Gotowe bibliografie tematyczne / Lime and Stone dust

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Gotowa bibliografia na temat „Lime and Stone dust”

Autor: Grafiati
Data publikacji: 11 września 2023

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Artykuły w czasopismach na temat "Lime and Stone dust"

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Peter, M. A. "Effects of Stone Dust on Lime Stabilized Granular Soil." IOP Conference Series: Earth and Environmental Science 1110, nr 1 (1.02.2023): 012024. http://dx.doi.org/10.1088/1755-1315/1110/1/012024.

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Abstract This Paper investigated Materials by adding percentage of Stone Dust on the 10% Lime treated soil and observe the improvement of Geotechnical properties. This method expected to improve the Performance of Flexible Pavement by treating the Sub-base Materials locally available in the Construction corridor. The objective of this paper was to evaluate the effects of granular materials by varying the percentage of Stone Dust 5%, 10%, 15%, 20%, 25% and 30% on the 10% Lime treated soil. California Bearing Ratio (CBR) and Unconfined Compressive Strength (UCS) was analysed as the measure of Performance of Flexible Pavement. Investigation showed that as the increase in Lime CBR values increased to 22.4% at 10% Lime compared to 4.7% at 0% but after addition of Stone Dust CBR observed to be improved from 22.4% to 47.1% at 30% Stone Dust which is equivalent to 47.6%. Either as the increase in Lime content the UCS has shown an improvement by 24% where at 2% UCS value was 0.8Mpa and at 10% UCS value was 3.3Mpa after seven days curing and submerged into water for four hours as per standards, as the addition of Stone Dust on the 10% Lime treated Soil UCS values has been increases slightly from 3.3Mpa to 4.76Mpa at 30% Stone Dust + 10% Lime. As the study jointly analysed the associated factors for the Performance of Flexible Pavements which were CBR and UCS, therefore it was established the optimum 10% Lime + 30% Stone Dust content of and established.
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Nazmunnahar, Mst, i Alena Vimmrova. "Lightweight Gypsum-Based Material, Foamed by Lime Dust and Acid Agent". Applied Mechanics and Materials 729 (styczeń 2015): 3–8. http://dx.doi.org/10.4028/www.scientific.net/amm.729.3.

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Lightweight gypsum materials foamed by the help of stone dust were investigated. Lightweight material prepared from the gypsum as a main binder and foamed by stone dust and acid agent. The materials with the bulk density are 607 kg/m3, compressive strength about 1.3 MPa and thermal conductivity was prepared. Basic physical, mechanical and thermal properties were investigated.
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Rathor, Ajay Pratap Singh, Harshil Bhatt i Ravi kant Pareek. "Evaluation of Engineering Behaviour of Expansive Soil with Addition of Lime and Quarry Dust". ECS Transactions 107, nr 1 (24.04.2022): 4747–58. http://dx.doi.org/10.1149/10701.4747ecst.

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The Kota city, which is situated in Rajasthan state of India, is having a major problem of disposing the quarry dust. Quarry dust is a waste product produced by the stone industry during the cutting and crushing of stone. This byproduct is affecting the environment and land fertility as well. One of the innovative techniques for ground improvement can be practiced by using quarry dust as soil stabilizing agent. This technique may simultaneously offer the environmental sustainability, use of industrial waste, and space saving. The Expansive Soil (ES) deposits in Kota district and its neighboring districts, Jhalawar and Baran, make it difficult to build large constructions. In order to make the soil suitable for construction, quarry dust and lime are used for stabilization of the ES in this study. The UCS and CBR value was increased after adding of quarry dust with 6% lime and stabilized soil has superior load bearing capacity.
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Zhukov, E. I., O. V. Pilyaeva, N. V. Golovnykh i I. I. Shepelev. "Reduction of Fine Dust Emissions During Sintering of Nepheline-Lime-Stone Charge". Ecology and Industry of Russia 27, nr 8 (1.08.2023): 16–21. http://dx.doi.org/10.18412/1816-0395-2023-8-16-21.

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It was found that dust of electrostatic precipitators supplied to the sintering furnace from the hot end precipitates little on the sintered material of the raw charge of alumina production of JSC "RUSAL Achinsk", increases the dust turnover and dust release of solid pollutants from the furnace into the atmosphere. In order to increase efficiency of purification of atmospheric air from fine dust of electric precipitators it is proposed to remove it from dust circulation of the sintering furnace and dispose of it separately in technology of road mixture when laying the base of road pavements. The introduction of this technology provides a reduction in atmospheric emissions from 18.965 to 5.859 g/s, a reduction in coal consumption by 1.39 kg of conventional fuel for the production of 1 ton of sinter and savings of coal fuel by 8350 tons per year.
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Neham, Sahar S. "IMPROVING RUTTING RESISTANCE OF HOT MIX ASPHALT BY DATES KERNEL POWDER". IRAQI JOURNAL FOR MECHANICAL AND MATERIALS ENGINEERING 18, nr 2 (4.08.2018): 296–310. http://dx.doi.org/10.32852/iqjfmme.vol18.iss2.94.

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In Iraq, the significant increase in the number of passenger cars and trucks (increased inaxle loads) in addition to the unprecedented rise of temperature in the summer hasincreased the risk of permanent deformation of flexible pavement (Rutting) in recenttimes. Lower costs maintenance and extending serves life of flexible pavements are themain objectives of this study by improving rut resisting of it using the waste locallyavailable materials (Dates Kernel Powder).The Superpave design criteria is used to determine optimum asphalt content at 4% airvoids for hot mix with Lime Stone Dust and Dates Kernel Powder as a filler materials tothree types of aggregate blend. Preparing 54 samples with dimension (400*300*50) mmat 110˚C compacted temperature to test it by Wheel-Tracking device at 40˚C, 50˚C and60˚C. Based on wheel-tracking device results, it can be show that there was a significantdecrease in the value of the Rut Depth when using the Dates Kernel Powder as analternative to Lime Stone Dust as a filler materials in Hot Mix Asphalt and it can be usedto improve the rut resisting; the maximum percent of reduction is 67.71 after 3000 cycleof passing at 60ºC and 49.35 as a minimum percent of reduction after 5000 cycle at 40ºCtested temperature, then it can be seen that the impact of Hot Mix Asphalt with DatesKernel Powder is less at high temperatures than mixes with Lime Stone Dust on RutDepth value.
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Nitish, S. S. S., De Sangita, A. V. S. L. Ramya i G. Sudheer Kumar. "Comparative Study on Soil Stabilization using Industrial by Products and Coconut Coir". Journal of Physics: Conference Series 2040, nr 1 (1.10.2021): 012014. http://dx.doi.org/10.1088/1742-6596/2040/1/012014.

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Abstract Waste disposal has become a serious concern in developing countries like India. The substitution of these waste materials in the form of stabilizing agents in soil stabilization is a modern approach by which waste materials can be advantageously used. In many instances, the soil has proven to be problematic for the construction of various infrastructures like embankments, pavements, foundations, hydraulic barriers, etc. In the present study, a particular type of soil is stabilized to improve the physical properties by using multiple admixtures. In general, additives such as lime, cement, sawdust, stone dust, and other compounds are used for the stabilization of soil over years. This study is conducted to evaluate the viability of using Coconut Coir Fibre (CC) along with stone dust (SD)/pond ash (PA) as a stabilization material. A comparative analysis on the effect of CC with SD as well CC with PA on engineering characteristics of silty soil is presented in the present study. A sequence of laboratory experiments was conducted on silty soil blended with Coconut Coir Fibre along with proportions of Stone Dust/Pond Ash from 0.5% to 1.5% and 30% as constant respectively by mass of dehydrated soil. The experimental outcomes shown a significant change in properties of soil, which conclude that the coconut coir along with stone dust as a very potential additive to improve the characteristics of silty soil compared to that of pond ash.
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Samal, Rasmiranjan, i Ayan Mishra. "Effect of Stone dust and Lime in the Geotechnical Properties of Clayey Soil". IOP Conference Series: Materials Science and Engineering 970 (17.11.2020): 012028. http://dx.doi.org/10.1088/1757-899x/970/1/012028.

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Vaghela, B. N. "A Review Paper on Performance of SCC Containing Lime Stone Powder and Quarry Dust". International Journal for Research in Applied Science and Engineering Technology V, nr II (28.02.2017): 607–9. http://dx.doi.org/10.22214/ijraset.2017.2090.

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Htun, Zaw Z., Yi Y. Win, Aung M. Myat i Soe M. Naing. "Lung Function Impairment and Workplace Control Measures among Marble Stone Carvers in Sa-Kyin Village, Madayar Township, Myanmar". International Journal of Occupational Safety and Health 11, nr 1 (3.04.2021): 25–30. http://dx.doi.org/10.3126/ijosh.v11i1.34972.

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Introduction: Marble rocks, composed of dust containing calcium carbonate and silica particles, predispose to a higher prevalence of occupational lung diseases. This study aimed to assess workplace control measures and lung function impairment among marble stone carvers. Methods: A cross-sectional descriptive study was conducted among 120 marble stone carvers in Sa-Kyin Village, Madayar Township in May 2019. Information about existing control measures in the workplace was assessed using a pre-tested structured questionnaire and participants’ lung function using spirometry. Respirable dust measurements in twelve randomly selected workers were performed by personal air sampling pumps. Results: It was found that 9.2% of marble stone carvers used disposable or cloth masks throughout the working time, but no one was found using appropriate devices like respirators. No one reported about regular medical checkup and provision of health education at the workplaces. Spirometry testing showed 55.8% had lung function impairment. Concentrations of respirable dust ranged from 7.19 to 10.13 mg/m3, significantly higher than the recommended Threshold Limit Value (3 mg/m3). In multivariable logistic regression analysis, development of lung function impairment was associated with age [adjusted Odds Ratio (aOR) = 2.84; 95% CI = 1.02,7.91] and use of face mask (aOR = 0.11; 95% CI = 0.01,0.91). Conclusion: The working environment was found dusty, and a significant proportion of workers had lung function impairment. It is essential to adopt proper dust control measures in stone carving workplaces. Preventive measures like medical surveillance and health education program are vital to reduce the burdens from occupational lung diseases.
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Syed, Afzal Basha, Reddy B. Jayarami i C. Sashidhar. "Significance of utilizing stone dust and kadapa marble powder in high strength concrete". i-manager’s Journal on Civil Engineering 12, nr 1 (2022): 1. http://dx.doi.org/10.26634/jce.12.1.18528.

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In the current research work, an attempt has been made to study the properties of high strength concrete using the blend of stone dust and Kadapa Marble Powder (KMP). In M60 grade mix of concrete, fine aggregates are partially supplanted with stone buildup and KMP is being added as a mineral admixture. Manufactured sand and stone dust are being used as fine aggregates in the experimentation. Mechanical properties like compression, split tension and flexural strength have been performed and contrasted with the referral concrete. The aim of the research is to study the impact of replacing natural sand with manufactured sand and stone powder and substitution of cement with KMP on the mechanical properties of high strength concrete. The test results showed clear improvement in the mechanical properties of concrete by using manufactured sand, stone dust and KMP together in M60 bend. The increment in the magnitude of strengths is comparable with conventional concrete. By using stone dust and KMP, additionally, one gets the green benefit of utilizing a characteristic material instead of engineered ones.
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Rozprawy doktorskie na temat "Lime and Stone dust"

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Valek, Jan. "Lime mortars in historic buildings". Thesis, University of the West of Scotland, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311778.

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Baltazar, Luís Gonçalo Correia. "Rheology of natural hydraulic lime grouts for masonry consolidation". Doctoral thesis, Faculdade de Ciências e Tecnologia, 2014. http://hdl.handle.net/10362/13139.

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Sumanov, Lazar. "Conservation and seismic strengthening of architecutural heritage : Byzantine churches of the ninth till the fourteenth centuries in Macedonia". Thesis, University of York, 1999. http://etheses.whiterose.ac.uk/10935/.

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Niazi, Yunus. "Stabilisation of desert sand with desert clay plus lime, and cement kiln dust in desert road construction". Thesis, University of Birmingham, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.625466.

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Ngoma, Athuman M. K. "Characterisation and Consolidation of Historical Lime Mortars in Cultural Heritage Buildings and Associated Structures in East Africa". Doctoral thesis, KTH, Betongbyggnad, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11371.

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For the period of several centuries, the influence of several distinct cultures produced rich and diverse cultural heritage that we see today in East Africa countries. The most tangible remains of these heritages are stone built buildings and structures including, palaces, mosques, residential houses and tombs. At present, these heritages are in different physical state, some are in relatively good condition while many are in an appalling condition. The presence of these historical monuments has benefited these countries economically and culturally therefore, it is essential to ensure that these monuments continue to exist. Material characterisation of the historical buildings and associated structures was used to develop a suitable method of intervention that is sympathetic to the original materials. Mortar is the most damaged material therefore, historical mortar from Stone Town historical buildings and associated structures has been characterised by visual examination, optical microscopy, x-ray diffraction and hydrostatic weighing and the results have been compared. The historical mortar is mainly comprised of calcite, quartz and feldspar. The mortar condition has been divided into hard mortar, soft mortar and, soft and friable mortar. The deteriorated mortar that required consolidation is soft mortar and, soft and friable mortar with a porosity of approximately 27%. Calcium hydroxide solution (limewater) has been selected as consolidant and the consolidation procedure involves two steps. Firstly a limewater impregnation procedure has been developed and secondly, the effect of limewater treatment has been determined. For the application procedure it has been observed that, when limewater comes into contact with calcium carbonate a precipitation reaction occurs and that is the cause of poor penetration ability of calcium hydroxide solution. Major influencing factors on the penetration ability of calcium hydroxide solution have been established as, application method and absorption capacity of the treated material during the impregnation process. Optimization of the penetration ability of calcium hydroxide solution has been achieved by impregnating from the middle of the impregnated specimen. Sugar has been used to study the influence of additive on enhancing calcium hydroxide solubility. It has been verified that solubility of calcium hydroxide in a solution of sugar is proportional to the amount of sugar in the solution. Porosity and strength tests have been used to study the effectiveness of calcium hydroxide treatment. Under the conditions studied no appreciable change of porosity has been detected. It is postulated that the calcium hydroxide was deposited at the binder/aggregate interface and at the secondary pores. In terms of strength, evidence has been found to suggest the strength increment varies quantitively with the amount of calcite crystals deposited.
QC 20100803
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Huang, Yinwu. "The logic of vernacular materials the relationship of the vernacular materials of wood, earth, stone and lime in Shaxi's vernacular construction system /". Click to view the E-thesis via HKUTO, 2006. http://sunzi.lib.hku.hk/hkuto/record/B42182979.

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Буюн, М. В. "Вплив системи гіпс-вапно на цементний камінь". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/47286.

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Для приготування будівельної суміші і бетону широко використовують цемент, вапно і гіпс у вигляді високодисперсних попрошків, які при змішуванні з водою утворюють в’яжучетісто, тобто пластично – в’яжучу масу, яка легко формується. В’яжуча суміш поступово густішає, затвердіває і перетворюється на штучний камінь [1].
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Mazzon, Nicola. "Infuence of Grout Injection on the Dynamic Behaviour of Stone Masonry Buildings". Doctoral thesis, Università degli studi di Padova, 2010. http://hdl.handle.net/11577/3422728.

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The Italian and European regions are characterized by a wide diffusion of structures in the minor historical centres. The decay condition, in which part these buildings are, makes often necessary structural interventions to preserve they integrity. This way, during last decades several new intervention methodologies were developed, employing both innovative and traditional materials, with the aim to avoid further damages, particularly those induced by seismic events. However, these new materials and techniques are often commercialized and employed without any preliminary exhaustive study to verify their applicability and their effectiveness. The present research joins in this contest considering the multi-leaf stone masonries, one of the most diffuse structural systems widely employed on minor historical buildings. This masonry typology is constituted by more approached leaves and it is characterized by a high percentage of internal voids. Furthermore, the employment of hydraulic lime-based grout injection is also considered as strengthening technique suitable for this masonry typology. This study aims to validate the application of this intervention methodology, widely applied since many years employing materials different for chemical composition, trough an extensive experimental campaign and a subsequent numerical modelling. First experimental phase involves a series of dynamic tests on whole building models, considering a reducing scale factor, realized with multi-leaf stone masonry, subsequently strengthened trough injection of grout. The execution of these shaking table tests allowed to evaluate the influence of the considered strengthening technique on the overall dynamic behaviour of the injected structure. Furthermore, also the increasing of strength and the seismic response of the building models could be evaluated. A complementary experimental phase involved several further quasi-static laboratory tests tests on single structural elements. Compression tests allowed to study the strength increasing of this elements as well as their failure mechanisms after the grout injection. Further shear compression tests provided important informations about the mechanical behaviour of single structural elements subjected to in-plane cyclic forces. Finally, a numerical modelling of the mechanical behaviour of specimens subjected to compression load was developed. This analysis allowed to deepen the study of the stress distribution and of the failure mechanisms of single structural elements subjected to strengthening trough grout injection.
Il territorio italiano, così come quello europeo, è caratterizzato da un’ampia diffusione di strutture appartenenti all’edilizia storica minore. Lo stato di degrado, in cui talvolta si trovano tali edifici, rende spesso necessari interventi strutturali volti a garantirne l’integrità. In tale senso, negli ultimi decenni sono state sviluppate nuove metodologie d’intervento, sfruttando sia di materiali tradizionali che innovativi, per preservare tali strutture da ulteriori danni, in particolare quelli indotti da eventi sismici. Tuttavia, nuovi materiali e tecniche d’intervento vengono spesso commercializzati ed applicati senza l’esecuzione di un esaustivo studio preliminare che ne verifichi l’applicabilità e l’efficacia. La presente ricerca si inserisce in questo contesto prendendo in considerazione le murature multi-strato in pietra, una delle tipologie costruttive maggiormente impiegate nell’edilizia storica minore. Tale muratura è costituita da più paramenti accostati ed è caratterizzata da un’alta percentuale di vuoti interni. Inoltre, si considera l’impiego dell’iniezione di miscela, a base di calce idraulica naturale, come tecnica di consolidamento applicabile a tale tipologia muraria. Lo studio si propone di validare l’impiego di questa metodologia d’intervento, già da tempo ampiamente utilizzata sfruttando materiali di diversa composizione chimica, mediante la realizzazione di un’ampia campagna sperimentale e di una successiva modellazione numerica. La prima fase sperimentale comprende una serie di prove dinamiche su modelli di edificio, in scala ridotta, realizzati in muratura multi-strato di pietra, successivamente sottoposta ad iniezione di miscela. L’esecuzione di tali prove su tavola vibrante ha permesso di valutare l’influenza della tecnica di consolidamento considerata sul comportamento dinamico globale della struttura su cui si interviene. Inoltre, si è potuto valutare l’incremento di resistenza oltre che la variazione della risposta sismica dei modelli di edificio. Una complementare fase sperimentale ha coinvolto numerose ed ulteriori prove di laboratorio, realizzate in ambito quasi-statico, su singoli elementi strutturali.L’esecuzione di prove di compressione ha permesso di verificare sia l’incremento di resistenza di tali elementi strutturali che la variazione delle loro modalità di rottura a seguito dell’iniezione di miscela legante. Ulteriori prove di taglio e compressione hanno fornito importanti indicazioni riguardo al comportamento meccanico di singoli elementi strutturali soggetti a forze cicliche nel piano. Infine, si è sviluppata una modellazione numerica del comportamento meccanico di campioni sottoposti a carico di compressione monoassiale. Quest'analisi ha dunque permesso di approfondire lo studio della distribuzione delle tensioni e delle modalità di rottura di singoli elementi strutturali, soggetti ad intervento di consolidamento mediante iniezioni di miscela legante.
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Šmerdová, Ludmila. "Vápenné malty modifikované jemně mletým cihelným střepem". Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-225902.

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Natural pozzolanic materials played an important role in Ancient architecture. In the last decades and nowadays it is artifical pozzolan which especially finds its use as an additive to mortar and concrete to improve some, especially the mechanical properties. This master thesis deals with study of pozzolan type of fine brick powder which is a by-product of the production of calibrated bricks. Along with studying pozzolanic activity of brick powder, lime mortar with different proportions of brick powder as an additive or replacement of lime dust are investigated. What is observed is its impact on the consistency of these mortar, water absorption, strength in time or fracture-mechanical parameters of mortar. The results may indicate the possible potential use of this source of pozzolanic admixture in lime mortar and plaster which are nowadays mainly used for the restoration of facades of historic buildings.
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Haller, Henrik. "Efficacy, sustainability and diffusion potential of rock dust for soil remediation in Chontales, Nicaragua". Thesis, Mittuniversitetet, Institutionen för teknik och hållbar utveckling, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-15640.

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To produce enough food for a growing population, soil remediation is crucial unless more forests are to be cleared to make way for agriculture land. Finely ground rocks have been proposed as a soil amendment for highly weathered soils. In Chontales, Nicaragua most of the forest has been converted to cattle pasture. In fertile soils, crop agriculture is more lucrative per unit of area than cattle grazing, but the low nutrient content of Chontales soils makes it uneconomic. The purpose of the study was to examine whether incorporation of rock dust is a sustainable way to increase the fertility in Chontales and thus can be part of a strategy that encourages farmers to adopt crop agriculture as an alternative to animal husbandry. A field experiment was conducted in which basaltic rock dust and compost was applied to soil for cultivation of common beans. Three sustainability parameters were analyzed and the diffusion potential of the proposed technology was assessed. The experiment failed to confirm the positive result obtained in previous studies on yield in similar soils and no correlation between pest resistance and rock dust applications was found. The failure to produce a confident result on yield was partly due to a leaf hoppers invasion and harm caused by intruding calves into the experiment site. Rock dust was found to be typically free of toxic agents and little environmental damage is associated with the practice, provided that the source of extraction is close to the application site. The relative disadvantage in terms of social prestige and incompatibility with the current cattle oriented production system were found to be the main obstacles for diffusion of the technique in Chontales.
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Książki na temat "Lime and Stone dust"

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United States. Environmental Protection Agency. Office of Air Quality Planning and Standards., red. Lime kiln source characterization final report: National Lime and Stone Company, Carey, Ohio. Research Triangle Park, NC: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 2000.

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Procesi, Donatella. Coral stone and lime in the East African coast. York: University of York, 1993.

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United States. Environmental Protection Agency. Office of Air Quality Planning and Standards., red. Lime kiln source characterization final report: Redland Stone Products, San Antonio, Texas. Research Triangle Park, NC: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 2000.

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United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. i Pacific Environmental Services, red. Manual testing and continuous emissions monitoring, rotary lime kiln scrubber inlet and stack: Redland Stone Products Company, San Antonio, Texas : final report. Research Triangle Park, NC: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 2000.

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Niazi, Yunus. Stabilisation of desert sand with desert clay plus lime, and cement kiln dust in desert road construction. Birmingham: University of Birmingham, 1996.

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Michel, Bergeron, Dupont Jean-Claude 1934-, Godin Christine 1957- i CELAT (Organization), red. Exercices des métiers de la pierre et de l'argile. [Sainte-Foy, Québec: CELAT, 1988.

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W, Stewart Emil, Toney Michael L, Pacific Environmental Services i United States. Environmental Protection Agency. Office of Air Quality Planning and Standards, red. Manual and continuous emissions testing, kiln no. 1 scrubber inlet and stack, National Lime & Stone Company, Carey, Ohio. Research Triangle Park, NC: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 2000.

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Branch, Canada Mines, red. The production of cement, lime, clay products, stone, and other structural materials in Canada during the calendar year 1912. Ottawa: Govt. Print. Bureau, 1997.

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Branch, Canada Mines, red. The production of cement, lime, clay products, stone, and other structural materials in Canada during the calendar year 1910. Ottawa: Govt. Print. Bureau, 1997.

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Branch, Canada Mines, red. The production of cement, lime, clay products, stone, and other structural materials in Canada during the calendar year 1915. Ottawa: Govt. Print. Bureau, 1997.

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Części książek na temat "Lime and Stone dust"

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Tate, Mike. "Lime Kiln Dust: An Overlooked Resource". W Lime: Building on the 100-Year Legacy of The ASTM Committee C07, 135–44. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959: ASTM International, 2012. http://dx.doi.org/10.1520/stp104645.

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Tate, Mike. "Lime Kiln Dust: An Overlooked Resource". W Lime: Building on the 100-Year Legacy of The ASTM Committee C07, 1–10. 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959: ASTM International, 2012. http://dx.doi.org/10.1520/stp104645t.

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Devi, B. Manjula, i H. S. Chore. "Shear Strength Characteristics of Marble Dust-Lime Stabilized Marine Clay". W Lecture Notes in Civil Engineering, 467–76. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4739-1_43.

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Sadarang, Jatin, Ramesh Kumar Nayak i Isham Panigrahi. "Utilization of Stone-dust in Sand Mould Casting Process". W Lecture Notes in Mechanical Engineering, 331–38. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-5371-1_29.

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Dvorkin, L., V. Zhitkovsky i Y. Ribakov. "Dry Construction Mixtures and Mortars on their Basis Using Aspiration Dust". W Concrete and Mortar Production using Stone Siftings, 123–50. First edition. | Boca Raton, FL : Taylor & Francis Group, CRC Press, [2018]: CRC Press, 2018. http://dx.doi.org/10.1201/b22479-7.

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Mohammed Shafiqu, Qassun S., i Reem I. Abass. "Enhancement of Expansive Soil Properties Using Cement Kiln Dust Mixed with Lime". W Recent Advancements on Expansive Soils, 45–55. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01914-3_4.

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Belal, Adel, El-Mashad, S. A. Elsoud i M. M. AbdelMonem. "Enhancing the Soft Clay Bearing Capacity by Using Cement Dust – Lime Columns". W Sustainable Civil Infrastructures, 51–65. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01917-4_4.

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Nikraz, H. R. "Properties and performance of lime kiln dust for stabilisation of soft clay". W Geotechnics for Developing Africa, 593–97. London: CRC Press, 2021. http://dx.doi.org/10.1201/9781003211174-81.

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Anand, Deepali, Ravi Kumar Sharma i Abhishek Sharma. "Improving Swelling and Strength Behavior of Black Cotton Soil Using Lime and Quarry Dust". W Lecture Notes in Civil Engineering, 601–9. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9554-7_54.

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Sinha, Abdhesh Kumar, J. N. Jha i Anil Kumar Choudhary. "A Study on CBR Behaviour of Waste Pet Strip Reinforced Stone Dust". W Lecture Notes in Civil Engineering, 302–12. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-02707-0_36.

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Streszczenia konferencji na temat "Lime and Stone dust"

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Syammaun, Tamalkhani, Firmansyah Rachman, Zainuddin i Haikal Fauzan. "Characterization of Porous Asphalt Mixture Using Faunus Ater Shell Ash as Filler and Polyethylene Terephthalate (PET) as Bitumen Additive". W World Sustainable Construction Conference Series 2022. Switzerland: Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-s0brym.

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This study proposed using Polyethylene Terephthalate (PET) and Faunus ater shell ash (FAA) waste as asphalt binder additives and filler substitutions, respectively, to increase the strength and stability of porous asphalt. A thorough investigation of porous asphalt mixture properties was carried out using a permeability test, void in the mix (VIM), Marshall stability, and cantabro loss (CL). In this study, the stone dust filler was substituted by 0%, 50%, and 100% of FAA. In addition, 2%, 4%, and 6% of PET were used as asphalt binder additives. The permeability test result was in line with the VIM measurement, resulting in Mix 2 (50% stone dust, 50%FAA, and 2% PET) having the highest permeability and VIM value. In comparison, Mix 4 (100% stone dust and 4% PET) has the lowest permeability and VIM value. The Marshal stability results were in reverse with the permeability and VIM value, where Mix 4 resulted in the highest Marshall stability of 1519 kg. The majority of the CL test result was in line with the permeability and VIM value, where the only mixture that failed to satisfy the minimum 35% of CL value was Mix 2 with the CL value of 36%.
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Kirilovica, Inta, i Margarita Karpe. "Chemical and physical investigations of historic mortars in St. John’s Church (Cesis, Latvia)". W The 13th international scientific conference “Modern Building Materials, Structures and Techniques”. Vilnius Gediminas Technical University, 2019. http://dx.doi.org/10.3846/mbmst.2019.034.

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This paper deals with the stone material investigation of St. John’s Church, located in Cesis, the city in central region of Latvia. Following aspects were considered – chemical, physical and granulometrical characterization of historic mortars, as well as the level of soluble salts in the masonry. The chemical and physical properties of the historical mortars were characterized by visual observation, granulometric analysis, classical wet chemical analysis, XRD, SEM and hydro tests. The results showed that the historic mortars are based on two types of weakly hydraulic lime – calcitic and dolomitic – with brick dust additive. The main crystallized salt in the object was KNO3. The aim of the investigation was to provide compatibility of restoration materials and sustainability of the ancient building.
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Buczynski, Przemysław, i Marek Iwanski. "The Influence of Hydrated Lime, Portland Cement and Cement Dust on Rheological Properties of Recycled Cold Mixes with Foamed Bitumen". W Environmental Engineering. VGTU Technika, 2017. http://dx.doi.org/10.3846/enviro.2017.135.

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This article presents a laboratory evaluation of the viscoelastic properties of recycled base courses produced with different fillers. The aim of this study was to investigate the influence of loading time and temperature on the complex modulus (E*) and the phase angle (6) of recycled base courses with respect to selected additives used. The mixtures contained reclaimed asphalt pavement RAP, crushed stone from existing base courses and virgin aggregate. Foamed bitumen 50/70 at 2.5% was used as a binder. The hydraulic binder constituted 3.0% of the recycled base course mixture. Portland cement, hydrated lime and cement kiln dust CKD were added as fillers. Evaluation of rheological properties of recycled base courses according to selected additives was carried out to the procedure set out in EN 12697-26 annex D. The evaluation of stiffness modulus was conducted in the direct tension- compression test on cylindrical samples (DTC-CY). The samples were subjected to the cycles of sinusoidal strain with an amplitude Bo < 25μB. All tests were performed over a range of temperatures (5 ºC, 13 ºC, 25 ºC, 40 ºC) and loading times (0.1 Hz, 0.3 Hz, 1 Hz, 3 Hz, 10 Hz, 20 Hz). The results were used to model stiffness modulus master curves of the recycled base courses containing selected additives in the hydraulic binder.
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Ali, Ahmed Sultan, i Tamara M. Hasan. "Properties of Self-Compacting Concrete Containing Waste Tires Rubber as Aggregates and Filler Additives". W 3rd International Conference of Engineering Sciences. Switzerland: Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-3j6r5z.

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The issue of waste accumulation exists around the world, particularly in the densely populated regions. These waste materials not biodegradable in nature, so it is left as stocks or dumped illegally. The burning millions of tons of waste tires creates great risk. To prevent the hazardous effect of produced chemical gases (CO2) through combustion processes, many research attempts to use huge amounts of rubber waste in concrete mixes. In this paper, properties that are both fresh and hardened of self-consolidating concrete with different sizes of waste tires rubber and micro steel fibers were investigated. The various sizes of waste tires rubber were utilized in place of coarse and fine aggregates, limestone (Al-Gubra) and silica fume after obtaining a rubber size close to the size of each material that has been replaced. Coarse and fine aggregates were replaced with chip and crumb rubbers (20% and 10% by weight). Al-Gubra and silica fume were replaced with ground and finely ground rubbers (50%, 25%, and 12% by weight). The experimental results showed that the fresh properties of self-consolidating concrete had been adversely affected by incorporating micro steel fibers and scrap tires rubber, but remained within the European Federation of National Trade Association Representing Concrete (EFNARC). The results of tests also showed that the mechanical properties decrease when used rubbers as aggregates. However, the results demonstrated that the compressive as well as splitting tensile strength of specimens increased by replacing lime stone dust and silica fume with rubbers. The increases were (12.2-28.0) % and (11.6-41.9) % for compressive strength and splitting tensile strength, respectively.
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Kakrasul, Jamal I., Robert L. Parsons i Jie Han. "Performance of Lime Kiln Dust-Treated Subgrade Soils". W IFCEE 2018. Reston, VA: American Society of Civil Engineers, 2018. http://dx.doi.org/10.1061/9780784481592.047.

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Bai, Minghua, Qiufang Wang i Yu Zhang. "Numerical Simulation of Dust Removal Device for Quick Lime Slaking". W 2010 International Conference on Computational and Information Sciences (ICCIS). IEEE, 2010. http://dx.doi.org/10.1109/iccis.2010.71.

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Ahmad, Iqbal, Mohd Imran Khan i Govil Patil. "Nanotoxicity of Occupational Dust Generated in Granite Stone Saw Mill". W 2011 International Conference on Nanoscience, Technology and Societal Implications (NSTSI). IEEE, 2011. http://dx.doi.org/10.1109/nstsi.2011.6111990.

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Wang, Hongliang, i Zheren Wang. "Study on the Freeze-Thaw Resistance of Lime-Fly Ash Stabilized Crushed Stone". W Eighth International Conference of Chinese Logistics and Transportation Professionals (ICCLTP). Reston, VA: American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/40996(330)363.

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Abdel-Mooty, M., A. Al Attar i M. El Tahawy. "Experimental evaluation of stone masonry walls with lime based mortar under vertical loads". W STREMAH 2011. Southampton, UK: WIT Press, 2011. http://dx.doi.org/10.2495/str110331.

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RANGAN, P. R. "Stone dust as replacement for fine aggregate in cellular lightweight concrete (CLC): Volume weight and compressive strength". W Advanced Topics in Mechanics of Materials, Structures and Construction. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902592-27.

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Abstract. A type of lightweight concrete called cellular lightweight concrete (CLC) has a lower volume weight than ordinary concrete and is made of cement, sand, water, and a foaming agent. In this investigation, CLC lightweight concrete was utilized as a lightweight brick. The purpose of this study was to ascertain how the compressive strength and volume weight of CLC lightweight bricks would change if stone dust were used in place of fine aggregate. Making lightweight bricks with stone dust substitutions of 0%, 50%, and 100% of the weight of the fine aggregate was the experimental process used in this study. The compressive strength and volume weight of the light-weight bricks that had been cured for 3, 7, 14, and 28 days were then measured. Because stone dust has a good binding capacity, the results showed that using it as a fine aggregate replacement in a mixture of lightweight bricks increased the compressive strength; the highest compressive strength value was obtained at a substitution of 100% stone dust at 28 days, which was 24.62 kg/cm2. The volume weight of a mixture of lightweight bricks increased by 0.66 gr/cm3 when stone dust was used in place of fine aggregate. In place of 50% stone dust, the volume weight value increased by 2% to 0.67 gr/cm3, and by 4% to 0.68 gr/cm3 for 100% stone dust. Due to its volume weight range of 0.6-1.8 gr/cm3, this lightweight brick can still be designated as lightweight concrete.
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Raporty organizacyjne na temat "Lime and Stone dust"

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Chriscoe, Mackenzie, Rowan Lockwood, Justin Tweet i Vincent Santucci. Colonial National Historical Park: Paleontological resource inventory (public version). National Park Service, luty 2022. http://dx.doi.org/10.36967/nrr-2291851.

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Colonial National Historical Park (COLO) in eastern Virginia was established for its historical significance, but significant paleontological resources are also found within its boundaries. The bluffs around Yorktown are composed of sedimentary rocks and deposits of the Yorktown Formation, a marine unit deposited approximately 4.9 to 2.8 million years ago. When the Yorktown Formation was being deposited, the shallow seas were populated by many species of invertebrates, vertebrates, and micro-organisms which have left body fossils and trace fossils behind. Corals, bryozoans, bivalves, gastropods, scaphopods, worms, crabs, ostracodes, echinoids, sharks, bony fishes, whales, and others were abundant. People have long known about the fossils of the Yorktown area. Beginning in the British colonial era, fossiliferous deposits were used to make lime and construct roads, while more consolidated intervals furnished building stone. Large shells were used as plates and dippers. Collection of specimens for study began in the late 17th century, before they were even recognized as fossils. The oldest image of a fossil from North America is of a typical Yorktown Formation shell now known as Chesapecten jeffersonius, probably collected from the Yorktown area and very likely from within what is now COLO. Fossil shells were observed by participants of the 1781 siege of Yorktown, and the landmark known as “Cornwallis Cave” is carved into rock made of shell fragments. Scientific description of Yorktown Formation fossils began in the early 19th century. At least 25 fossil species have been named from specimens known to have been discovered within COLO boundaries, and at least another 96 have been named from specimens potentially discovered within COLO, but with insufficient locality information to be certain. At least a dozen external repositories and probably many more have fossils collected from lands now within COLO, but again limited locality information makes it difficult to be sure. This paleontological resource inventory is the first of its kind for Colonial National Historical Park (COLO). Although COLO fossils have been studied as part of the Northeast Coastal Barrier Network (NCBN; Tweet et al. 2014) and, to a lesser extent, as part of a thematic inventory of caves (Santucci et al. 2001), the park had not received a comprehensive paleontological inventory before this report. This inventory allows for a deeper understanding of the park’s paleontological resources and compiles information from historical papers as well as recently completed field work. In summer 2020, researchers went into the field and collected eight bulk samples from three different localities within COLO. These samples will be added to COLO’s museum collections, making their overall collection more robust. In the future, these samples may be used for educational purposes, both for the general public and for employees of the park.
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In-depth survey report: engineering control of silica dust from stone countertop fabrication and installation. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, styczeń 2016. http://dx.doi.org/10.26616/nioshephb37511a.

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In-depth survey report: engineering control of silica dust from stone countertop fabrication and installation. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, wrzesień 2016. http://dx.doi.org/10.26616/nioshephb37512a.

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In-depth survey report: field evaluation of a mobile dust control booth for stone countertop grinding. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, listopad 2019. http://dx.doi.org/10.26616/nioshephb2020dfse165.

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Comprehensive report: engineering control of silica dust from stone countertop fabrication and installation - evaluation of wetting methods for grinding. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, czerwiec 2021. http://dx.doi.org/10.26616/nioshephb2021dfse710.

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