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Dissertations / Theses on the topic 'Properties of cement board'

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Published: 4 June 2021

Last updated: 1 February 2022

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1

Booth, David. "Mechanical properties of fibre reinforced cement board." Thesis, University of Surrey, 2003. http://epubs.surrey.ac.uk/843503/.

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Cementitious materials are characterised by low tensile strengths and low tensile strain capacities. They are brittle and, as such, benefit from reinforcement, which increases their ability to withstand tensile and shear stresses. The mechanical performance of cheap, lightweight, aggregated cement sheets can be improved significantly by incorporating fibre meshes just beneath either surface. Such "cement-boards" have potential for use in several load-bearing and non-load-bearing applications, in both interior and exterior construction environments. For this to be possible, it is necessary to d

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2

Khorami, M. "Application of natural and synthetic fibres as a replacement for asbestos fibres in cement boards." Thesis, Coventry University, 2011. http://curve.coventry.ac.uk/open/items/33ff6ca1-107b-482b-b598-f7ab050d8d42/1.

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The use of asbestos fibres in construction products has been banned in European countries for about two decades due to its effect on human health. At present, many developing countries use asbestos cement board as one of the most important construction products for roofing, cladding and partition walls. The Hatschek process is the most commonly used method to produce asbestos Fibre Cement Board (FCB). There are two major problems for the asbestos FCB manufacturers in replacing their products with non-asbestos FCB. The first one is finding materials and fibres that are available and competitive

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3

Howind, Torsten. "Micromechanical properties of cement-based materials." Thesis, University of the West of Scotland, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.627904.

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Computational toolkits are expected to deliver valuable and cheap support to optimise the processing and design of cementitious materials (in terms of mechanical performance or life-cycle analysis). Furthermore, the time and cost for quality control assessments is hoped to decrease significantly with the aid of such tools. In support of such development the micromechanical properties of cement-based materials are increasingly needed to assess their durability, predict/model their behaviour under different conditions and assist new materials development. This study was associated with the FP7 E

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4

HERMAWAN, DEDE. "MANUFACTURE OF CEMENT-BONDED PARTICLE BOARD USING CARBON DIOXIDE CURING TECHNOLOGY." Kyoto University, 2001. http://hdl.handle.net/2433/150761.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第8989号<br>農博第1171号<br>新制||農||819(附属図書館)<br>学位論文||H13||N3508(農学部図書室)<br>UT51-2001-F319<br>京都大学大学院農学研究科森林科学専攻<br>(主査)教授川井秀一, 教授則元京, 教授今村祐嗣<br>学位規則第4条第1項該当

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5

Palos, Artemio. "Mechanical Properties of Polymer Modified Mortar." Thesis, University of North Texas, 2002. https://digital.library.unt.edu/ark:/67531/metadc3173/.

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The mechanical properties of the polymer-modified mortar are markedly improved over conventional cement mortar. We utilized recycled ABS in powder form and a polymer latex emulsion, polymer percentage ranges from 0 to 25 percent by polymer/cement ratio were investigated. The mechanical properties investigated were compression strength and adhesion strength. Compression strength effects did not have an impact on adhesion strength. Adhesion strength was calculated with pullout testing apparatus designed by the author. Results indicate that recycled ABS had a lower adhesive strength than the acr

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6

Vollan, Rikke Marie. "On the Mechanical Properties of Cement Grout." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for bygg, anlegg og transport, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18986.

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During pressure grouting of ground anchors in non-cohesive soils the water in the grout is filtrated out, producing a stiff filter cake material. Often the grouting is done in more than one stage so that the filter cake will be unloaded as the pressurizing is paused, and then reloaded again during the following grouting phase. Little is known of how this filtered material behaves, neither for the first time loading nor for the unloading and reloading. Aiming at a better understanding of the properties of this material, filtration tests on fresh grout with water contents ranging between 0,4-0,6

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7

McMahon, P. H. "The mechanical properties of cement stabilized minestone." Thesis, University of Sunderland, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378952.

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8

Patel, Hiteshkumar H. "Porosity, microstructure and properties of cement paste." Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/47603.

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9

Trtik, Pavel. "Aspects of micromechanical properties of cement-based materials." Thesis, University of the West of Scotland, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.365055.

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The research reported in this thesis deals mainly with the use of novel nanotechnology-based testing methods in the field of cement-based composites. The existing knowledge of indentation test methods is presented and reviewed. The research presented focuses on the development and pilot usage of depth-sensing indentation (DSI) test methods. The use of DSI test methods for cement-based materials covers two distinct areas. The first area includes the testing of micromechanical properties of cement pastes/matrices. The development in DSI test methods allows direct measurements of properties, such

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10

Kenai, Said. "Properties of cement composites reinforced with geotextile meshes." Thesis, University of Leeds, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235667.

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11

Zeng, Shunjie. "Polymer modified cement: hydration microstructure and diffusion properties." Thesis, Aston University, 1996. http://publications.aston.ac.uk/14155/.

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Investigations concentrated on the styrene butadiene rubber (SBR) latex and formulations included standard carboxylated and special carboxylated latexes. The aqueous component, containing the stabilisers and antifoaming agent but not the polymer solids, was also used. For comparison, limited investigations were carried out using other polymer types e.g. acrylic, ethylene-vinyl acetate (EVA), and redispersible powders rather than emulsions. The major findings were: 1) All latex systems investigated acted as retarders for cement hydration. The extent of retardation depends on the type of polymer

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12

Dimov, Dimitar. "Fundamental physical properties of graphene reinforced concrete." Thesis, University of Exeter, 2018. http://hdl.handle.net/10871/34648.

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The global warming has increased with unprecedented levels during the last couple of decades and the trend is uprising. The construction industry is responsible for nearly 10% of all carbon emissions, mainly due to the increasing global population and the large demand for housing and civil infrastructure. Concrete, which is the most used construction material worldwide, is found in every type of building as it provides long term structural stability, support and its main constituent cement, is very cheap. Consequently, due to the raising concerns of high average temperatures, the research comm

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13

Fidan, Berkan. "A Comparative Analysis Of The Recent Cement Grinding Systems With Particle-based Influences On Cement Properties." Thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12612997/index.pdf.

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The conventional cement grinding system, the ball mill, has very poor efficiencies in spite of innovative improvements. For this purpose, development of new techniques, which allow proper size reduction and uniform particle size distribution with less specific energy consumptions, have become a necessity. The aim of this study is to make a comparative analysis of the fairly new cement grinding technologies, COMFLEX&reg<br>Grinding System, Roller Press and HOROMILL&reg<br>, at the same cement production plant with the same raw materials. In this context, CEM I 42.5 R type cement was produced wi

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14

Sariosseiri, Farid. "Critical state framework for interpretation of geotechnical properties of cement treated soils." Online access for everyone, 2008. http://www.dissertations.wsu.edu/Dissertations/Summer2008/f_sariosseiri_070208.pdf.

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15

Cox, Benjamin Daniel. "Measurement of bone cement properties using self-sensing techniques." Thesis, University of Leeds, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.550803.

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Viscoelastic properties of bone cement are crucial to determining the integrity of the fixation interface in cemented arthroplasty. The curing process of polymethylmethacrylate (PMMA) bone cement is highly dependant upon particular environmental conditions and therefore it is extremely difficult to accurately predict key stages for delivery based upon time alone. Current surgical procedures rely on subjective and time-based measurements to indicate the delivery of bone cement and insertion of joint prostheses. Therefore, a need was identified for a more reliable method of measuring the propert

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16

Webb, Jason Crispin John. "The Effects of Antibiotic Combinations on Bone Cement Properties." Thesis, University of Bristol, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.525435.

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17

Bien-Aime, Andre J. "Effect of Cement Chemistry and Properties on Activation Energy." Scholar Commons, 2013. http://scholarcommons.usf.edu/etd/4439.

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The objective of this work is to examine the effect of cement chemistry and physical properties on activation energy. Research efforts indicated that time dependent concrete properties such as strength, heat evolution, and thermal cracking are predictable through the concept of activation energy. Equivalent age concept, which uses the activation energy is key to such predictions. Furthermore, research has shown that Portland cement concrete properties are affected by particles size distribution, Blaine fineness, mineralogy and chemical composition. In this study, four Portland cements were use

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18

Buckley, Patrick Joseph. "Mechanical properties of polymethyl methacrylate cement and bone composites." Thesis, Queen's University Belfast, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.394589.

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19

Tolloczko, J. J. A. "Time dependent properties of heat cycled slag cement concretes." Thesis, University of Leeds, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376503.

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20

Winbow, Howard David. "The chemistry and properties of magnesia-phosphate cement systems." Thesis, University of Sheffield, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249651.

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21

Ramezanianpour, Ali Akbar. "Properties and durability of pozzolanic cement mortars and concretes." Thesis, University of Leeds, 1987. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.640162.

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22

Ngala, Vitalis T. "Pore structure and diffusional properties of hardened cement pastes." Thesis, Aston University, 1995. http://publications.aston.ac.uk/14299/.

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This study has investigated the inclusion of pulverised fuel ash (PFA) and blast furnace slag (BFS) into hardened cement pastes (HCP) in retarding the ingress of chloride ions and oxygen molecules from the external environment. The influence of environmental factors such as drying and carbonation on the pore structure and diffusional properties of OPC, OPC/30%PFA and OPC/65%BFS hardened pastes was investigated. Specimens were desorbed from a saturated surface dry condition to a near constant weight at 65% relative humidity (RH) while others were simultaneously exposed to a 65% RH atmosphere an

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23

Yilmaz, Mustafa. "A Study On The Utilization Of Waste Cement-bonded Wood Particle Board As A Raw Material And A Secondary Fuel In Cement Manufacturing." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614695/index.pdf.

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A considerable amount of waste is obtained as a result of edge-cutting operations during cement-bonded wood particle board (CBWPB) manufacturing. This waste material which basically contains wood chips and hydrated cement has to be disposed of and does not have any economical value. However, it can be burned in cement rotary kilns and may result in energy savings to a certain extent due to the presence of wood particles as a secondary fuel and since the hydrated cement may be decomposed and then reform clinker compounds during the calcination process. In this experimental study, the possibil

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24

Mohr, Benjamin J. "Durability of Pulp Fiber-Cement Composites." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/7222.

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Wood pulp fibers are a unique reinforcing material as they are non-hazardous, renewable, and readily available at relatively low cost compared to other commercially available fibers. Today, pulp fiber-cement composites can be found in products such as extruded non-pressure pipes and non-structural building materials, mainly thin-sheet products. Although natural fibers have been used historically to reinforce various building materials, little scientific effort has been devoted to the examination of natural fibers to reinforce engineering materials until recently. The need for this type of f

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25

Dunster, A. M. "The effect of additives on Portland cement hydration." Thesis, University of Greenwich, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.377683.

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26

Almadi, Alaa. "Investigating mechanical properties of ordinary portland cement : investigating improvements to the mechanical properties of Ordinary Portland Cement (OPC) bodies by utilizing the phase transformation properties of a ceramic (zirconia)." Thesis, University of Bradford, 2012. http://hdl.handle.net/10454/7315.

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The effects of metastable tetragonal zirconia on the properties of Ordinary Portland Cement were observed during which the effect of crystallite size pH on the preparation solution, precursor salt, and the presence of co-precipitates, Fe(OH)3, SnO2 and SiO2 on the crystallization temperature, enthalpy and crystal structure, immediately following the crystallization exothermic burst phenomenon in ZrO2 were measured. Thermal analysis and x-ray methods were used to determine crystallite sizes and structures immediately following the exothermic burst. Comparisons were made for zirconias prepared f

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27

Boukendakdji, Mustapha. "Mechanical properties and long-term deformation of slag cement concrete." Thesis, University of Leeds, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.236998.

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28

Shen, Bin. "Experimental approaches for determining rheological properties of cement-based extrudates /." View Abstract or Full-Text, 2003. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202003%20SHEN.

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Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003.<br>Includes bibliographical references (leaves 120-125). Also available in electronic version. Access restricted to campus users.

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29

Shamu, John. "On the measurement and application of cement grout rheological properties." Licentiate thesis, KTH, Jord- och bergmekanik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-251745.

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The rheological properties of cement-based grouts play a key role in determining the final spread in grouted rock formations. Rheologically, cement grouts are known to be complex thixotropic fluids, but their steady flow behavior is often described by fitting the simple Bingham constitutive law to flow curve data. The resultant Bingham parameters are then used in grouting design of e.g. tunnels, to estimate the penetration length. Since cement grouts are thixotropic suspensions, the interpretation of their flow curves as obtained from flow sweeps in concentric cylinder rotational rheometers is

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30

Jameson, Robert N. J. (Robert Nicholas James). "Mechanical properties of soil cement and applications in excavation support." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10658.

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31

Li, Xincheng. "Mechanical properties and durability performance of reactive magnesia cement concrete." Thesis, University of Cambridge, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.607703.

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32

Liu, Yongliang. "Static, dynamic mechanical and fatigue properties of cement-asphalt mortars." Thesis, University College London (University of London), 2018. http://discovery.ucl.ac.uk/10042034/.

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High-speed railway or rail (HSR) is a hot topic all over the contemporary world. And there is a growing tendency towards the application of nonballasted or slab tracks in HSR. Cement-asphalt mortar (CAM), a composite of Portland cement and asphalt emulsion, is widely used as a cushion layer in the two prevailing prefabricated concrete slab tracks of HSR in China, namely CRTS I and CRTS II. After a few years’ operation and service, however, premature cracking has been identified in the CAM layer along part of CRTS I and CRTS II. This is mainly caused by the fatigue of CAMs under repetitive traf

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33

Panteli, Floros. "The pore system and engineering properties of hardened cement paste." Thesis, Aston University, 1988. http://publications.aston.ac.uk/14265/.

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The work described in this thesis is an attempt to elucidate the relationships between the pore system and a number of engineering properties of hardened cement paste, particularly tensile strength and resistances to carbonation and ionic penetration. By examining aspects such as the rate of carbonisation, the pore size distribution, the concentration of ions in the pore solution and the phase composition of cement pastes, relationships between the pore system (pores and pore solution) and the resistance to carbonation were investigated. The study was carried out in two parts. First, cement pa

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Mbaraga, Alex Ndiku. "Shrinkage characterisation, behavioural properties and durability of cement-stabilised pavement materials." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/96753.

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Thesis (PhD)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: With the depletion of high quality conventional materials for road pavements, the consideration of cement stabilisation for sub-base and base layer materials often provide a feasible solution to the road industry. Like all pavement material types, the design inputs should be determined using reliable test methods, which provide a good indication of the property of materials. Any evaluation should provide a better understanding of the engineering and behavioural properties of the materials. This should form the basis for as

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McCabe, Christopher C. "An investigation into the influence of metakaolin on the properties of concrete." Thesis, Queen's University Belfast, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247338.

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36

Wu, Jia-Hong, and 吳家宏. "Investigation of the Engineering Properties in Constructing Building Partitions by Coconut Fiber and Rubber Cement board." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/00575452385765990451.

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碩士<br>國立嘉義大學<br>土木與水資源工程學系研究所<br>97<br>This research is trying to make lightweight coconut-fiber/rubber concrete with rubber/cement plate as the fillet and coconut fiber/cement as the binder, where 30%, 40% and 50% in volume of the rubber and 15% coconut-fiber in volume are adopt, respectively. Then its results can provide as a reference for building industry. The result shows that the specific weight of coconut fiber and rubber cement boardis about 1.35－1.39.The absorption rate of each group coconut fiber and rubber cement boardis soaking water 24hr is about 16.8%－18.6%；the flexural strength

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37

HUANG, SU-RU, and 黃速汝. "The effect of wood species on the properties of cement bonded wood particle boards." Thesis, 1992. http://ndltd.ncl.edu.tw/handle/15010740621016260953.

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38

CHEN, CHING-CHYI, and 陳清齊. "Study of industry wastes for fiber cement board." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/24509902544637162479.

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碩士<br>國立臺北科技大學<br>材料及資源工程系碩士班<br>91<br>In this research, Non-hazardous industrial waste, such as spent refractory materials, stone drilling sludge, or waste glass is to replace the inorganic compounds, such as silica sand, asbestos, vermiculite, perlite, used in traditional fiber cement board. In addition, since the remnant wood fiber from the pulp sludge has malleability, it can also replace the fiber material used in traditional fiber cement board. It is demonstrated that the recycled materials can be prepared with good fire resistance and heat insulation properties. The experimen

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Lu, I.-San, and 陸意森. "Production Fiber Green Cement Board by Geopolymeric Technology." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/e74u2h.

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碩士<br>國立臺北科技大學<br>資源工程研究所<br>104<br>Nowadays, the Fiber Cement Board are made up of ceramics、silica sandand paper fiber. However, it spends huge amounts of energy through the fabrication of ceramics which doesn’t comply the trend of carbon reduction. According to the research studied by our team, Green Cement can be fabricated under room temperature with the combination of coal fly ash and slag (weight ratio 7:3) in SiO2/Na2O (molar ratio 1.28) alkaline solution. With its great fire resistance, good resistance to acid and base, and low thermal conductivity, it can replace the ceramics through

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Chang, Kuo-Min, and 張國明. "Engeering Properties of Soil-Cement Mixture." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/70217841046829825181.

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碩士<br>國立交通大學<br>土木工程學研究所<br>86<br>The purpose of the paper are to use soil as fine aggregates and study theirs properties of engineering. The water-cement ratio is the best of propertion design for concrete. Because soil-cement ratio depend linearly on water-cement ratio for concrete, this reserch for engineering properties of soil-cement mixture try design to utilize soil-cement ratio. It is convenience that propertion give to stationary propertion of soil-cement mixture. To observe that flow relate to compressive strength independent, but flow value adjust soil-cement ratio and water-cement

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Chiang, Huan-Yang, and 江煥洋. "Effect of Gradation and Cement Content on the Properties of Soil-Cement Mixtures." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/wuf33e.

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碩士<br>朝陽科技大學<br>營建工程系碩士班<br>91<br>The purpose of this thesis is to investigate the effect of soil types, gradation and cement content etc. on the structural properties of soil-cement mixtures and to expect to obtain important conclusions for soil-cement application not only to the attached construction of on-going project of [ Hu-san Dam construction] but to other future soil-cement application where soil-cement, as an alternative to rock riprap for slope protection, is not locally available.The properties of soil-cement are influenced by several factors, including (a) type and proportion of

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Chang, Shun-Ting, and 張舜庭. "Mechanical Properties and Durability of Limestone Cement." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/j7r7kd.

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碩士<br>國立臺灣科技大學<br>營建工程系<br>100<br>This study explores the mechanical properties and durability of the limestone cements. The limestone was added up to 25% by volume. Results showed that the compressive strengths of the limestone mortars were reduced by the limestone addition. Similar tendencies were found in the flexural strengths, the tensile strengths, the splitting strengths, and the bonding strengths. However, the reduced long-term compressive strengths could be compensated by the addition of fly ash, which further reduced the use of cement. On the other hand, as the limestone addition was

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KUO, ZI-YUAN, and 郭梓淵. "Engineering Properties of Cement Mortar Containing Diatomite." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/kt7e77.

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碩士<br>國立高雄科技大學<br>土木工程系<br>107<br>The diatomite is a cerium oxide particle containing fine and amorphous. The diatomite skeleton is highly porous, light in weight, chemically stable and inert. This study investigated the engineering properties of diatomite replaced cement to make cement mortar. The test variables include water/cement ratio (W/C) of 0.4, 0.5 and 0.6, and the substitution amount of diatomite is 0%, 5%, 10% and 20%. The curing age is 3, 7,28,and 56 days,and the high temperatures are 300°C, 500°C, and 700°C, respectively.The test results show that the freshening time, fluidity and

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Hung, Chen-Wei, and 洪晨瑋. "Strength Properties of Slag Cement Stabilized Kaolinite." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/91606541548185684251.

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碩士<br>國立臺灣大學<br>土木工程學研究所<br>104<br>Due to low strength and high compressibility, soft clay should be improved to increase its strength, stiffness and durability, and decrease the permeability and the ground settlement for a better construction condition. Nowadays the sustainability is much more important, so recycled materials such as fly ash and slag have been widely used in soft ground improvement. Through replacing part of the cement, the slag-cement material could provide a lighter weight and lower hydration heat. In this research, the soft clay defined as kaolinite with high water content

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Chen, You-Cheng, and 陳又誠. "Dynamic Properties of Slag Cement Stabilized Kaolinite." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/77890056865850409533.

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碩士<br>國立臺灣大學<br>土木工程學研究所<br>104<br>Because of its low strength, soft ground is usually improved to increase strength stability and decrease settlement. Grouting is one of the ground improvement method, which adds reinforcing materials into ground. Portland cement is a common material to be used for soft ground improvement. In addition, some additives have been used to replace part of the cement due to their economic and environmental advantages, such as slag and fly ash. In this study, the Kaolinite and slag cement were obtained in dry powder initially. Engineering properties of this clay incl

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Cheng, Tsan-Ching, and 鄭讚慶. "Engineering Properties of Green Cement-based Materials." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/32542857458412257285.

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博士<br>國立臺灣海洋大學<br>材料工程研究所<br>104<br>This study is focus on the utilization of by-product materials included the combination of CFBC ash, WIBA, AIBA, PIBA, IBA, GGBS and silica fume mixed following the designed proportions as green cement-based materials, and the engineered properties included mechanical properties, permeability, corrosion behaviors, pore distribution as well as SEM observation were conducted in order to verify the feasibility of those by-product materials mixtures used as the application of green cement-based materials such as controlled low strength materials. Test results in

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Tseng, Chin-hung, and 曾進宏. "Properties of Polymer Modified Cement-based Composites." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/54951308140041056161.

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碩士<br>國立臺灣海洋大學<br>河海工程學系<br>95<br>In the test program, three types of polymer are considered, including SBR, EVA, and VA/VeoVA, which are dosed with 5%, 10%, and 15% by weight of cement. Water absorption, sorptivity, dry shrinkage, compressive/ flexural/ adhesion strength, mercury Intrusion porosimetry (MIP), scanning electron microscopy (SEM), and rapid chloride penetration test (RCPT) were executed to evaluate the properties of physics, mechanics and durability with various polymer modified specimens. The test results show that compressive strength is evidently related to polymer type and do

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Fan, Nai-Yen, and 范乃妍. "Investigation of Properties of Calcium Sulfate Cement." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/51918651013958272151.

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碩士<br>國立成功大學<br>材料科學及工程學系碩博士班<br>94<br>Abstract Being the biomaterial, calcium sulfate has shown excellent biocompatibility and bone conductivity but has rapid resorption in the human body. An attempt was made by mixing calcium sulfate hemihydrate and aqueous solutions. Samples for compression test were obtained putting the cement paste into stainless steel moulds where allowed to set, and then they were immersed in Hanks’ solution to simulate a physiological environment. For cement immersed one day, the highest compressive strength, 36MPa, was obtained for the samples mixed with solution

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Hsiao, Hung-Che, and 蕭宏哲. "Dynamic Properties of sand treated with cement." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/92368937425669878432.

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碩士<br>國立中央大學<br>土木工程研究所<br>82<br>An experimental study of the dynamic properties of Ottawa sand and Ottawa sand treated with different levels of cement is reported. The dynamic shear modulus, dynamic Young's modulus and damping ratio of both Ottawa sand and Ottawa sand treated with different levels of cement are determined by the Drnevich Long-Tor resonant column device. The major parameters studied are confining pressure, strain amplitude and treated level. Increasing trends of both dynami

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Lee, Cheng-Fung, and 李承峰. "Experiments of Engineering Properties of Soil Cement." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/dfsed7.

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碩士<br>朝陽科技大學<br>營建工程系碩士班<br>92<br>The main purpose of this study is to study the influence of soil gradation and slag cement content on the engineering properties of soil cement. The soil was taken from Wu-xi river bank, the sample of soil passed the sieve number 200 of 10% and uniformity coefficients of 2, 10, 20 and 30. The soil was mixed with various slag cement contents to make soil cement specimens. To study the durability, strength and permeability properties of soil cement, laboratory tests, including the wetting and drying test, unconfined compression test, Brazilian tensile test, and

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