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Dissertations / Theses on the topic 'Curing conditions'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Rønning, Terje F. "Freeze-Thaw Resistance of Concrete : Effect of: Curing Conditions, Moisture Exchange and Materials." Doctoral thesis, Norwegian University of Science and Technology, Faculty of Engineering Science and Technology, 2001. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-91.

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<p>Research on freeze-thaw resistance of concrete in general and on curing and moisture conditions in particular is motivated from an economic and product sustainability point of view. Specifically, it is argued for the importance of considering the effect of curing and test exposure conditions on the moisture uptake and performance during freeze-thaw. Due to the demonstrated importance of moisture conditions on performance, they should be related to those of field service conditions when choosing a test procedure in a particular case. This is vital for adequate testing of new</p><p>and more s

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Ottemer, Xavier. "Effects of processing and environmental conditions on the properties of epoxy materials." Thesis, Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/18383.

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Uribe, Ramirez Ana M. "Concrete carbonation as a sink for carbon dioxide: results for simulated field curing conditions." University of Cincinnati / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1282574502.

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4

Maleki-Toyserkani, Majid. "Effect of poor curing conditions and remedies on the durability of steel in concrete." Thesis, Aston University, 1987. http://publications.aston.ac.uk/14277/.

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An investigation was undertaken to study the effect of poor curing simulating hot climatic conditions and remedies on the durability of steel in concrete. Three different curing environments were used i.e. (1) Saturated Ca(OH)2 solution at 20oC, (2) Saturated Ca(OH)2 solution at 50oC and (3) Air at 50oC at 30% relative humidity. The third curing condition corresponding to the temperature and relative humidity typical of Middle Eastern Countries. The nature of the hardened cement paste matrix, cured under the above conditions was studied by means of Mercury Intrusion Porosimetry for measuring p

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Cengiz, Okan. "Effects Of Pozzolan Incorporation And Curing Conditions On Strength And Water Resistance Of Natural Gypsum Pastes." Phd thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610922/index.pdf.

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ABSTRACT EFFECTS OF POZZOLAN INCORPORATION AND CURING CONDITIONS ON STRENGTH AND WATER RESISTANCE OF NATURAL GYPSUM PASTES Cengiz, Okan Ph.D., Department of Civil Engineering Supervisor : Prof. Dr. Turhan Y. Erdogan September 2009, 189 pages There are large reserves of gypsum rock (CaSO4&middot<br>2H2O) in Turkey and in various regions of the world. Heating gypsum rock to 140 - 190 0C causes it to lose three-fourths of its water molecules and turn into gypsum, called plaster of Paris<br>heat application over 190 0C results in loss of all the water molecules and this form of the material is cal

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Gong, Xuehui. "Effect of Curing Bath Conditions on the Morphology and Structure of Poly(High Internal Phase Emulsion) Fibers." Case Western Reserve University School of Graduate Studies / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=case1499315549401802.

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7

Wilhelmsson, Sebastian, and Joel Ågren. "Evaluation of the mechanical properties of structural adhesives cured under different environmental conditions." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-25567.

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Today, structural adhesives are found extensively in load-bearing engineering applications, as their use can be advantageous compared to other fastening methods. However, the characteristics of adhesives are far more complex, making it challenging to predict their behavior in different service conditions. In addition, environmental factors like temperature and water can affect the performance of an adhesive bond both physically and chemically. This work was initiated by MuoviTech AB and aims to evaluate the performance of structural methyl methacrylate adhesives cured in different environmenta

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Al-Kindy, Adil. "Macro and microclimate effects on cover zone properties of field cured concrete." Thesis, Loughborough University, 1998. https://dspace.lboro.ac.uk/2134/12446.

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Three sets of concrete blocks were cast to investigate the effects of natural exposure conditions, at the macro and microclimate scale, and field curing on the performance and durability of OPC and OPCjGGBS concretes. These are termed the Loughborough winter series, the Loughborough summer series and the Muscat summer series. Three concrete mixes were investigated in the two Loughborough series (30 and 50 MPa OPC concrete mixes and a 30 MPa OPCjGGBS concrete mix) and two in the Muscat weather series (the two 30 MPa concretes). A group of specimens were cast with each mix consisting of 600 x 50

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Hasnaoui, Abdelaziz. "Optimisation d'un géopolymère à base de laitier et de metakaolin pour la rélisation d'un béton de structure." Thesis, Cergy-Pontoise, 2019. http://www.theses.fr/2019CERG1019.

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Ce travail concerne le comportement des bétons géopolymères formulés à base de laitier et de métakaolin en utilisant une solution de silicate de sodium comme activateur. La première partie de l’étude s’attache à l’optimisation de la formulation du ciment géopolymère. Pour atteindre cet objectif, un mortier Portland de référence et vingt-quatre mortiers géopolymères ont été développés en faisant varier le rapport massique Laitier/Métakaolin (25/75, 50/50, 75/25) et le rapport molaire SiO2/Na2O, noté RM, des solutions alcalines (RM compris entre 1,0 et 2,0). Les mortiers ont été caractérisés à l

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Chabannes, Morgan. "Formulation et étude des propriétés mécaniques d'agrobétons légers isolants à base de balles de riz et de chènevotte pour l'éco-construction." Thesis, Montpellier, 2015. http://www.theses.fr/2015MONTS008/document.

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L’optimisation des performances énergétiques du bâtiment et la réduction des émissions de CO2 générées par le secteur de la construction sont devenus des enjeux majeurs. Il s’agit non seulement de réduire considérablement les consommations d’énergie liées au chauffage et à la climatisation durant la période de fonctionnement des bâtiments mais aussi de choisir des matériaux à faible impact carbone en privilégiant l’utilisation de ressources renouvelables et locales. Ces dernières années ont vu naître un intérêt croissant pour les bétons de chanvre. Ces agromatériaux associent un granulat végét

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Thiam, Moussa. "Development and Engineering Properties of Construction Materials Made Using Melted Plastics Wastes as the Only Binding Phase." Thesis, Université d'Ottawa / University of Ottawa, 2021. http://hdl.handle.net/10393/42638.

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Modernization has brought about steady increase in the consumption of goods and services by human societies across the globe, which mostly driven by both population growth and the change of individual living standards. This, of course, leads to an ever-increasing waste production that ends up in landfills and very often as a source of pollution on natural ecosystems, especially in the low and middle-income countries where waste management is almost inexistent. The management of waste streams is a huge challenge for developed countries as well, where societal and environmental impacts are vis

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Hlawiczka, Jakub. "Studium účinnosti polymerní přísady EVA v závislosti na ošetřovacích podmínkách malty." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240479.

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The Diploma thesis is adressing the issue of polymer-modified mortars (PMM) and theirs properties in dependence on curing conditions. The reasons of using polymer additives and some selected applications of PMM are described in theoretical part of this work. Cementitious composite (mortar) hardening is especially focused on mechanism of formation co-matrix system based on cement hydration products and polymer film in dependence on curing conditions. The knowledge of interaction of cement and ethylene-vinyl acetate (EVA) copolymer is presented in the latest paragraphs of theoretical work. Follo

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Dvořáková, Tereza. "Studium hydratace RPC (Reactive Powder Concretes) v hydrotermálních podmínkách." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2020. http://www.nusl.cz/ntk/nusl-433098.

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The diploma thesis deals with the study of hydration of reactive powder concrete under hydrotermal conditions. The theoretical part describes the properties of materials and additives used for the preparation of mixtures. The following describes the principles and requiments for the materials for preparing the reactive powder concrete. The practical part is studied design method mix and the impact of materials to the consistency of paste. The effect of cample placement on flexural and compressive strength of the prepared mixtures was observed. The samples were stored under standart laboratory

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O'Brien, Karen, of Western Sydney Macarthur University, and Faculty of Arts and Social Sciences. "Female verbal crime in northwest England, c. 1590-1675, with special reference to cursing." THESIS_FARSS_XXX_OBrien_K.xml, 2000. http://handle.uws.edu.au:8081/1959.7/54.

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Broad changes in early-modern English society were often reflected in the community via a 'war of words'. A close investigation of the social circumstances of individuals and of the relationships between individuals who were caught up in verbal crime provides a detailed context or 'micro-history' of this phenomenon, which in turn sheds light on the socio-economic changes occurring in the Northwest during this period. Since crimes associated with speech increased fourfold between 1580-1680, an investigation of the symbolic domain of speech is important to an understanding of early-modern societ

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O'Brien, Karen. "Female verbal crime in northwest England, c. 1590-1675, with special reference to cursing." Thesis, [Campbelltown, N.S.W. : The Author], 2000. http://handle.uws.edu.au:8081/1959.7/54.

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Broad changes in early-modern English society were often reflected in the community via a 'war of words'. A close investigation of the social circumstances of individuals and of the relationships between individuals who were caught up in verbal crime provides a detailed context or 'micro-history' of this phenomenon, which in turn sheds light on the socio-economic changes occurring in the Northwest during this period. Since crimes associated with speech increased fourfold between 1580-1680, an investigation of the symbolic domain of speech is important to an understanding of early-modern societ

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Bartulíková, Radka. "Vliv provzdušnění a ošetřování na vývoj modulu pružnosti betonu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-225737.

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Master's thesis deals with influence of various factors on the concrete compressive strength and modulus of elasticity. This work concentrates mainly on the influence of early curing and air entrainment of concrete. One part of this work is the evaluation of laboratory measurement, which was carried out on cubes of standard and norm prisms. The development of elastic moduli was monitored in time to 730 days of age with respect to air entrainment and curing conditions. The second part of the experiment deals with a comparison of theoretical creep curves depending on the value of the modulus of

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Darestani, Mostafa Yousefi. "Response of concrete pavements under moving vehicular loads and environmental effects." Thesis, Queensland University of Technology, 2007. https://eprints.qut.edu.au/16662/1/Mostafa_Yousefi_Darestani_Thesis.pdf.

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The need for modern transportation systems together with the high demand for sustainable pavements under applied loads have led to a great deal of research on concrete pavements worldwide. Development of finite element techniques enabled researchers to analyse the concrete pavement under a combination of axle group loadings and environmental effects. Consequently, mechanistic approaches for designing of concrete pavements were developed based on results of finite element analyses. However, unpredictable failure modes of concrete pavements associated with expensive maintenance and rehabilitatio

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Darestani, Mostafa Yousefi. "Response of concrete pavements under moving vehicular loads and environmental effects." Queensland University of Technology, 2007. http://eprints.qut.edu.au/16662/.

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The need for modern transportation systems together with the high demand for sustainable pavements under applied loads have led to a great deal of research on concrete pavements worldwide. Development of finite element techniques enabled researchers to analyse the concrete pavement under a combination of axle group loadings and environmental effects. Consequently, mechanistic approaches for designing of concrete pavements were developed based on results of finite element analyses. However, unpredictable failure modes of concrete pavements associated with expensive maintenance and rehabilitatio

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Bilot, Pauline. "L'état aux champs : l'administration de justice rurale au Chili (1824-1875)." Thesis, Paris 1, 2019. http://www.theses.fr/2019PA01H007/document.

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Au Chili, au XIXe siècle, les inspecteurs et les sous-délégués étaient les fonctionnaires qui rendaient justice aux plus bas échelons, à savoir respectivement dans les districts et les sous-délégations qui composaient la République. Ils étaient nommés par le gouverneur du département parmi les hommes sachant lire et écrire et dotés d’une certaine indépendance économique et d’une bonne réputation sociale. L’immense majorité n’avait aucune formation en droit ni même de connaissances juridiques : il s’agissait de juges legos, en opposition aux avocats des universités, les letrados. Ils instruisai

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lin, leng chih, and 林廉智. "Influence of Curing Temperature and Curing Conditions on the strength and Durability of Performance Concrete." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/66677268538240086499.

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碩士<br>國立海洋大學<br>材料工程研究所<br>84<br>High-performance concrete (HPC) is being increasingly used forthe civil engineering structures all over the world. High- performance concrete are two major features to make them attractive for many projects.Similar to conventional concrete, the curing temperature and curing conditionswill control the engineering properties of high-performance concrete. An experimental program is proposed investigate the influence of curing condition on the strength and durab

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Chen, Yan Ren, and 陳彥仁. "Study on the concrere performance under accelerated curing conditions." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/87642447541004633237.

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碩士<br>明新科技大學<br>土木工程與環境資源管理系碩士班<br>101<br>In recently, for the rapid economic grow up of infrastructure to accelerate the introduction of new technologies of the engineering. Concrete for the construction engineering is one of crucial of material. The traditional standard curing method for the concrete should be cured for 28 days to test and assess the compressive strength of the specimens. In order to shorten the period of construction engineering, three mortar of mix proportion 1:1, 1:2.75, 1:4. This study select the concrete design strength of 210 kg/cm^2, 280 kg/cm^2, 350 kg/cm^2, and by c

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Tseng, Wei-Chieh, and 曾威傑. "Curing Conditions of Polyarylacetylene Prepolymers to Obtain ThermallyResistant Materials." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/86816664630904232727.

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碩士<br>國立成功大學<br>化學工程學系碩博士班<br>97<br>Although cross-linked polyarylacetylenes (PAAs) are highly thermal resistant material, detailed curing behaviors of PAA prepolymers have not been investigated. We dedicated on the curing behaviors to determine the proper conditions that prevent explosion hazard during curing process and render high char yield in cured PAA resins. Prepolymers of PAA were synthesized from 1,4-diethynylbenzene (1,4-DEB) using nickel as catalyst (C20, C25, and C30) or by direct thermal polymerization (T48). Dynamic and isothermal differential scanning calorimetric (DSC) measurem

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Kan, Yu-Cheng. "Influence of curing conditions and width on the fracture of concrete beams." 1989. http://hdl.handle.net/2097/22414.

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Jhang, Jia-Liang, and 張嘉良. "Mechanical Properties and Durability of Silicate-Cement-BasedWaterproof Materials Under Various Curing Conditions." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/78800631645077892262.

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碩士<br>國立宜蘭大學<br>土木工程學系碩士班<br>101<br>This study investigated the application of silicate-cement-based waterproof materials to concrete. We tested the durability and microscopic properties of fresh and hardened concrete to explore how it is influenced by the quantity and curing conditions of silicate-cement-based waterproof materials. This study was conducted in three phases. We began by producing cement pastes at water-to-cement ratios of 0.4 and 0.6. We also altered the percentages of the silicate-cement-based waterproof material added to the paste (3%, 5%, and 7%) . X-ray diffraction and hydr

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Lai, Chun-Ting, and 賴竣霆. "Influence of Different Post Fire Curing Conditions on UPV and Compressive Strength of Concrete." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/65930937238880014484.

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碩士<br>國立中興大學<br>土木工程學系所<br>96<br>The objective of this thesis is to investigate the relationship between the ultrasonic pulse velocity (UPV) and the residual strength of concrete subjected to a high temperature of 600 ℃ for 2 h with different post-fire-curing conditions。 The cylindrical specimens were made of concrete with a water cement ratio of 0.6。 The specimens were heated in an electric furnace up to 600 ℃ for 2 h。 After being exposed to the high temperature，the specimens were quenched with water and kept in water for cure； the specimens were referred to quenching specimens。 For compariso

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Chuang, Pei-Min, and 莊珮敏. "Effect of Silica Fume on the Properties of Cement-Based Composites under Various Curing Conditions." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/81538461054066583456.

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碩士<br>國立臺灣海洋大學<br>河海工程學系<br>94<br>Abstract Curing condition would affect the quality of cement-based composites. Properly cured concrete can have good hydration process and improve strength development, reduce porosity and permeability. This study is aimed to evaluate effect of curing condition on the properties of silica fume concrete. Test results demonstrate that (1) for 23℃-water curing, silica fume concrete has higher compressive strength than normal concrete and 10% silica fume application has highest strength;(2) 48-hour compressive strength of 180℃-steam cured silica fume specimen i

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Yang, Pei-Lin, and 楊珮琳. "Effect of ggbs/fly ash on the properties of cement-based materials under various curing conditions." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/69104232518854474458.

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碩士<br>國立臺灣海洋大學<br>河海工程學系<br>93<br>This study is aimed to evaluate the effect of elevated temperature curing on the strength development of cementitious materials, in which various percentages (20%, 40%) of fly ash and ggbs/fly ash are added to partially replace Portland cement. Testing variables include curing condition and mix proportion of cementitious materials. Standard curing condition ((23℃, 28day), hot water curing condition (60℃, 80℃, 100℃, 1day), and autoclave curing condition (180℃, 1MPa) are taken into account. Mortar specimens were cast with reference to the specifications of AS

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Chen, Chien-lung, and 陳劍隆. "A Study of Curing Conditions of The UV Curing Sealing Resin And The Effect of Color Photo Resist Properties to Display Performance on Liquid Crystal Display Device." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/36558951050887290400.

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碩士<br>義守大學<br>材料科學與工程學系碩士班<br>96<br>In this study, we main research direction have two: One is the pigment dispersed color resist which the colored liquid crystal display used, when changes it to coated thickness, discussed its color coordination, color reproduction gamut and transmittance etc. change. By the empirical results know that the absorption coefficient and coated thickness of the colored resist material assume the linear relations, find out the linear function of the colored resist would be accuracy controlled the coated thickness, color coordination, color reproduction gamut and tr

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Pickel, Daniel. "Recycled Concrete Aggregate: Influence of Aggregate Pre-Saturation and Curing Conditions on the Hardened Properties of Concrete." Thesis, 2014. http://hdl.handle.net/10012/8439.

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Recycled concrete aggregate (RCA) is a construction material, which is being used in the Canadian construction industry more frequently than it was in the past. The environmental benefits associated with RCA use, such as reduced landfilling and natural aggregate (NA) quarrying, have been identified by industry and government agencies. This has resulted in some incentives to use RCA in construction applications. Some properties of RCA are variable and as a result the material is often used as a structural fill, which is a low risk application. The use of RCA in this application is beneficial fr

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"Alkali Activated Systems: Understanding the Influence of Curing Conditions and Activator Type/Chemistry on the Mechanical Strength and Chemical Structure of Fly Ash/Slag Systems." Master's thesis, 2013. http://hdl.handle.net/2286/R.I.18755.

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abstract: The alkali activation of aluminosilicate materials as binder systems derived from industrial byproducts have been extensively studied due to the advantages they offer in terms enhanced material properties, while increasing sustainability by the reuse of industrial waste and byproducts and reducing the adverse impacts of OPC production. Fly ash and ground granulated blast furnace slag are commonly used for their content of soluble silica and aluminate species that can undergo dissolution, polymerization with the alkali, condensation on particle surfaces and solidification. The followi

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Ping-Ni, HOU, and 侯蘋倪. "Nondestructive Testing and Evaluation of Rich-Mix Concrete Subject to Elevated Temperatures and Post Re-Curing Conditions." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/93665460222125131678.

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碩士<br>國立高雄應用科技大學<br>土木工程與防災科技研究所<br>105<br>The research objective was to evaluate the rich-mix concrete subject to elevated temperatures and post recuring conditions in conjunction with mechanical and nondestructive testing apparatus. Hardened concrete specimens after ninety-day moist curing process were brought to be conditioned with three different high temperatures, namely 300, 600, and 900 degress of Celcius and twenty-day post recuring process was applied. Typical mechanical tests including compressive and flexural strengths as well as nondestructive tests including ultrasonic pulse vel

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Jennings, Robert Martin. "An investigation of the effects of curing conditions on the residual stress and dimensional stability in polyimide films." 1993. https://scholarworks.umass.edu/dissertations/AAI9316668.

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A number of aspects on the processing of PMDA-ODA polyimides have been investigated. These aspects included the effects of curing procedure on residual stress development in polyimide films, characterization of stresses arising in films during processing on tenter frames and the effects of stress history on irreversible shrinkage behavior. Chemical curing using a gel technique was found to reduce the development of residual stresses in PMDA-ODA films during cooling. Chemically cured polyimide films made from a gelatin technique possessed consistently lower in-plane thermal expansion coefficien

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Hsieh, Yi-Chieh, and 謝易桀. "Effects of die thickness and underfill dispensing shape on structural stresses in a CSP module under the conditions of reflow, underfill curing process, and temperature cycling." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/05363384824857224193.

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碩士<br>國立屏東科技大學<br>機械工程系所<br>104<br>This study reports the improvement of a commercial product of CSP module, in which the underfill is not dispensed, leading to the electricity failure after temperature cycling test (300 cycles). This is attributed to the rupture of solder balls through the failure analysis. Using Solidworks and ANSYS, this study constructed a 3-D model to numerically investigate structural stresses in a CSP module dispensed the underfill under the conditions of reflow, underfill curing process, and temperature cycling, which can be used to support the possibility of using und

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Santra, Sanjitarani. "Fabrication Of Epoxy Composites With CTBN And Fly Ash As Individual And Hybrid Fillers : Studies On Curing Schedule And Mechanical Properties Under Static And Dynamic Loading Conditions." Thesis, 2004. https://etd.iisc.ac.in/handle/2005/1296.

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Santra, Sanjitarani. "Fabrication Of Epoxy Composites With CTBN And Fly Ash As Individual And Hybrid Fillers : Studies On Curing Schedule And Mechanical Properties Under Static And Dynamic Loading Conditions." Thesis, 2004. http://etd.iisc.ernet.in/handle/2005/1296.

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Lu, Bo-Ning, and 盧柏寧. "Effects of die thickness and underfill thickness above chip on structural stresses in an overmold CSP module under the conditions of reflow, underfill curing process, and temperature cycling." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/76647469407236642970.

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碩士<br>國立屏東科技大學<br>材料工程研究所<br>104<br>This study reports the improvement of a commercial product of CSP module, in which the underfill is not dispensed, leading to the electricity failure after temperature cycling test (300 cycles). This electricity failure appeared at the top-corner of die due to the rupture of outermost solder ball via the failure analysis. Using Solidworks and ANSYS, this study constructed a 3-D model to numerically investigate structural stresses in a CSP module dispensed the underfill under the conditions of reflow, underfill curing process, and temperature cycling. This st

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Hung-Chun, Chen, and 陳泓均. "Effects of solder ball shape, die thickness and underfill material properties on the plastic strain energy densityin an overmold CSP module under the conditions of reflow and underfill curing processes." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/fmf6pn.

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Liu, Hui-Chia, and 劉蕙嘉. "Effects of die-shift-distance and molding compound properties on structural stresses in a 5-chip system-in-package under the conditions of molding compound curing process and free falling test." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/39099760410755961375.

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碩士<br>國立屏東科技大學<br>材料工程研究所<br>104<br>This study investigates the effects of the die-shift-distance (DSD) of overhang dies and properties of epoxy molding compound (EMC), such as the coefficient of thermal expansion (CTE) and Young’s modulus, on thermal-induced stress distributions under a EMC curing process as well as structural stresses under free falling test in a 5-chip system-in-package (SiP) using ANSYS. The numerical results revealed the following important findings. (1) An increase in the DSD in conjunction with decreases in the CTE and Young’s modulus resulted in decreases in the shear

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Huang, I.-Lin, and 黃異麟. "Effects of drying condition on rice curing." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/80081968910126395538.

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碩士<br>國立中興大學<br>農業機械工程學系<br>84<br>In this research, the effects of the hot-air conditions on rice mechanical curing are studied. The investigating parameters include the hot-air temperature, the relative humidity and the air flow rate. By using a stationary type drying machine to cure rice of 50 cm deep layer, the optimum drying conditions are obtained through the analysis of the drying phenomenon and the milling yields in different rice layers. The result of the the intermittent drying te

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Wu, Yu-Chen, and 吳侑臻. "Effects of Composition and Curing Condition on Engineering Properties of Ternary Eco-Binder." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/922ehv.

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碩士<br>國立臺灣科技大學<br>營建工程系<br>105<br>This study aims to investigate the effects of different material composition and curing conditions on the engineering properties of a ternary eco-binder SFC materials, which was produced by as the ground granulated blast furnace slag (S), Type F fly ash (F) and circulating fluidized bed combustion (CFBC) fly ash (C). Experimental variables included two kinds of water-binder ratios (0.35, 0.5) ; two kinds of CFBC fly ash content (15, 20 wt.%) and three kinds of F/S weight ratios (0/100, 20/80 and 50/50), three curing temperatures (20, 30, 40 oC), three curing p

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CHEN, HSIEN-TSUNG, and 陳賢宗. "Influence of Slag-Fly Ash Blends Content and Curing Condition on Strength Properties of Mortar." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/31708809398891651744.

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碩士<br>中華科技大學<br>土木防災與管理碩士班<br>105<br>Since both the green building mark in Taiwan and the concept of green building all over the world are how aroused , the cement used in composite material suck as mortar or concrete as adhesive material may be replaced by the some solid wastes due to industry by pro ducts . The study of this article is tried to employ blast-furnace slog and fly ash for the replacement of cement used in mortar. the user of defiant slog-fly ash blends content are to replace the cement of control set as binding material of mortar. It is also to study the variation of proportion

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Hsu, Cheng-Chen, and 徐正誠. "The Study of High Strength Concrete in Strength Property and Corrosion Durability in Different Curing Condition." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/07140296152519453312.

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碩士<br>國立海洋大學<br>河海工程學系<br>86<br>Curing is a key factor affecting the quality of high strength concrete. Proper curing can improve the efficiency of cement hydration, increase concrete strength, reduce the internal porosity, and may decrease the condition probability. The study is to investigate the properties of high strength concrete under various curing conditions. Test results show that air curing hasthe lowest compressive strength. In addition, there exists an inverse relation

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Nala, Ntombifuthi Patience. "Strategies for curbing strike action by nurses in public institutions, South Africa." Thesis, 2014. http://hdl.handle.net/10500/18450.

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The healthcare strike action that rocked South Africa in 2007 and 2010 highlighted the trend of professional nurses towards exercising their rights as employees to embark on strike actions, often also in solidarity with other categories of employees. This study aimed to highlight the problem brought about by the lack of proactive strategies to maintain a balance between human and professional rights and responsibilities of nurses within the legal framework of South Africa. The theoretical grounding of the study included both organisational change models and transformational leadership models.

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