灰水泥 的英文怎麼說
中文拼音 [huīshuǐní]
灰水泥
英文
ash concrete-
The result of experiment shows that und er the conditions of proper ai r - entraining, concrete with 20 % fly ash has excellent frost - resistance. the frost - resistance of concrete with 55 % fly - ash which is admixed with united expansive agent ( uea ) has been improved greatly. the frost - resistance of sulfate aluminate cement concrete with high volume of fly - ash is dramatically lower than that of silicate cement concrete with the same volume of fly - ash
試驗結果表明：粉煤灰摻量為20的混凝土在適量引氣的條件下具有良好的抗鹽凍性能；粉煤灰摻量為55的混凝土在摻加uea膨脹劑后其抗鹽凍性能有明顯改善；大摻量粉煤灰硫鋁酸鹽水泥混凝土的抗鹽凍性大大低於同摻量的硅酸鹽水泥混凝土。The results of research on the workability of hbc concrete show that hbc concrete, when compared with opc concrete, has excellent compatibility with superplasticizer, in terms of better initial fluidity, less slump loss, definite saturation point and less dosage at saturation point. in addition, good mineral admixture such as i class fly ash can obviously improve the workability of hbc concrete. moreover, hbc concrete exhibits more excellent workability under the condition of low w / c ratio, which indicates hbc is more suitable for making super high strength concrete whose w / c ratio is very low
對高貝利特水泥高性能混凝土工作性能的研究結果表明，高貝利特水泥與高效減水劑具有良好的適應性，表現為初始流動度較大，經時損失較小，具有明顯的飽和點且飽和點摻量較小；此外，優質的礦物摻和料如一級粉煤灰能明顯改善hbc混凝土的工作性能；更為突出的是hbc混凝土在低水膠比的情況下表現出更為優異的工作性，這一特性預示著高貝利特水泥更適宜配製水膠比很低的超高強混凝土。Several other materials can be used for liming purposes, such as, baked or burned oyster shells, marl, basic slag, wood ashes, and cement industry by - products
其它幾種物質也可用來施用石灰，如?殼灰、泥灰、鋼渣磷肥（堿性爐渣） 、草木灰和工業水泥的副產品等。Through experiment on the influence factor of calcic - mortar ' s performance, we find out the best cement contrast minute stone for compounding, strength of cement, configuation craft, maintenance system and minute stone cement intensity grading
摘要通過對鈣性黏結砂漿性能影響因素的試驗研究，找出了配製鈣性黏結砂漿的最佳灰砂比、水泥強度等級、配製工藝、養護制度為和沙子級配。Cement is made from limestone.
水泥是由石灰石造成的。Standard specification for multilayer pipe type 2, compression fittings, and compression joints for hydronic heating systems
水硬水泥混凝土和灰漿用乳狀和粉末聚合物改良劑的標準規范In this paper, the effects of fly ash, cement, lime, fine sands, foam agent, w / c ratio and additional agent on foamed concrete were studied by experiments, the best combination ratio of fly ash foamed concrete whose density varies from 551kg / m3 to 650kg / m3 was obtained through orthogonal test design, the foam agent quantity and the fly ash quantity effect the fly ash foamed concrete greatly, so the author selected them as independents to establish duality linear regression equations, the equations were quite ideal through the test of model summary r. moreover, the author also did some experiments about the water resistance of magnesium oxychloride cement fly ash foamed concrete, the outcome showed that phosphoric acid has good effect on water resistance, and its appropriate quantity was found
本文通過試驗研究了粉煤灰、水泥、石灰、細砂、發泡液、水灰比及外加劑對粉煤灰發泡混凝土性能的影響，採用正交設計試驗方法得出了600級粉煤灰發泡混凝土的最佳配合比，同時發現發泡液和粉煤灰摻量對發泡混凝土的影響最為顯著，因此，以二者為自變量建立了二元線性回歸方程，通過全相關系數的檢驗發現方程較為理想。此外，還對氯氧鎂水泥基粉煤灰發泡混凝土的耐水性進行了相關實驗，發現磷酸有較好的耐水性效果，同時找到了其合適的摻量范圍。Methods of testing cement - pozzolanicity test for pozzolanic cements
測試水泥的方法.火山灰水泥的凝硬性試驗Methods of testing cement - part 5 : pozzolanicity test for pozzolanic cement ; german version en 196 - 5 : 2005
水泥的試驗方法.第5部分:火山灰水泥的凝結試驗Property of protecting reinforcing steel bar in fly ash cement
粉煤灰水泥的護筋性探討Application of this new style, and using of orthogonal test, we make a lot of researches over coal gangue cement stabilized soil, coal gangue fly ash cement stabilized soil, synthesis stabilized soil, and then get optimization recipe which can be applied in road engineer
應用這種新型固化劑，並採用正交試驗設計方法，分別對煤矸石水泥穩定土、煤矸石粉煤灰水泥穩定土、綜合穩定土等進行了大量的試驗研究，獲得了可應用於道路工程的優化配方。Technological process of the coal ash cement mortar lining of steel pipeline with centrifugal lining sets
鋼質管道粉煤灰水泥砂漿襯里離心成型施工工藝Effects of activator on the hydration properties of fly ash - cement binders
激發劑對粉煤灰水泥膠凝材料水化性能的影響The strengths of high volume fly ash mortars of different curing time, which are mixed with two kinds of low - quality fly ash, and different kinds and quantities of activators, are examined. and the ph values of their fly ash mortars are examined. the activation mechanism of fly ash and the factors influencing " enhancing - calcium " are analyzed and discussed
測定了由兩種級粉煤灰配製的高摻量粉煤灰水泥漿體在不同的激發劑種類與摻量情況下各相應齡期的抗折、抗壓強度，並對其中幾種粉煤灰水泥漿體各相應齡期的ph值進行測試，對粉煤灰活化機理和影響粉煤灰「增鈣」的因素進行分析與探討。1 the concrete slump improves from 5 8cm to 15 22cm. 2 little slump loss, no bleeding and no segregating
對礦渣水泥粉煤灰水泥普通硅酸鹽水泥均有較好的適應性。This project, through a great amount experiments, systematically and quantificationally discuss the different methods by which additives, including hydrated lime, protland cement, and anti - stripping agent, improve various moisture susceptibility of asphalt mixtures, and also have been evaluated effectively
本課題通過大量實驗室試驗，系統地、定量地探討了包括消石灰、水泥、抗剝落劑在內的多種添加劑改善各種瀝青混合料水穩定性的不同方法，並對這些方法進行了效果評價。Study on the microstructure of hardened fly ash - cement paste by alternating current impedance spectroscopy
粉煤灰水泥硬化漿體微結構的交流阻抗研究Portland pozzolan cement
硅酸鹽火山灰水泥Portland fly - ash cement
硅酸鹽粉煤灰水泥Based on analyzing and determining basic characteristics of every raw material, the dispensation tests had been performed about clay - cement paste, fly ash - cement paste, fly ash - clay - cement paste and wind - blown soil - clay - cement paste, and their performance figures were tested systematically and obtained perfectly so that a reasonable dispensation formula was get to be used in filling project
在分析測試各種原材料基本性能的基礎上，按正交試驗設計方法，完成了粘土?水泥漿、粉煤灰?水泥漿、粉煤灰?粘土?水泥漿和風積土?粘土?水泥漿的配比試驗，並對其各項性能指標進行了系統的測試和分析，得到了可供工程應用的合理配方。分享友人