摻和料 的英文怎麼說
中文拼音 [chānhéliào]
摻和料
英文
additive-
Admixtures should be avoided, particularly those that are added on site.
應當盡量避免使用摻和料，特別是避免使用須在施工現場摻加的摻合劑。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。It is realized that with the increase of mineral additives content the strength coefficient of cement and the contribution of pozzuolana effects to the concrete by the mineral additives is obviously increased
試驗中發現，隨著摻和料摻量的增加，水泥自身抗壓比強度和摻和料火山灰效應對混凝土強度的貢獻率都明顯增加。Moreover, the autogenous shrinkage and the possibility of cracking in the early stage of the hpc also can be controlled, with the addition of the mineral additives
摻和料的加入還可以減小混凝土早期的自收縮，減少高性能混凝土早期開裂的幾率。Under the different freezing - thawing cycle circumstance, three factors of water binder ratio, air content and mineral admixture are analyzed by using the method of orthogonal table. the test results show that the chief influencing factor is the water binder ratio in water freezing - thawing cycle circumstance, and in salt freezing - thawing cycle circumstance is the air content. this could illustrate that entraining air into concrete can improve the frost resistance of concrete effectively in salt freezing - thawing cycle
分析了在純水和3 . 5 % nacl溶液中受凍后，水膠比、含氣量和摻合料對混凝土飽和系數及變化速率的影響規律，試驗結果表明水膠比對混凝土水凍時的飽和系數及變化速率影響顯著，而鹽凍情況下含氣量則是主要影響因素，說明引氣能顯著提高混凝土的抗鹽凍性能。Study on effect of fc admixture on strength improvment of ghpc
超細粉摻和料對高性能混凝土強度提高的影響Abstract : because the water - binder ratio of both high strength concrete and high performance concrete are very low, it bring about the following consequences such as : 1, the grade of cement strength would be a negligible symbol 2, the effectiveness of mineral admixture would be considerably improved 3, the high cohesion of the mixture and concrete " s shrinkage and creep would be changed etc. all these consequences should be well deliberated by the construction circles
文摘:高強混凝土和高性能混凝土因其水膠比都很低，給配製與施工帶來如下現象：水泥標號的「標志」作用淡化，礦物摻合料的作用顯著改善，拌合物的高粘聚性、混凝土的收縮和徐變性能的變化等，這些現象都值得施工人員注意。According to the need for design and construction of prestressed reinforced concrete of jingzhou yangtze river highway bridge, c60 conctrete was mixed with superfine admixture and high workability agent, then it was speeding up construction progress for the bridge
摘要根據荊州長江公路大橋預應力混凝土結構設計、施工要求，採用摻入超細摻和料和高能外加劑配製c60混凝土，長距離、大高度泵送混凝土，為大橋建設加快進度，確保質量起到了作用。Effect of mineral admixture on early age cracking of concrete
礦物摻和料對混凝土早期開裂的影響Hydration characteristics of cement kiln dust as cementitions materials
窯灰作為混凝土摻和料的水化特性At the same time, hpc can reduce the cement content per cube and use more mineral additives
同時，高性能混凝土可以利用大量的礦物摻和料取代水泥，減少單方混凝土水泥用量。The poor gas anti - permeability and carbonation resistance of recycled concrete can be offset by mineral additions
通過加入礦物摻和料，則再生混凝土的抗氣滲性和抗碳化性能均可得到改善。With the addition of the mineral additives, the structure of the cement paste can be improved and the resistance of sulfate attacks can be advanced
摻入摻和料可以改善水泥漿體的結構，明顯提高混凝土的抗硫酸鹽侵蝕能力。According to the code of durability test for normal concrete, the results show that the resistance of carbonate to the nonnal concrete is superior to the hpc
按照普通強度混凝土耐久性試驗方法測得的不摻任何摻和料的混凝土抗加速抗碳化能力最好。The gas anti - permeability and carbonation resistance of recycled concrete, which was prepared by using waste concrete as recycled coarse aggregate ( rca ) and some cement and mineral additions as raw materials, were studied
摘要以廢棄混凝土為再生粗集料，再適當摻加一定量的水泥和礦物摻和料，製成再生混凝土。Results demonstrated that a good quality hpc with adequate 28 - day compressive strength could be achieved by partially replaced cement with ground mineral additives and the use of superplasfics
試驗結果表明通過用磨細的礦物摻和料部分取代水泥配合高效減水劑，完全可以配置出28天強度滿足要求而其它方面的性能優良的高性能混凝土。The characteristics of common soils in dalian are studied, and enzyme x - 22 which has been used well in the developed country such as usa and canada and other stabilizers are mixed into soils, so that the mixture has the suitable properties to meet the requirement for the road base or road sub - base in the highway construction
本文克服了堅土酶不耐水的缺點，採用其他合適的摻和料，設計正確的配合比，對大連常見的一種土壤進行了固化處理，使之能夠直接應用於高等級路面的基層和底基層的建設。Eight groups of test specimens was made to investigate the influence of different water binder ratio, mineral admixtures and size of the specimens. theoretical analysis was made on the test results
試件共分8組以研究不同水膠比、不同摻和料及不同構件尺寸的影響，對試驗結果進行理論分析。The shrinkage characteristics of hsc and normal concrete at short term and long term are researched. based on the above research, high performance expansive c50 - c80 concrete, which posses good expansive properties, excellent flow ability, low slump loss and hydration heat. in order to improve the anti - cracking of some important projects, such as cutting wall, the workability and bulk stability of fiber - reinforced micro expensive concrete are researched
針對高強混凝土的收縮特性以及性能特點，本文提出將膨脹劑引入高強混凝土內進行補償收縮，研究了粉煤灰、礦渣、硅灰等摻和料對混凝土工作、力學耐久性能的影響和c50 c80高強微膨脹補償收縮混凝土的力學與工作性能，配製出具有很好的可泵性能和耐久性能的混凝土。With the experiments on the characteristics of soils and stabilizers, the types of stabilization and gelling materials, the experiment results show that the enzyme - white lime - fly ash - soil system is the most effective
首先是對土壤和摻和料本身作了性質測試，並對所使用的穩定類型和相應的膠凝材料進行了探索性實驗，實驗結果表明使用堅土酶和熟石灰粉煤灰共同穩定方法最為有效。分享友人