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- According to design, the lining with light air hardening pouring material was needed to lay onto convection chamber, chimney and the bottom of heater of catalytic reformed equipment. 某石化總廠催化重整裝置,設計要求其中的加熱爐對流室、煙囪和爐底均採用氣硬性輕質澆注料進行襯裡,為此對氣硬性輕質澆注料進行了研製。
- fast setting and hardening cement 雙快水泥
- Hydration of free lime often leads to a volumetric expansion of hardened cement pastes. 硬化水泥漿體由於水泥中遊離氧化鈣水化常會導致體積膨脹。
- A multi-level simulation method is presented for predicting the elastic moduli of hardened cement paste. 提出了硬化水泥石彈性模量預測的分級模擬方法。
- The influence of electrode on accelerating chloride ion permeation through hardened cement paste was studied. 本文研究了加速氯離子滲透過水泥石試驗中銅電極和不鏽鋼對試驗結果的影響;
- The fineness and content of coal gangue have also influence on the pore distribution and SEM figure of the hardened cement pastes. 熱活化煤矸石的細度和摻量對水泥硬化漿體的孔結構分佈和形貌也有較明顯的影響。
- air hardening of cement 水泥空氣硬化
- The expansion mechanism of hardened cement paste with double expansion sources of entringite and brucite was studied by using theory of fractal geometry and viscoelasticity. 應用分形學與粘彈性力學對含鈣礬石和水鎂石膨脹源的水泥硬化漿體的膨脹機理進行了研究與分析。
- The product belongs to air hardened fireproof plastic material made with chemical adhesive as binding agent and special grade aggregate and corundum etc as filler. 本品是以化學粘結劑為結合劑,特級骨料、剛玉等為填料,屬氣硬性。
- The air in the garden was warm and fragrant. 花園裡的空氣一片溫馨。
- The influence of hydroxyethyl methyl cellulose and vinyl co-polymer on the bulk density and capillary water absorption of hardened cement mortars was studied. 研究了羥乙基甲基纖維素和乙烯基共聚物2種聚合物乾粉對硬化水泥砂漿體積密度和毛細孔吸水率的影響。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- The product is fireproof heat insulation casting material made with air hardened sold chemical adhesive as binding agent and light aggregate etc as filler. 本品是以氣硬性固體化學粘結劑為結合劑,輕質骨料等填料的耐火隔熱澆注料。
- All cementitious or cement-based materials are membrane-like, including hardened cement paste(HCP), mortar and concrete,which is in nature related to the characteristics of HCP. 包括水泥漿、水泥砂漿和混凝土在內的水泥質/基材料,均具有類似薄膜材料的特性,這種特性與水泥石的性質密切相關。
- air hardening refractory cement 氣硬性耐火膠結材料
- Development of Light Air Hardening Pouring Material and Its Application 氣硬性輕質澆注料的研製及其應用
- Conductive calorimetry, TGA, DSC, DTA, SEM-EDXA, helium comparasion pycnomerry and mercury intrusion porosimetry were used to study the micro-structural changes of hardened cement pastes when cement was blended with silica fume. 本文採用了導熱量熱法、TGA、DSC、DTA、SEM-EDXA、氦比重法以及壓汞測孔法研究了摻硅灰之後,水泥石微結構的變化。
- The effects of hardened cement on the compressive strength of autoclaved waste concrete samples of fine powder are less because the amount of hardened cement in ordinary concrete is more than 12.5 wt% (mass ratio). 由於普通混凝土的水泥用量按水化水泥量計算均超過12.;5%25;普通混凝土磨細製成蒸壓試樣的強度受廢混凝土中水泥石量的影響很小。
- The lack of air in the room make everyone sniffle. 屋子裡空氣缺乏,使得每個人都頻頻吸氣。
- During the intermission, let's go out for some fresh air. 幕間休息時,我們出去呼吸呼吸新鮮空氣吧。