setting of cement 中文意思是什麼
setting of cement
解釋
膠結物凝固-
The result shows, for this composite cement system, retarding action of dihydrate gypsum is more obvious than that of anhydrite, meanwhile, anhydrite tends to cause setting time short and water needed increased
結果表明：二水石膏對該種復合體系水泥的緩凝作用比硬石膏明顯，硬石膏易引起復合體系水泥急凝和需水量增大。 -
The paper is based on the construction of the express - highway between yiyang and changde in hunan province, aiming at enhancing the serviceability of cement concrete pavement, probing into the structural assemblage of the cement concrete pavement, the roadway drainage system, contraction joint with the dowel bar and precaution of bumping at the end of the abutment. it presents some achievements of the research, including more reasonable structural assemblage and roadway drainage system, the method of setting dowelled bar in contraction joint, putting forward the concept of stage - transition from rigid to flexile behind abutment
本文以湖南省益陽至常德高速公路項目為依託，以提高水泥混凝土路面使用性能為目標，就水泥混凝土路面結構組合、路面排水系統、縮縫設置傳力桿、橋頭跳車問題的防治等方面開展研究和工程實踐，取得了豐富的研究成果，如研究採用了更合理的路面結構組合，設置了較完善的路面排水系統，在國內高速公路上率先全面採用縮縫加傳力桿技術，對所有橋涵構造物臺背全部採用剛柔過渡技術處理橋頭跳車問題等。 -
Factors which can accelerate the early hydration of cement, the setting in particular, such as excessively high c3a content, too low so3 content, high alkali content and the blending of pozzolana with large inner specific surface area, etc., will result in poor compatibility of the superplasticizer with cement
凡是加速水泥初期水化的因素，特別是使水泥凝結加速的因素如c3a含量過高、 so3摻量過少、堿含量高以及摻入內比表面積大的火山灰質混合材等均使水泥與超塑化劑的相適應性變差。 -
The result shows that blended cement mixed with activatory coal gangue powder has high compressive strength, however, with the increase of the admixture of coal gangue powder, flowability of blended cement paste become worse, and the setting time is not obviously affected
結果表明，摻入經活化處理的煤矸石粉配製的混合水泥具有較好的強度性能；隨摻量增加，水泥漿體的流變性能變差，但對凝結時間並無明顯影響。 -
The effects of gypsum on fluidity of cement mortar and setting time of cement paste are not significant when it used as retarder of cement. whereas, when 0. 3 % ca - lignosulphonate or ca - solassate added in cement used anhydrite gypsum as retarder, loss of fluidity of cement mortar is rapid, quick setting is occurred
但是，在硬石膏調凝水泥中摻加0 . 3的木鈣和糖鈣緩凝減水劑卻能使水泥砂漿流動度經時損失加快，凈漿表現出促凝現象，發生外加劑與水泥的不相容問題。 -
By means of comparative experiments, this paper illustrates the influences of different cements, admixtures of flash - setting agents, water cement ratios, curing temperatures and raw materials on the performances of sprayed concrete, such as the setting time, strength and shrinkage ratio, on different conditions of efflorescence and hydration, so as to present references with regularity for the practical application of sprayed concrete
摘要通過對比試驗，闡明了不同水泥、不同速凝劑摻量、水灰比、養護溫度以及原材料在不同風化和水化程度條件下，對噴射混凝土凝結時間、強度、收縮率等性能的影響，以期為噴射混凝土的實際應用提供規律性的參考資料。 -
According to many years experience of dealing with client quality complains, the author introduced in brief its principle and content, and laid emphsis on the common quality complains of cement enterprise, such as concrete strength is lack, the concrete setting time is unnormal, the concrete slump constant is a little small and the loss is high, compatibility between cement and admixture is bad, cement color changes, concrete surface rise sand and cement agglomerate
作者結合自己多年處理顧客質量投訴的經驗，簡單介紹了處理顧客質量投訴的調查原則和內容；重點對水泥廠最常見的質量投訴內容包括混凝土強度不足，凝結時間異常；混凝土坍落度偏小，經時損失大；水泥與外加劑相容性不好；水泥顏色變化、混凝土地面起砂及水泥結塊等等投訴，分別進行了現象描述，原因分析和調查方法介紹。 -
As a kind of cement retarder, normal setting time and good effect for mechanical properties and soundness of cement can be got when adding desulfurization gypsum in cement, so it can used instead of natural gypsum to produce cement entirely, coal gangue is activated and coal ash desulfurized have good active, can improve cement output and also can depress consumption when them be used as mixed material, have well economic and environmental effects
脫硫石膏作水泥緩凝劑時，水泥的安定性、凝結時間正常，可改善水泥的力學性能，完全可替代天然石膏；活化后的煤矸石和脫硫煤灰具有較好的活性，用作水泥混合材可增加水泥產量、降低生產成本，具有良好的經濟和環境效益。 -
Specifications for installation of ceramic tile on a cured portland cement mortar setting bed with dry - set or latex portland cement mortar included in ansi a108. 1 - 1992
用乾的或漬漿的波特蘭水泥灰漿在彎曲的波特蘭水泥灰漿層上安裝瓷磚的規范 -
Standard test method for time of setting of hydraulic - cement paste by gillmore needles
用吉爾穆針法作水硬性水泥凝固時間的標準試驗方法 -
Standard test method for the laboratory determination of the time of setting of hydraulic - cement mortars containing additives for shotcrete by the use of gillmore needles
用吉爾摩水泥稠度試驗針實驗室測定噴漿混凝土用含添加劑的水硬水泥砂漿凝固時間的標準試驗方法 -
Standard test method for time of setting of hydraulic cement by vicat needle
用維卡針測定水硬性水泥凝固時間的標準試驗方法 -
Standard test method for time of setting of hydraulic cement mortar by modified vicat needle
用改良的維卡特針測定水凝水泥灰漿凝固時間的標準試驗方法 -
Experimental study on self - setting calcium phosphate cement in repairing the bone defect of dental implant
自固化磷酸鈣骨水泥修復牙種植體周圍骨缺損實驗研究 -
Apparatus for determining normal consistency and setting time of cement paste
水泥凈漿標準稠度與凝結時間測定儀 -
The results show that the magnetized water affects the strength of hydraulic cement and setting time of cement
結果表明，磁化水對水泥強度、凝結時間有較大影響。 -
The main meas ures are the following : encouraging teachers of universities and scientists and researchers to go to factories to take part ? time jobs ; setting special institut ions to promote the achievements in science and research of universities to ente rprises ; establishing scientific and technological information exchanging networ k to cement the relations of them two ; founding zones of high and new technology to put the advanced achievements in science and research of universities direct ly into use ; setting up a center of cooperation and research to impel them two t o develop new technology together ; educating post ? graduates cooperatively and u se their achievements directly in production areas
其主要措施有：鼓勵高校教師、科研人員到工廠兼職；設立專門機構向企業推銷高校科研成果；建立科技情報交流網，加強二者的聯系；創建高新技術園區，使高校科研成果直接進入生產領域；創立合作研究中心，促進二者共同開發新技術；二者聯合培養研究生，並將其科研成果直接應用於生產領域。 -
Primary clinical study on self - setting calcium phosphate cement in bone defect repair of extremities
自固化磷酸鈣人工骨修復四肢骨缺損 -
However, the addition of calcined kaolin to cement caused setting time of cement to prolong and water requirement of cement to reduce
但其與水泥混合后稍微增大水泥的用水量、縮短凝結時間。 -
The effects of five common set - retarders on setting time of cement paste and concrete and strength of concrete are studied. to cement paste, amount of set - retarders added in cement has a critical value
論文分別研究了木鈣、糖鈣、酒石酸、焦磷酸鈉和蔗糖共五種常用緩凝劑對水泥凈漿凝結時間、混凝土凝結時間及強度的影響。
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