gypsum for cement 中文意思是什麼

gypsum for cement 解釋
水泥用石膏
  • gypsum : n. 1. 【礦物】石膏。2. 【農業】石膏肥料。3. 【建築】灰泥板，灰膠紙柏板。vt. 1. 給（農田）施石膏肥料。2. 用石膏處理。
  • for : FOR f o r ＝ free on rail 【商業】火車上交貨（價格）。1 〈表示目標、去向〉向，往。 leave [sail] f...
  • cement : n 1 水泥。2 膠泥；膠合劑，接合劑，膠；【醫學】（牙科等用的）黏固粉。3 【解剖學】（牙齒的）白堊質...
  1. 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。
  2. Gypsum for portland cement retarder

    硅酸鹽水泥緩凝劑用石膏
  3. The activatory coal gangue powder ( acgp ), ground cement clinker and natural gypsum are mixed by different ratios to prepare blended cement specimens, and its mortar compressive strength performance, water usage for standard consistency, and flowability of mortar are investigated

    摘要將經燃燒等過程進行活化處理的煤矸石細粉與磨至一定比表面積的水泥熟料及天然生石膏混合均勻，製成了活化謀矸石粉摻量比例不同的多組混合水泥，並對其膠砂強度性能、標準稠度用水量、膠砂流動度進行了實驗檢測。
  4. Used for the rendering on both internal and external walls ; decoration plate and brick adhesive ; leveling by cement or gypsum ; also can be used as the bonding agent or interface treatment agent. it can be made into fine stone concrete used for structure enforcement and repair engineering too

    用於內外墻抹灰、飾面磚板粘貼、水泥或石膏膩子批刮，並可作為粘接劑、界面劑使用，也可配製成細石混凝土用於結構加固和維修工程。
  5. Pvac bonding agents for use with gypsum plasters and cement - specification for polyvinyl acetate emulsion bonding agents for indoor use with gypsum building plasters

    熟石膏和水泥用粘合劑.第1部分:建築用熟石膏聚乙酸乙烯酯
  6. The production capacity is 1500t / d for clinker, while 500, 000t / a for portland cement when mixed with gypsum

    燒成系統生產能力為日產熟料1500噸，摻加石膏后工廠年產硅酸鹽水泥500000噸。
  7. 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。
  8. The aumund group with its product companies aumund foerdertechnik, schade lagertechnik and b & w mechanical handling ranges among the world ' s leading experts in tailor - made solutions for bulk materials handling and storage in the cement, lime and gypsum industry

    奧蒙德集團及其生產公司-奧蒙德輸送技術有限公司， schade股份有限公司， b & w機械處理有限公司為客戶提供定製解決方案，是水泥、石灰、石膏行業輸送和儲存設備的世界領先製造商之一。
  9. Standard specification for gypsum keene ' s cement

    石膏金氏水泥標準規范
  10. Standard classification for abuse - resistant nondecorated interior gypsum panel products and fiber - reinforced cement panels

    抗機械損傷的未裝飾的內部石膏板產品和纖維加強水泥板標準分類
  11. ( 4 ) as to different organic silt, make use of cement - gypsum compound material as solidification additives for silt solidification, comparatively studied the solidification effect, summarized the improving rule of gypsum to cement and proposed a method for treating high organic matter content silt

    （ 4 ）對不同有機質淤泥，採用水泥?石膏進復合型固化材料進行固化，對固化效果進行了對比研究，對石膏促進固化效果的規律進行了總結，從而提出了大量發生的有機質含量偏高的疏浚淤泥固化問題。
  12. The influence of retarder on the seaing time and ultimate strength of gypsum plaster was investigated in this paper. the experimental results indicate that the effect of single retarder, such as citric acid, is inferior to that of composite retarder which was made of blending citric acid with a few portland cement ( about 0. 5 ?, by weight ). the effect of different water - retention agents, such as polyvinyl alcohol ( pva ), carboxymethyl cellulose ( cmc ), and na - bentonite, etc., was also studied, and the results demonstrate that by means of adding organic and inorganic water - retention agent simultaneously the water - retention of plastering slurry can obviously be improved. the optimal mix proportion of gypsum plaster suitable to finish coat of walls and ceilings of buildings has been got by use of factorial experiment with orthogonal array accounting for interactions between factors each other

    研究了分別以檸檬酸、檸檬酸與普通硅酸鹽水泥復合物作緩凝劑，調節粉刷石膏的凝結時間，並對比2種緩凝體系對石膏抗折、抗壓強度的影響.比較不同保水劑（聚乙烯醇、羧甲基纖維素）以及相同量的保水劑在不同工藝流程下保水效果上的區別.探索了有機保水劑和無機保水劑對粉刷石膏的保水性的影響.結果表明，檸檬酸與普通硅酸鹽水泥的復合緩凝劑比單純的檸檬酸更能有效地延緩建築石膏的凝結，同時建築石膏的抗折、抗壓強度降低幅度減小
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