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胶凝材料
    Study on the Cementing Material with Electric Furnace Slag
    电炉钢渣胶凝材料的研究
    Study on the cementing material of flyash and black liquid
    粉煤灰黑液胶凝材料的研究
    Chemical Resistance of the FKJ Cementing Material
    FKJ胶凝材料的耐化学介质特性
    Application of new ecotype cementing material to production of steam curing tailing brick
    新型生态型胶凝材料在蒸养尾矿砖生产中的应用
    A study on green cementing material of recycled concrete
    再生混凝土中绿色胶凝材料的研究
    Discussion on curing system of gypsum based composite cementing material
    石膏基复合胶凝材料养护制度的探讨
    After probe into mechanism of calcined plaster activating fly ash, the author thinks thatⅡtype of calcined plaster is the active CaO to fly ash glass network depolymerization effect in initial stage, later is sulphate activation effect of SO42- ion produced from slowly dissolving of CaSO4, druing high alkalinity, Al3+ presents crossed connection of and , therefore, accelerating C-S-H formation in cementing material, thus increase product strength.
    本文就煅烧石膏激发粉煤灰活性的机理探讨后认为 :Ⅱ型煅烧石膏初期为活性CaO对粉煤灰玻璃网络的解聚作用 ,后期为结构松驰的CaSO4 缓慢溶解产生的SO42 - 离子的硫酸盐激发作用 ,在碱度较高时 ,Al3 +呈[AlO4]形式与[SiO4]交叉连接 ,加速了胶凝材料中C -S -H形成 ,从而提高制品强度。
    The compression strength of cementing material at 28 d is up to 22.5 MPa that is prepared with 40% 32.5R cement,58% fine ground steel slag and 2% saltcake. The strength of hollow block is up to MU10 and its durability meets the requirement of GB 8239-97taking the cementing material and broken steel slag as coarse aggregate and river sand as fine aggregate.
    用40%32.5级水泥,58%磨细钢渣,2%的芒硝配制的胶凝材料28d抗压强度达22.5MPa,利用该胶凝材料、破碎的钢渣作粗集料、河砂作细集料,制成的空心砌块强度等级达MU10,且耐久性满足GB8239—97要求。
    Casting was used to prepare a cementing material of metakaolinite and phosphate (the molar ratio of P2O5 to Al2O3 is 0.202), which had high strength and setting property. It shows that the cementing material prepared with metakaolinite of medium partical size 1.80 μm could completely set in 6 h and has a compressive strength of 92.5 MPa in 7 d.
    采用浇注成型的方法,用中位径D50为1.80μm的偏高岭土和磷酸盐溶液按P2O5与Al2O3的摩尔比为0.202混合,可以获得胶凝性能和力学性能较好的胶凝材料,常温下,6h内即可达到终凝,7d抗压强度可达92.5MPa。
    Research on Production of New Cementing Material by Utilizing Coal Gangue
    利用煤矸石生产新型胶凝材料的研究
    IMPROVEMENT OF WATER RESISTANCE OF MAGNESIUM OXYCHLORIDE CEMENTING MATERIAL FOR SHOTCRETING
    改善氯氧镁喷射混凝土胶凝材料抗水性研究
    The application of composite cementing material in the production of blocks
    复合胶凝材料在砌块生产中的应用
    Study on the Test of Cementing Material with Air Leakage Prevention in Roadway
    巷道防漏风胶凝材料的试验研究
    Cementing Material Production by Using intermingled Coal Powder
    煤粉掺杂生产胶凝材料的研究
    RESEARCH ON WET FLY ASH AND THE CEMENTING MATERIAL
    湿排粉煤灰活化及其胶凝材料的研究
    Characteristics and Comparative Advantages of a New Cementing Material
    新型胶凝材料的特点及其比较优势
    Optimization of Compositions of Ground Ti-Bearing Slag Cementing Material by Support Vector Machine(SVM)
    支持向量机算法优化钛矿渣胶凝材料组成研究
    Preparation of ecotype cementing material with calcium enriched cyclone-furnace slag and granulated blast-furnace slag
    增钙液态渣、高炉矿渣制生态型胶凝材料
    MICROSTRUCTURE OF WEAK SOIL STABILIZATION SLAG CEMENTING MATERIAL
    矿渣胶凝材料稳定软土的微观结构
    Application of redispersible emulsion powder in modification of building cementing material
    用于建筑胶凝材料改性的可再分散乳胶粉
 

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