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- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- White's South African Portland Cement Company, Ltd. 怀特南非波特兰水泥有限公司
- West African Portland Cement Plc. 西非波特兰水泥股份公司。
- The Binder usually used today is portland cement. 现在使用较多的是普通水泥。
- Portland Cement sales, manufacturing plastic sacks. 普通硅酸盐水泥制造销售，塑料编织袋制造。
- In this paper, the performance and the construction technology of concentrated reinfored concrete beams and air entraining cement build compound floors are discussed in broad outline. 文章概述了钢筋砼密肋梁与加气砼砌体的复合楼板的性能及施工工艺。
- Able to set and harden under water,as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- Portland cement:Binding agent of present-day concrete. 普通水泥:现在所用混凝土的代用品。
- We are seeking portland cement please sent price list. 我们正寻求波特兰水泥，请寄来价格清单。
- Concrete is a mix of gravel, sand, Portland cement and water. 混凝土混合砾石、沙子、水泥和水。
- Portland cement: Binding agent of present-day concrete. 普通水泥:现在所用混凝土的代用品。
- Air entraining milk wine is yellow and green in color with fine foaming and pleasant taste. 加气起泡奶酒色泽浅黄带绿，奶香、酒香、清雅舒愉，酸甜爽口，泡沫较细，有杀口感。
- Meanwhile, the influences of Super Retarder (SR) and Air Entraining Agent (AEA) on concrete workability,mechanical properties are studied here. 同时还研究了超缓凝剂、引气剂对混凝土工作性、力学性能的影响。
- Shrinkage trend of cement containing 10% GGBS is similar to Portland cement. 掺加10%25矿渣时,收缩特征与硅酸盐水泥相似;
- Effects of high-frequency vibration on air void parameters of air-entrained concrete with four different types of air entraining agents (AEA) were studied. 摘要研究了高频振捣对不同品种引气混凝土气泡参数的影响。
- Concrete pumping admixture GCL1-3 was developed by studying the properties of concrete superplasticizer GCL1 combined with water retaining admixture and air entraining agent. 通过研究缓凝高效减水剂GCL1与保水剂、引气剂的配伍性能,研制了混凝土泵送剂GCL1-3。
- In this regard,several air entraining agents(AEAs) and air void controllers(AVCs) were investigated with respect to their effects to improve air void parameters in the paper. 为此,本文研究了几种引气剂(A EA)和孔隙质量控制剂(A VC)在改善硬化混凝土气泡参数时所起的作用。
- Hydro-stone consisted of a mixture of gravel, crushed stone, sand, and Portland cement molded under pressure. 是波特兰水泥（即普通水泥），碎石和沙土的混合物在压力下形成的一种石料。
- The regression on tensile strength with portland cement mixed with fiber was derived using orthogonal experiment. 通过正交试验，建立了关于纤维水泥土抗拉强度与纤维掺量、度间的数学关系。
- Based upon the structure and performance of the surfactants, the application and action mechanism of superplasticiser and air entraining admixture in commercial mortar were introduced. 在分析表面活性剂结构与性能的基础上，综述了减水剂、引气剂在商品砂浆中的应用现状和作用机理；
