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- 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。
- air entraining cement 掺加气剂的水泥
- air entrained cement 加气水泥
- 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。
- 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。
- The phenomenon and the mechanism of air entrainment were discussed. 对气泡产生的现象及原因进行了描述、分析。
- 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;
- On application of air entraining agent in concrete 浅谈引气剂在混凝土中的应用
- new type of air entraining agent 新型引气剂
- air entraining and water-reducing admixture 引气减水剂
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Additional, station of gas station, air entrainment is 20 years with the ground. 另外,加油站、加气站用地为二十年。
- Overflow weir is used to control water hammer and prevent air entrainment in long supply pipelines. 在长距离输水管路出口设置溢流堰可以有效控制水击和防止管路脱空。
- Hydraulics model is built by using similar theories, which simulates the process of air entrainment of tapping. 摘要利用相似原理建立水力学模型,模拟了出钢过程中注入流体卷入气体的过程。
- The water surface falls before the flow point of air entrainment and then rises afterwards. 在掺气发生点以前,水面线沿程降低,掺气发生点以后,水面线沿程升高;
- Chanion H. Study of Air Entrainment and Aeration Devices[J]。IAHR, HydrRes 1989, 27: 56-57. 作者简介:聂孟喜(1945-),男,河南人,工学硕士,教授,研究方向:水工水力学,近海工程。