air-entraining concrete
英
美
网络 引气混凝土
双语例句
- Effect of air-entraining agent on antifreeze properties of concrete
引气剂对混凝土抗冻性能影响的研究 - If an air-entraining cement is heavily whisked, as much as 60 per cent of air may be drawn into the concrete.
如果极力搅拌加气水泥，则混凝土中的含气量可达60%。 - This specification covers materials proposed for use as air-entraining admixtures to be added to concrete mixtures in the field.
本规范涵盖了建议作为引气剂使用并加入到现场混凝土混合料中的材料。 - On the basis of considering environmental protection, resources comprehensive utilization and industrial policies, the method of using tailing sand to produce air-entraining concrete was put forward.
摘要本文在全面考虑环境保护、资源综合利用和产业政策的基础上，提出了以尾矿砂为原料生产加气混凝土的综合利用方法。 - Experimental research about the new air-entraining agent effect on frost resistance of medium-low grade concrete
新型引气剂对中低强度等级混凝土抗冻性能影响的试验研究 - Experimental study on multiaxial characteristic of air-entraining concrete after freeze-thaw cycling is just in the initial stages.
冻融条件下引气混凝土的多轴力学性能研究，目前尚处于初步阶段。 - Studies on foam stabilization mechanism of air-entraining agent and improvement of freeze-thaw durability of concrete
引气剂稳泡机理及其改善混凝土冻融耐久性能的研究 - The bond strength loss between MPB materials and OPC concrete with the air-entraining agent are obviously lower than OPC concrete without the air entraining agent, and the higher the air content in OPC concrete is, the smaller the loss is.
MPB材料与引气OPC混凝土之间的粘结强度损失明显比非引气OPC混凝土小，且含气量愈大，粘结强度损失愈小。 - Erection method of steam pressed air-entraining light concrete slat
蒸压轻质加气混凝土条板安装作法 - Main research contents in this paper are listed as follows: ( 1) After different freeze-thaw cycles, the surface forms of air-entraining concrete and no-air-entraining concrete are compared and analyzed, and the result of microcosmic configuration of air-entraining concrete tested by electron microscope is reported simultaneously.
对普通混凝土、引气混凝土在不同冻融循环次数后的表面剥离情况、混凝土内部水泥砂浆的微观形态，分别进行观察与分析； - The kinds and application study progress of polymer surfactants in solid-liquid interface in cement and concrete, including high performance water-reducing agents and high air-entraining water-reducing agents were reviewed. Special organic silicon and fluorinated polymer surfactants in surface-treating field and modifying cement and concrete were also briefly introduced.
综述了高效减水剂、高效引气减水剂等添加剂型高性能高分子界面活性剂在水泥混凝土中的种类和应用研究进展，对水泥混凝土中的有机硅氟高分子表面活性剂也做了简要的概述。 - So it is a necessary means to increase the dosage of air-entraining agent in concrete when building structures in high elevation region.
在海拔较高的地区进行混凝土施工时，应适当增加引气组分的掺量。 - As a kind of new wall material, which will replace clay solid bricks, the steamed air-entraining concrete brick have been mainly used in enclosing and filling walls of various constructions for a long time.
蒸压加气混凝土砌块作为一种替代粘土砖的新型墙体材料，长期以来一直主要用于各类建筑的围护和填充结构中。 - The experiments show that the result of polysiloxane concrete air-entraining agent for raising durability of concrete frost-resisting is very markable.
试验结果表明，聚硅氧烷混凝土引气剂对提高混凝土抗冻融耐久性效果十分显著。 - Research and application actuality, action mechanism of air-entraining agent were discussed, and we pay more attention to the effect of air-entraining on new and hardened concrete.
本文论述了引气剂的研究和应用现状、作用机理，并重点探讨了引气剂对新拌混凝土和硬化混凝土性能的影响。 - Research of influence of air-entraining water-reducing agent and admixtures for the Salt-Freeze resistance of the roadway concrete
引气型减水剂和掺合料对道路混凝土抗盐冻性能的影响研究 - Study on Air-Entraining Agent and Anti-Freezing Agent of Concrete
新型混凝土引气剂和防冻剂研究 - Surface tension of air-entraining and shrinkage-reducing concrete admixture
引气减缩混凝土外加剂表面张力研究 - Air-entraining agent could notably improve the frost-resistance by prompting pores to tiny and distributing pore diameter rationally. Mineral composite could greatly improve the chlor-ion penetration resistance and the sulphate corrosion resistance by filling up the pores in concrete.
其中，引气组分以细化孔结构、合理分布孔径方式显著提高混凝土抗冻性；矿物掺和料通过密实填充效应明显改善混凝土抗氯离子渗透性、耐硫酸盐侵蚀性。