水灰比,water cement ratio
1)water cement ratio水灰比
1.Factors influencing the water cement ratio of concrete;混凝土水灰比的影响因素
2.Study on effect of compressive strength of recycled aggregate concrete with water cement ratio;水灰比对再生混凝土强度影响的试验研究
3.Study on high accurate dynamically monitoring water cement ratio nuclear densimeter and its application;高精度动态监测水灰比的核密度计的研制及其应用
英文短句/例句

1.Hydrated performance and microstructure of portland cement with low water cement ratio低水灰比下硅酸盐水泥的水化性能和微观结构
2.Influence of ratio of water to cement on corrosion of steel bar in hydraulic concrete水灰比对水工混凝土中钢筋锈蚀的影响
3.High water-cement ratio during construction and low water-cement ratio during solidification are realized by using electroosmosis technology to change the process of concrete construction.采用电渗滤水施工技术,满足了混凝土大水灰比施工、小水灰比固化的要求。
4.RESEARCH ON INFLUENCE OF WATER-CEMENT RATIO ON THE CONSTRUCTION MORTAR'S RESISTANCE TO ACID RAIN水灰比对建筑砂浆抗酸雨性能的影响分析
5.Experiment Research on Long-term Performance Stability of Low Water-cement Ratio High Strength低水灰比高强混凝土长期性能稳定性试验研究
6.Analysis of Relative Humidity Change in Low Water-cement Ratio Concrete低水灰比混凝土内部相对湿度变化规律研究
7.Influence of Highly Active Water Reducing Agent Breed and Water-cement Proportion on Mechanical Property of Cement Mortar高效减水剂种类及水灰比对水泥砂浆力学性能的影响分析
8.The Big Water-cement Ratio Soil-cemet Deep Mixed Pile Foundation Construction Technology and Acceptance Standard Research;大水灰比深搅桩复合地基施工工艺及验收标准研究
9.Electrochemical Study of Pozzolanic Activity and Water Requirement Ratio of Fly Ash粉煤灰火山灰活性与需水量比的电化学研究
10.Influence of water to binder ratio and content on fly ash activity factor水胶比和粉煤灰掺量对粉煤灰活性因子的影响
11.Aging Time and Ash-Water Rate Affected to Fly Ash Synthesized A Type Zeolite陈化时间及灰水比对粉煤灰合成A型沸石的影响
12.Proportion of Cement-Fly Ash in Crushed Stone Road Course Stabilized with Cement and Fly Ash水泥-粉煤灰稳定碎石路面基层中水泥与粉煤灰的比例
13.Wet plaster, mortar, or cement.灰泥湿灰泥、灰浆或水泥
14.COMPARATIVE STUDY OF REMOVING CR(Ⅵ) BY WASTE IRON CHIPPINGS-FLY ASH AND Fe~0-FLY ASH铁屑—粉煤灰与Fe~0—粉煤灰处理地下水中Cr(Ⅵ)的对比试验研究
15.Make the mix of fresh plaster slightly stiffer (less water) than for the crack repair.把鲜灰浆调得比补裂缝时要硬一些(少加些水)。
16.Study on Proportion Designing Method of Cement-Fly-Ash Concrete Used for Pavement;道路水泥—粉煤灰混凝土配合比设计方法研究
17.The grey forecasting on Sichuan construction technique advance and contrasting analysis;四川建筑业技术水平灰色预测及其比较分析
18.Absolutely Adaptive Gray Image Watermarking Algorithm Based on PSNR基于信噪比的完全自适应灰度图像水印算法
相关短句/例句

water-cement ratio水灰比
1.Effect of water-cement ratio on air void parameters of hardened concrete;水灰比对混凝土气泡特征参数影响的试验研究
2.Effects of Water-Cement RatioC、ement-Aggregate Ratio and UEA on Drying Shrinkage of Stone Chips mortar;水灰比、灰砂比和UEA对石屑砂浆干燥收缩性能的影响
3.Study on correlation between proportion of fly ash and water-cement ratio;粉煤灰掺量与水灰比关系的研究
3)water/cement ratio水灰比
1.This paper discusses selecting and compounding of water/cement ratio by monolinear regression analysis method, and analyzes concrete example to populanize its application and to make the design of cement/concrete ratio more scientific and accurate.对用一元线性回归分析法来选择配制水灰比进行了研究,并且进行了实例分析,以推广一元线性回归分析法的应用,使水泥混凝土配合比设计更科学、更准确。
2.Effects of water/cement ratio,mixing water temperature and organic agents on sulphoaluminatecement slurry performance are discussed with the method to adjust its perforn1ance proposed.讨论了水灰比、拌浆水温和有机处理剂对硫铝酸盐水泥浆性能的影响,提出了该水泥浆性能的调节方法。
3.Through many tests and strength analysis, the effects of water/cement ratio and cement/sand ratio on the rate of concrete sulfate attack were investigated.通过大量试验,采用强度指标研究了试件水灰比和胶砂比对硫酸盐侵蚀速度的影响。
4)W/C水灰比
1.Influence of W/C for volume method in the design of mixture proportion;水灰比在采用体积法进行透水混凝土配合比设计中的作用
2.By mixing the self-matching air-entrancing agent and admixture technique,it researched on the effects of air entrancing quanlity,fly ash quanlity,mortar paste ratio,W/C on the fluidity and strength of EPS light concrete.采用掺加自配引气剂和掺合料技术,研究引气剂掺量、粉煤灰掺量、胶砂比、水灰比对EPS轻混凝土的流动性以及强度的影响。
3.This article tries to discuss the effect on concrete setting-time in the aspects of water requirement,W/C,the use of fly ash and admixture.在预拌混凝土的生产中混凝土的凝结时间是一项重要的技术指标 ,本文试图讨论用水量、水灰比、粉煤灰和外加剂等因素对混凝土凝结时间的影响。
5)water to cement ratio水灰比
1.The relationship between water to cement ratio,stress level and permeation time was analyzed through measuring the concentration of chloride ion in anode chamber of the accelerated chloride penetration test.通过加速氯离子渗透试验,测定阳极溶液中氯离子浓度,分析了水灰比、应力水平和渗透时间的关系。
2.Concept of equivalent water to cement ratio (W/C)E is put foreward.提出当量水灰比(W/C)E的概念。
3.The experimental results show that plastic Shrinkage relate to water to cement ratio and there is critical water to cement ratio.通过试验研究了混凝土用水量、水灰比等混凝土配合比参数对混凝土塑性收缩的影响。
6)cement water ratio水灰比
延伸阅读

水灰比分子式:分子量:CAS号:性质:拌制水泥浆、砂浆、混凝土时所用的水和水泥的重量之比。水灰比影响混凝土的流变性能、水泥浆凝聚结构以及其硬化后的密实度,因而在组成材料给定的情况下,水灰比是决定混凝土强度、耐久性和其他一系列物理力学性能的主要参数。对某种水泥就有一个最适宜的比值,过大或过小都会使强度等性能受到影响。