Study of Using Mineral Mixture to Restrain the Alkali-aggregate Reaction 矿物掺合料抑制碱&骨料反应的研究
Characteristic Comparison of Alkali-Aggregate Reaction for Recycled Fine Aggregate and Natural Sand 再生细骨料与天然砂碱骨料反应特点比较
For low-alkali cement is the key for inhibiting alkali-aggregate reaction and increasing service life of concrete structure. 采用低碱水泥是抑制碱-集料反应,提高砼结构工程使用寿命的关键。
Alkali-aggregate reaction questions encountered in south-to-north water transfer project and preventive measures 南水北调工程中碱&骨料反应的问题及防治
The research of restrain concrete alkali-aggregate reaction in Xinjiang area's buildings 新疆地区建筑工程抑制混凝土碱&骨料反应的研究
Alkali is one of the important factors that can cause alkali-aggregate reaction ( AAR). 碱是混凝土发生碱-集料(AAR)反应的重要因素之一。
Small admixture, completely water soluble, low alkali, apparent reducing effect on the alkali-aggregate reaction. 掺量小、载体、水溶、碱,对碱一骨料反应有明显的减少作用。
Development of Rare-Earth Doped Alkaline-Earth Compound Luminescent Materials; Effectiveness of steel slag powder on suppressing alkali-aggregate reaction ( AAR) expansion and its evaluation 稀土掺杂碱土金属化合物发光材料的研制钢渣掺合料对碱集料反应抑制及有效性评估
Pharmacokinetics of Tetrandrine Alginate Calcium Sustained Release Gel Pellets in Dogs The Study on the Application of Flyash to Alkali-Aggregate Reaction Protection 粉防己碱缓释凝胶微丸在犬体内的药动学研究粉煤灰在预防碱集料反应中的应用研究
Diagnosis and Curing of Cancer in Concrete& Alkali-aggregate Reaction 混凝土癌症&碱集料反应的诊断与防治
Discussion about the Effect of Fly Ash and Lithium Salt on Restraining Alkali-aggregate Reaction 粉煤灰及锂盐对水泥砂浆碱集料反应复合抑制效果的探讨骨料碱化反应;碱-集料反应;碱性骨料反应
Inhibitive Effects of Mixed Materials on the Alkali-aggregate Reaction 混合材对碱集料反应的抑制效果的研究
The Study on the Application of Flyash to Alkali-Aggregate Reaction Protection 粉煤灰在预防碱集料反应中的应用研究
Supervision of waterproof concrete alkali-aggregate reaction in building basement 对建筑物防水混凝土碱集料反应的监理
Effectiveness of steel slag powder on suppressing alkali-aggregate reaction ( AAR) expansion and its evaluation 钢渣掺合料对碱集料反应抑制及有效性评估
This is the first report in our country that the compound damage to the concrete in marine environment was caused by the alkali-aggregate reaction of fine aggregate and erosion of the magnesium salt. 这是我国首例海水环境下混凝土因细集料发生碱-集料反应,并受镁盐侵蚀而造成复合破坏的报道。
Effect of Superfine fly ash on alkali-aggregate reaction of high-strength Concrete 磨细粉煤灰对高强度混凝土碱集料反应的影响
Studies of long-term effect and mechanisms of LiOH on alkali-aggregate reaction LiOH抑制碱集料反应长期有效性及机理的研究
Study on the influence of de-icing salt on alkali-aggregate reaction 除冰盐对碱骨料反应的影响研究
Some theoretical problems on alkali-aggregate reaction and the distribution rule of reactive aggregates are reviewed. 评述了碱-集料反应的一些理论问题以及活性集料分布规律。
The control and treatment of alkali-aggregate reaction in concrete 混凝土中碱&骨料反应的控制与处理
Alkali-aggregate reaction and their reaction types are described. 简述了碱骨料反应及其反应类型。
The applications of soft X-ray microscopy in study of alkali-aggregate reaction and calcium distribution in cement were introduced. 在此主要介绍软X射线显微术在水泥碱骨料反应机理研究以及水泥中钙分布分析的优势。
Alkali-aggregate reaction ( AAR) and the coses of destruction of concrete caused by AAR were introduced. 介绍了碱集料反应和国内外碱集料反应对混凝土的破坏情况。
Effects of LiOH in inhibiting alkali-aggregate reaction of two practical alkali-reactive aggregates ( Beijing Aggregate and zeolitization and perlite) are systematically investigated. 系统研究了LiOH对两种工程活性集料(北京砾石和沸石化珍珠岩)引起的碱集料反应的影响。
An expert system for the security of alkali-aggregate reaction in concrete engineering ( CAARES) is designed and implemented in this paper. 本文设计并实现了一个混凝土碱集料反应安全性专家系统(CAARES),系统主要包括了混凝土工程辅助设计、碱集料反应评估、文献检索等内容。
The non-reactive feature of Qixia chert result from its asphalt content, which restrictes the alkali-aggregate reaction. 这种燧石非活性特征是由于其含有沥青质之故,沥青质的存在抑制了碱-集料反应的进行。
Effect of LiOH on alkali-aggregate reaction expansion of zeolitization perlite-cement mortars during long_term curing at 20 ℃ was investigated. 研究了在20℃长期养护条件下,掺加LiOH对含沸石化珍珠岩集料砂浆碱集料反应膨胀的影响。
Concrete expansion test was conducted under the actions of sodium chloride and alkali-aggregate reaction, whose aim was to study the rule of alkali-aggregate reaction in the presence of sodium chloride. 进行了氯化钠与碱集料反应双重破坏因素作用下混凝土的膨胀试验,目的是研究有氯化钠存在时碱集料反应的规律。
Effect of Alkali-aggregate Reaction on the Percolation Structure of Concrete 碱集料反应对混凝土渗流结构的影响