anti-permeability

Test of Anti-permeability of Organic Coating on Steel by AC Impedance Method

检测钢片表面有机涂层抗渗性的交流阻抗谱方法

The main factor and countermeasure of influencing concrete anti-permeability

影响混凝土抗渗性的主要因素及其对策

Analysis on Main Influence Factors of Waterproof Concrete Anti-permeability

影响防水混凝土抗渗性能的主要因素分析

The acquisition of critical anti-permeability strength of rock and its application in engineering

岩石临界抗渗强度的测定及其在工程中的应用

Initial analysis on factors of having influences on anti-permeability capacity of waterproof concrete

浅谈影响防水混凝土抗渗能力的因素

Study on the Anti-Permeability Performance of Soil Cement

水泥土抗渗性能研究

Study on the Gas Anti-permeability and Carbonation Resistance of Recycled Concrete

再生混凝土抗气渗性及抗碳化性能研究

Progress in research on anti-permeability properties of gravelly soil core material and filter material

砾石土心墙料-反滤料联合抗渗研究进展

Influences analysis on anti-permeability of concrete with controlled permeability formwork liner

透水模板布对混凝土抗渗性能影响分析

Anti-permeability of concrete and its evaluation methods

混凝土抗渗性及其评定方法

Silicification Agent & A New Technology for Micro Crack Reinforcement and Anti-Permeability of Concrete

硅化剂&混凝土微细裂缝增强抗渗处理的新技术

In order to ensure the reliability of the system , the porosity and anti-permeability of concrete must be improved .

为保证混凝土-熔盐复合储热系统的正常运行，需对其孔隙率和抗渗性进行改进。

Study on Capacity of Improving Loess Anti-shear Strength and Anti-permeability of Two Kinds of Ionic Soil Solidified Agent

2种离子固化剂改善黄土抗剪强度和抗渗性的研究

Origin of Lithium Sludge and Probing into the Mechanism of Intensifying Anti-permeability of Lithium Sludge Concrete

锂渣的来源和锂渣混凝土的增强抗渗机理探讨

Test on anti-permeability performance of composite structure for asphalt concrete bridge pavement KP / Combi-pack solid / solid

沥青混凝土桥面铺装组合结构抗渗性能试验固-固混合包装桶混剂

Effect of FC admixture on anti-permeability 、 frost resistance and dry shrinkage-resistance

FC掺和料对混凝土抗渗、抗冻和抗干缩性能的影响

The poor gas anti-permeability and carbonation resistance of recycled concrete can be offset by mineral additions .

通过加入矿物掺和料，则再生混凝土的抗气渗性和抗碳化性能均可得到改善。

The effect of filling aramid fibers on the flexural strength and anti-permeability of cement mortar was studied .

研究掺加芳纶纤维对水泥砂浆抗折、抗渗性能的影响。

Study on the influence on improving the strength and anti-permeability by applying supper-deep cement-soil mixing pile in soft soil area

超深搅拌桩对软土强度及抗渗性能影响研究自制酚类抗氧剂对糠醛的抗氧化性能

So the effect of fiber kinds and factors on anti-permeability of cement mortar was studied using the method of testing increased ratios of water-proof .

采用测试不透水性提高率的方法，研究了纤维类型及纤维参数对水泥砂浆抗渗性能的影响。

Impact of Complex-admixture on Anti-permeability of Low-temperature High-performance Concrete

复合外加剂对低温高性能混凝土抗渗性的影响

The application shows rubber powder can improve workability of slurry mixtures , and antiskid property and anti-permeability of slurry seal courses .

实际应用表明，它改善了稀浆混合料的和易性，提高了稀浆封层的抗滑性、抗渗性。

Mass configuration in wet and low-temperature condition put forward to high requirement not only for the mixing proportion of anti-freezing and anti-permeability in concrete but for construction .

长期处于潮湿、低温状态的大体积结构对混凝土的抗冻性、抗渗性的配合比设计及施工提出了更高的要求。

Concrete permeability and durability have close relation , and it is very important for concrete to raise its anti-permeability in order to obtain high durability and long-lived life .

混凝土渗透性与耐久性之间有着密切的关系，混凝土获得高耐久性与长寿命的关键是提高混凝土的抗渗性。

For mass concrete project with high request of anti-permeability , the self-density of concrete can be enhanced through the introduce of FEA concrete expansive agent ;

对防渗要求较高的大体积混凝土工程，通过在混凝土中引入FEA混凝土膨胀剂，以提高混凝土自身密实度；

The results indicate that there are some relativity between the gas anti-permeability and carbonation resistance , and both properties of recycled concrete are worse than those of normal concrete .

对再生混凝土的抗气渗性和抗碳化性能进行了研究，试验结果表明：再生混凝土的抗气渗性和抗碳化性能之间具有一定的相关性，但该两者均较普通混凝土差。

Compared with the properties of concrete under standard curing condition , the ultimate extension value , the anti-permeability grade , and the frost resistance grade of concrete under natural curing decreases obviously .

在自然环境中养护时，混凝土各龄期的极限拉伸值均小于标准养护测定值，且混凝土的抗渗等级与抗冻等级均低于标准养护时混凝土的测试结果。

The experiment result come out that the compound additive is in favor of the enhancement of the strength and is helpful to the improvement of the anti-permeability and the freeze resistance of the concrete .

实验结果表明，复合型外加剂有利于混凝土的强度发挥，并有利于混凝土的抗渗性、抗冻性的提高。

Taking nanometer clay material as the additive of concrete , the influences of nanometer clay material to fluidity of cement paste , mechanics , anti-permeability and anti-frozen properties of concrete is studied .

本文将纳米粘土材料作为水泥混凝土的外加剂，研究纳米粘土材料对水泥净浆流动度，混凝土力学、抗渗和抗冻性能的影响。

Used for bricks and furring brick wall outside and coatings , natural stone material surface decoration of the facade waterproof anti-permeability , anti-fouling , the color , fight decency , etc.

用于砖墙、贴面砖外墙及涂料、天然石材饰面外墙的防水抗渗、防污、保色、抗风化等。