Study on relationship between permeability coefficient and impermeability mark of roller compacted concrete;
碾压混凝土渗透系数与抗渗标号关系研究
In this paper, methods to determine the permeability evaluation index are introduced firstly, and then,idea and method to determine the relationship between indoor experimental permeability coefficient and the impermeability mark are put forward.
提出了一种确定室内试验渗透系数与抗渗标号间关系的思路和方法 ,并根据在自行研制的高压多功能渗透仪上所做的大量芯样室内试验的成果 ,建立了江垭大坝碾压混凝土室内试验渗透系数与抗渗标号间的初步关系。
Prediction model of frost-resistance grade for pavement cement concrete;
铺面水泥混凝土抗冻标号预估模型
For the problem of loss of target signal during target tracking in passive seeker,a new method is presented for anti-loss of target signal based on target state estimation.
围绕被动导引头跟踪过程中目标辐射源信号丢失的问题,提出一种基于目标状态估计的抗目标信号丢失方法。
This paper presents an application of HLHEA high performance concrete expansive agent in reinforcing project of coast Niutoushan reservoir, practice shows that shrinkage compensating concrete with compound mixing of HLHEA high performance concrete expansive agent, water reducer, airproof agent etc could improve anti-crack, anti-seepage and anti-freeze qualities of concrete.
本文介绍了HLHEA高效混凝土膨胀剂在临海牛头山水库除险加固工程中的应用,工程实践证明使用HLHEA高效混凝土膨胀剂和减水剂、引气剂等化学外加剂复合,可配制补偿收缩混凝土,提高混凝土抗裂、抗渗、抗冻性能。
Influence of silicon powder on durability of lightweight aggregate concrete is studied by experiments;mainly discussed influence of silicon powder on frost resistance,dry shrinkage,and impermeability of lightweight aggregate concrete.
通过硅粉对轻骨料混凝土耐久性能影响的试验研究,重点探讨硅粉对轻骨料混凝土抗冻性能、干缩性能、抗渗透性能的影响。
This article analyzes the molecular structure of silane and siloxane, intro- duces the method of selecting proper assistant to form a stable system using inorganic compound, silane and siloxane, and studies its performance and impermeability mechanics in concrete and cement mortar.
通过分析硅烷、硅氧烷的分子结构,选择合适的助剂,将无机化合物与硅烷、硅氧烷组成稳定的体系,研究其在混凝土及水泥砂浆中的性能与抗渗机理。
A lab test was performed to investigate the properties of the concrete,such as corrosion resistance,impermeability,carbonization resistance and freeze-thaw resistance,and a field test was done in the saline soil area for the concrete s impermeability and corrosion resistance.
在实验室对混凝土的抗腐蚀、抗渗、抗碳化、抗冻融性能进行了试验,并在盐渍地区对混凝土的抗腐蚀和抗渗性能进行了现场试验。
antiflushing agent
抗渗化剂（印花工艺用）
testing methods of bleeding for pigments
颜料抗渗色性试验方法
Study on the High Temperature Oxidation Resistance and Carbonization Resistance of Diffusion Aluminized Stainless Steel;
扩散渗铝不锈钢的抗高温氧化和抗渗碳性研究
Experimental Research on Freeze-thaw Resistence Property and Impermeability for Rock-filled Concrete
堆石混凝土抗冻抗渗性能的试验研究
Research on the Seepage Characteristics of Slurry Through Coarse-Grained Soil and Impervious Characteristics of Slurry Cake;
粗粒土泥浆渗透特性及泥皮抗渗性研究
Experimental Research on Freeze-Thaw Resistence Property and Impermeability for Adherence of New-Old Concrete;
新老混凝土粘结面抗冻和抗渗性能试验研究
The Test Research on the Relationship of the Frost Resistance and Impermeability of the Road Concrete
道路混凝土抗冻性与抗渗性关系的试验研究
The experimental study on the frost resistance and impermeability of water proofing concrete of mixed CCCW bridge surface
掺CCCW桥面防水混凝土抗冻与抗渗性试验研究
Comparison of resistance to bleeding of pigments
GB/T11187-1989颜料抗渗色性的比较
Study on impermeability of super absorption polymer concrete
超吸水聚合物混凝土抗渗性能的研究
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
antiwicking agent
抗湖化剂,防渗化剂《印》
Resistant to penetration by water but not entirely waterproof.
抗水的能抵抗水的渗透但不完全防水的
Integrative Assessment of Resistance to Frost and Chloride Penetration of Marine Concrete
海工混凝土抗冻性与抗氯离子渗透性综合评价
Grease-proof paper: Translucent paper with high resistance to grease penetration.
防油纸:高度抗油渗入的半透明纸。
This is the first time it has been demonstrated that antibiotics can leech into the water supply.
这是首次证明抗菌素能渗入供水中。
Study on the Cyclic Oxidation Resistance of the Siliconized TiAl-Based Alloy;
渗硅TiAl基合金抗高温氧化性能研究
Research for High Temperature Oxidation Properties of Aluminized Coating on K4104 Superalloy;
K4104合金渗铝涂层抗高温氧化性能研究