1) anti-permeation
抗渗压
2) impermeability pressure
抗渗压力
1.
Such as Type-Z palygorskite clay calcined under 850℃ in 2 hours,when dry-mixed mortar is mixed with it,compressive strength?bond strength and impermeability pressure of mortar are greatly increased.
尤其是Z型凹土粉,在经850℃煅烧2h后,掺入20%(与水泥质量比)煅烧Z型凹土粉可以大大增加砂浆的抗压强度、粘结强度和抗渗压力等。
3) secondary resistance to permeability pty
第二次抗渗压力
4) maximum hydraulic pressure of concrete permeability
抗渗最大水压力
1.
The model takes water cement ratio、unit cement consumption and sand percentage as inputs,and maximum hydraulic pressure of concrete permeability as outputs.
建立了3-5-1BP网络模型,网络输入为混凝土水灰比,混凝土单位水泥用量,混凝土砂率;网络输出为混凝土抗渗最大水压力。
5) anti-seepage
抗渗
1.
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。
6) impermeability
[英][im,pə:miə'biliti] [美][ɪm,pɝmɪə'bɪlətɪ]
抗渗
1.
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。
2.
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。
3.
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。
补充资料：颜料抗渗色性
分子式：
CAS号：
性质：(1)系指在多层涂装系统中，下层涂膜中所含的颜料能抵抗其颜色因漆料和/或溶剂作用发生迁移引起上层新施涂的涂膜变色的能力，这种渗色现象可在涂膜施涂后立即发生，也可在干燥过程中的任何阶段发生。与应用系统中的颜料、漆料和溶剂有关。对多道烘烤磁漆尤为重要。可用GB/T11187-89规定的方法比较之。(2)也指在油墨中所含颜料能抵抗由于溶剂(水或乙醇)作用其颜色发生流展的能力。
CAS号：
性质：(1)系指在多层涂装系统中，下层涂膜中所含的颜料能抵抗其颜色因漆料和/或溶剂作用发生迁移引起上层新施涂的涂膜变色的能力，这种渗色现象可在涂膜施涂后立即发生，也可在干燥过程中的任何阶段发生。与应用系统中的颜料、漆料和溶剂有关。对多道烘烤磁漆尤为重要。可用GB/T11187-89规定的方法比较之。(2)也指在油墨中所含颜料能抵抗由于溶剂(水或乙醇)作用其颜色发生流展的能力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条