久久无码人妻丰满熟妇区毛片-色爱无码av综合区-久久精品这里热有精品-亚洲婷婷五月综合狠狠爱-闺蜜张开腿让我爽了一夜

Building materials chemicals

SPC-100 Polycarboxylic Acid High Performance Water Reducing Agent Stock Solution (Standard Type)

MetInfo enterprise content manager system | MetInfo CMS


Product Features

  • Excellent dispersion performance: Excellent dispersion performance can provide extremely high water reduction effect, water reduction rate of more than 40%, which provides a guarantee for improving the working performance of concrete, increasing the strength and durability of concrete, and reducing economic costs.

  • Molecular controllability: The water reduction rate, plasticity retention and air entrainment performance of this series of water reducing agents can be adjusted by adjusting the molecular weight of the molecular main chain, the length of the side chain, the density and the type of side chain gene clusters.

  • Good cohesion: It can improve the cohesion of concrete, so that concrete 3 has good workability, no delamination, no segregation, no water.

  • Higher growth rate: There is a higher early strength growth rate, improved 4 shrinkage properties and reduced carbonization rate of concrete.

  • Wide adaptability: very wide adaptability, all kinds of Portland cement, ordinary Portland cement, slag Portland cement and various admixtures have good dispersion and plasticity.

  • Excellent durability: Low shrinkage, low alkali content and chloride content 6 can improve the durability of concrete.

  • Green environmental protection: no formaldehyde and other harmful ingredients.




Scope of application

  • It is suitable for ready-mixed and cast-in-place concrete in a variety of industrial and civil buildings.

  • It is especially suitable for all kinds of infrastructure projects such as water conservancy, offshore engineering, ports, transportation, bridges, subways, electric power, etc. that have high performance requirements for concrete.

  • It is suitable for high-strength and high-performance, superfluidic vibration-free self-leveling and steel fiber and other special concrete, precast concrete, long-distance transportation concrete.


Technical Note

  • The main chain of polycarboxylic acid high-performance water reducing agent molecules is firmly adsorbed on the surface of cement particles, which can effectively hinder the hydration reaction and improve its plasticity, and the branch chain is surrounded by cement particles, playing the dual role of steric hindrance and electrostatic repulsion, which is completely different from the mechanism of dispersing cement particles by electrostatic repulsion of traditional water reducing agents, so it has better dispersion capacity and water reduction effect, and finally makes a qualitative leap in the comprehensive performance of concrete products.


MetInfo enterprise content manager system | MetInfo CMS

 MetInfo enterprise content manager system | MetInfo CMS



Home
Product
News
Contact
主站蜘蛛池模板: 婷婷四房色播| 少妇人妻互换不带套| 曰批免费视频播放免费| 亚洲熟女少妇一区二区| 7777久久亚洲中文字幕蜜桃| 又粗又硬又大又爽免费视频播放| 国产精品丝袜亚洲熟女| 亚洲中文字幕无码一区在线 | 亚洲精品成人av在线| 久久成人 久久鬼色| 亚洲熟妇无码av| 亚洲精品成人无码中文毛片 | 国产精品99久久99久久久动漫| 国产女人爽的流水毛片| 制服视频在线一区二区| 艳妇乳肉豪妇荡乳av| 天堂中文最新版在线中文| 少妇粉嫩小泬喷水视频| 久久精品国产免费观看三人同眠| 久久se精品一区二区三区| 日本黄网站免费| 亚洲最大的成人网| 日韩一区二区三区无码免费视频| 男人一边吃奶一边做爰免费视频 | 国产精品-区区久久久狼| 国产在线乱码一区二三区| 色狠狠一区二区三区香蕉| 日韩av无码一区二区三区| 亚洲精品一区二三区不卡| 精品亚洲麻豆1区2区3区| 人妻aⅴ无码一区二区三区| av无码国产在线看岛国| 人人妻人人澡人人爽欧美一区九九| 国产午夜福利视频在线观看| 海角社区在线视频播放观看| 午夜视频体内射.com.com| 久热国产精品视频一区二区三区| 精品亚洲成a人在线观看| 国产第一页屁屁影院| 亚洲成av人在线视| 少妇人妻88久久中文字幕|