<dfn id="ucwie"></dfn>
<ul id="ucwie"><dfn id="ucwie"></dfn></ul>
<cite id="ucwie"><table id="ucwie"></table></cite>
<abbr id="ucwie"></abbr>


<cite id="ucwie"><table id="ucwie"></table></cite>


  • <fieldset id="ucwie"></fieldset>
  • 


    Eng | 簡體 | 繁體
    

    My favorites
    

    



    

     ->  ->  ->  - > 
    

    [Article]The following message about superplasticizer was posted by  Alice Dai
    07/23/2020
    

    Visit:15 ,Today:1
    

    How Does Superplasticizer Work?
    
Superplasticizer is essentially a kind of building materials, in use will produce foam and bubble and other sol bubbles, and they have different characteristics and formation mechanism, is caused by ionic superplasticizer. After adding the superplasticizer to the concrete, the superplasticizer will be adsorbed on the surface of cement particles.
    

    
Generally, about 80% of the superplasticizer will be adsorbed by cement particles, which can keep the aggregation state without diffusion for a long time.Without superplasticizer in concrete , concrete will have a certain amount of air (2% or so), the size of the bubbles formed is uneven, and the distribution is very uneven.When superplasticizer is added to concrete, the distribution of concrete parameters can maintain good properties and improve the working performance of concrete, such as tensile strength of concrete.
    

    
In addition, adding superplasticizer in concrete mixing can help reduce the water consumption in concrete mixing, and the tiny sol air bubbles generated can help fill in the micro pores inside concrete, significantly improve the impermeability of concrete, and enhance its chemical corrosion resistance and aging resistance.The water-reducing agent can be integrated into the free water migration of internal materials, which is helpful to ease hydrostatic pressure and enhance the ability of concrete to resist repeated freezing-thawing cycle.
    

    
Water-reducing agent can slow down the hydration reaction rate of cement in the middle and late stage, improve the strength of cement and enhance its anti-expansion performance.Therefore, when mixing concrete, in addition to considering sand, stone, cement and other conventional materials, appropriate addition of a certain amount of water reducer to improve the performance of concrete.

    

     

    Last modified: 2020-07-23 10:04:34
    

    • Report this Ad - Welcome to Make a Pubilc Comment : How Does Superplasticizer Work?
      * Required information
      Excellent  Wrong Category  Prohibited Contents  Spam Outdated Other
      Full Name: * 
      Message: *
      Telephone:
      Address:
      Postcode:
      Email:
      Website:
      Password:* 
       * You can modify the message with it.
      Passcode:*
       passcode
    Related seek: Others  - Pharmaceutical Chemicals  - Fine Chemicals  - Alkene  - Aromatic Hydrocarbon  - Sulfone  - High Polymers  - Food Additives  - Paint  - Amine  - Inorganic Acid  - Extinction  - Adhesives & Sealants  - Inorganic Salt  - Sour Anhydride  - Chemicals Designing Processing  - Phenol  - Heterocompound  - Oxide  - Alkyne  - Printing Oil  - Ketone  - Biochemistry & Biochemical  - Fodder Additives  - Aldehyde  - Resin  - Chemical Reagent  - Chemical Mineral  - Chemical Projects  - Fertilizer 
    

    
Home - Open Directory - New Links - Add Site - e-Cards - Classifieds - Hot Links - Domain Names - Keywords - Friend Links - Feedback - About Us
    

    ©2025 Sun Wukong
    



主站蜘蛛池模板：
国产精品无套内射迪丽热巴|
精品国产一区二区三区免费|
国产综合精品一区二区三区|
国产欧美精品专区一区二区|
91精品国产综合久久精品|
日本精品夜色视频一区二区|
秋霞午夜鲁丝片午夜精品久|
久久久久99精品成人片直播|
美女岳肉太深了使劲国产精品亚洲专一区二区三区
|
亚洲欧美精品综合中文字幕
|
亚洲AV午夜福利精品一区二区|
国产欧美日本亚洲精品一5|
国产午夜精品一区理论片|
狼色精品人妻在线视频|
亚洲av无码成人精品区|
久久亚洲国产成人精品无码区|
99熟女精品视频一区二区三区|
国产精品自产拍在线观看|
97久久综合精品久久久综合|
久久香蕉超碰97国产精品
|
一区二区日韩国产精品|
久久久精品视频免费观看
|
青青青国产精品国产精品久久久久
|
九九热这里只有在线精品视
|
免费精品精品国产欧美在线|
国产三级精品三级在专区|
精品乱人伦一区二区三区|
国产91大片精品一区在线观看|
久久精品aⅴ无码中文字字幕不卡
久久精品aⅴ无码中文字字幕重口
|
欧美日韩综合精品|
无码精品蜜桃一区二区三区WW|
牛牛在线精品观看免费正|
人妻少妇精品系列|
亚洲午夜福利精品久久|
国产亚洲欧洲精品|
久热这里只有精品12|
亚洲AV日韩精品久久久久久久|
亚洲国产精品无码久久久秋霞2
|
亚洲国产精品无码专区影院|
亚洲国产精品一区二区第一页|
少妇精品无码一区二区三区|