欧美麻豆,天堂久久天堂AⅤ色综合,亚洲 欧美 精品 贴图,精品久久久国产999

Building materials chemicals

DB-707 new antifreeze

MetInfo enterprise content manager system | MetInfo CMSThis product is a new type of concrete antifreeze developed by the company. It is a chlorine-free, alkali-free and non-toxic antifreeze composed of new antifreeze materials, water reduction and early strength of air intake. It has a variety of functions such as antifreeze, early strength water reduction, impermeability and plasticization, which can make the steel bar rust-free, eliminate the "AAR" reaction in the concrete, and improve the durability of the concrete. After Shenyang, Inner Mongolia and other places of engineering proves, the technical performance of this product is better than similar domestic products, and it is an ideal concrete antifreeze for winter construction.


Product Features

  • This product is chlorine-free, alkali-free and non-toxic, can be used for drinking water and other important concrete projects, can ensure that the durability of the project reaches the limit specified in the design, when other antifreeze is not adaptable, this product can be selected.

  • This product is a combination of inorganic and organic new materials. It has multi-function, low dosage, strong frost resistance, early strength and late strength does not decrease, etc., and can reach the critical strength of frost resistance in 7 days at negative temperature, and the technical and economic benefits are very ideal.

  • This product has good plasticizing function, water reduction rate ≥ 13%, can be formulated with different strength grades of pumped antifreeze concrete.

  • The appearance of this product is an aqueous solution, the density is about 1.2 at 20 °C, the solid content is 45%, and the pH value is 7 ~ 8.


Scope of application

  • It can be used for ordinary concrete, slag concrete, full slag concrete, and can be formulated with plastic concrete, fluidity concrete, large fluidity concrete, high-strength and high-performance concrete. For commonly used Portland cement, ordinary Portland cement, slag silicon.

  • Salt cement, fly ash and mountain ash Portland cement have strong adaptability.

  • Use this product while adding admixtures or other admixtures, the effect is ideal.


Home
Product
News
Contact
超碰香蕉98| 国产人妻久久人妻精品| 国产在线国产| 男女.操B巨乳| 久久久国产精品能看的| 在线观看海外黄片| 人妻在线观看免费视频| 歐美一二區| 国产精品義母| 日韩国产不卡AV| 少妇人妻内射8p| 日日日插AV| 国产图区 欧美图区| 日本中文字幕福利视频网站| 久久av三区| 欧美黄片一级母乳| 日本免费大片一区二区| 99久久福利视频| 青青草视频欧美在线视频| 丁香熟女淫乱视频| 麻豆高黄av| 91视频你懂的在线| 99久久99久久精品国产片| 欧美亚洲国产精品综合在线| 在线观看视频国产| 欧美亚洲国内成人| 色呦呦,综合99| 欧美性交性爱视频| 日韩成人在线影院| 熟妇在线免费观看视频| 天堂综合成人综合| 亚洲911精品成人18 网站| 日韩精品一区二区女优中文字幕| 国产欧美区呦呦| 欧美日韩,中文性爱在线观看| AV一二三在线观看| 亚洲国产成人综合在线网站| 91探花国产福利精品久久麻豆一区 | 一区人妻少妇| 久久 亚洲专区| 婷婷不卡一二三四|