久久婷婷五月综合97色一本一本_各种少妇正面bbw撒尿_漂亮人妻被中出中文字幕久久_粉嫩小泬无遮挡久久久久久

Antifreeze pump agent

PRODUCTS > LJ Enhancer series > Antifreeze pump agent

Antifreeze pump agent

Area Applicable
It is suitable for ready-mixed pumping concrete, commercial concrete, mass concrete, large mobility concrete, self-compacting concrete and impermeable concrete.
Method
This product is directly added to concrete together with mixing water for use.
When mixed with expansion agent, the stirring time should be prolonged by 30 seconds.

Feature

This product is brown red liquid with stable chemical properties, non-toxic, non-combustible, non-crystalline in winter and no corrosion effect on steel bar. According to the purpose and requirements of use, the suitable dosage of this product is 2.0%-3.0%, and the recommended dosage is 2.5% (based on the cement dosage). The best dosage depends on the construction situation and concrete strength grade test.

Adding the product with the recommended dosage into the concrete, the water reducing rate is above 19%, which can save more than 19% of the cement dosage. It can obviously improve the workability, water retention and pumping property of concrete, improve the strength of concrete and improve the physical properties of concrete such as fracture resistance, permeability resistance and frost resistance.

This product has strong adaptability to various kinds of cement, especially the effect of double mixing with superfine mineral admixture.
Notice
After the product is measured correctly, add the cement into the blender and stir at the same time, and stir evenly when using.
Low temperature antifreezing effect is good, can be normal construction above minus 10 °C, does not affect the quality of the project. after use, it should be covered with straw bags and so on to prevent the negative temperature below zero 10 °C directly after standing for 3-4 hours after molding.
When mixed with expansion agent, the stirring time should be prolonged by 30 seconds.
Packing
1000kg IBC, or tank truck for transportation
Long-term storage should be indoor, with a shelf life of half a year in sealed state, and can only be used after passing the test after exceeding the shelf life
Stangdard
The product index meets the standard of "concrete antifreeze pump" in (JG/T377-2012).


国产AV一区最新精品 | 欧美国产精品三区一级一级 | 欧美久久婷婷五月综合色高清 | 伊人久久精品久久亚洲一区 | 日韩少妇内射免费播放 | 国产又爽又黄又不遮挡视频 | 亚洲国产精品VA在线看黑人 | 久久蜜月Aⅴ毛片免费看 | 久久精品青春五月天综合网 | 亚洲人与动人物A级毛片免费视频 | 国产精品国产自线拍免费软件 | 免费A级毛片无码无遮挡 | 精品无码无人网站免费视频 | 国产欧美一区二区另类精品 | 99久久久国产精品免费蜜臀 | 又大又长又粗又硬又爽AV | 一区二区三区国产亚洲综合 | 图片区小说区图片区偷拍蜜 | 91在线无码精品秘 入口九色下 | 特级做A爰片毛片免费69 | 国产无遮挡又黄又爽免费网站 | 性一交一乱一乱一视频 | 国产AV无码乱码精品国产 | 亚洲成a人片在线高速观看 国产中文亚洲熟女日韩app | 国产色青青视频在线观看撒 | 国产真人无码作爱视频电影 | 国产精品欧美福利久久 | 亚洲AV成人无码深夜高潮 | 人妻制服丝袜无码中文字幕 | 国内精品一区二区三区蜜月 | 国产熟人AV一二三区 | 国产高清一区二区三区在线播放 | 特级毛片AAAAAA| 99爱国产精品免费高清在线 | 中文字幕无码专区人妻一区 | 香蕉网色老视频在线观看 | 日本精品αv中文字幕 | 精品国产Av一区二区三区 | 国产农村妇女毛片精品久久 | 99久久亚洲精品无码毛片 | 亚洲乱码国产乱码精品精姦 |