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).


欧美熟妇一区二区三区蜜桃视频 | 欧美一级欧美三级在线观看 | 亚洲欧洲AV无码区玉蒲区 | 亚洲熟妇无码AV在线播放 | 亚洲无码电影一区二区三区 | av无码免费无禁无码网站 | 亚洲自慰白浆一区二区三区 | 国产一区二区三精品久久久无广告 | 热九九99亚洲香蕉精品AAV综合麻豆蜜桃 | 超碰97国产精品人人cao | 亚洲制服丝袜日韩熟女中文 | 蜜臀AV无码国产精品色午夜麻豆 | 国产精品久久无码一区二. 特级精品毛片免费观看 | 亚洲AV秘无码久久精品 | 欧洲亚洲中文字幕日本欧美 | 久久久久国色av免费看 | 免费看日本999视频网站 | 母乳人妻动漫一区二区三区 | 久久婷婷色一区二区三区小说 | 久久久久无码精品国产古代 | 久久久久国产一级毛片高清版新婚 | 日韩欧美亚洲色图中文字幕 | 97夜夜澡人人双人人人喊 | 欧美日产欧美日产免费一区 | 国产成人精品123区免费视频 | 2023高清精品视频偷拍 | 精品国产欧美日韩在线不卡 | 精品无码久久久久久久久曰韩 | 99国产精品视频无码免费 | 天天爽夜夜爽人人爽曰 | 久久久久国色av∨免费看 | 国产囗交口爆吞精在线视频 | 免费专区 国产精品-色呦呦 | 久久精品国产亚洲AV香蕉 | 国产精品白丝久久AV网站 | 人妻免费久久久久久久了 | 免费无码一区二区三区蜜桃大 | 消息称老熟妇乱视频一区二区 | 风韵丰满熟妇啪啪区老熟熟女 | 超清无码一区二区三区 | 中文字幕在线免费看线人 |