亚洲人成色777777老人头-色拍拍欧美视频在线看-国产美女被遭高潮免费视频-长河落日-日韩高清亚洲日韩精品一区二区-欧美日韩一区二区三区视频-亚洲国产欧美在线人成人-少妇性荡欲视频-国产精品99久久-屁屁国产第一页草草影院-日本三级黄色大片-他揉捏她两乳不停呻吟在线播放-caopeng视频-色欧美在线-亚洲一区二区免费在线观看-99热这里只有精品免费播放-久久不见久久见免费影院3-亚洲 制服 丝袜 无码 在线-亚洲综合二-日本熟妇人妻xxxxx视频

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).