HY-20-1 type concrete antifreeze

1

Product Introduction

This product is a gray or white powdery solid.

It can effectively prevent concrete from freezing damage, improve the durability of concrete, and has no rust effect on steel bars.

This product can effectively improve the workability of concrete and increase the early strength of concrete

It will have no adverse effect on the later strength.
2

Scope of application

Suitable for concrete construction under the conditions of temperature
~

℃
, suitable for cast-in-place or precast concrete and reinforced concrete construction.
It has good adaptability to Portland cement, ordinary Portland cement, slag Portland cement, fly ash Portland cement and volcanic ash Portland cement.
Three recommended dosages
When the temperature is above ℃, the suitable dosage is the weight of cement
When the temperature is between ℃ and ℃, the suitable dosage is the weight of cement
Four methods
This product can be put into the mixer for mixing together with the cement mixture, and the mixing time can be appropriately extended.
The temperature of the concrete must be at a positive temperature for pouring. When necessary, heated water can be used to mix it to ensure that the exit temperature is greater than ℃. The concrete should be kept at a positive temperature for more than an hour after being put into the mold.
After pouring, the surface should be covered with plastic film or sacks, grass chips, etc. to prevent wind and heat insulation.
Five-pack storage
Packed in woven bags lined with plastic bags, kg/bag.
This product should be stored on wooden pallets in a dry warehouse and pay attention to ventilation.