Application area: Calcium chloride is used in construction as an antifreeze additive and accelerator for setting a concrete mixture. Physical and chemical indicators:
At a hardening temperature of concrete from + 50С to -50С.
The optimum amount of additive is 1.5% of the weight of the cement.
At a hardening temperature of concrete from -50С to -100С.
The optimum amount of additive is 2% of the weight of the cement.
At the temperature of hardening of concrete from -100С to -200С.
The optimum amount of additive is 3-4% of the weight of the cement.
While preparation of concrete with antifreeze additives, the last one are introduced into the mixer with water stirring, for which an aqueous solution of the antifreeze additive is prepared in advance. In this case it is necessary to take into account that the concentration of the aqueous solution of the antifreeze additive should not exceed 20%.
Packing: metal drums or paper bags with polyethylene liners weighing 50 or 25 kg, polypropylene containers of the MKR type - 600 kg.
Guaranteed shelf life is 12 months.
|Appearance||Powder or granules of white color|
|Mass fraction of calcium chloride,%, not less than||90|
|Mass fraction of magnesium in terms of magnesium chloride,%, not more than||0,5|
|Mass fraction of water insoluble residue,%, not more than||0,5|
Calcium chloride (antifreeze additive)
- Product Code: 251
- Availability: In Stock