This product is a liquid alkali accelerator, low dosage, setting time is shot.meet technical requirements for cave, tunnel and other engineering.
This product meets requirements of JC477-2005 <spray concrete accelerator>
1, the product is translucent or yellowish liquid, non-toxic, odorless, nonflammable.
2, this product is no dust pollution of powder accelerator, greatly improve the environment.
3, concrete or mortarcan rapidly harden in shot time, and produce a higher early strength.
|Test items||Performance indicators|
|Chloride ion content,%≤||0.1|
|Solid content||50% 70%|
|Alkali content(Na2O+0.658 K2O),%≤||12|
|1d Compressive strength||7|
|28d Compressive strength||75|
Usage and Notes
1,Recommended dosage: 2~5% ( the amount of gelled materials)
2,All of accelerator have the product of adaptability to cement. The adaptability test of cement used in construction must be carried out to determine the best dosage.
3,This product is alkaline, should not direct contact with the skin.
1, according to the engineering situation, our company can provide technical services to the concrete engineering.
2, according to the needs of partners, our company can provide concrete mixture ratio design, construction technology optimization (to speed up the construction period and reduce the cost), construction process control, concrete curing processing etc. related technical services.
25kgs/plastic woven bag
Keep in tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage.
Isolate from incompatible substances.
not handle with care to avoide breakage when moving,keep from excessive heat.this product is non-toxic,non-irritating,non-combustible.