Quick setting agent accelerating agent for concrete building

Model Number: XJ-SN-17 Brand Name: XJ Key Specifications/Special Features: Accelerator powderApplicationIt is widely used in highway, railway, subway, tunnels, coal mine, hydropower project and other sprayed concrete ,also used in other concrete engineering (plugging ,fast repair )that need rapid setting .We have different type of accelerating agent,you should choose the one adapt to your cement you use.IndicatorsThe product with good adaptabilityto the cement,condense sclerosisis fast,the initial setting time is less than 3minutes, the final setting time is less than 8minutes.1 daycompressive strength is 7Mpa.28 days compressivestrength ratio is not less than 75%, conform to the index requirements of "JC477-2005 accelerating agent for shotcrete "Functionthe sprayed concrete strength loss is small ,rebound rate is low ,a jet thickness is high ,it is helpful to improve the quality and durability of sprayed concrete engineering ,has obvious technical and economic benefits .Usage and attention(1) Dosage 3-6%,usually is 5%, 6%.(2)In the use of quick setting agentplease pay attention to the adaption andfreshnessof the cement ,ensure the dosage according to the environment and experience ,keep the temperaturebetween 5-35pay attention to the water cement ratio should be0.4-0.45. It shouldn't be too large, withno flowingejecta, nospot,uniform color is appropriate.
When using should strictly note protection of the labor

Packing and storage
Packaged with plastic bags with lining,stored in ventilated, dry and non-corrosive warehouse, avoid by damp and exposure.
The shelf life of the product is half ayear, if more than deadline .it can still be used after inspection qualified.