Concrete admixture accelerating agent for bridge, highway, subway, concrete structure

Model Number: XJ-BT1 Brand Name: XJ Key Specifications/Special Features: ApplicationsIt 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 settingFunctionsthe 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 benefitsUsage and attention(1) Dosage 3-6%, usually is 5%,6%.(2) Please pay attention to the adoption and fresh of the cement, ensure the dosage according to the requirement and experience, keep the environment is 5-35 degree centigrade.(3) Pay attention to the water-cement ratio is between 0.4-0.45. It shouldn't be too large, with eject not flowing, swear spot, it is advisable to color and luster is uniform.
(4) When using should strictly note insurance law protection

packing and storage
Packaged in plastic bags with lining, storage in ventilated, dry and non-corrosive warehouse, avoid by damp and exposure.