SYW-10 type accelerator
1. The quick-setting effect is remarkable, the early strength is high, and the later strength is small. In practical applications, the 28d strength preservation rate reaches 90%.
2. The spray effect is good, the rebound rate is small, the waste is less, and there is obvious economic benefit.
3. The spray material has good cohesion, and the spray layer is thick at one time. The spray arch can reach 130mm and the spray wall can reach more than 200mm.
4. Low alkali metal content, non-toxic, non-combustible, and non-corrosive to steel bars.
Scope of application
Suitable for sprayed concrete and sprayed mortar for national defense, water conservancy, tunnels, subways, caverns, mines, and other underground projects, structural self-waterproof support work, leakage prevention, plugging and rapid construction of ground concrete, concrete emergency rescue projects .
1. The mixing amount is 4~8% of the cement weight, and the usual mixing amount is 6%; before use, please do the adaptability experiment of the best mixing amount and the most suitable variety according to the engineering requirements and cement types.
2. Mix the sprayed materials evenly according to the ratio of sprayed concrete, accelerate the mixing of coagulant at the spraying place, and spray immediately. It is recommended that you do a test to determine the setting time before use.