Plastic expansion seam an agent with yellow small material

Expansion beautiful seam an agent yellow small material plastic beauty seam an agent, look from the exterior yellow crystalline powder, commonly known as yellow sauce! It in in the process of cement hydration, plastic expansion the seam an agent can under the alkali metal catalysis, decompose nitrogen to achieve such as expansion effect, constantly meet the phase of plastic expansion requires 3 hours and 24 hours. Plastic expansion and beautiful seam an agent had no any effect on slurry strength and durability, grouting materials, grouting is the most rational seam an agent, such as plastic expansion stage and beautiful seam an agent. Do not apply to normal concrete. It has low parameter, general suitable dosage of 0. 03% - 0. 4%, won best parameters formula and experimental results are adjusted according to the customer! The chloride ion content is less than one over ten thousand of reinforcement corrosion, belongs to the green environmental protection product!