Expansive Mortar

What is PROSTAR?"PROSTAR"is a soundless, safe and non-explosive demolition agent which is quite different from ordinary demolition agents such as explosives and dangerous materials, it does not cause any fly rock noise ground vibration gas dust or any other environmental pollution when used properly.As requirements for demolishing rock or reinforced concrete in construction increase in tight quarters, the use of explosives and explosiveagents are becoming more restricted as far as safety and environmental pollution problems are concerned"PROSTAR"is a solution for marble and granite mining, and rock breaking, and reinforce concrete fracuture in construction. "PROSTAR" have beenfocused world's quarrying and demolition market for 10 years, We are one of the largest manufacturer and exporter in China at present.