1.China top MFG 2. Expansive stress 50 Mpa, 3. Top quality but low price 4. safe, soundless and high efficiency ISO9001

Underground Excavation Soundless Cracking Agent is a kind of expansive chemical product, which is very popular in the international quarrying and demolishing market.

 

When it is mixed with clean and cold water to be mortar and poured into pre-drilling holes of rock and concrete, it swells and exerts expansive capabilities on the hole-wall at a unit value of more than 50Mpa (500kg/cm2 .) which is strong enough to cut and crack reinforced concrete, marble and granite after a while.  Copmare to the traditional explosives, it has the following advantages:

1)Non-explosive and very safe

2)very economical and cost-effective;

3)The shape is controllable

 

CRACKAG can be applied to various situations:

Granite, marble, sandstone, limestone, quartzite quarrying and cuttingPrecious stone quarryingRocks pre-splitting, fracture, cutting, demolishing and removalConcrete structures demolition and rocks cracking when explosion not allowedFracture and demolition of the concrete buildings and structuresRocks cutting for road construction.Demolition project of Urban buildings, Reinforced concrete, Bridge, underground excavation.

Pls refer to the below instruction data photots of underground excavation:

best price Expansive Mortar