Listing ID #299729
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We are offering stone cracking powder that is used in demolition of rock and concrete structures in dust and noise sensitive areas and places closed to inhabited areas, natural gas lines, pipelines, roadways or other areas where the use of explosive would generate significant safety risk.
It is a non-explosive demolition agent used to demolish rock and concrete structures through eco-friendly procedure. It is a non-toxic and powdery material, which consists of oxides of calcium, silicon iron and aluminium. When it mixes with clear water (ph=6.5~7) and poured in drilled hole, it subjects to hydration reaction liberating heat energy and it swells while hardening creating a significant expansive pressureforce on the hole wall face at 600 psi of pressure. It is strong enough to split and fracture marble, granite, limestone, sand stone, concrete, reinforced concrete, virgin boulders ledge and piers etc without any sound and flying rock. Productive sca can be used where explosives are forbidden and extensively in granite industry to avoid unwanted cracks in the material. Use of explosives to split the big blocks highly prone to internal crack development which may leads to reject the material for exporting. So, replacing the explosives with ‘productive sca’ will result in significant increase in productivity.
advantages It does not make any noise, explode or generate fly rocks, vibration or toxic fumes. It is completely harmless and environment friendly. At the other side, explosives are less safe and pose the threat of premature explosion, misfire and fly rocks, posing a significant threat after the planned explosion and also chances for uneven cracking and internal crack development. So, usage of “productive sca” is very productive and safe. Usage of productive sca has become a common procedure in demolition in inner citied, other dust and noise sensitive areas. “productive sca” has also used when excavating rock, or demolishing concrete structures or components of concretes structures are closed to inhabited areas, natural gas lines, pipelines, roadways or other areas where the use of explosive would generate significant safety risk.
| Type | Usable temperature | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCA-IV | 40oC-50oC ( 104oF-122 oF) | |||||||||||||||||
| SCA-I | 25oC-40oC ( 77oF-104 oF) | |||||||||||||||||
| SCA-II | 10oC-25oC ( 50oF-77 oF) | |||||||||||||||||
| SCA-III | -5oC-10oC ( 23oF-50 oF) | |||||||||||||||||
» Pre-Drilled Hole Design table
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Nature of Business
Manufacturer / Exporter / Service Provider / Supplier / Retailer
Number of Employees
20 - 50
Year of Establishment
2013
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