high quality best price CRACKAG Expansion Mortar

Rock breaking agent: 1.Soundless breaking rocks 2.no license for blasting 3.High quality, low price 4.original manufacturer.

CRACKAG Expansion Mortar ia a safe, economical, controllable, silent and highly expansive demolition agent CRACKAG with the latest non-explosive demolition technology which can be applied to concrete cutting, concrete demolition, rock breaking, granite and marble quarrying, mining and so on.CRACKAGis an ideal alternative to explosives and other dangerous materials, and is an environmental friendly non-explosive demolition agent which is popular in the international quarrying and demolishing market. It can be used with no noise, no vibration, no ash,no toxic gas, no flying rocks and no shock wave. After repeated trial tests, the quality properties of CRACKAG, like performance ratio, consumption ratio,cracking efficiency and so on, prove to be remarkably good and some are even better than products from top international suppliers.Our principle is quality first and customers superior.

Application

A. Granite, marble, sandstone, limestone, quartzite quarrying. B. Rocks pre-splitting, fracture, cutting, demolishing and removal. C. Controlled demolition or cutting concrete. D. Fracture and demolition of the concrete buildings and structures. E. Excavation of trenches and foundations. F. Underground excavation and removing boulders. G. Marine excavation including underwater operations.

InstructionsDrillingDrill holes using an air hammer drill and appropriate drill bit specific to the rock type.Holes should be drilled no further than 30-60cm (1ft-2ft) apart. Note: In reinforced concrete recommended no more than 20cm (8”) apart.Recommended hole diameter 38mm - 50mm (1 ½" - 2.0"). Depth would be 70-90% of the way depending on the type of rock/material to be removed.MixingFor regular safety reasons and mixing small amounts by hand, it is recommended to use rubber gloves.In a bucket, combine 1.5 Liters of water to one 5kgs bag of CRACKAG. Or pour water and CRACKAG as a rate of 1:3 units by weight.Mix well, using a drill and paddle is recommended. If mixing with a stick or other method, make sure powder is completely dissolved into the water. Mix to a slurry.FillingClean holes before filling using air hose remove excess dust from drilling.CRACKAG slurry should be poured into holes within 10-15 min. after mixing. Do not fill to the top, only fill the holes about 15mm ( ½” to 1”) from the top.Mix well and pour into holes while agitating the hole to make sure no air gaps are in the hole. Example: Using a piece of rod or stick to poke holes.For Horizontal holes, a grouting pump would be most reliable to poor.Cracking Or Cutting Time

The cracks appear in 30-60 min. after filling, depending on the weather,rocks, and concrete type. The cracks become wider within time (maximun 48 hours expanding time).

high quality best price CRACKAG Expansion Mortar