<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%> Gravel crusher for highway cushion aggregates production -- Mining machinery manufacturers Vipeak
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Gravel crusher for highway cushion aggregates production
 

Gravel crusher in road construction

With increased investment in national infrastructure, more and more roads, railways and urban construction projects have beeb put into the planning and implementation stages.Highways, high-speed rail and other projects must be used in the process of the demand for sand and gravel aggregate rapid growth. Especially in economically developed coastal areas, a lot of new highways and a vehicle-specific roads. This requires the construction quality requirements are also constantly improving. Gravel crusher in road construction plays an important role, it is the highway, high-speed railway construction essential to the process of stone crusher equipment. As high-speed cushion on gravel aggregate demand is high, requires good grain, which can tightly after the pouring of concrete, so the roadbed is more secure.

 

Gravel crusher finale products application

It is understood that highway graded gravel crushed stone used in the value of requirements: cushion is not greater than 30%, base not more than 26%. Aggregate must be clean and free of organic matter, lumps or lumps of earth, debris and other harmful substances. For the cushion, the maximum size of individual particles should not exceed 37.5mm, for subbase, base layer, the maximum size of individual particles should not exceed 31.5mm. Graded gravel subbase, primary aggregates should be pre-sieved to 31.5mm ~ 19mm, 19mm ~ 9.5mm, 9.5mm ~ 4.75mm and 4.75mm ~ 0mm four sizes; cushion aggregates should be pre-sieved to 37.5mm ~ 19mm , 19mm ~ 9.5mm, 9.5mm ~ 4.75mm and 4.75mm ~ 0mm four specifications. All kinds of aggregates, super size shall not exceed 10%, smaller size shall not lower exceed 15%.

 

In order to get compliant construction rubble, we must produce diamond-shaped grain type, gradation gravel products, because only high-quality sand and gravel aggregate concrete should have in order to create a performance. Therefore, the choice of aggregate device, must be careful. Vipeak Heavy Industry Machinery Co.ltd. produced gravel crusher in production shows its smooth, efficient, energy saving, and many other strengths and advantages, and now the device has been successfully used in China's various industries, device use are full of praise. Vipeak gravel crusher for the highway provides ample aggregate to build a successful advanced level. http://www.infostonecrusher.com

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