The technological process of installing self drilling bolt

The anchor bolt (including soil nailing) and prestressed anchor for on-site processing, its production method and process directly affect the quality.

The technological process is as follows: drilling and making self drilling anchor bolt, clear hole, install the self drilling anchor bolt, grouting and compensating grouting are applied, a prestress is fixed and an end is processed. The prestressed anchor cable by multi beam steel wire woven, prestressing requires specialized equipment, the construction quality is different, and

products for factory production, reduce the production and two processes of installation of anchor bolt, prestressed simply tighten the bolts can improve the bearing capacity of 25%,reliable quality, improve work efficiency.

Other supplier products

	Use of the Sinorock’s self drilling anchor System for the Stabilization of your construction	With the amount of new construction happening around the world ,and the use of will likely increase with the new， innovative designs.Self drilling...
	Self-drilling anchor can simplify construction procedure	is a kind of hollow anchor. It can be drill pipe and grouting pipe as well. Slurry can spray from the bits to fill in the fractures and drilling h...
	Sinorock is committed to deliver “Total Solutions”of self drilling anchor	At Sinorock, we are an experienced distributor of many types of and other important products. With an expansive range covering over a dozen product...
	Self drilling anchor of Sinorock provides a convenient and strong method for securely anchoring	We take pride in the fact that Sinorock are made on site here in our workshop in Luoyang,China. This allows us to oversee quality and standards at...
	Sinorock SDA bolt is an effective mean of anchoring	Whether you’re in need of helicalpiers or other foundation repair and waterproofing materials, we have you covered with the best products ava...

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