Drilling - clearing holes - placing the drug tube - drilling the bolt - gel process - hardening process - fixing the object 1. Drilling: According to the design requirements, according to the spacing of the paper and the margin, the hole is drilled on the base layer. The hole diameter and hole depth... read more
First, the safety hazard caused by the shortage of chemical anchors themselves. Regarding the fire resistance of chemical anchor bolts, it has always been a concern. In some products, chemical agents contain a large amount of styrene. The material is unstable after heat, which directly affects the f... read more
1. Chemical anchor bolt is a high-strength anchor bolt made of vinyl resin as the main raw material. It was called chemical plug at the early stage. 2. Chemical anchor is a new type of fastening material consisting of chemical agents and metal rods. It can be used for post-embedded parts installatio... read more
Studs generally need to be surface treated. There are many types of bolt surface treatments. Electroplating, blackening, oxidation, phosphating, and non-electrolytic zinc coating treatments are commonly used. However, electroplated fasteners account for a large proportion of the actual use of fasten... read more
1. One-time embedding method: When pouring concrete, embed the anchor bolts. When the tower is controlled by the overturning, the anchor bolt should adopt the one-time embedding method. 2. Reserved hole method: the equipment is in place, the hole is cleaned, the anchor bolt is placed in the hole, an... read more
Yuyao Xintai Hardware Co., Ltd. was founded in 2005, which is a professional China construction anchor bolts manufacturers and concrete anchor bolts factory,our company engaged in various kinds of expansion bolt,high strength fasteners. We are near to Hang Zhou Bay, and cover 7000 square meters.
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