1. When the bolt is too high, the upper part must be divided to re-thread. When threading, it is necessary to prevent the oil from dripping onto the concrete foundation and affecting the quality of the foundation. 2. When the bolt is low and the deviation value is not large (within 15mm), the bolt c... read more
The anchor bolt is one of the mainstream pre-embedded parts. It is mainly used in the construction of the building base. When the anchor bolt is embedded, it also needs to be operated in strict accordance with the pre-specified requirements. Today we mainly talk about the control of the anchor bolt ... read more
When installing the anchor bolts, the first step is to first find the position of the top of the anchor bolts. The error range is between three and four millimeters, which must be within this range. Wait until the initial verticality is determined to fix the tie bars or the adjustable steel bars. Af... 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
During the use of the expansion bolt, stress concentration occurs on the concrete, which greatly increases the probability of damage and the structure is unsafe. Therefore, the expansion bolt cannot be used for cracking concrete. So now it has basically been banned in the design of curtain walls, et... 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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