The role of the chemical anchor is to anchor the fixture, so it raises a problem, that is, the pull strength of the chemical anchor. In order to verify whether the drawing strength of the chemical anchor can withstand the horizontal horizontal tension of the substrate and the pendant and the vertica... read more
1 . Convenient construction, short procurement cycle and simple process; 2 . Overcome the shortcomings of the strength of the foundation ring, sudden changes in stiffness, and easy brittle failure; 3 . The prestressed structure is safer and more reliable, and the concrete is under pressure for a lon... read more
1. Positioning Before the construction preparation, the design and construction drawings should be carefully read. The structural surface must be cleaned up. According to the design drawings, the drilling position of the steel anchorage points should be marked by the line. After the drilling positio... read more
1. The planting rubber is divided into two types: injection type rubber and barrel rubber. It is drilled on concrete, wall rock and other substrates, then injected with rubber, and then inserted into steel or profile. Bonding the steel bar to the substrate is a common construction engineering techno... read more
1 .anchor bolt production quality problems: Including (the anchor bolt material; hydrogen embrittlement, cracks, internal defects and other problems lead to fracture; the rod anti-corrosion coating does not meet the requirements of use leading to rust; the exposed part is not effectively anti-corros... 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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