White Zinc Plated Chemical Anchor Bolt Carbon Steel Expansion Mechanical Bolt Cone Bolt Sleeve Anchor For Building Construction

Hebei Qierjie New Energy Technology Co.,Ltd, professional manufacturer for Seismic Bracing products, Mechanical Anchor, the main parts for seismic bracing project during building construction installation.

Self-cutting bottom anchor, made of galvanized, stainless steel and high corrosion resistant steel. The bolt and sleeve interaction achieves very high shear loads and ensures extremely high safety even for large crack widths.

Undercut Anchor is a heavy-duty self-cutting mechanical anchor for hardened concrete.Undercut anchors are not your typical anchors. The bottom of the hole has a notched opening, or undercut, made either with a special drill bit or with an anchor that has a drilling device at the end of the bolt. When in place, the anchor uses the compressive strength of the concrete to resist the load, unlike a wedge anchor, which relies on the concrete’s tensile strength.

anchor is a post-installed structural anchor designed for static, dynamic and seismic loading in the tension zone of both cracked and uncracked concrete.The anchor bolt is often used in bridge, railway, tunnel, subway, all kinds of pipe and cable bracket installation fixed, so the quality of production requirements are very high.

Self-undercutting facilitates fast and reliable installation without the need for a separate undercutting tool or additional operations.Combines the advantages of a post-installed mechanical anchor, flexibility and immediate loading, with the performance of a cast-in-place headed stud

Close spacing and small edge distance thanks to low expansion forces.The resulting keying effect provides a secure hold even in cracked concrete under dynamic loading.

undercut anchor provides mechanical interlock with the concrete, rather than frictional grip inside the hole typical of expansion anchors. Spring-loaded steel segments snap out into the undercut at the bottom of the hole, and the steel will remain clamped for the whole of its working life. In addition, the design allows reduced edge distances and center spacings without losing performance.

Seismic support is a variety of components or devices that limit the displacement of the attached mechanical and electrical engineering facilities, control the vibration of the facilities, and transfer the load to the bearing structure. The seismic support should give reliable protection to the building mechanical and electrical engineering facilities in the earthquake and withstand the earthquake from any horizontal direction; Seismic support should be checked according to its load; All components of the seismic support shall be finished components, and the components connected with fasteners shall be easy to install; The limit of the anti-seismic support of the insulation pipeline should be designed in accordance with the size of the pipeline after insulation, and should not limit the displacement of the pipeline caused by thermal expansion and cold contraction.

After seismic reinforcement of building water supply and drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, communications and other mechanical and electrical engineering facilities, when encountered in the region of seismic fortification intensity of the earthquake, can achieve the reduction of earthquake damage, reduce and as far as possible to prevent the occurrence of secondary disasters, so as to reduce casualties and property losses.

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