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Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor
Dorp In Undercut Anchor

Dorp In Undercut Anchor

This product is a continuous structure surface, the expansion of the body, while expanding the upper diameter decreases. and the bottom diameter increases back plug expansion by the cylinder body into a conical surface area is equal. The radius of the circular cone of the expanding body is the same as the radius of the cone surface of the stone, and the two surfaces form the concentric surface of the concentric surface which has no stress state.Because the back switch body and stone cut bottom hole as concentric cone mesh area of the corresponding increase, in similar products, and the pressure to reduce the stress of the same case effectively improve the load capacity of stone with a bolt.
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  • Parameter
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  • Model Drill diameter (mm) Drill depth (mm) Expanded hole diameter (mm) Effective anchorage depth (mm) Suitable substrate thickness (mm) Undercut Anchor Length (mm) Tensile strength (KN)
    AZQB-M6*20 11 8 14 8 16 20 6.4
    AZQB-M6*25 11 12 14 12 25 25 6.4
    AZQB-M6*32 11 15 14 15 30 32 6.4
    AZQB-M6*35 11 18 14 20 35 35 6.4
    AZQB-M6*40 11 25 14 25 40 40 6.4
    AZQB-M6*45 11 30 14 30 50 45 6.4
    AZQB-M8*25 13 10 16 10 20 25 7.4
    AZQB-M8*32 13 15 16 15 30 32 7.4
    AZQB-M8*35 13 18 16 18 35 35 7.4
    AZQB-M8*40 13 25 16 25 40 40 7.4

    Advantages of installation with undercut anchors

    1. twice the ultimate load capacity (min.)

    2. anchor can be positioned anywhere on the surface

    3. The panel can be statically optimized

    4. lower panel bending moments

    5. higher safety factors

    6. no visible fixing elements (in the joint)

    Due to the production method used for producing natural stone panels (gate saw) thickness tolerances of several millimeters are normal. However, the stand-off fixing can level out the different panel thicknesses.

    The use of the drop-in anchor for stand-off fixing offers a solution for leveling these thickness tolerances. The constant remaining wall thickness (RWD) (dimension from the bottom of the drill hole to the panel surface)

    and the constant total length of the anchor provides a certain distance. The different panel thicknesses to

    various gap widths at the back of the panel between the spacing nut and the back of the panel.

    The fixing thicknesses stated are based on the use of a self-locking nut in accordance with DIN 985, a plain washer in accordance with DIN125, and the required thread projection. Both components are not supplied with the anchor but may be ordered supplementary.

    If no self-locking nuts are used, another suitable nut-locking device is required. The different fixing thicknesses can be calculated in each individual case from the bolt length of the anchor.

    The minimum panel thickness stated is based on the installation method or the anchor type. National regulations are always decisive and must be observed.

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Jiangsu Aozheng Metal Products Co., Ltd.

Jiangsu Aozheng Metal Products Co., Ltd.is a professional industry and trade integrated enterprise, with a modern production plant covering an area of 32,000 square meters. We specialize in the R&D, production and supply of a full range of high-quality construction hardware products. Our core product portfolio includes exterior wall cladding fixing system brackets, C channels, seismic support brackets, anchor bolts, cast-in channels, concrete embedded parts and photovoltaic bracket clamps, which cater to various customized construction and engineering installation requirements. Our products are manufactured from premium raw materials including stainless steel, aluminum alloy, carbon steel and low alloy steel. Equipped with advanced industrial production technologies, we adopt automated cutting, extrusion, stamping, welding, CNC machining and laser processing craftsmanship. Strict standardized production and precise processing procedures are implemented throughout production to ensure stable, reliable and high-standard product quality. Integrating raw material forming and mechanical processing, our factory operates as a large-scale, diversified and professional manufacturing base for construction hardware. Upholding strict quality standards and high-end global market positioning, we achieve an annual production capacity of 8,000 tons of diverse building materials. Our products are widely exported to dozens of countries and regions across the globe, covering the United States, Germany, Italy, Belgium, the United Kingdom, Japan, Australia, Canada, Russia, Central Asia and the Middle East. We have established long-term, stable and strategic cooperative relationships with large construction enterprises and renowned engineering teams worldwide. Supported by superior product quality and professional all-round services, we have become a core and trusted building material supplier for our global partners in China.

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