Concrete Anchor And Wedge

    Product Description   YJM15 Porous anchorage prestress Products: porous prestressed anchorage   Model:YJM15-2 to YJM15-12 1.       Product Introduction: Prestressed tendons in anchorage installed in anchor cable steel strand) exposed and can be tensioned anchorage, after tensioning preload tension of the prestressed reinforcement can be passed to the surface of concrete or steel structure, increase the overall strength of the effect. Special analysis, tunnels, Bridges and other prestressed tensioning construction engineering. 2.       The performance parameters: the diameter of the steel strand           15.24mm,15.20mm the tensile strength of steel strand            ≤1860Mpa The efficiency coefficientη                   ≥95% The assembly stress length of total strain   εapu ≥2.0% pitch                                           36mm Execution standard                         GB/T 14370-2007 3.       The unique features: Anchor piece tooth type is reasonable, unique small damage degree of anchor cable surface, grasping the anchor cable is firm and reliable. Anchor for three disc, incision is bevel, and steel wire spiral to the contrary, more uniform distribution of steel strand monofilament passed the tensile force, anchor follow-up effect is good. Efficiency coefficient is high, safe and reliable support. 4.       packaging: Kraft paper carton packaging, each anchorage is  independently encapsulated by plastic bags .     Company Strength Qiaolishen is the first company to produce, research and develop mining prestressing force series products of professional manufacture in domestic. It’s the first brand of China mining prestressing force series product. Founded in 1994, Located in Shunyi, Beijing. Plant covers an area of 50 acres. It’s mainly serve the domestic coal enterprises, has a number of technology patents. It’s always the domestic large-scale coal enterprise supplier for more than ten years, such as Yangmei Group, Jinmei Group, Tiemei Group, Dragon coal group etc.   Pantent Certificate     Customer Logo       Contact us Address: Shunjiao Road, Wangpanzhuang Village, Mulin Town, Shunyi District, Beijing, China. Tel: 0086-10-83386507 or 0086-10-63868626 Fax: 0086-10-83386507 Skype: Equali280 Trademanger: bjqiaoli