CABR QMV Prestressing Concrete Anchor Head for 0.5"&0.6" Strand

CABR

Credible: CABR stands for China Academy of Building Research, founded in 1953, placed in the Capital Beijing,  the ONLY government company and also institute company engaged in prestressing technology,  the largest and most diverse research institution in building industry in China, has 14 research institutes and 77 laboratories, covering 70 research fields of building structure, foundation etc.

Technique authority: CHIEF EDITOR of Chinese prestressing technology Standards including GB/T 14370-2007, JGJ 85-2010, etc. There are 85 professors, 67 doctors and 232 masters work for CABR. We provide the whole technical support, training and after-sales service.

Experience: research in this field for over 60 years, own the PATENT of the prestressing product. 

CABR QM Prestressing Anchorage System

CABR QM Prestressing Anchorage System is mainly applied in the tensioning and anchoring of pre-tensioned and post-tensioned high strength strands and wire bundles. The products of this System include: anchorage series, coupler series, cable series, grip series, tensioning equipment, un-bonded tendons, corrugated metal duct, tension testing machines, etc. The static load, dynamic load and other technological testing has been conducted to the QM Series Anchorage in the light of the relevant stipulations in Chinese standard, the Anchorage, Grip and Coupler Used For Pre-stressing Tendon, GB14370-2000 and Recommendations for Acceptance of Post-tensioning System, FIP1993. All indexes of the performances of the products satisfy the related requirements.

Product  

QMV Type Stressing Anchorage is mainly used for the strands with strength less than 2000Mpa. The wedges adopt the style of two pieces. The draw-in of the wedges during lock-off of the anchor is less than 6mm.

QMJ Type Anchorage is formed by the special compressing machine. It is generally used as the dead end anchorage during the bonded and un-bonded construction.

QMB Type Stressing Anchorage is mostly used in the post-tensioning bonded construction of the top panel of box beam and floor in building. The compressed style or bulb style anchorage could be adopted for the dead end.

Application Projects

Office & Factory