Prestressing force anchorage

YJM Tensioning System is a complated, independent building measure researched, and developed by TianJin ZhenHua Prestressing Force Technology Co. Ltd. It has been widely adopted by modern construction,especially used in pre-tension or post-tension for concrete constructions and building materials.

YM Series products are composed of tensioning anchor,holding anchor,connectors.It can used to lock the steel strand wires on/under classes of 2000Mpa standard strength,which is usually in diameters of 12.7mm /12.9mm/15.2mm/15.7mm.

It has been verified by pratice that various type of YM anchor also can be used for the different  kinds of strand wires produced according to ASTM/BS/JIS/JIG/AS and  other international standards respectively only if  its technical parameters shall mary the related  detail materials.

YJM Anchor consists of anchor head, bearing plate, anchor wedge, spiral reinforcement , plastic or metal corrugated ducts, PC strands(PC wire bundle).The products can be divided into two types according to their strand diameters: YJM13 andYJM15.

YJM anchorage system has the following features:

YJM anchorage( anchor block ) system can be used to anchor 12.7mm-15.7mm and strength below 2000Mpa PC strands.

YJM anchorageis complete in varieties and specifications.Wedge anchorage can be chosen arbitrarily from 1-55 wire PC strand (PC wire bundle) or according to the specific demands of the engineering designs. It is an anchorage system featured by its wide range of the application, easy of the design and simplicity of the process.