YJM15-3 Type Wedge Anchorage Price YM15-4 Hole Anchorage Nationwide Direct

Permanent anchoring devices used on concrete. Anchors can be divided into two categories:

(a) Tension End Anchorage: Installed at the end of the prestressed tendon and capable of tensioning. Also known as prestressed anchorage, the so-called anchorage refers to a device in post-tensioned structures or components that maintains the tension of the prestressed tendon and transfers it to the concrete;

(b) Fixed End Anchorage: Installed at the end of the prestressed tendon, YJM15-3 Type Wedge Anchorage Price YM15-4 Hole Anchorage Nationwide Directusually embedded in concrete and not used for tensioning. The standard for prestressed tendon anchorage is

Application Fields

Widely used in highway bridges, railway bridges, urban interchanges, urban light rails, high-rise buildings, hydraulic and hydroelectric dams, ports and docks, rock slope anchoring, foundation reinforcement, tunnel and mine roof anchoring, prestressed grid structures, subways, large public buildings, warehouse factories, tower structures, heavy lifting, slip-form intermittent advancement, bridge and tunnel jacking, large containers and ships, sleepers, bridge bearing replacement, bridge and building reinforcement, rebar engineering, anti-magnetic and anti-corrosion engineering (fiber anchorage), carbon fiber reinforcement, pre-tensioned beam yard construction, external prestressing engineering, cable-stayed bridges, suspension bridges, and other project engineering.

Specifications and Models

Currently commonly used anchorage specifications in China include:

(a) M15-N Anchorage. M stands for anchorage (the first letter of the Chinese pinyin for anchorage); 15 represents the specification of the steel strand, which is 15.24 (the commonly used steel strand strength in China is 1860MPa grade 15.24 steel strand); -N refers to the number of steel strands to be threaded.

(b) M13-N Anchorage. M stands for anchorage (the first letter of the Chinese pinyin for anchorage); 13 represents the specification of the steel strand, which is 12.78 (the commonly used steel strand strength abroad is 1860MPa grade 13.78 steel strand); -N refers to the number of steel strands to be threaded.