concrete block ladder the most expensive building materials
Ladder Mesh is a prefabricated reinforcement for embedment in the horizontal mortar joints of masonry.
It is manufactured in 10′ 8″ lengths from wire conforming to ASTM A 82 / A82M for cold drawn steel wire.
It consists of two or more parallel and deformed longitudinal wires welded to a perpendicular cross wire spaced 16″ O.C. Out-to-out spacing is approximately two inches less than the nominal thickness of the wall.
MATERIAL : Iron wire & stainless steel wire 304/316
Shijiazhuang tangchao metal joint reinforcement products conform to:
ASTM A951 (Standard Specification for Steel Wire for Masonry
Joint Reinforcement)
Our products pass the testing of ASTM A951,We tested in USA .
Tensile Strength - 80,000 p.s.i. | Yield Point - 70,000 p.s.i. minimum
Zinc Coating:
Mill Galvanized coating: (0.1 oz/ft2)
Hot-Dip Galvanized after fabrication: (1.5 oz/ft2)
Wire Diameter:
9 gauge or 3/16”?
Side Rods and Cross Rods available in any combination of the above.
Cross Rods welded 16” O.C.
Block Size: Standard Sizes: 4” wall - 16“ wall.
Other widths available on special request.