Chama Valley Production
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Wire Mesh Systems
Double Twist Wire Mesh is used for drapery applications where the mesh is draped over the slope face to control the descent of falling rocks. CVP manufactures 8x10 (3"x4") Hexagonal Double Twist Wire Mesh in accordance with ASTM A975. Wire mesh is available in galvanized (Style 1) or PVC Coated (Style 3).
TECHNICAL DATA
PRODUCT: DOUBLE TWISTED HEXAGONAL WIRE MESH PER ASTM A975-97, STYLE 1
MESH WIRE: 0.120 INCHES, SOFT TEMPER, CLASS 3 COATING
SELVEDGE WIRE: 0.150 INCHES, SOFT TEMPER, CLASS 3 COATING
TENSILE OF WIRE: MAXIMUM OF 70,000 PSI PER ASTM A641-09A, SOFT TEMPER
MESH WIRE WEIGHT OF ZINC COATING: 0.85 OZ/FT2 PER ASTM A641-09A CLASS 3
SELVEDGE WIRE WEIGHT OF ZINC COATING: 0.90 OZ/FT2 PER ASTM A641-09A CLASS 3
MESH OPENING SIZE: 8x10 CM (3”x4”)
STRENGTH PARALLEL TO TWIST: 3,500 LBS. PER ASTM A975-97
STRENGTH PERPENDICULAR TO TWIST: 1,800 LBS. PER ASTM A975-97
PUNCH TEST STRENGTH: 6,000 LBS. PER ASTM A975-97
PRODUCT: DOUBLE TWISTED HEXAGONAL WIRE MESH PER ASTM A975-97, STYLE 3
MESH WIRE: 0.106 INCHES, SOFT TEMPER, CLASS 3 COATING
SELVEDGE WIRE: 0.134 INCHES, SOFT TEMPER, CLASS 3 COATING
TENSILE OF WIRE: MAXIMUM OF 70,000 PSI PER ASTM A641-09A, SOFT TEMPER
MESH WIRE WEIGHT OF ZINC COATING: 0.80 OZ/FT2 PER ASTM A641-09A CLASS 3
SELVEDGE WIRE WEIGHT OF ZINC COATING: 0.85 OZ/FT2 PER ASTM A641-09A CLASS 3
PVC COATING THICKNESS: NOMINAL - 0.02”, MINIMUM – 0.015”
PVC COATING PHYSICAL PROPERTIES PER ASTM A975-97 SECTION 8.2
MESH OPENING SIZE: 8x10 CM
STRENGTH PARALLEL TO TWIST: 2,900 LBS. PER ASTM A975-97
STRENGTH PERPENDICULAR TO TWIST: 1,400 LBS. PER ASTM A975-97
PUNCH TEST STRENGTH: 5,300 LBS. PER ASTM A975-97
