| 规格: | H20 beam:
Characteristics:
Flange: 40x80 mm
Web: 3 ply structure ( fir and pine 0.6+1.8+0.6mm), 30mm thickness.
End: plastic end protection
Carry film faced plywood.
Made of high-grade solid sawn pine lumber and pine plywood.
Weight per running meter: 5.2-5.8kg
Mechanical specification:
Bending moment-max.5Kn/m
Cutting action-max1/500
Live load (Bending Stiffness)-max500kN/m2
Length in cm
180 245 290 330 360 390 490 590
www.3plyshuttering-panels.com
zsxcindy@163.com |
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