load bearing capacity of polywood treximet

Perpendicular-to-grain allowable loads do not include the NDS Bearing Area Factor C b. For posts whose bearing area is not closer than 3" from the end of a sill plate the P c ⊥ values may be multiplied by C b. T = Bearing Length (post thickness) C b = Bearing Area Factor per NDS 3.10.4 Parallel-to-grain values listed. 【Get Price】

RE: Plywood Vertical Load Capacity msquared48 (Structural) 23 Sep 10 10:19 As MtE said you will almost double the capacity of the plywood(due to the dead load reduction of the second sheet of plywood) but not necessarily the structural system supporting the vertical loads as you have to also check the supporting joists beams columns any ... 【Get Price】

s = uniform load based on shear strength (psf) V s = Planar Shear Capacity F s(IB/Q) in (lb./ft.) L s = clear span (in. center-to-center of supports minus support width in.) 2 b b L 96 M w = 2 b b L 120 M w = s s s L 24 V w = s s s L 20 V w = s s s L 19.2 V w = 2 b b L 96 M w = 【Get Price】

The theoretical size of a load bearing beam required to support a particular weight is easy to calculate but the choice of the actual beam depends on taking into account the factors of the particular situation. 【Get Price】

Plywood Strengths. Plywood is among the strongest of all building materials. The strength is a result of individual grain layers placed perpendicular to each other bonded with glue under high ... 【Get Price】

BL: Required bearing length in inches Steps in Sizing Headers and Beams: 1. Determine the required total load (live load + dead load) in plf. 2. Determine the required live load in plf. 3. Select a clear opening and find columns where the plf value in the TL row equals or exceeds the required total load and the 【Get Price】

MULTI-SPAN NORMAL DURATION OF LOAD DRY CONDITIONS Thickness Face Grain Parallel to Supports (inches) Load Face Grain Across Supports Span Center-to-Center or Span Governed Span Center-to-Center of Supports (inches) of Supports (inches) Rating By 12 16 19.2 24 30 32 36 40 48 60 12 16 24 L/360 433 197 116 60 31 25 22 16 11 40 17 6 【Get Price】