BS EN 408, 胶合板  Timber structures-Structural timber and glued laminated timber-Determination of some physical and mechanical properties
dimesions
尺寸, EN 408, 成品 1pc
moisture content
含水率, EN 13183-1, 成品 1pc
density
密度, EN 408, full cross section,3pcs
local modulus of elasticity in bending
局部弯曲弹性模量, EN 408, 19h*b*h,10pcs
global modulus of elasticity in bending
总体弯曲弹性模量, EN 408, 19h*b*h,10pcs
shear modulus
剪切模量, EN 408, 19h*b*h,10pcs
modulus of elasticity in tension parallel to the grain
平行纹理拉伸弹性模量, EN 408, 19h*b*h,10pcs
tension strength parallel to the grain
平行纹理拉伸强度, EN 408 ,样品长度不超过2m
modulus of elasticity in compression parallel to the grain
平行纹理压缩弹性模量, EN 408, full cross section,l=6b (b:the smaller cross-sectional dimension)
compression strength parallel to grain
平行纹理压缩强度, EN 408, full cross section,l=6b (b:the smaller cross-sectional dimension)
tension and compression strengths perpendicular to the grain
垂直纹理拉伸和压缩强度, EN 408 ,19h*b*h,10pcs
Compression and tension modulus of elasticity perpendicular to the grain
垂直纹理拉伸和压缩弹性模量, EN 408 ,19h*b*h,10pcs
shear strength parallel to the grain
平行纹理剪切强度, EN 408, 300*32*55mm,10pcs
bending strength parallel to grain
平行纹理弯曲强度, EN 408, l≥19h, span=18h,10pcs
LEAD TIME  测试周期: 12 working days 工作日

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