|
Properties |
|
Sl. No. |
Property |
Structural Plywood |
BMB 6 MM |
BMVC 21 MM |
Plywood |
|
1 |
Density kg/m2 |
750 |
790 |
602 |
553 |
|
2 |
Strength N/mm2 |
||||
|
g |
Tensile |
54 |
29.5 |
36.4 |
32.7 |
|
g |
Along |
34 |
29.5 |
35.8 |
33.8 |
|
g |
Across |
gg |
g |
g |
g |
|
b. |
Compressive |
||||
|
g |
Along |
34 |
35.3 |
43.9 |
24.5 |
|
g |
Across |
29 |
35.3 |
40.2 |
20.5 |
|
3 |
Modulus of Rupture N/mm2 |
gg g |
|||
|
g |
Along |
49 |
59.4 |
68.5 |
47.7 |
|
g |
Across |
29 |
59.4 |
55.4 |
30.0 |
|
4 |
Modulus of
Elasticity |
gg gg |
|||
|
g |
Along |
7355 |
3144 |
7820 |
56.9 |
|
g |
Across |
3923 |
3144 |
3210 |
25.6 |
|
5 |
Modulus of Rigidity N/mm2 |
588 |
6066 |
3316 |
600 |