Basic Materials Valley Trading Company
Deck Grey Plywood
Deck Grey Plywood
New generation of film faced plywood for concrete formwork
Description
Film faced plywood Deck Grey is manufactured on the basis of Exterior birch plywood overlaid with film made of high-density paper, impregnated with phenol-formaldehyde resin, the edges are sealed with acrylic paint. Wear resistance according to Taber test is 400-450 rounds.
Deck Grey has a set of features improved in comparison with standard film faced plywood:
- Twice higher water-resistance indicators
- UV and chemical resistance
- No risk of staining the concrete surface
- Better colour stability
- Twice lower level of formaldehyde emission
The main area of Deck Grey application is construction. The surface of the plywood board matches the concrete colour, which makes it perfect for concrete formwork. The surface of the concrete after casting has a more attractive “architectural” appearance.
Technical sheet
Specifications
Thicknesses, mm: | 6,5; 9; 12; 15; 18; 19; 21; 24; 27; 30; 35; 40 |
Sizes, mm: | 22440×1220 or 1220×2440, 2500×1250 or 1250×2500, 2500×1525, 1525×3050, cut-to-size |
Grades: | I/I |
Surface type: | F/F (smooth/smooth) |
Film density: | 120/120, 120/220, 220/220 g/m2 |
The formaldehyde emission according to WKI reports:(limit value: 3,5 mg/h х m2): | 0,1-0,3 mg/h х m2 |
Surface characteristics
(Other film densities are available upon the agreement with a customer)
Type of surface | Type of surface | Film density, g/m2 | Taber revolutions* | Rolling wear** |
Deck | F/F | 120 | 400-450 rounds | 3500 |
Deck Grey | F/F | 220 | 700-750 rounds | 5000 |
* The films of other densities are availbale on request.
** Abrasion resistance is tested according to DIN 53799/EN 438.
*** Resistance to rolling wear is determined by a method corresponding to SS 923508.
Strength characteristics
Thickness of plywood, mm | Bending strength, MPa, mean value | Modulus of Elasticity, MPa, mean value | ||
perpendicular to the fiber | parallel to the fiber | perpendicular to the fiber | parallel to the fiber | |
6,5 | 60 | 85 | 4300 | 9500 |
9 | 65 | 85 | 5700 | 9000 |
12 | 60 | 80 | 6000 | 8500 |
15 | 60 | 80 | 6500 | 8500 |
18 | 75 | 70 | 7000 | 8500 |
19 | 70 | 70 | 7200 | 8000 |
21; 24; 27; 30 | 70 | 70 | 7000 | 8000 |