• date_rangePosted On :   Sep 18' 2009
• location_cityCity :   Istanbul
• languageCountry :   Turkey
• content_pasteEnquiry No. :   9091811

Dear Suppliers/Manufacturers,
We are looking for the suppliers or manufacturers
who can supply formwork plywood.

Specification for formwork plywood:

For 18 mm Plywood (for slab, wall and columns)
Base board
Birch plywood made solely from birch (hardwood) veneers
bonded together in a cross banded construction.

Bonding:
Phenolic resin cross-bonded weather resistant gluing according to EN
314-2/class 3

Face and reverse:
Dark brown phenolic film 220 g/m2.

Thickness, size and layers
Nominal thickness: 18 mm
Number of plies: 13
Panel dimensions: 1.25 x 2.5 m (if there isn't any price disadvantage) or
otherwise 1.22 x 2.44 m
Size tolerance (length/width) +/- 1 mm per meter
Square ness tolerance +/- 1 mm per meter length of diagonal
Moisture content 10 +/- 2 %

For 15 mm Plywood (for foundation)
Since the foundation formwork is selected as handset panel system,
this will be provided by formwork supplier installed within the panel

Base board
Birch plywood made solely from birch (hardwood) veneers bonded
together in a cross banded construction.

Bonding:
Phenolic resin cross-bonded weather resistant gluing according to EN
314-2/class 3

Face and reverse:
Dark brown phenolic film 220 g/m2.

Thickness, size and layers
Nominal thickness: 15 mm
Number of plies: 11
Panel dimensions: 1.25 x 2.5 m (if there isn't any price disadvantage) or
otherwise 1.22 x 2.44 m
Size tolerance (length/width) +/- 1 mm per meter
Square ness tolerance +/- 1 mm per meter length of diagonal
Moisture content 10 +/- 2 %

Generally CE Certified manufacturer is preferred.