WISA-Form Spruce

WISA-Form Spruce

WISA-Form Spruce is a cost efficient solution for horizontal formwork casting. A full spruce base panel for light weight and formwork quality phenolic coating make this panel easy to work with.

Properties

  • Light weight
  • Easy to handle
  • Good striking properties

End-uses

  • Horizontal formwork
  • Special formwork

 
Bonding

Weather resistant glueing according to EN 314-2/class 3.

Surface and edges

Face and reverse: Dark or light brown phenolic film 120 g/m2.   
Edge sealing: Water resistant paint.

Panel size

Standard panel sizes: 
1200/1220/1250 x 2400/2440/2500/3000 mm 
1500/1525 x 2400/2440/2500/3000/3050 mm 
2400/2440/2500 x 1200/1220/1250 mm

Size tolerance (length/width) ±1mm per metre
Squareness tolerance ±1mm per metre length of diagonal 
Cut to sizes at customer’s request.

Constructions and thicknesses

Nominal
thickness (mm)
Thickness(mm)   Weight (kg/m2)
(MC 10%)
  min. - max.  
12 ​11.5 - 12.5 6.3
​15 ​14.3 - 15.3 ​7.1
​18 ​17.1 - 18.1 ​8.7
​21 ​20.0 - 20.9 ​10.1