Uniqueness Velox

  • cz
  • en
  • de
  • cz
  • en
  • de
Založeno r. 1999
Boards Velox WS
One layer timber-cement boards to produce forms (boardings) carrying, peripheral of external and internal walls, without special demand on thermal or sound insulation.
+ good thermal and sound insulation
+ high strength in pulling in bend
+ excellent adhesiveness of concrete and plaster
+ easy and strong joining the board with nails, easy to make corners and linings
+ resistant against shaking from thickness 50 mm
+ health and hygienically convenient
+ well resistant against animal and plant pests (vermins)
+ good fire resistance
TYPE OF BOARD ACCORDING TO MARKING AND THICKNESS “d” Welox WS
25mm 35mm 50mm
TECHNICAL FEATURES Measurement, units VALUES
Standard measurement (l x w) mm 2000 x 500 2000 x 500 2000 x 500
Average area mass ** kg/m2 19 25 33
Average volume mass ** kg/m3 700 670 630
Coefficient of thermal conductivity λ **** W/mK 0,11 0,11 0,11
Thermal resistance R90/90 *** m2K/W 0,22 0,300 0,45
Factor of diffusive resistance μ - 13,7 13,7 13,7
Strength of pulling in bend N/mm2 ≥ 1,8 ≥ 1,3 ≥ 1,3

Requirements for health

and hygienical convenience

- Safety sheet (The Decree of The Ministry of Industry and Trade No. 231/2004 Coll.)
Grade of flammability - A2-s1, d0

* For outside casing of carying walls red board WSC supplied

**  Tolerance ±10%

*** According to norm CSN EN 13168

**** Measured value ±