MARMOX Construction Board is a high performance, glass mesh reinforced insulating board. MARMOX Construction Board is made of waterproof extruded polystyrene with a fibreglass mesh embedded on each face, into a cement polymer adhesive. It is an ideal board to fix ceramic wall & floor tiles onto.

Marmox Can be used in many situations including:

Applications

  • Conservatory Floors
  • Bathrooms/Showers
  • Partitioning
  • Basements
  • Under Tile Heating Insulation
  • Loft Lining
  • Pipe Duct Casing
  • Wetrooms

Advantages

  • High Thermal Insulation
  • High Compressive strength compared to similar materials
  • Closed cell structure means no water or humidity absorption – Waterproof
  • Ready to receive plaster and tiles
  • Safe to use – Asbestos free, not harmful to health
  • Boards are light enough to be carried and installed by one person
  • Not affected by freeze/thaw cycle
  • Boards can fix or bond to any surface.

Marmox Construction Boards are available in the following sizes and thickness:

 

 

Thickness mm

Width mm

Length mm

Weight Kg/Board

U Value W/m2K

6

600

1250

1.95

4.50

10

600

1250

2.22

2.70

20

600

1250

2.48

1.35

30

600

1250

5.48

TBC

40

600

1250

6.00

TBC

50

600

1250

6.52

TBC

30*

600*

2500*

5.48*

0.90*

40*

600*

2500*

6.00*

0.67*

50*

6008

2500*

6.52*

0.54*

 

*These lengths in bold will shortly be available

Property Specifications Value

 

Density DIN 53420 36 kg/m3
Thermal Conductivity DIN 52612 0.027 watt/mK
Thermal Conductivity (5 years) DIN 52612 0.032 watt/mK
Compressive Strength DIN 53421 3.0kg/cm2 (300kN/m2)
Water Absorption (immersion) DIN 53428 0.2% by vol
Water Absorption (capillary) DIN 53428 Nil
Coefficient of Linear Expansion 70 x 10-6
Flammability DIN 4102 B1
BS 476 Part 6, 7 Class O

 

For further information:

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