underfloor heating electric devi
Marmox Boards

Advantages

      High Thermal Insulation

      High Compressive strength compared to similar materials

      Closed cell structure means no water or humidity absorption – Waterproof

      Easy to cut with a knife or saw 

      Safe to use – Asbestos free, not harmful to health

      Boards are light enough to be carried and installed by one person

      Not affected by the freeze/thaw cycle

      Boards fix or bond to any surface

      Marmox® is load bearing – 30 tonnes/m2

      Marmox® is light – 10mm boards weigh only 2·96 kg/m2

      Marmox® has a high U value – 2·7 W/m2K for 10mm boards.

 

Board Sizes

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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 or 2500 2.74 or 5.48 0.90
40 600 1250 or 2500 3.00 or 6.00 0.67
50 600 1250 or 2500 3.26 or 6.52 0.54

 

Property Specification

Density DIN 53420  36 kg/m3
Thermal Conductivity DIN 52612  0.027 watt/mK
Thermal Conductivity (5Years) 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.ClassO Fire Rating

 

Shower/Bathroom Wallboard Panels Application

Marmox®  can be fixed to walls with a wall tile adhesive, or drill, plug and screw with a washer under the head.

Marmox® Boards are ideal for waterproofing/insulating shower and bathroom walls

Marmox® will help keep the room warmer, and help retain the heat for longer.

Marmox® board joints can be waterproofed using a proprietary sealant.

      Marmox® has an excellent U value – 1·35 W/m2K for 20mm boards.

       Marmox® will accept wall tiles without prior preparation.

      Marmox® will receive a plaster skim finish coat.

       Marmox® is completely waterproof.

 

 

 

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