A non combustible matrix engineered mineral board reinforced with selected fibres and fillers.
PROMATECT®-H
PROMATECT®-H is a non combustible matrix engineered mineral board reinforced with selected fibres and fillers. It does not contain formaldehyde.
PROMATECT®-H is off-white in color and has a smooth finish on one face with a sanded reverse face. The board can be left undecorated or easily finished with paints, wallpapers or tiles.
PROMATECT®-H is resistant to the effects of moisture and will not physically deteriorate when used in damp or humid conditions, although the board is not designed for application in areas subject to continual damp or high temperatures.
Application:
Fire protection of steel and concrete structures, ceilings, partitions and shaft walls.
Application areas
HEAVY INDUSTRY:
• dryers
• apparatus construction
• wet and damp rooms
• industrial furnaces
• heat and moisture protection in industrial plants
• replacement for asbestos containing boards
Properties & advantages
• large-sized, self-supporting
• high mechanical strength
• good thermal insulation
• good noise-proofing
• A1, non-combustible according to DIN 4102 and EN 13501
• easy to shape and work
• good chemical resistance
• hygroscopic and vapour-permeable
• unaffected by humidity
• retains shape stability and load capacity in humid conditions
Delivery sizes:
2500 x 1250 mm
3000 x 1250 mm
Thickness mm 6 / 8 / 10 / 12 / 15 / 20 / 25 10 / 12 / 15 / 20 / 25
Other sizes are available on request. Shaped parts and cut sections are available on request.
Tolerances on thickness | mm | 6 – 12 mm 15 – 20 mm > 20mm |
± 0.5 ± 1.0 ± 1.5 |
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Technical data | ||
Color | grey | |
Building material class | DIN 4102 EN 13501 |
A1, non-combustible |
Classification temperature | ºC | 400 |
Bulk density | kg/m3 | 870 |
Shrinkage 400 ºC – 12h | % | 0.25 |
Thermal conductivity | ||
20 ºC | W/m K | 0.17 |
100 ºC | W/m K | 0.19 |
200 ºC | W/m K | 0.21 |
Specific heat capacity 400 ºC |
kJ/kg K | 0.92 |
Linear change in length 20–600 ºC |
K-1 | 6.4×10-6 |
Alkalinity | pH value | approx. 12 |
Water vapor diffusion value | μ | 20 |
Humidity contents (air dry) | % | 5–10 |
Modulus of elasticity E Long./Lat. | MPa | 4200 / 2900 |
Bending strength Long./Lat. | N/mm2 | 7.6 / 4.8 |
Tensile strength Long./Lat. | N/mm2 | 4.8 / 2.6 |
Cold compressive strength | N/mm2 | 9.3 |
Fire protective construction board PROMATECT®-H
Technical data sheet Promat