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

Gallery

Properties

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

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

All physical and mechanical values are averages based on standard production and tested according to internal procedures. The typical values are given for guidance. The figures can change dependent on the test methods used. If a particular value is of prime importance for a specification, please consult wit us.