Fire protective construction board

PROMATECT®-XS is a non-combustible fire protective board. Thanks to its properties it guarantees protection of structures from R 30 up to R 240. The PROMATECT®-XS board is also characterized by very good mechanical properties such as impact resistance, stiffness as well as bending strength and compressive strength. PROMATECT®-XS has got a straight longitudinal or a rounded edge. It does not contain dangerous compounds – it is environmentally friendly and recyclable.

ADVANTAGES

  • High protection
  • Good mechanical properties
  • Strong material
  • Environmental friendly
  • Lightweight and strong
  • Resistant to diluted acids and alkalis
  • More reliable then fire protection paint

APPLICATIONS

  • Smoke Evacuation ducts
  • Fireproof ventilation ducts
  • Cable protection system

GENERAL TECHNICAL DATA
Designation:  Calcium Silicate Fire Protective Board
Combustibility: Non-combustible
– DIN 4102, part 1
– BS 476, part 4
– AS 1503, part 1
– EN 13501-1
(WFRGent Classification report 11530C)

Board format (length x width) mm 1200 x 2500
Tolerance on length and width mm ± 3
Board thickness mm 30, 35, 45, 50

Tolerances on thickness : ± 0.5 mm
Density (nominal, oven dry): ca. 510 Kg/m3
Alkalinity (approximate) :  ca. 10 pH
Thermal conductivity : ca.0.087 (at 20°C) λ W/m°K
Moisture diffusion resistance : ca. 3.4 μ
Typical moisture content (at EMC*) 3 – 7%
*EMC = Equilibrium moisture content

Surface conditions:
Front face: smooth, sanded
Back face: lightly honeycombed textured
Color: off white
Storage: Store on flat surface, in a dry area.

MECHANICAL PROPERTIES
Bending strength (longitudinal direction):  2.9 N/mm2
Tensile strength (longitudinal direction): 1.1 N/mm2
Compressive strength (perpendicular to the surface) 4.5 N/mm2

BOARD WEIGHTS
Thickness (mm)    Dry weight (Kg/m2)    Weight (Kg/m2) at 20°C, 65% RH
30                             ca. 16.6                              ca. 17.1
35                             ca. 19.4                              ca. 20.0
40                             ca. 20.7                             ca. 21.3
45                             ca. 23.3                             ca. 24.0
50                             ca. 25.8                             ca. 26.6

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.

Fire protective construction board PROMATECT®-LS

Technical data sheet Promat