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non-combustibility and fire-resistance

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Grenamat HTI

Ideal solution for industrial applications

Grenamat HTI insulating boards reduce production costs by saving energy. 

The boards withstand a standard operating temperature of up to 1150 ° C and they are able to withstand one-time temperature up to 1250 ° C.

Properties of Grenamat HTI

Properties of Grenamat HTI

Grenamat HTI boards are heat resistant and resistant to thermal shocks. They are made of inorganic materials only and have excellent insulating properties. They are characterized by resistance to acids and alkaline compounds and by low thermal and electrical conductivity.


Grenamat HTI does not contain lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr6 +), polybrominated biphenyls (PBB) or diphenyl ethers (PBDE), asbestos, mineral or glass fibers.


Insulating boards can be manufactured with a density of 400 to 1050 kg / m3, which makes it possible to flexibly combine a high degree of insulation together with high strength.


Reaction to fire according to ČSN EN 13501-1: A1

Possible application

Possible application

Grenamat HTI is an ideal solution for high temperature industrial applications eg in glass-making, metallurgy, foundries, incinerators, etc. They are particularly suitable for insulation of various types of furnaces. The use of boards for internal insulation is possible in places with adequate pressure without direct action of abrasive particles.


In some cases, you can use it in places with direct exposure of high temperature sources.

Machining and processing Grenamat HTI

Machining and processing Grenamat HTI

Grenamat HTI is easily machined with conventional woodworking tools. It is easily cut into the desired shape and bonded with Klebepaste glue. When working with them, there is minimal dust. 
Advantages of Grenamat HTI boards

Advantages of Grenamat HTI boards

  • Non-combustible, heat-resistant and resistant to thermal shocks 
  • Excellent insulation properties 
  • Environmentally friendly (100% natural, ecological material) 
  • Resistant to acids and alkaline compounds 
  • Low thermal and electrical conductivity 
  • Easy processing with conventional woodworking tools 
  • Time and cost-saving installation 
  • Wide range of dimensions, patterns and shapes 
  • Lightweight, yet mechanically strong material
  • Induction furnaces for aluminum processing
  • Furnaces for melting aluminum
  • Glass works
  • Foundries
  • Industrial chimneys
  • Power boilers
  • Coking plants
  • Metallurgy
  • Holding furnaces
  • Waste incineration plants
  • Casting ladles and tundishes
  • Tunnel furnaces and trolleys
  • Fluidized-combustion systems
  • Sugar factories

Grenamat HTI – Technical data

Technical data
Basic sizes [mm] 600 x 800, 610 x 1000
Density [kg/m3] 400 – 850
Thickness [mm] 8 - 100
Classification temperature [℃] 1150
Tolerances of boards:
- density ± 10%
- thickness ± 1 mm
- length and width ± 5 mm
Grenamat HTI in accordance with ČSN EN 13501:1,  reaction to fire, class A1 - non-combustible

Basic size: 600 x 800 mm


Thickness
(mm)
Density
(kg/m3)
Weight of board (kg) No of boards (pcs) Total weight of full palet (kg) No of pallets on truck (pcs) Total weight on truck (kg) Sizes of full pallet
width – length - height  (mm)
13 600 3,8 220 875 27 23 625 810 1220 1630
13 750 4,7 220 1 084 22 23 848 810 1220 1630
13 850 5,3 220 1 216 19 23 104 810 1220 1630
25 400 4,8 110 578 33 19 074 810 1220 1575
25 500 6,0 110 710 33 23 430 810 1220 1575
25 600 7,2 110 842 28 23 576 810 1220 1575
25 750 9,0 110 1 040 23 23 920 810 1220 1575
25 850 10,2 110 1 172 20 23 440 810 1220 1575
50 400 9,6 56 588 33 19 391 810 1220 1600
50 500 12,0 56 722 33 23 826 810 1220 1600
50 600 14,4 56 856 28 23 979 810 1220 1600
75 400 14,4 36 568 33 18 757 810 1220 1550
75 500 18,0 36 698 33 23 034 810 1220 1550
75 600 21,6

36

828 29 24 000 810 1220 1550
100 500 24,0 26 674 33 22 242 810 1220 1500
100 600 28,8 26 799 30 23 964 810 1220 1500

Basic size: 610 x 1000 mm


Thickness
(mm)
Density
(kg/m3)
Weight of board (kg) No of boards (pcs) Total weight of full palet (kg) No of pallets on truck (pcs) Total weight on truck (kg) Sizes of full pallet
width – length - height  (mm)
13 600 4,8 220 1 116 21 23 436 1020 1240 1630
13 750 6,0 220 1 369 17 23 273 1020 1240 1630
13 850 6,8 220 1 545 15 23 175 1020 1240 1630
25 400 6,1 110 731 23 16 813 1020 1240 1575
25 500 7,7 110 902 23 20 735 1020 1240 1575
25 600 9,2 110 1 067 22 23 463 1020 1240 1575
25 750 11,5 110 1 320 18 23 751 1020 1240 1575
25 850 13,0 110 1 490 16 23 840 1020 1240 1575
50 400 12,2 56 743 23 17 094 1020 1240 1600
50 500 15,3 56 914 23 21 022 1020 1240 1600
50 600 18,3 56 1 085 22 23 866 1020 1240 1600
75 400 18,3 36 719 23 16 532 1020 1240 1550
75 500 22,9 36 884 23 20 341 1020 1240 1550
75 600 27,5 36 1 048 21 22 012 1020 1240 1550
100 500 30,5 26 853 23 19 619 1020 1240 1500
100 600 36,6 26 1 012 22 22 255 1020 1240 1500

It is possible to produce boards with parameters other than those listed.
Molded parts, milling or cutting of boards available on request (see our catalogue).

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