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

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

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

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

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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