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THERMAX® fire protection mortar M10
Special mortar for concreting fire dampers and fire doors in solid construction parts. Concreting pipe openings. Concreting air ducts.

THERMAX® fire protection mortar M10
Special mortar for concreting fire dampers and fire doors in solid construction parts. Concreting pipe openings. Concreting air ducts.

Cement-bound THERMAX® fire protection mortar. The special mortar has been tested in accordance with EN 998 – 2, and classified under the M10 mortar group under DIN V 18580: NMIII). It is made out of standardised bonding agents (Portland cement, in accordance with EN 197 – 1) and compensating ingredients to improve its freshness and firmness.

Technical specifications

THERMAX® fire protection mortar M10 
Fire class A1
Mortar group (acc. to EN 998-2)M10
Granulation0 – 1 mm
Hardened mortar density> 1.6 kg/dm³
Compressive strength> 10 N/mm²
Flexural strength> 4 N/mm²
Processing timeabout 2 hours at 20 °C
Low chromate