mercor tecresa® » Tecwool® Mortar

Our Tecwool® Mortars

Tecwool® is a line of fireproof mortars composed of mineral wool, cement as only hydraulic binder and other additives in small percentages which are incorporated in the manufacturing process.

The test conducted in official laboratories certify that the Tecwool® mortars have a high fire resistance and adherence on all kind of supports and/or surfaces: metal, concrete, carbon fibre, sheet, ceramic vault, sheet ducts, bands, partition walls, facings, etc.

The TECWOOL mortars are incombustibles according to European Standard UNE-EN 13501-1. Euroclass A1.

Depending on the required solution and the type of support to be protected, mercor tecresa® have several types of mortars with different densities: TECWOOL® FTECWOOL® T and TECWOOL® 825.

Each of the products goes through a rigorous internal quality control which allows to know the history, location and track record of every manufactured batch.

Such precise control has allowed the development of an advanced product on the passive fire protection sector, making it the first mineral wool mortar to obtain the CE mark with DITE No. 11/0185, guaranteed by Applus according to ISO 9001 Standard.

The Tecwool® mortars offer the perfect constructive solutions for fire protection, depending on the density of the mortar used. The passive fire protection can be specifically provided for all types of structures and surfaces presented in construction; it can also provide with optimum thermal insulation, or the protection in industries and tunnels.

The spraying process of the Tecwool® mortars is conducted through pneumatic spraying machine, pushing the dry mortar through the hose until the nozzle, where it is mixed with plenty of water spray, to later proceed to is application.

The application, depending on the type of surface to be protected, can be performed either directly on the surface, on an adhesive applied as prior primer, or on a metal mesh fixed to the support, prior the mortar application.

Types of Tecwool® Mortars




Construction Solutions for the fireproof Tecwool® mortars

Product document

Spraying Machine for Tecwool® Mortars

Watch this video for the start-up of the mortar projection machine

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