Chemical preparations for use in industry; additives for concrete; binding chemicals for concrete; additives (chemical -) for use with concrete; chemical polymers; chemical compounds for use in the manufacture of polymers; polymers for use in the preparation of cements; polymers for use in the preparation of cementitious compositions; adhesives for the building industry.

Concrete building materials; concrete; mortar; mortar for building; structural elements (non-metallic -) for use in building.