PENTRA

[Class - 19]

Building materials, not of metal; non-metallic rigid pipes for building; asphalt, pitch and bitumen; transportable buildings not of metal; monuments not of metal; concrete; polymer concrete; refractory concrete; synthetic concrete; concrete floors; coverings of concrete; concrete walls; concrete blocks; concrete pipes; concrete slabs; concrete paving stones; concrete vaults; casting concrete; concrete panels; slabs of concrete; ready-to-use concrete; aggregates for concrete; premixed ready-to-use concrete.

[Class - 1]

Chemical products for use in industry, science, photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; soil fertilizers; fire-extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning materials; adhesives for use in industry; agglutinants for concrete; concrete admixtures; additives for concrete; binding agents for concrete; hardeners for concrete; chemical binders for concrete; concrete hardening agents; anti-agglutinating agents for concrete; impregnating products for concrete; setting retarders for concrete; setting accelerators for concrete; chemical compositions for reinforcing concrete; poultice for use on concrete; concrete-aeration chemicals; chemical compositions for the treatment of concrete; chemicals for use in the manufacture of concrete; surface-active agents for the preservation of concrete; waterproofing chemical additives for concrete; hardening products; hardening catalysts; plasticizer chemical additives for concrete; epoxy adhesives for use with concrete.