About us
Certifications
Pumice
Certificate of conformity of the factory production control(0615-CPR-9981)
Certificate of conformity for lightweight aggregates for concrete, mortar and grout
Certificate of conformity of the factory production control(0615-CPR-9984)
Certificate of conformity for lightweight aggregates for bituminus mixtures and surface treatments and for unbound and bound applications
Pumice stone
Environmental Product Declaration for LAVA Pumice Stone in accordance with ISO 14025 and 15804:2012+A2:2019
CE Marking 0-3 2024
Quality Certificate of LAVA pumice stone 0-3mm by Bureau Veritas according to ΕΝ 13055-1 for concrete, mortar and grout
CE Marking 0-8 2024
Quality Certificate of LAVA pumice stone 0-8mm by Bureau Veritas according to ΕΝ 13055-1 for concrete, mortar and grout
CE Marking 2-10 2024
Quality Certificate of LAVA pumice stone 2-10mm by Bureau Veritas according to ΕΝ 13055-1 for concrete, mortar and grout
CE Marking 0-16 2024
Quality Certificate of LAVA pumice stone 0-16mm by Bureau Veritas according to ΕΝ 13055-1 for concrete, mortar and grout
CE Marking 0-16 Landfill 2024
Quality Certificate of LAVA pumice stone 0-16mm by Bureau Veritas according to ΕΝ 13055-2 for surface treatments
CE Marking 0-40 Landfill 2024
Quality Certificate of LAVA pumice stone 0-40mm by Bureau Veritas according to ΕΝ 13055-2 for surface treatments
Gypsum
ISO 9001:2015 - Altsi
Quality Management System according to the standard EN ISO 9001 2015 for Altsi Quarry
