General Characteristics
Face-view CLAY blocks
Masonry with CORREA blocks, type “CR20,” modular dimensions (length x thickness x height) 50×19.5×20 cm, with/without water-repellent, net dry density of concrete 1,550 kg/m³ (±10%), perforation, fire resistance (without plaster), CE marked (in accordance with EN 771-3 with attestation system 4, category 2), produced exclusively with natural aggregates by a company certified UNI EN ISO 9001 (Quality) and ISO 14001 (Environmental Certification).
Face-view CONCRETE blocks
Masonry with CORREA blocks, type “CR20,” modular dimensions (length x thickness x height) 50×19.5×20 cm, with/without water-repellent, net dry density of concrete 2,200 kg/m³ (±10%), perforation, fire resistance (without plaster), CE marked (in accordance with EN 771-3 with attestation system 4, category 2), produced exclusively with natural aggregates by a company certified UNI EN ISO 9001 (Quality) and ISO 14001 (Environmental Certification).
