19 Non-metalic building materials, namely, masonry blocks, sand, gravel, stone; roofing slates, landscaping slates, architectural design slates, bricks, brick slabs, brick tiles, concrete blocks, concrete slabs, concrete roofing tiles, clay slabs, clay tiles, ceramic tiles, paving tiles, marble tiles; portland cement, roofing cement, masonry cement, granulated blast furnace cement, hydraulic cement, stucco cement, pozzolanic cement, concrete, stone aggregate, ready-mix concrete, concrete drain pipes, concrete water supply pipes, concrete sewer pipes, recycled concrete, pumice, pavers, paving stones, paving tiles
Trademark: 75827370
