Building materials (non-metallic); Construction materials, not of metal; cement and cement building elements; concrete and concrete building elements; bricks; masonry blocks; paving stones, slabs, tiles or blocks; artificial stone; building stone

Concrete and masonry building materials; non-metallic building bricks and blocks; concrete paving blocks and slabs; concrete curbing and drainage blocks, concrete crib wall header and stretcher blocks; concrete revetment blocks and slabs; concrete retaining wall blocks

Concrete and masonry products used in building including concrete masonry blocks, bricks and segmental paving

Concrete and masonry building materials, non-metallic building bricks and blocks, masonry building blocks, concrete pavers, concrete paving blocks and slabs, concrete curbing and drainage blocks, concrete crib wall header and stretcher blocks, and concrete revetment blocks and slabs

Bricks

Masonry blocks including garden blocks, bond beams, lintels, sills, sashes, squints and stretchers; bricks, pavers, artificial stone in the form of cobblestones, concrete roofing tiles, concrete building framework, all being goods in class 19

Advisory and information services included in this class relating to the use of pavers, bricks and blocks in construction, insulation, masonry, building and repair

Metal concrete block curing racks

Concrete block machines for making concrete blocks, off bearing hoists for handling blocks, mixers, machinery and machine tools used in relation to concrete block making, and parts thereof

Concrete building blocks.