Block And Space Architects - Perforated Polymer Concrete Panels for Ventilated Facades Panels core is manufactured by moulding by means of the mixture of silica, quartz and basalt aggregates with polyester resins.
5 Striking Designs That Use Perforated Cement Breeze-Blocks in Interesting Ways - Dwell
Wall Concrete Perforated Blocks With Rectangular And Round Holes On A Pallet On A Warehouse Stock Photo, Picture And Royalty Free Image. Image 57653070.