Non-metallic building materials; Non-metallic materials for use in the construction of walls; Non-metallic construction materials

Acoustic blocks; Blocks made of concrete; Blocks made of non-metallic materials for building purposes; Blocks made of non-metallic materials for coastal protection; Blocks made of non-metallic materials for river-bank protection; Building blocks incorporating insulating materials; Cement blocks; Concrete blocks; Concrete flooring blocks; Masonry blocks; Non-metallic blocks for construction; Non-metallic blocks for use in flooring construction; Non-metallic building blocks; Non-metallic building materials in the form of blocks; Non-metallic flooring blocks; Non-metallic wall blocks; Reinforced thermal building blocks

Blocks made of non-metallic materials for building purposes; Building blocks incorporating insulating materials; Non-metallic building blocks; Non-metallic building materials in the form of blocks

Building construction consultancy; Building consultancy services; Civil engineering construction consultancy; Civil engineering consultancy (construction and maintenance)