Aditivos para formigón lixeiro | Axentes espumantes de alto rendemento para formigón celular
Os bloques CLC son un material ecolóxico e lixeiro que reduce os custos de construción. Son ideais para a construción de muros exteriores e tabiques. They are also suitable for interior walls.
These blocks can be produced by using a modern high speed mixer or a foam generator. Porén, manufacturers need to comply with the requirements of the machinery manufacturer. Ademais, they must not save on cement or additives.
CLC blocks are produced by blending cement and fly ash slurry with pre-formed foam. The slurry is pumped into a series of moulds. This allows the foam to set for about 18 a 24 horas. Afterwards, it is cut into blocks.
The block is fire resistant, making it a good choice for house construction. It also offers great thermal insulation in the summers. Because the foam is water proof, the risk of cracks is reduced. Since it is lighter, CLC blocks require less rebar and plaster.
Another advantage of CLC blocks is that they are self-compacting. This means that there is no need to add sand and other materials to bond them together. Ademais, these blocks are easy to install.
The block also provides sound insulation. It has a density range of 300 a 1800 kg/m3. Although they are slightly more expensive than bricks, they are worth the cost.
When choosing a lightweight block, choose the one that fits your budget and your requirements. Por exemplo, you can opt for AAC blocks if you want to build a tall building.