| 摘要 |
The invention relates to a roof brick which is a building material for carrying out a structure of average bearing capacity, a wall masonry, self-insulating, heat-insulating and sound-absorbing blankets or external insulations for civil or industrial buildings. According to the invention, the roof brick comprises a body (1) made of porous material (2), wherein there is embedded a core carried out of PET-type plastic bottles (3), within the body (1) there being embedded bottles (3) which are filled with water (4) in 50% of their volume and tightly closed, being horizontally placed on two levels or vertically within said body (1). |
