| 摘要 |
<p>The process for making a building panel consisting of a hollow brick (10), made from terracotta, and from a plaster covering (12), consists in starting from a brick (10) which is placed in a mould, in casting or injecting plaster around this brick, in removing the assembly thus produced from the mould while the plaster forming the coating (12) is still damp, and in introducing this assembly into an oven until the plaster is completely dried. <IMAGE></p> |
