| 摘要 |
The walls (2), ceiling (4) and floor (3) of the prefabricated unitised unit (1) for baths and WC are produced separately from reinforced concrete and are connected to one another via their reinforcements. The walls (2) and the ceiling (4) have a thickness of from 2 to 4 cm and the floor (3) a thickness of from 3 to 5 cm. <IMAGE>
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