| 摘要 |
Construction. Module for building floors characterised in that it comprises an expanded polystyrene body 1, one long side 5 of which comprises a shoulder 8, while the other long side is provided with a corresponding projection 9, the upper face 6 of the body 1 intended to receive the topping having a central longitudinal groove 10, the opening of which has a smaller cross-section than that of the bottom, the said groove being partly filled with concrete 11, in which reinforcement 13 is embedded having projecting bars in that part 12 of the groove which does not contain any concrete, while the face of the body opposite that of the groove 10 is firmly fixed to wire netting 16. <IMAGE>
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