- 1 -HOE 88/F 286Abstract:Support web for roof foundation websA support web is described for roof foundation webs whichcomprises a spunbonded web of polyester filaments. Thespunbonded web has a basis weight of 50 to 100 g/m2 and afilament denier of 1 to 8 dtex. It has been thermo-mechanically preconsolidated by means of a smooth calen-der and end-consolidated by means of a binder. Thisproduces a high tear propagation resistance and nailremoval resistance and good dimensional stability at hightemperatures. The spunbonded web is therefore particular-ly suitable for use as a support web for bituminized rooffoundation webs.
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机译：-1-HOE 88 / F 286抽象：屋顶基础网的支撑网描述了用于屋顶基础腹板的支撑腹板，包括聚酯长丝的纺粘纤网。的纺粘纤维网的单位面积重量为50至100 g / m2，长丝旦数为1至8 dtex。一直热通过光滑的压光机进行机械预固结并通过粘合剂进行固结。这个产生高抗撕裂性和指甲高耐脱模性和良好的尺寸稳定性温度。因此，纺粘纤网特别是-非常适合用作沥青屋顶的支撑网基础网。
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