发明名称 Redn. of distortion in floor tiles made from recycled plastic - includes compensation zones which divide the tile and prevent transfer of shrinkage stresses from one area to another
摘要 <p>A floor tile manufactured chiefly in recycled plastic has a profiled upper surface for slip prevention and a ribbed underside. Distortion in the tile can be avoided by integrally formed compensation zones which divide the panel into areas. The compensation zones prevent or reduce shrinkage transfer from one area to another. USE/ADVANTAGE - For floor coverings on terraces and balconies. Warpage in 500 mm.sq. panels caused by shrinkage is avoided and press cooling time can be reduced.</p>
申请公布号 DE3923656(A1) 申请公布日期 1991.01.31
申请号 DE19893923656 申请日期 1989.07.18
申请人 DR. SPIESS KUNSTSTOFF-RECYCLING GMBH & CO, 6719 KLEINKARLBACH, DE 发明人 RYDMANN, THEO, 6719 HETTENLEIDELHEIM, DE;BUERCKY, WALTER, 6719 BOLANDEN, DE
分类号 E01C5/20;E04F15/10 主分类号 E01C5/20
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