发明名称 |
METHOD FOR MANUFACTURING A FORMED BODY WITH A CAVITY STRUCTURE FOR SOUND AND/OR HEAT INSULATION AND FORMED BODY FOR SOUND AND/OR HEAT INSULATION |
摘要 |
<p>The invention pertains to a method for manufacturing a formed body with a cavity structure for the sound and/or heat insulation of buildings. According to the invention, pre-foamed polystyrene particles are compressed into a formed body in a mould or on a conveyor belt system under the influence of heat and/or pressure, wherein the degree of compression amounts to 0.2-0.8, preferably 0.3 to 0.7, particularly 0.4 to 0.6, such that a communicating cavity volume is preserved in the formed body. The invention furthermore pertains to a formed body for the sound and/or heat insulation of buildings.</p> |
申请公布号 |
CA2777149(C) |
申请公布日期 |
2014.04.15 |
申请号 |
CA20122777149 |
申请日期 |
2012.05.15 |
申请人 |
STO AG |
发明人 |
HITZLER, MARTIN;WEIER, ANDREAS;KOHLER, EVA;LEINGRUBER, SILKE |
分类号 |
B29C43/02;E04B1/88;F16L59/02;F16L59/05 |
主分类号 |
B29C43/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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