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公开(公告)号:US20180029940A1
公开(公告)日:2018-02-01
申请号:US15552905
申请日:2016-02-15
申请人: Monier Roofing GmbH
发明人: Andreas DRECHSLER , Michael FRIEDRICH , Michael HEISE , Jürgen KLEIN , Stephan WESTPHAL , Ben CRANFIELD
CPC分类号: C04B28/04 , C04B14/062 , C04B14/16 , C04B2111/00068 , C04B2111/00129 , C04B2111/00594 , E04D1/04 , C04B14/06 , C04B14/12 , C04B2103/34 , C04B2103/54 , C04B14/24
摘要: A roofing tile composed of concrete material and a method for producing such a roofing tile. The concrete material contains a binder, a gravel, a light-weight aggregate, and added water. The roofing tile has at least one watercourse and a lateral interlocking joint having a covering fold and a water fold. The ratio of water to binder is less than 0.3, the light-weight aggregate is composed of a material that is hydrophobic and/or not hygroscopic, and the roofing tile has a density in the range of 1.6 g/cm3 to 1.9 g/cm3 after the hardening. The roofing tile has a thickness of 5 mm to 9 mm, preferably 7 mm to 8 mm, in the highly loaded regions, preferably in the region of the watercourse.
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公开(公告)号:US20180170809A1
公开(公告)日:2018-06-21
申请号:US15896625
申请日:2018-02-14
申请人: Monier Roofing GmbH
发明人: Andreas DRECHSLER , Michael FRIEDRICH , Michael HEISE , Jürgen KLEIN , Stephan WESTPHAL , Ben CRANFIELD
IPC分类号: C04B28/04 , C04B14/16 , E04D1/04 , C04B14/06 , C04B111/00
CPC分类号: C04B28/04 , C04B14/062 , C04B14/16 , C04B2111/00068 , C04B2111/00129 , C04B2111/00594 , E04D1/04 , C04B14/06 , C04B14/12 , C04B2103/34 , C04B2103/54 , C04B14/24
摘要: A roofing tile composed of concrete material and a method for producing such a roofing tile. The concrete material contains a binder, a gravel, a light-weight aggregate, and added water. The roofing tile has at least one watercourse and a lateral interlocking joint having a covering fold and a water fold. The ratio of water to binder is less than 0.3, the light-weight aggregate is composed of a material that is hydrophobic and/or not hygroscopic, and the roofing tile has a density in the range of 1.6 g/cm3 to 1.9 g/cm3 after the hardening. The roofing tile has a thickness of 5 mm to 9 mm, preferably 7 mm to 8 mm, in the highly loaded regions, preferably in the region of the watercourse.
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