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1. 发明公开

EP1875009A1 ROOF TILES 有权
标题翻译：屋顶瓦片
公开(公告)号：EP1875009A1
公开(公告)日：2008-01-09
申请号：EP06726926.6
申请日：2006-04-26
申请人： Lafarge Roofing Technical Centers Ltd
发明人： SCHREIVER, Martin , GEORGE, Gary
IPC分类号： E04D1/30
CPC分类号： E04D1/30 , E04D13/0445 , E04D2001/305 , E04D2013/045
摘要： An integrated set of roof tiles comprises a main roof tile (12) of rectangular shape in plan, which is provided with interlocking side-lock portions (58,60) at opposite side edges thereof. The roof tile (12) also has a flat, bottomed channel (62) with sloping side walls (68,70), the channel (62) extending from a toe to head end of the main roof tile (12). The channel (62) has a widening towards the middle of its length. The set of roof tiles also comprises a ridge tile (2), which is substantially of half round configuration and is provided with a channel (24) having sloping side walls (30,32), the channel (24) extending over the ridge tile to continue the configuration of the main roof tiles (12). The ridge tiles (2) are also provided with protuberances (42) at lower edges that engage in use with upper faces of the topmost roof tiles (12) on either side of an apex (4) of a roof (6), which protuberances (42) define a ventilation opening (41) between the ridge tiles (2) and the topmost roof tiles (12). Pervious sealing members, provided by grills, strips of foam or a combination thereof are attached to the ridge tiles (2) to bridge the ventilation openings (41) and facilitate the fast assembly of the ridge of a roof. The set of tiles, which also includes ridge end caps (8) and verge tiles (14), are moulded from concrete and have a density of between 2.11 to 2.16 g/cm3 and a durability of over 400DIN freeze/thaw cycles.
摘要翻译：一组整体式屋顶瓦片包括平面呈矩形的主屋顶瓦片（12），在其相对的侧边缘处设置有互锁的侧锁定部分（58,60）。屋顶瓦（12）还具有带有倾斜侧壁（68,70）的平底有底通道（62），通道（62）从主屋顶瓦（12）的趾部延伸到顶端。通道（62）朝向其长度的中间变宽。该组屋顶瓦还包括脊瓦（2），其基本上为半圆形构造并且设置有具有倾斜侧壁（30,32）的通道（24），通道（24）在脊瓦继续配置主屋顶瓦片（12）。脊瓦（2）还在下边缘处设有突起（42），其与屋顶（6）的顶点（4）的任一侧上的最顶部屋顶瓦片（12）的上表面接合使用，该隆起（42）在脊瓦（2）和最顶部屋顶瓦片（12）之间限定通风开口（41）。通过烤架，泡沫条或它们的组合提供的透水密封构件附接到脊瓦（2）以桥接通风开口（41）并且有助于屋顶的脊的快速组装。包括脊端盖（8）和边缘瓦片（14）的一组瓦片由混凝土模制而成并具有2.11至2.16g / cm 3之间的密度和超过400DIN冻结/解冻循环的耐久性。

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