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1. 发明申请

WO2008025984A1 METHOD AND PLANT FOR FORMING A CONCRETE BUILDING PRODUCT 审中-公开
标题翻译：用于形成混凝土建筑产品的方法和设备
公开(公告)号：WO2008025984A1
公开(公告)日：2008-03-06
申请号：PCT/GB2007/003276
申请日：2007-08-29
申请人： LAFARGE ROOFING TECHNICAL CENTERS LTD , STOCK, Claude
发明人： STOCK, Claude
IPC分类号： B28B7/42 , B28B7/34 , B28B7/38 , B28B11/04 , B28C5/46
CPC分类号： B28C5/464 , B28B7/348 , B28B7/386 , B28B7/42 , B28B11/04
摘要： The method includes mixing a cementitious composition containing at least water, aggregate and cement, feeding the cementitious composition into the moulding cavity (40) of a mould (7), and allowing the cementitious composition to cure in the mould (7) to form a cast concrete building product. The product is then de-moulded from the mould (7) and a top coating is applied on the upper surface of the product. A suitable plant includes a mixing station (2) a moulding station, a curing station, a de-moulding station (8) and a coating station. The surface (36, 38) of the moulding cavity (40) is formed of a concrete releasing polymer to prevent the adhesion of the cementitious composition thereto. A static heat control liquid (34) is provided in hollow spaces (42) surrounding the moulding cavity.
摘要翻译：该方法包括混合至少包含水，骨料和水泥的水泥组合物，将水泥组合物供入模具（7）的模腔（40）中，并使水泥组合物在模具（7）形成铸造混凝土建筑产品。然后将产品从模具（7）中脱模，并将顶部涂层施加在产品的上表面上。合适的设备包括混合站（2），成型站，固化站，脱模站（8）和涂布站。模腔（40）的表面（36,38）由混凝土释放聚合物形成以防止水泥组合物粘附到其上。在围绕模腔的中空空间（42）中设置静态热控液体（34）。

2. 发明申请

WO2006100463A1 IMPROVEMENTS IN A ROOF SYSTEM 审中-公开
标题翻译：屋顶系统的改进
公开(公告)号：WO2006100463A1
公开(公告)日：2006-09-28
申请号：PCT/GB2006/001016
申请日：2006-03-21
申请人： LAFARGE ROOFING TECHNICAL CENTERS LTD , OBEROI, Bhushan, Kumar , BARBER, Cassian
发明人： OBEROI, Bhushan, Kumar , BARBER, Cassian
IPC分类号： E04B7/22 , E04D12/00 , E04D13/16 , E04D1/36
CPC分类号： E04D1/04 , E04B7/225
摘要： The invention concerns a novel roof system comprising a plurality of roof insulation panels (4) moulded from foamed polystyrene or the like material, the panels being mounted on a roof structure, which may comprise conventional purlins and rafters with roof battens or a closed roof decking of timber or the like material. In either case, the panels are supported by the roof structure and in turn provide location and support for a plurality of roof tiles (6, 6a) . In order to enhance the location and support of the roof tiles on the panels, the panels are provided with upstanding walls having re-entrant angled surfaces (32) for engagement by hook-like protuberances (60a, 60b, 61a, 61b) provided towards lower ends, in use, of the roof tiles. The roof tiles may be made from cementitious compositions, ceramic compositions or reconstituted slate materials. The roof system may also include reinforcement for the panels, which may be provided with for mutual interlocking engagement with sideways adjacent panels in use. Alternative uses for the panels and tiles can be as a wall cladding system.
摘要翻译：本发明涉及一种新颖的屋顶系统，其包括由发泡聚苯乙烯或类似材料模制的多个屋顶隔热板（4），所述板被安装在屋顶结构上，屋顶结构可包括具有屋顶板条或封闭屋顶板的常规pur条和椽子的木材或类似材料。在任一种情况下，面板由屋顶结构支撑，并且又为多个屋顶瓦（6,6a）提供位置和支撑。为了增强面板上的屋顶瓦的位置和支撑，镶板设有直立的墙壁，该墙壁具有重叠的成角度的表面（32），用于通过钩状突起（60a，60b，61a，61b）在使用中的下端，屋顶瓦片。屋顶瓦可以由水泥组合物，陶瓷组合物或重构的石板材料制成。屋顶系统还可以包括用于面板的加强件，其可以设置用于在使用中与相邻的侧板相互锁定接合。面板和瓷砖的替代用途可以是墙面覆层系统。

3. 发明申请

WO2008025933A1 IMPROVED METHOD FOR THE MANUFACTURE OF A BUILDING PRODUCT 审中-公开
标题翻译：改进建筑产品制造方法
公开(公告)号：WO2008025933A1
公开(公告)日：2008-03-06
申请号：PCT/GB2006/003239
申请日：2006-09-01
申请人： LAFARGE ROOFING TECHNICAL CENTERS LTD , OBEROI, Bhushan, Kumar , BARBER, Gassian
发明人： OBEROI, Bhushan, Kumar , BARBER, Gassian
IPC分类号： B28B7/06 , B28B7/20 , B28B5/02
CPC分类号： B28B7/20 , B28B5/028 , B28B7/06 , E04D1/04
摘要： The method includes providing a rigid mould (8, 150) with at a re-entrant cavity (96, 196). Mouldable material is provided on the rigid mould and the re-entrant cavity is filled to form a hook-like protuberance (36) on a surface of the moulded building product to facilitate, in use, the attachment of the building product to the structure of a building. The mouldable material sets to form a building product. The building product is removed from the mould. The re-entrant cavity has a resilient portion to facilitate the removal of the building product without detrimental affect to the hook-like protuberance. The so-formed building products have a greater resistance to inclement weather conditions. The building product may be a concrete roof tile formed by a roller and slipper extrusion method, a clay tile made by pressing in a clay tile press, or a cast concrete roof tile.
摘要翻译：该方法包括在重入腔（96,196）处提供刚性模具（8,150）。可模制材料设置在刚性模具上，并且填充的空腔被填充以在模制建筑产品的表面上形成钩状突起（36），以便在使用中将建筑产品附接到建筑。可模制材料组合形成建筑产品。建筑产品从模具中取出。入口腔具有弹性部分，以便于去除建筑产品，而不会对钩状突起有不利影响。如此形成的建筑产品对恶劣天气条件有更大的抵抗力。建筑产品可以是通过辊子和拖鞋挤出方法形成的混凝土屋顶瓦，通过在粘土砖压制机中压制的粘土砖或浇注混凝土屋顶瓦。

4. 发明公开

EP1898018A1 Roof assembly 审中-公开
标题翻译： Dachanordnung
公开(公告)号：EP1898018A1
公开(公告)日：2008-03-12
申请号：EP07253389.6
申请日：2007-08-29
申请人： Lafarge Roofing Technical Centers Ltd
发明人： Oberoi, Bhushan Kumar , Barber, Cassian
IPC分类号： E04D1/30 , E04D1/34 , E04D3/35 , E04D3/366 , E04D3/40 , E04D13/17 , E04B7/22
CPC分类号： E04D1/30 , E04D1/3402 , E04D3/351 , E04D3/358 , E04D3/366 , E04D3/40 , E04D13/174 , E04D2001/305 , E04D2001/3432 , E04D2001/3455 , E04D2001/3473
摘要： The invention provides a roof assembly (2) comprising an outer roof component (4, 104, 204) that is arranged, in use, to be mutually interlocked with an inner roof component (6, 106, 206). The outer roof component (4, 104,204) comprises a depending key element (14) (14) that is a snap-fit in an upwardly facing dovetail slot (36) provided in the inner roof component (6, 106, 206). Embodiments of the invention enable roofs of various pitches to be assembled, the components (204, 206) having mutually inter-engaging bulbous configurations for this purpose. The key element (14) and the inner roof component (6, 106, 206) are moulded from foamed polystyrene. The invention also provides a method of forming a roof using the roof assembly (2).
摘要翻译：本发明提供了一种屋顶组件（2），其包括外部屋顶部件（4,104,204），其在使用中被布置为与内部屋顶部件（6,106,206）相互锁定。外部屋顶部件（4,104,204）包括悬挂式键元件（14），其是设置在内部屋顶部件（6,106,206）中的面向上的燕尾槽（36）中的卡扣配合。本发明的实施例使得能够组装各种间距的屋顶，为此目的，组件（204,206）具有相互接合的球形构造。关键元件（14）和内部屋顶部件（6,106,206）由发泡聚苯乙烯制成。本发明还提供了一种使用屋顶组件（2）形成屋顶的方法。

5. 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。

6. 发明公开

EP1874515A1 METHOD AND PLANT FOR THE MANUFACTURE OF BUILDING PRODUCTS 有权转让
标题翻译：方法和系统建设产品生产
公开(公告)号：EP1874515A1
公开(公告)日：2008-01-09
申请号：EP06726922.5
申请日：2006-04-26
申请人： Lafarge Roofing Technical Centers Ltd
发明人： BENNETT, Caroline Joyce , SROSTLIK, Peter , VOGT, Gregor
IPC分类号： B28B5/02 , B28B11/04 , C04B41/70
CPC分类号： C04B28/02 , B28B5/028 , B28B11/04 , C04B41/009 , C04B41/52 , C04B41/71 , C04B2111/00594 , Y02W30/92 , C04B14/06 , C04B18/08 , C04B40/0028 , C04B40/0089 , C04B40/0263 , C04B2103/304 , C04B2103/32 , C04B2103/54 , C04B41/0072 , C04B41/4853 , C04B41/502 , C04B41/53 , C04B41/48 , C04B2103/40
摘要： A plant and method for the manufacture of cementitious products, viz. cast concrete roof tiles (T), the plant comprising a mixing station (2) where the constituents of a cementitious composition, less an air entraining agent, are admixed under atmospheric pressure and further mixed under a partial vacuum of 200 to 340 mBar after the addition of an air entraining agent, the plant also comprising a molding station (4) where the tiles (T) are cast in a gang-mold (6) before being cured in a conventional autoclave for up to 10 hours at 45 degrees C. The cured concrete roof tiles (T) are de-molded after curing and conveyed to a surface preparation zone (12) where a primer coat of a water based epoxy and a surface coating of a water based emulsion paint are applied to at least an upper surface in use of the cast concrete roof tiles (T). The admixed cementitious composition has a Ford Cup flow of between 40 and 60 seconds and a slump test of between 180 and 220 mm. In an alternative method, instead of applying a primer coat, the upper surfaces, in use, of the roof tiles T are subjected to abrasion by grit-blasting to remove a thin layer from the upper surfaces thereby facilitating the subsequent application thereto of a surface coating.

7. 发明公开

EP1861558A1 IMPROVEMENTS IN A ROOF SYSTEM 审中-公开
标题翻译：的改进在屋顶系统
公开(公告)号：EP1861558A1
公开(公告)日：2007-12-05
申请号：EP06710127.9
申请日：2006-03-21
申请人： Lafarge Roofing Technical Centers Ltd
发明人： OBEROI, Bushan Kumar , BARBER, Cassian
IPC分类号： E04B7/22 , E04D12/00 , E04D13/16 , E04D1/36
CPC分类号： E04D1/04 , E04B7/225
摘要： The invention concerns a novel roof system comprising a plurality of roof insulation panels ( 4 ) moulded from foamed polystyrene or the like material, the panels being mounted on a roof structure, which may comprise conventional purlins and rafters with roof battens or a closed roof decking of timber or the like material. In either case, the panels are supported by the roof structure and in turn provide location and support for a plurality of roof tiles ( 6, 6 a). In order to enhance the location and support of the roof tiles on the panels, the panels are provided with upstanding walls having re-entrant angled surfaces ( 32 ) for engagement by hook-like protuberances ( 60 a, 60 b, 61 a, 61 b) provided towards lower ends, in use, of the roof tiles. The roof tiles may be made from cementitious compositions, ceramic compositions or reconstituted slate materials. The roof system may also include reinforcement for the panels, which may be provided with for mutual interlocking engagement with sideways adjacent panels in use. Alternative uses for the panels and tiles can be as a wall cladding system.

8. 发明专利

DE102006046588B3 Machine for producing roof tiles with water stops has magazine containing water stop plates and loader which transports plates to fitting unit with holder for plates and piston which fits them on edge of tiles 未知
公开(公告)号：DE102006046588B3
公开(公告)日：2008-02-14
申请号：DE102006046588
申请日：2006-09-30
申请人： LAFARGE ROOFING TECHNICAL CENTERS LTD
发明人： SROSTLIK PETER , HENSEL ANDREA
IPC分类号： B28B11/00
摘要： The machine for producing roof tiles with water stops has a magazine (6) containing water stop plates (8, 9). A loader (5) transports the plates (7) to a fitting unit (3) with a holder (30) for the plates and a piston (29) which fits them on the edge of the tiles (12). An independent claim is included for a method for producing roof tiles with water stops.

9. 发明专利

GB0617370D0 Roof assembly 未知
公开(公告)号：GB0617370D0
公开(公告)日：2006-10-11
申请号：GB0617370
申请日：2006-09-01
申请人： LAFARGE ROOFING TECHNICAL CENTERS LTD
摘要： The invention provides a roof assembly (2) comprising an outer roof component (4, 104, 204) that is arranged, in use, to be mutually interlocked with an inner roof component (6, 106, 206). The outer roof component (4, 104,204) comprises a depending key element (14) (14) that is a snap-fit in an upwardly facing dovetail slot (36) provided in the inner roof component (6, 106, 206). Embodiments of the invention enable roofs of various pitches to be assembled, the components (204, 206) having mutually inter-engaging bulbous configurations for this purpose. The key element (14) and the inner roof component (6, 106, 206) are moulded from foamed polystyrene. The invention also provides a method of forming a roof using the roof assembly (2).

10. 发明专利

GB2424426A Insulated roof system 未知
公开(公告)号：GB2424426A
公开(公告)日：2006-09-27
申请号：GB0505900
申请日：2005-03-22
申请人： LAFARGE ROOFING TECHNICAL CENTERS LTD
发明人： OBEROI BHUSHAN KUMAR , BARBER CASSIAN
IPC分类号： E04D12/00 , E04B7/22 , E04D1/04 , E04D1/36 , E04D13/16
摘要： A roof system comprises a roof tile 6 and an insulation panel 4 supported on a roof structure. The roof tile 6 is formed with an integral hook-like protuberance on an underside, in use. The insulation panel has a channel comprising a re-entrant wall for location of the hook-like protuberance. The insulation panel 4 may be formed with a rib 24 to support the tile. The insulation panel 4 may be moulded polystyrene and may have a toughened upper surface provided by a dense layer of polystyrene co-moulded with a body of the insulation panel 4 . The insulation panel 4 may be secured directly to a conventional raftered roof structure or to a decked roof The roof tile 6 may be moulded from a cementious composition or a ceramic or reconstituted slate composition. The roof system may comprise a plurality of tiles 6 and insulation panels 4 and a roof structure comprising rafters and purlins and may be pre-assembled prior to being attached in situ over a building.

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