ROOFING MATERIALS HAVING ENGINEERED COATINGS
    44.
    发明申请
    ROOFING MATERIALS HAVING ENGINEERED COATINGS 审中-公开
    具有工程涂料的屋面材料

    公开(公告)号:WO2003031748A2

    公开(公告)日:2003-04-17

    申请号:PCT/US2002/032082

    申请日:2002-10-07

    IPC: E04D

    Abstract: An asphalt-based roofing material (10) includes a coating (14) having a top portion (14A) containing a mixture of asphalt and igneous and/or metamorphic rock particles, while the mat portion of the coating contains a mixture of asphalt and a filler which contains less than 10% igneous and/or metamorphic rock particles. In other embodiments, the top portion but not the bottom portion (14C) of the coating meets or exceeds a pliability standard, passes a weathering performance test, or has a high solar reflectance. In another embodiment relating to a laminated roofing material, the top portion but not the bottom portion has viscoelastic properties effective to prevent the coating from sticking to an adjacent shingle in a bundle. The invention also relates to a continuous process of applying first (62) and second (76) coatings to a mat for manufacturing a roofing material. In a first coating operation (60), a first asphalt-based coating is continuously applied to a first surface (52) of the mat so that the first coating saturates the mat and forms a layer on the first surface. In a second coating operation (74), a second asphalt-based coating is continuously applied to a second surface (54) of the mat so that the second coating forms a layer on the second surface. The second coating has different properties from the first coating.

    Abstract translation: 沥青基屋顶材料(10)包括具有包含沥青和火成岩和/或变质岩石颗粒的混合物的顶部(14A)的涂层(14),而涂层的垫部分包含沥青和 填料含有少于10%的火成岩和/或变质岩石颗粒。 在其它实施例中,涂层的顶部而不是底部(14C)满足或超过柔韧性标准,通过耐候性能试验或具有高的太阳反射率。 在涉及层压屋顶材料的另一个实施例中,顶部部分而不是底部部分具有有效的粘弹性,以防止涂层粘附到相邻的瓦楞板中。 本发明还涉及将第一(62)和第二(76)涂层施加到用于制造屋顶材料的垫的连续方法。 在第一涂覆操作(60)中,将第一沥青基涂层连续施加到垫的第一表面(52),使得第一涂层使垫饱和并在第一表面上形成层。 在第二涂覆操作(74)中,将第二沥青基涂层连续施加到垫的第二表面(54),使得第二涂层在第二表面上形成层。 第二涂层具有与第一涂层不同的性质。

    GLASS FIBRE MAT AND USE THEREOF FOR BUILT-UP ROOFING
    46.
    发明申请
    GLASS FIBRE MAT AND USE THEREOF FOR BUILT-UP ROOFING 审中-公开
    玻璃纤维板及其建筑物的使用

    公开(公告)号:WO0158825A3

    公开(公告)日:2002-02-14

    申请号:PCT/FR0100297

    申请日:2001-01-31

    Inventor: DROUX MICHEL

    Abstract: The invention concerns a fibre mat useful for forming bituminous membranes, comprising glass fibres, organic fibres and a binder, characterised in that the organic fibres have a shrinking ratio at 130 DEG C not more than 5 %. The invention also concerns a bituminous membrane comprising a substrate coated, lined or impregnated with a bituminous matrix, wherein the substrate consists of said mat. The mat and the membrane are useful for roofing and/or waterproofing.

    Abstract translation: 本发明涉及一种用于形成沥青膜的纤维垫,包括玻璃纤维,有机纤维和粘合剂,其特征在于有机纤维在130℃下的收缩率不大于5%。 本发明还涉及一种沥青膜,其包括用沥青基质涂覆,衬里或浸渍的基材,其中所述基材由所述垫组成。 垫子和膜可用于屋顶和/或防水。

    ROOF SEALING WEB
    47.
    发明申请
    ROOF SEALING WEB 审中-公开
    车顶密封轨

    公开(公告)号:WO01090506A1

    公开(公告)日:2001-11-29

    申请号:PCT/EP2001/004471

    申请日:2001-04-19

    Abstract: The invention relates to a roof sealing web consisting of at least one support layer comprising strips (2, 2') of bituminous material that are positioned at intervals on at least one side of the support layer. Said strips are separated from one another by a sanding (3, 3'). The web also comprises a fusible film (1a, 1b), which covers the bituminous material. In order to prevent blistering beneath the roof sealing web, the strips (2, 2') of bituminous material have a penetration depth, according to DIN 52 010, at 50 DEG C of between approximately 120 and 170 and a softening point, according to DIN 52 011, of between approximately 100 DEG C and 110 DEG C. This allows a convenient processing of the bituminous material strips as a result of their rapid liquefaction, whilst at the same time ensuring an excellent dimensional stability, even when exposed to intense solar radiation.

    Abstract translation: 屋顶密封条由至少一个载体层,其至少布置在所述载体层的一侧的,“由洒(3,3沥青材料,从彼此分离的)被分离并间隔开条带(2,2)”覆盖的沥青材料, 可熔性薄膜(1A,1B)。 为了避免泡的屋顶下形成密封幅材,所述条大约120和170和软化点之间,根据DIN 52 010有(2,2“)的沥青材料的在50℃至穿透深度大约100℃和110℃下之间根据DIN 52 011 这允许通过沥青材料的条带的快速液化加工方便,而且还确保了即使在强烈的阳光下高的尺寸稳定性。

    MODIFIED BITUMINOUS COMPOSITION FOR ROOF MEMBRANES
    49.
    发明申请
    MODIFIED BITUMINOUS COMPOSITION FOR ROOF MEMBRANES 审中-公开
    改性的室温组合物

    公开(公告)号:WO00044975A1

    公开(公告)日:2000-08-03

    申请号:PCT/CA2000/000069

    申请日:2000-01-26

    Abstract: Roofing membranes are provided with both high stiffness at high temperature (greater than 110 DEG C) and good flexibility at low temperature (less than -20 DEG C). Bituminous compositions may be more effectively used in such membranes at lower elastomer concentration than currently practiced, using conventional cross-linking reagents to prepare the modified bituminous compositions with a range of viscosities that are readily processed as compared with conventional non-cross-linked systems.

    Abstract translation: 屋顶隔膜在高温(大于110℃)下具有高刚度,在低温(低于-20℃)下具有良好的柔韧性。 与常规非交联体系相比,使用常规交联剂制备具有易于加工的粘度范围的改性沥青组合物,可以以比目前实践的低的弹性体浓度更有效地使用沥青组合物。

    A METHOD AND AN APPARATUS FOR THE MANUFACTURE OF A BITUMINOUS COATING SHEET AND SUCH COATING SHEET
    50.
    发明申请
    A METHOD AND AN APPARATUS FOR THE MANUFACTURE OF A BITUMINOUS COATING SHEET AND SUCH COATING SHEET 审中-公开
    一种用于制造双面涂层和这种涂层的方法和装置

    公开(公告)号:WO99043499A1

    公开(公告)日:1999-09-02

    申请号:PCT/DK1999/000075

    申请日:1999-02-23

    CPC classification number: D06N5/00 B32B37/26 B32B2395/00 E04D5/10

    Abstract: The invention relates to a method of manufacturing a bituminous coating sheet, wherein a bitumen-impregnated core material provided with a layer of backface bitumen is caused to be in contact with one or more rotating bodies during the manufacture. The invention is characterised in that a slip material dispersed/emulsified or dissolved in a liquid is applied onto the bituminous backface layer on the side that is to be brought into contact with a rotating body; and that the liquid is evaporated prior to contact with the rotating body; and that subsequently a further bituminous layer is applied onto the side which is provided with said slip material.

    Abstract translation: 本发明涉及一种制造沥青涂布片的方法,其中在制造过程中使设置有背面沥青层的沥青浸渍的芯材与一个或多个旋转体接触。 本发明的特征在于,将分散/乳化或溶解在液体中的滑动材料施加到与旋转体接触的一侧上的沥青背面层上; 在与旋转体接触之前液体蒸发; 并且随后将另外的沥青层施加到设置有所述滑动材料的一侧上。

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