-
公开(公告)号：US5041178A
公开(公告)日：1991-08-20
申请号：US296646
申请日：1989-01-13
IPC分类号： B32B5/26
CPC分类号： B32B5/26 , B32B17/02 , B32B37/24 , D04H1/4218 , D04H1/4226 , D04H1/732 , D04H1/736 , D04H1/74 , E04D13/1625 , E04G3/32 , B32B2038/0072 , B32B2262/101
摘要： A fiber glass board useful as a form board for lightweight cement and the like is strengthened by providing for the fibers to be predominantly oriented generally parallel to the major faces of the board in directions both parallel to and transversely of the dimension of the board corresponding to the process direction. A downstream conveyor which moves the blanket of fibers through the curing oven moves faster than the collection conveyor, thereby producing a drawing effect on the blanket and causing the desired fiber alignment. A glass fiber mat is applied to one or both major faces of the blanket prior to movement through the oven to provide additional stiffness to the board.
摘要翻译： 可用作轻质水泥等的成形板的玻璃纤维板通过使纤维主要取向为大致平行于基板的主面的方向而被加强，所述方向平行于和横向于相应于板的尺寸的尺寸 过程方向。 将纤维毯移动通过固化炉的下游输送机比收集输送机移动得更快，从而在橡皮布上产生拉丝效果并引起所需的纤维排列。 在移动通过烤箱之前，将玻璃纤维垫施加到毯子的一个或两个主面上，以为板提供额外的刚度。
-
公开(公告)号：US4835045A
公开(公告)日：1989-05-30
申请号：US211627
申请日：1988-06-27
IPC分类号： B32B5/26
CPC分类号： B32B5/26 , Y10S428/903 , Y10S428/92 , Y10T442/608 , Y10T442/67 , Y10T442/674
摘要： A fiber glass board useful as a form board for lightweight cement and the like is strengthened by providing for the fibers to be predominantly oriented generally parallel to the major faces of the board in directions both parallel to and transversely of the dimension of the board corresponding to the process direction. A downstream conveyor which moves the blanket of fibers through the curing oven moves faster than the collection conveyor, thereby producing a drawing effect on the blanket and causing the desired fiber alignment. A glass fiber mat is applied to one or both major faces of the blanket prior to movement through the oven to provide additional stiffness to the board.
摘要翻译： 可用作轻质水泥等的成形板的玻璃纤维板通过使纤维主要取向为大致平行于基板的主面的方向而被加强，所述方向平行于和横向于相应于板的尺寸的尺寸 过程方向。 将纤维毯移动通过固化炉的下游输送机比收集输送机移动得更快，从而在橡皮布上产生拉丝效果并引起所需的纤维排列。 在移动通过烤箱之前，将玻璃纤维垫施加到毯子的一个或两个主面上，以为板提供额外的刚度。
-
公开(公告)号：US4886561A
公开(公告)日：1989-12-12
申请号：US207593
申请日：1988-06-16
CPC分类号： B32B17/067 , E04C2/54 , E06B3/6715 , Y10S428/92 , Y10T442/696
摘要： An insulated window comprising a layer of insulation between two transparent sheets of glazing. The sheets are glued to the insulation layer and then separated so as to increase the thickness of the insulation, thereby providing a way to reduce the density of the insulation beyond the minimum density that can be manufactured. The light transmission of the insulation is substantially unaffected, but the thermal insulating value of the insulation is improved.
摘要翻译： 一个绝缘窗，包括两个透明玻璃板之间的绝缘层。 将这些片材胶合到绝缘层上，然后分离以增加绝缘体的厚度，从而提供了将绝缘体密度降低到可制造的最小密度之外的方法。 绝缘体的光透射基本上不受影响，但绝缘体的绝热值提高。
-
公开(公告)号：US4726985A
公开(公告)日：1988-02-23
申请号：US936874
申请日：1986-12-02
申请人： Ralph M. Fay , Theodore R. Rohweder
发明人： Ralph M. Fay , Theodore R. Rohweder
CPC分类号： B32B15/14 , B32B17/04 , E04D13/16 , E04D5/10 , Y10S428/913 , Y10S428/92 , Y10T428/24331 , Y10T428/31573 , Y10T428/31591 , Y10T442/2631
摘要： A laminate of foil and kraft paper is adhered to the upper face of fiber glass insulation so that the exposed foil reflects radiant heat entering the attic through the roof of a building structure. Relatively thick kraft paper supports the very thin layer of foil without causing a fire hazard due to the use of an inorganic adhesive, such as sodium silicate, to bond the two together and also due to the use of a fire retardant water-based adhesive to bond the foil-kraft laminate to the fiber glass. The laminate is preferably perforated to prevent it from functioning as a vapor barrier.
摘要翻译： 箔和牛皮纸的层压体粘附到玻璃纤维绝缘体的上表面，使得暴露的箔反射通过建筑结构的屋顶进入阁楼的辐射热。 相对厚的牛皮纸支撑非常薄的箔层，而不会由于使用诸如硅酸钠的无机粘合剂而引起火灾，从而将两者粘合在一起，并且还由于使用阻燃水性粘合剂 将箔 - 牛皮纸层压板粘合到玻璃纤维上。 层压体优选是穿孔的，以防止它作为蒸汽屏障起作用。
-
5.发明授权Fibrous mat especially suitable for roofing products and a method of making the mat 失效纤维垫特别适用于屋顶产品和制作垫子的方法
公开(公告)号：US4129674A
公开(公告)日：1978-12-12
申请号：US712632
申请日：1976-08-09
CPC分类号： E04D5/02 , D06N5/00 , D21H13/40 , B29K2309/08 , Y10T428/31641 , Y10T428/31815 , Y10T442/651 , Y10T442/652
摘要： An economical and uniform fibrous glass mat displaying improved tear strength and a wet forming process of making such a mat is disclosed herein. The mat, which is especially suitable as a carrier material in the manufacture of asphalt shingles or other such roofing products, includes a web of base fibers comprising individual monofilament glass fibers and reinforcement fibers in the form of glass fiber bundles interspersed throughout the web in a randomly oriented pattern. The mat also includes a binder substance to assist in holding the base fibers and reinforcement fiber bundles together.
摘要翻译： 本文公开了一种显示改进的撕裂强度的经济均匀的纤维玻璃毡和制造这种垫的湿法成型工艺。 特别适合作为制造沥青瓦或其它这种屋顶产品的承载材料的垫包括基本纤维的纤维网，其包括单独的单丝玻璃纤维和玻璃纤维束形式的增强纤维，所述增强纤维散布在整个幅材上 随机取向模式 垫子还包括粘合剂物质，以帮助将基础纤维和增强纤维束保持在一起。
-
-
-
-
搜索结果
5 条记录 (耗时 0.023 秒)
