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公开(公告)号：US5270373A
公开(公告)日：1993-12-14
申请号：US893487
申请日：1992-06-05
CPC分类号： C04B41/009 , C04B41/5007 , C04B41/52 , C04B41/65 , C04B41/70 , E04D7/00 , C04B2111/27
摘要： The present invention provides a waterproofing system and method in which salt is used to prevent re-emulsification of an aqueous-based emulsion polymer primer composition which has been applied to a water penetrable building surface, whereby the bond between the building structure and a subsequently applied waterproofing membrane remains strong and durable.
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2.发明授权Method for protecting subgrade vertical wall from stone impacts in backfill operation and laminate for accomplishing the same 失效用于保护路基垂直墙与回填操作中的石头冲击和层压板的完成方法
公开(公告)号：US5406759A
公开(公告)日：1995-04-18
申请号：US101864
申请日：1993-08-04
CPC分类号： E02D31/02 , B32B11/04 , Y10T428/2835 , Y10T428/31815
摘要： An exemplary method for measuring the impact resistance of polymeric film-based laminates involves a falling dart test using laminates that are essentially fully adhered to an inclined mortar block in emulation of stone impacts in backfill situations. Methods for protecting subgrade vertical walls from stone impacts in backfill operations involve the use of a four-layer laminate having an impact energy of at least 50 lb-ft.sup.2 /sec.sup.2 in accordance with a falling dart test using a mortar block inclined at an angle of 60.degree. from vertical. The film-based laminate, comprising a center film having a Young's modulus of at least 200,000 psi (ASTM D 882), is surprisingly discovered to have synergistic properties to provide an average impact energy, as determined in accordance with the 60.degree. impact test, which far exceeds the additive impact energy of the components and which reflects more accurately the performance of the laminate in the actual backfill situation.
摘要翻译： 用于测量聚合物膜基层压板的耐冲击性的示例性方法涉及使用层压板的落镖试验，其基本上完全粘附到倾斜的砂浆块中，以模拟在回填情况下的石头撞击。 用于在回填操作中保护路基垂直墙壁与石头撞击的方法涉及使用具有至少50lb-ft2 / sec2的冲击能量的四层层压材料，根据落下的飞镖试验，使用倾斜角度为 60°垂直。 令人惊奇地发现包含杨氏模量为至少200,000psi（ASTM D882）的中心膜的膜基层压板具有协同性能以提供根据60°冲击试验确定的平均冲击能量， 这远远超过了组件的添加剂冲击能量，并且更准确地反映了层压板在实际回填情况下的性能。
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公开(公告)号：US06564520B1
公开(公告)日：2003-05-20
申请号：US09869821
申请日：2001-09-06
IPC分类号： E04B170
CPC分类号： E04B1/70
摘要： A masonry block drainage system comprising a sheet-like waterproofing strip for water-sealing the top of masonry blocks having vertically-extending cavities, at least one drainage fabric member, and at least one weep member for draining water from the drainage fabric member.
摘要翻译： 一种砖石排水系统，包括用于水密封具有垂直延伸空腔的砖石块顶部的片状防水条，至少一个排水织物构件和用于从排水织物构件排出水的至少一个防雨构件。
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公开(公告)号：US5496615A
公开(公告)日：1996-03-05
申请号：US137310
申请日：1993-10-15
申请人： Keith R. Bartlett , Robert F. Jenkins , Christopher Buss , Timothy J. Martin , Andre Gerber , Peter C. Colarusso
发明人： Keith R. Bartlett , Robert F. Jenkins , Christopher Buss , Timothy J. Martin , Andre Gerber , Peter C. Colarusso
CPC分类号： C09J7/0246 , C09J7/02 , C09J7/045 , D06N7/00 , E01D19/083 , E04B1/665 , E04D11/02 , E04D5/10 , D06N2209/128 , D06N2209/1664 , D06N2211/06 , Y10T428/2438 , Y10T428/24413 , Y10T428/2443 , Y10T428/2835 , Y10T428/2848
摘要： An exemplary waterproofing membrane comprises a carrier layer having a non-bituminous pressure-sensitive waterproofing adhesive, a protective layer coated on the non-bituminous adhesive, and a second waterproofing adhesive layer on the other face of the carrier to permit adherence of the membrane to a cementious surface and to permit concrete to be cast against the non-bituminous layer and protective coating and to be bonded thereto when cured. Further exemplary membranes comprise a dusted layer on the protective coating to permit foot traffic. The membranes of the invention are useful in so-called horizontal and vertical lagging installations. Methods for waterproofing between cementious surfaces, in tunnels, and on concrete decks are also disclosed.
摘要翻译： 示例性防水膜包括具有非沥青压敏防水粘合剂的载体层，涂覆在非沥青粘合剂上的保护层和在载体的另一个表面上的第二防水粘合剂层，以允许膜粘附到 一个泥土表面，并允许混凝土浇铸在非沥青层和保护涂层上，并在固化时与其结合。 另外的示例性膜包括在保护涂层上的粉尘层以允许脚部流动。 本发明的膜可用于所谓的水平和垂直滞后装置。 还公开了在泥土表面，隧道和混凝土甲板之间的防水方法。
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公开(公告)号：US5316848A
公开(公告)日：1994-05-31
申请号：US931121
申请日：1992-08-17
CPC分类号： C09J7/045 , C09J7/0246 , E01D19/083 , E04D5/10 , Y10T428/2835 , Y10T428/31917
摘要： The present invention relates to a waterproofing membrane comprising a carrier, a synthetic adhesive coated on one face of the carrier substrate, and a protective layer coated on the synthetic adhesive. The present invention also relates to a method of waterproofing post cast concrete structures comprised of affixing a carrier to the inside of a concrete form and post casting concrete, wherein the carrier further comprises a synthetic adhesive coated with a protective coating. Furthermore, the present invention relates to post cast concrete structures comprising a waterproofing membrane adhered to all or part of the exposed surface of said structure, wherein said membrane comprises a carrier, a synthetic adhesive coated on one face of the carrier substrate, and a protective coating on the synthetic adhesive and wherein the protective coating face contacts said structure.
摘要翻译： 本发明涉及一种防水膜，其包括载体，涂覆在载体基材的一个表面上的合成粘合剂和涂覆在合成粘合剂上的保护层。 本发明还涉及一种防水后浇筑混凝土结构的方法，其包括将载体固定在混凝土形式的内部和后浇筑混凝土中，其中载体还包括涂覆有保护涂层的合成粘合剂。 此外，本发明涉及后浇筑混凝土结构，其包括粘附到所述结构的全部或部分暴露表面的防水膜，其中所述膜包括载体，涂覆在载体基材的一个表面上的合成粘合剂和保护性 涂覆在合成粘合剂上，其中保护涂层面接触所述结构。
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公开(公告)号：US4591611A
公开(公告)日：1986-05-27
申请号：US652399
申请日：1984-09-20
申请人： Robert F. Jenkins , Bahram Siadat
发明人： Robert F. Jenkins , Bahram Siadat
摘要： Ionomeric polymer compositions are provided which comprise an ionomeric polymer and about 5 to about 125 parts by weight of gilsonite, per 100 parts by weight of the ionomeric polymer. The inventive compositions can be formulated as processable materials which can be fabricated into articles such as sheets, tubes, and films having improved tear propagation resistance and fire retardance and decreased levels of water absorption.
摘要翻译： 提供离子聚合物组合物，其包含离聚物聚合物和每100重量份离聚物聚合物约5至约125重量份的高锰酸盐。 本发明的组合物可以配制成可加工的材料，其可以制造成具有改善的抗撕裂蔓延性和阻燃性和降低水吸收水平的制品如片，管和膜。
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公开(公告)号：US4472231A
公开(公告)日：1984-09-18
申请号：US399597
申请日：1982-07-19
申请人： Robert F. Jenkins
发明人： Robert F. Jenkins
CPC分类号： C09J5/02 , C09J7/0214 , C09J2400/166 , Y10S138/01 , Y10S138/06 , Y10T428/31536
摘要： An anticorrosion and high shear resistant pipewrap system is described wherein a pipe surface is first coated with a primer comprised of natural rubber, resins, and a metal oxide activator dispersed in an organic solvent. The primer-coated pipe is then overlaid with an adhesive-coated polyolefin tape, the adhesive comprising a butyl-based rubber, tackifying agent and a cross-linking agent, p-quinone dioxime. The cross linking agent functions in the presence of an organo-titanate-treated metal oxide, being a catalyst such as lead dioxide, or the like, that results in high rates of cross linking in both the primer coating, the adhesive coating and the primer/adhesive interface zone. Minimal creep of the described anti-corrosion protective coating is noted in high shear stress environments.
摘要翻译： 描述了一种防腐和高抗剪切的管道系统，其中管表面首先涂覆有由天然橡胶，树脂和分散在有机溶剂中的金属氧化物活化剂组成的底漆。 然后将底漆涂布的管道用粘合剂涂覆的聚烯烃胶带覆盖，粘合剂包含丁基橡胶，增粘剂和交联剂，对醌二肟。 交联剂在有机钛酸盐处理的金属氧化物，二氧化铅等催化剂存在下起作用，导致底漆涂料，粘合剂涂料和底漆中的交联率高 /胶界面区。 在高剪切应力环境中注意到所述防腐蚀保护涂层的最小蠕变。
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公开(公告)号：US4234283A
公开(公告)日：1980-11-18
申请号：US897381
申请日：1978-04-18
申请人： Noel H. Twyman , Robert F. Jenkins
发明人： Noel H. Twyman , Robert F. Jenkins
CPC分类号： F27D3/0025 , F27D3/10 , F27D2003/0065 , F27D2003/105 , F27D3/0032 , F27M2001/10
摘要： A scrap metal feed system is described employing an endless conveyor having a surface for supporting materials thereon. The conveyor is equipped with lifters extending outwardly from the surface at periodic intervals. A first hopper feeds this conveyor and a second hopper at the inlet end of a rotary kiln receives the scrap from the conveyor. The conveyor extends horizontally beneath the bottom of the first hopper and then upwardly at an angle to the horizon less than eighty degrees and greater than fifty degrees and then terminates over the top of the second hopper. The conveyor is exposed to the interior of the first hopper as it extends upwardly at an angle to the horizontal so that material can move back along the conveyor to the first hopper as the conveyor is operated; as the material moves back to the first hopper a shearing action results which tends to break up large pieces of material and/or separate pieces of material which are adhering to each other. The material that remains on the conveyor is conveyed up the conveyor and is deposited in the second hopper. The second hopper is attached to a chute having two flapper gate valves within the interior of the chute which are coupled together such that when one flapper gate is in an open position the other is not. The coupling is achieved by rotating striker arm which sequentially abuts against a lever attached to the flapper gate valves and causes the valves to open.
摘要翻译： 使用具有用于在其上支撑材料的表面的环形输送机描述废金属进料系统。 输送机配有从表面以周期性间隔向外延伸的升降器。 第一料斗供给该输送机，在回转窑的入口端的第二料斗从输送机接收废料。 输送机在第一料斗的底部水平地延伸，然后以与水平面成小于八十度且大于五十度的角度向上延伸，然后终止于第二料斗的顶部。 当输送机以与水平面成一定角度向上延伸时，输送机暴露于第一料斗的内部，使得当输送机被操作时，材料可以沿输送机向后移动到第一料斗; 当材料移回到第一料斗时，会产生剪切作用，这会导致大块材料和/或分离的彼此粘附的材料碎片。 保持在输送机上的材料被输送到输送机上并沉积在第二料斗中。 第二料斗连接到在滑槽内部具有两个挡板闸阀的滑槽，它们联接在一起，使得当一个挡板门处于打开位置时，另一个不是。 联接通过旋转撞击臂来实现，该撞针臂顺序地抵靠附接到挡板闸阀的杆并使阀打开。
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