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    • 5. 发明公开
    • Method of applying chemical anchoring adhesive
    • Verfahren zum Anwenden von chemischen Befestigungskleber
    • EP1176322A2
    • 2002-01-30
    • EP01401867.5
    • 2001-07-12
    • ILLINOIS TOOL WORKS INC.
    • Surjan, James E.Hackl, Cyndie S.Ernst, Richard J.Warmolts, Jeffery C.Timmerman, Mark S.Presnell, Eldridge
    • F16B13/14
    • F16B13/14
    • A method of applying a chemical anchoring adhesive to the interior of a borehole includes the steps of providing a highly viscous, self-contained slug (10) of chemical anchoring adhesive, inserting the slug into the borehole (32), providing an anchor pin (34), and driving the anchor pin into the borehole (32) using a driving tool that imparts rotary motion to the anchor pin (34). The adhesive slug includes a first part (12) having a first color and including a resin, and a second part (14) having a second color different from the first and including a curing agent. The rotary motion of the anchor pin mixes the first and second parts together to form a substantially homogeneous composition having a third color different from the first and second colors. The visual indication provided by the third color notifies the worker when the mixing is complete, saving time and money at the construction site while minimizing the occurrence of defective or insufficient mixing.
    • 将化学锚定粘合剂施加到钻孔内部的方法包括以下步骤:提供高粘度的,独立的化学锚定粘合剂块(10),将块塞插入钻孔(32)中,提供锚定销( 34),并且使用向所述锚定销(34)施加旋转运动的驱动工具将所述锚定销驱动到所述钻孔(32)中。 粘合剂块包括具有第一颜色并包括树脂的第一部分(12)和具有不同于第一颜色并且包括固化剂的第二颜色的第二部分(14)。 锚销的旋转运动将第一和第二部分混合在一起,以形成具有不同于第一和第二颜色的第三颜色的基本均匀的组合物。 第三种颜色提供的视觉指示在混合完成时通知工作人员,在施工现场节省时间和金钱,同时最大限度地减少缺陷或不充分混合的发生。
    • 8. 发明公开
    • Viscous and amine-cured chemical anchoring adhesive
    • Viskose und Amin-gehärteteDübelmasse
    • EP1176180A1
    • 2002-01-30
    • EP01402003.6
    • 2001-07-25
    • ILLINOIS TOOL WORKS INC.
    • Surjan, James E.Ernst, Richard J.Timmerman, Mark S.Hackl, Cyndie S.Warmolts, Jeffery C.Presnell, Eldridge
    • C09J163/00C08G59/50C08G59/60
    • C09J163/00C04B40/065C04B2111/00715C08G59/50F16B13/142C04B26/14C04B40/0616C04B40/0666
    • A chemical anchoring adhesive includes first (12) and second (14) parts each having a highly viscous, putty-like consistency. The first and second parts are joined directly to each other along an interface (17). Desirably, the first part (12) includes about 20-45 % by weight of an epoxy resin, about 10-40 % by weight of a first particulate filler having an oil absorption value of at least about 30, and about 40-65 % by weight of a second particulate filler, at least about 70 % of which has a U.S. Sieve size between 16 and 45. Desirably, the second part (14) includes about 5-20 % by weight of an aliphatic amine compound, about 0.1-15 % by weight of a tertiary amine compound, about 1-23 % by weight of a first particulate filler having the oil absorption described above, and about 52-87 % by weight of a second particulate filler having the U.S. Sieve size described above. The anchoring adhesive does not require separate encapsulation of one or both parts, and can be formed and cut to desired sizes and quantities at any stage before insertion into a borehole.
    • 化学锚定粘合剂包括第一(12)和第二(14)部分,每个部分具有高度粘稠的油灰状稠度。 第一和第二部分沿着界面(17)彼此直接连接。 理想地,第一部分(12)包括约20-45重量%的环氧树脂,约10-40重量%的吸油值为至少约30的第一颗粒填料和约40-65重量% 其中至少约70%的US筛分尺寸在16至45之间。理想地,第二部分(14)包括约5-20重量%的脂族胺化合物,约0.1-20重量% 15重量%的叔胺化合物,约1-23重量%的上述具有吸油性的第一颗粒填料和约52-87重量%的具有上述US筛尺寸的第二颗粒填料。 锚定粘合剂不需要单独包封一个或两个部分,并且可以在插入钻孔之前的任何阶段形成和切割成所需的尺寸和数量。