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US5232774A Anchor bolt-setting capsule 失效
锚栓螺栓固定胶囊

Anchor bolt-setting capsule
摘要:
An anchor bolt-setting capsule containing a 2-cyanoacrylate component and a cure accelerator. In use, the capsule is set in the bolt hole and the anchor bolt is then driven. The resulting disintegration of the capsule results in immediate reaction of the two components to provide a firm bond securing the anchor bolt in position.
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