Invention Grant
US08476363B2 Expanding void filler and a process of manufacturing same 失效
膨胀空隙填料及其制造方法

Expanding void filler and a process of manufacturing same
Abstract:
An adhesive composition, a process of manufacture and a method of filling a surface having voids with a void filler are disclosed herein. Upon insertion between opposing surfaces or around an exposed surface, the void filler expands into and around the voids, filling surfaces having voids and covering irregularities of concrete structures.
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