Download ACI 440R-07: Report on Fiber-Reinforced Polymer (FRP) by ACI Committee 440 PDF

By ACI Committee 440

Purposes of fiber-reinforced polymer (FRP) composites as reinforcement for concrete constructions were growing to be quickly in recent times. ACI Committee 440 has released layout guidance for inner FRP reinforcement, externally bonded FRP reinforcement for strengthening, prestressed FRP reinforcement, and try out tools for FRP items. even if those directions exist, new items and purposes stay constructed. hence, this document summarizes the present nation of data on those fabrics and their program to concrete and masonry constructions. the aim of this document is to behave as an advent to FRP fabrics in components the place ACI courses exist, and to supply info at the houses and behaviour of concrete buildings containing FRP in parts the place courses aren't at present to be had. If an ACI advisor is accessible, the advisor rfile supersedes details during this file, and the advisor must always be for layout and alertness reasons. ACI Committee 440 can also be within the means of constructing new publications and hence the present availability of publications can be checked by means of the reader. as well as the fabric houses of the constituent fabrics (that is, resins and fibers) and items, present wisdom of FRP purposes, equivalent to inner reinforcement together with prestressing, exterior strengthening of concrete and masonry constructions, and structural platforms, is mentioned intimately. The rfile additionally addresses longevity concerns and the results of maximum occasions, comparable to hearth and blast. A precis of a few examples of box functions is gifted.

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