By ACI Committee 440
Functions of fiber-reinforced polymer (FRP) composites as reinforcement for concrete buildings were turning out to be speedily lately. ACI Committee 440 has released layout instructions for inner FRP reinforcement, externally bonded FRP reinforcement for strengthening, prestressed FRP reinforcement, and attempt equipment for FRP items. even if those instructions exist, new items and purposes remain built. therefore, this record summarizes the present kingdom of data on those fabrics and their program to concrete and masonry constructions. the aim of this file is to behave as an advent to FRP fabrics in components the place ACI publications exist, and to supply details at the homes and behaviour of concrete buildings containing FRP in parts the place publications aren't presently on hand. If an ACI advisor is obtainable, the consultant rfile supersedes details during this record, and the advisor must always be for layout and alertness reasons. ACI Committee 440 is usually within the strategy of constructing new courses and hence the present availability of publications will be checked by means of the reader. as well as the cloth houses of the constituent fabrics (that is, resins and fibers) and items, present wisdom of FRP functions, corresponding to inner reinforcement together with prestressing, exterior strengthening of concrete and masonry constructions, and structural structures, is mentioned intimately. The record additionally addresses toughness matters and the consequences of maximum occasions, reminiscent of fireplace and blast. A precis of a few examples of box functions is gifted.
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ACI 440R-07: Report on Fiber-Reinforced Polymer (FRP) Reinforcement for Concrete Structures by ACI Committee 440