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BS4449:1988标准是由英国标准学会(BSI)于1988年颁布的关于混凝土用碳素钢筋的国外先进标准,是BS4449:1988标准混凝土用碳素钢筋和BS4461:1978标准混凝土用冷加工钢筋合并而成的修订本,这两个标准现均已废止。
The BS4449: 1988 standard is a foreign advanced standard issued by British Standards Institution (BSI) in 1988 on carbon steel for concrete. It is a combination of BS4449: 1988 standard concrete with carbon steel and BS4461: 1978 standard concrete with cold-worked steel The two standards are now repealed.