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BS 3809(1993) : 1993被替代
SPECIFICATION FOR WOOD WOOL PERMANENT FORMWORK AND INFILL UNITS FOR REINFORCED CONCRETE FLOORS AND ROOFS
出版：British Standards Institution
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基本信息
標(biāo)準(zhǔn)編號(hào)： BS 3809(1993) : 1993
發(fā)布時(shí)間：1993/1/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁數(shù)：10
標(biāo)準(zhǔn)簡介
Specifies requirements for wood wool units meant for permanent formwork and infilling to reinforced concrete floors and roofs. Does not specify the form and design dimensions of the units and their structural strength. Coverage includes tolerances, density, weight and surface finishes.
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