poopqoop001 - 2008/9/17 13:41:00
c40水泥混凝土配合比计算书
Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h附件:
C40砼配合比368(180~220)[11.18]3333.doc
浅舞 - 2009/6/9 15:58:00
谢谢Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h
guolixin887788 - 2009/7/14 20:47:00
非常感谢!Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h
shydemon - 2009/7/17 14:00:00
感觉太过于保守Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h
0.34水胶比,P.O52.5水泥用量450kg,撇开经济性不说,混凝土内部温度会很高,有开裂危险,P.O42.5水泥足矣。Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h
ppoo123456 - 2011/10/13 16:34:00
不做伸手党Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h
younide22 - 2011/10/17 16:33:00
谢谢分享Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h
cnpn - 2013/4/8 8:57:00
THANK YOU!Ì¿oCI;¶Nbbs.3c3t.com5[îÉ!h