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1、UDC p GB 51032-2014 Technical cole for application of iron tailings sand concrete 2014-08-27 2015-05-01 liffi i:p A#o 00 11 m o iJOC i tlP it lfl A#o 00 00 mt;,TcJ Technical code for application of iron tailings sand concrete GB 51032-2014 I#fHl:rf1 ii:l:ili:i&m%ttt ii$n:rp$AR:til 001i J%til mx Jlif
2、J:fff3 fffiifrBAA:2 o 1 5 5 faJ 1 B 2014 t*rp$A :!=t fil 00 I*t Ii t!k r=g JJ 7i m.m it*.mm GB 51032-2014*r-p rm H J tH JtJi tt n 1 ri&Mhl: i!P.hl:Jtrti.lnX!R*itP.:JUfUP 11-%!-!*JJl c 3 Jif ro J13l t$HI!J:1 o o o 3 8 Et!iii:co 10)6 3 9 o 6 4 3 3 c 1t fi ffJD lJf$45 Ji5:l t J?it fi PJT 1i.fr=1iiJ M$E
3、n Aflj EI-&0 En,ftjlj 8 5 O mm X 11 6 8 mm 1 I 3 2 1.5 En 1-lE 3 4 I+201s:1 JJ 1 Jtli 201s if 1 JJ m 1?xEnWIJ*m%=i5so242.521 1fr:12.00L It&*)l pJT *)l 1t3CH!tft!m:Colo)63906404 ftu,fl.fn?t mt fl lilJ!-iji *f tB JtJi$iWJ-!*m 535 15-1i J%119:$JCT;ff 00 f/J Ii mmtt#m0 mmmMmmtt*moo*m,%GB51032-2014,2015
4、5 faJ 1 BJJtfL;it,m 4.L 5 5R 1fltl 11:x,&1 FltAfr o*Jl!.YI EE ft$f Ii 5E WHiJf Jl J9T ii Jt 00 it j:rJ tfi#&fi ili#&fr o$A o 001185,oiflX lti9:2014 8 FJ 27 B*F ffl-1$f i,FJj J&31 19:K J:.-y:Gp ii c tjf c 2 o i o J 4 3-ry-)sJ R,rn 1-f1 -+-t i#-&i pj HI r-f 1 ii=l _T lI:fi.f5R i r=t J 0 fQJ ff 11-1il
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6、 We it t,M tr.ya:.!=J 1itli T,mt:fl!t 1-#ft W fn 1i 1=J 111 0 4s:tJ fl!r+1 -m 1*=f:f iJ;S 81 Jk X.71 5$fM tt%;X,Jl6 fff F t iJ.L fr o*JJl!.rl!S3 ft J%bx Nl iJi$m 1#:JM!fn xt s!i ffl!J tt;f;x aJ Wt rt,EB t-1 r:EI ff-ili:w IJf fr Slf 8 rn lll!ffi 111 I.+-t lit :t,ft.i r=d ff!ff!J=l-f$:tt*J?g o0 fijf t
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9、1 J 91 IJ .(1)2 _p.i./I 1.:n.(2)3:.zjs:.J:E.(3)4 Lij(f,j t-t.c 4 4.1 f.fif RJ;.(4)4.2 1(.:fv1ftitR9 c s)4.3 iJ.(6)4.4 ft ti!.,Dj,f J:4.(7)5 tl.MWc t c s)5.1-f.Bt!.5:.(8)5.2 MC tt i&i:ii-.c 8)6 l.M1:F-I c lo)6.1-f.Bt!.(1 0)6.2 1:.F c io 6.3 Jltl!_T_ C 11)7 W:iifi 4.(12)7.l JJftMHrntiit&c 12)7.2 1Fi!t
10、-f fil!fm ft fi t c 1 2)7.3 11t ft Fi M tum t&c 13)7.4 1fil M T;fi Mil 4 c 1 3)8 .(14)*Jl!.Yim iPJ i Ejj.c 15)!JI mtll .c 16)ffl:X i.Jl S)j.(1 9)1 Contents 1 General prov1s1ons 2 Iern1s 2 3 Basic rcquiren1cnts :)/l f(7,m it oo*ml1-T1i:kt Ii fJJ E o 1 2*2.0.l f(1tf 1&iron tailings sand fJc 11t 15 N f
11、IL?t fil J f=BJ 15:1J-=f 4.7 5 mm B *91 2.0.2 f.J(11f 1itT&mixed aggregate of iron tailings sand T&T&mmito 2.0.3 15 15ii fine content 11fttJl9=1*1l121j-=f 75m B*J:fft o 2.0.4 f(1ifttJ;t it!iron tailings concrete fJcmWi*mMo 2 3.o.1 tfk ffi 11t ft9 H fJL TIJIHtJJ 72?1&a it f ffl o 3.0.2 tfk 11t ftl;t
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