A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
! ^$ K" ~* c7 c* ~8 ~2 Z 1, multi-story masonry house:
reinforced 30KG/m2
8 k9 d; O0 A; L# q5 I% ~2 o concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
7 N% I% M0 K! y% n9 U concrete 0.33-0.35m3/m2
! t5 N* D2 U& O+ s9 S. i# V 3, a small high-level 11-12 layers
. K1 M# a( A" M; U6 C' K+ U9 U reinforced 50-52KG/m2
) F- U4 n! o, F* N2 E concrete 0.35m3/m2
+ V. a; @5 O5 N% _) b7 L$ }1 p$ u 4, 17-18 layers
1 P7 O& }0 K2 [+ _0 X senior 54-60KG/m2
4 r% d' g' Z: R. M# Z8 J% s reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
6 u+ @9 C" F) u( f; G0 x6 N8 z concrete 0.38-0.42m3/m2
% _* r, T+ [- E 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
3 w+ w% \3 L& x& b9 S) u. Y the above data according to rules of seismic structural design of 7-degree area

' H; d* o* B( Z2 x 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
, q% w0 {9 j; r4 C- ]
) o* j/ D$ Y* h" i( U6 b7 V 3,ralph lauren pony, the construction efficiency
1 p8 p7 T6 l: o  y5 I( A4 I 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
5, scraping white first reading of 300 square meters / day, and the second over the 180 square meters / day, for the third time calendaring 90 square meters /

% }$ ?! z9 Q5 I four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
1 v& \1 q& L% Y2 H 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
  r2 Y1 C5 E' x7 u' L' s" m 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand