A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
# a7 f1 i0 E- K4 c  ~9 ` 1, multi-story masonry house:
reinforced 30KG/m2
) C7 g) ?! d0 |' I  L8 X concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
6 r2 n. b; {1 n9 v' T5 ` 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
; O+ t# a/ ]7 n8 k concrete 0.35m3/m2
4, 17-18 layers
% V& s* ]2 _/ y3 } senior 54-60KG/m2
4 N6 G! h- c+ z+ v reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
) m9 L5 V3 D* `. c/ }" n" v  {  | concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
7 P: j) u6 q+ D" S0 i reinforced 65-70KG/m2
& ^3 x; I% X& m concrete 0.38-0.42m3/m2
+ ^0 `, e8 T% G" A, u( a 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
the above data according to rules of seismic structural design of 7-degree area
; y& {5 \$ i$ l" w/ n+ S
) Y8 g1 `4 ^$ W, | 2, ordinary multi-storey residential building in the construction budget for economic indicators
; b6 m* ]! i  H" F5 F; M0 r 1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
1 L" L4 U4 D' G5 h 1, a plaster plaster working day of 35 square meters
4 n' e$ V+ l; X8 T$ ^- ~$ G5 i& L 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 /

four days,christian louboutin sale, the basic data
9 j5 f4 m1 w% o8 \/ k2 p- T1 S 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
8 I& W: X4 M9 X( C 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
' Y# }( C- P  E, T* x& ` 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
# V" U1 _6 O0 ? 7, sieve required 1.3 square one clean common sand sand