A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
reinforced 30KG/m2
- E* A2 B4 k5 X2 ~& s. D concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
: b2 v; w6 @4 I/ M5 P# Z3 d* K concrete 0.33-0.35m3/m2
! r: c$ q+ z) [9 M4 q& T 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
, v1 |3 l* [; U9 t) ~ concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
/ W7 h0 v  A) J6 m7 H: ` 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
concrete 0.38-0.42m3/m2
# S$ p# V  t) ]* I- A+ L 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
7 |. O: d9 e. d8 f+ c6 @( t4 r; ] the above data according to rules of seismic structural design of 7-degree area

2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
, K( `- O) f1 U1 ?# s8 H9 G
3,ralph lauren pony, the construction efficiency
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
7 i4 U2 W2 G# t8 q% ^% a 4,ed hardy clothing, tile 15 square meters
; Q6 l7 J; @5 p+ V 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 /

7 a5 A  i0 X( f# S0 x* m four days,christian louboutin sale, the basic data
) I/ E- W# F2 l( ]- `0 P 1, the weight of concrete 2500KG/m3
* M2 H- c  f+ F: `% M. A+ \ 2, the weight of steel per meter of 0.00617 * d * d
1 C8 p  c5 \: T5 [& Z8 Q' C" R 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)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand