A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
  }% t( x( F) q) ~: i' k2 L 1, multi-story masonry house:
reinforced 30KG/m2
' O, h* a1 ?: l concrete 0.3-0.33m3/m2
' s& B% v$ ]6 L 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
$ z' c$ T/ j0 l! S) f* s reinforced 50-52KG/m2
concrete 0.35m3/m2
- t) i, I! s) s0 i. R! }6 g 4, 17-18 layers
- f4 L% r6 Z) E/ `7 I- u senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
4 \, H* d9 N0 E) }: \  ?' E4 C: `1 K reinforced 65-75KG/m2
4 P! Z0 z/ h. Y' T, R/ i concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
- M% B; P/ W; U; z$ m9 w# t- ]: l reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
: _$ s' ^$ Y$ ?+ l- Z1 T- ~ 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
5 F4 Z) q. P! g, O6 W- {+ A6 D3 J the above data according to rules of seismic structural design of 7-degree area
% h; V; y  A1 E, A/ L# Y$ _
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
- o7 F5 m( z6 ?5 U# {
- \7 i! ^# O. P( O$ R4 X" o  w 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
& @8 \3 z7 \* t7 I$ G 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
9 F9 l8 N! B) `* l/ s 4,ed hardy clothing, tile 15 square meters
0 Z6 |9 |4 e# C4 j3 e 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 /
; J, e' X# b6 A2 b7 }$ ^
3 Q7 h0 C) |+ k! D3 q1 m four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
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)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand