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
* Y) _9 Q' S% G  u concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
& ]1 p7 e) k: u) b9 E concrete 0.33-0.35m3/m2
' z  D+ `- }6 _' O  N0 p 3, a small high-level 11-12 layers
9 B( f9 \7 `9 r) j) A reinforced 50-52KG/m2
" ?# J' @- ]4 h; c% L concrete 0.35m3/m2
4, 17-18 layers
# k" p; z. b- `& @ senior 54-60KG/m2
6 B4 E7 G7 J8 c' ] 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
- P% o" j* H; A* } reinforced 65-70KG/m2
; Q8 y+ z# q3 _9 {7 | concrete 0.38-0.42m3/m2
5 b3 N' t% p0 A 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
3 y( s2 _: B" c9 k the above data according to rules of seismic structural design of 7-degree area

9 ]2 T% h9 k% j' P1 i$ ]3 u 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

& H* ^7 p  y, {7 R 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
& E# O: a, v* R4 H* M 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
0 Z: x3 ?3 K' l6 j7 X2 Q; E- M/ t1 O 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
; ]+ Q% V& R# M  K  y, u 4,ed hardy clothing, tile 15 square meters
. ~7 K9 B8 K; H  d- F 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
1, the weight of concrete 2500KG/m3
+ G7 P: k" t8 u$ x/ W& d1 U9 b 2, the weight of steel per meter of 0.00617 * d * d
! J$ Y2 k' A! K" `" m9 w: ^ 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
+ Q) P2 ?4 G2 X' W  V2 O 4, stone weight 2200KG/m3
0 k( v- z' _8 T2 [4 X3 f1 v! D 5, about 525 cubic meter brick (sub-thickness of the wall)
. a! z8 k1 R  A  Y% `& b+ \( Z 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand