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
concrete 0.3-0.33m3/m2
; u  U/ c5 K9 o3 b* N6 z: ?' y 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
# u# N0 j7 C( H6 {% ]- L1 c% M8 ` reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
5 C# L) r* v' i9 J reinforced concrete 0.36m3/m2
! w: B0 h& K. I) T1 W- Q, L. V 5, high-rise 30-storey H = 94 Mi
7 p8 d3 M5 n  F  }: r" B reinforced 65-75KG/m2
  s  \* e1 W3 Z& M6 _8 W concrete 0.42-0.47 m3/m2
! l6 V; Z* X' b. t" |, M$ \: T, N 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
' Z5 t+ [/ [- x9 E1 c9 U reinforced 65-70KG/m2
% K" g7 V5 k0 u& T) T2 P concrete 0.38-0.42m3/m2
! B, D& [6 c* ]/ @, ` 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

' I6 W! a6 A& i1 q* t" F 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
5 f7 {" b* J9 q* d
3,ralph lauren pony, the construction efficiency
% O! Z, N5 `: e8 X5 \ 1, a plaster plaster working day of 35 square meters
: h' _  n& f/ t& x; p% 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
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 /
7 C) G3 s$ T/ O/ Y5 {3 }
. U1 E, r: c% W/ c: _ four days,christian louboutin sale, the basic data
, ^5 x4 T8 E2 _) f& Y% ]& ] 1, the weight of concrete 2500KG/m3
+ `5 Z8 L* S8 i1 M1 V. S 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