A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
+ {9 o% K% _( ?- S# W 1, multi-story masonry house:
1 \# @/ L& Q  u6 M! Y) B) Z  z; [ reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
' k; |) x7 l1 G$ l concrete 0.33-0.35m3/m2
# ?* t# A$ G; Q( r4 G2 S5 ? 3, a small high-level 11-12 layers
& }/ f% P9 h' a9 b/ b reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
! z4 W3 p8 M2 \& k1 D* G reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
+ o' o+ {  {9 r2 o: Z concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
! T+ f2 C) I4 v% S0 Z" P reinforced 65-70KG/m2
5 g7 @6 v  d1 G7 t& y concrete 0.38-0.42m3/m2
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
7 _- |; _3 ?4 v. R
2, ordinary multi-storey residential building in the construction budget for economic indicators
( h, m& S+ _& D8 Q; `0 Q 1, Outdoorgray area of accounting for construction area of 3.8

" o! _( i3 w& V 3,ralph lauren pony, the construction efficiency
1 P% P2 a' H/ w4 p 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
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 /

1 [9 ]3 _6 ?7 } four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
+ R( }  b* O' G$ e1 | 2, the weight of steel per meter of 0.00617 * d * d
; D) [" V' p& \2 }: |7 K) G 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