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
4 j8 U7 F: F. d+ h concrete 0.3-0.33m3/m2
. m, ?9 k5 S5 ~, A" p* F3 _: r9 { 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
, p, W; z$ o$ i! ` reinforced 50-52KG/m2
concrete 0.35m3/m2
& T* D$ h1 X% j8 m% d 4, 17-18 layers
7 Z1 W" W) I7 t senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
; D6 q0 ~6 B$ X  R reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
; |2 z8 ?5 ^  x+ Q+ \) D( ^4 `' \" I 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
# ^/ s+ ]* \. Q3 ?5 } reinforced 65-70KG/m2
4 k% p4 d7 n2 X+ {5 O. f concrete 0.38-0.42m3/m2
+ I! z0 m+ Q: G" p# W 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

2, ordinary multi-storey residential building in the construction budget for economic indicators
) _# r/ b; M; b* M 1, Outdoorgray area of accounting for construction area of 3.8

) I7 }, P, J! D8 q1 l9 Z0 ^! I0 w 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
' X$ m0 s2 \% d" C  m9 @7 T 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
0 g% B/ H1 [5 @ 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
. z" E# u8 m( }* c" s 4,ed hardy clothing, tile 15 square meters
+ ]3 C4 x$ E. j, T( M' W, z 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
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
# Y$ G6 l7 Q5 z5 u+ v 5, about 525 cubic meter brick (sub-thickness of the wall)
& D9 \9 r- z+ ~- a3 L/ J( n 6, hollow brick 175 cubic meter of about
2 b5 _3 O9 S0 W" \& M& _) r 7, sieve required 1.3 square one clean common sand sand