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
2, Multi-frame <br "Reinforced 38-42KG/m2
4 {) a4 q0 l0 g/ G! q9 \ concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
) C' U- N) l0 G: ]- l senior 54-60KG/m2
9 Q! E6 \7 {9 k  |' v  }0 T reinforced concrete 0.36m3/m2
' W9 v) S+ ~$ G/ }8 I1 H 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
2 Q8 A4 ]! D8 M2 m. R6 W9 C( W 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
/ G& c9 B$ d- ~. h6 R; n) b0 W0 W( ` reinforced 65-70KG/m2
4 Y1 A3 b7 z* J 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

2, ordinary multi-storey residential building in the construction budget for economic indicators
8 U7 x( m5 U  K4 x 1, Outdoorgray area of accounting for construction area of 3.8
6 G& O0 ]6 ^! G7 C4 g4 |- o
3 ?8 o, U; {- f8 n1 x2 { 3,ralph lauren pony, the construction efficiency
" A! S  N* E$ S: i$ `2 D, d 1, a plaster plaster working day of 35 square meters
% h& R. K( x4 a) e" t9 t  U9 y6 Y 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
1 c0 r. R8 T9 o+ H0 u 4,ed hardy clothing, tile 15 square meters
1 d. m/ X5 j9 Y2 w" U# B 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
$ _- C* Z( k# w4 s, s9 E8 c' l 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
3 D6 q: n8 l1 b; L; x 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
* N) G, {6 a- v' V 7, sieve required 1.3 square one clean common sand sand