A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
! j  P! l  \9 n3 m" ]* F 1, multi-story masonry house:
reinforced 30KG/m2
7 a2 r. I: a' E" j' ?( G concrete 0.3-0.33m3/m2
+ Z% K/ G& s! ^4 M: ]7 c, W 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
- H" n+ U  q/ e, X0 [* ^* W9 c reinforced 50-52KG/m2
" ?2 H# b7 e: V! G concrete 0.35m3/m2
0 i% ?& q5 L3 o, E5 y 4, 17-18 layers
. [* `2 k+ E2 p. `2 E senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
" z, P4 n( _) S- `# N reinforced 65-75KG/m2
1 {# u, |) w& @4 j( ^6 m concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
5 ~0 e  x+ ~0 m- a5 j& m$ V reinforced 65-70KG/m2
% ]% k; _1 D" T$ ~ 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
6 c' T8 l; U, p! c. Z" o& ? the above data according to rules of seismic structural design of 7-degree area

3 j+ y2 ?, a8 h3 U8 L 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

2 d$ P' S! q! c5 g 3,ralph lauren pony, the construction efficiency
& O- C1 W& S( x, m 1, a plaster plaster working day of 35 square meters
, P" o5 j, a' ?# e# O 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
2 _& @1 v3 o& i* I$ g" B, o. q 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 /

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
' }4 }+ O' Y2 a3 M% F$ S1 x 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
' {3 ~1 {) V6 | 4, stone weight 2200KG/m3
9 |- _$ T: ^( t# a1 d 5, about 525 cubic meter brick (sub-thickness of the wall)
( {0 Z4 x+ H3 z* U2 |: \' M. C2 [ 6, hollow brick 175 cubic meter of about
* L9 r6 r! v3 {" g 7, sieve required 1.3 square one clean common sand sand