A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
( k! \- ^' n( H0 f( B 1, multi-story masonry house:
& H, a* `% ^$ e reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
) D2 V1 t7 ~9 P* |' y 3, a small high-level 11-12 layers
2 U) N) i% z2 }5 v# N' R reinforced 50-52KG/m2
concrete 0.35m3/m2
3 Q1 r# E+ [: I2 f1 [3 x! ^0 x 4, 17-18 layers
! A1 V$ m  [4 t! X" e senior 54-60KG/m2
reinforced concrete 0.36m3/m2
1 Y7 K" Z8 S; R. S" O 5, high-rise 30-storey H = 94 Mi
9 \4 b; g% ~" V9 o8 ~( j reinforced 65-75KG/m2
# V( O, k9 a# f' z) ?$ U concrete 0.42-0.47 m3/m2
3 A8 I( M) i3 w 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
5 z' d- m+ S) ?9 }2 Q, s0 l  Z4 G. s reinforced 65-70KG/m2
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

$ u' \+ z, _3 ^& ` 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
( G3 ?( u/ ~1 E) a3 b 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
1 J2 V! q0 [' J( o, W 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
& E; m0 `8 ~, |, H+ D1 O: r 4,ed hardy clothing, tile 15 square meters
; _! H3 V  M" B& y( l; u9 q  i' g" \ 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 /
$ Q! \1 `, f. G2 z) ]) t
! _* F/ M$ S/ r8 a( z# p  O8 |8 P 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
( l5 Y, B) k; m( \4 p: q( z 4, stone weight 2200KG/m3
! _4 _* y* H. Z' ?; C6 X1 p" P: S 5, about 525 cubic meter brick (sub-thickness of the wall)
! D* k* a) q5 C1 A/ j4 e 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand