A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
# n8 N8 U" S4 f2 l. D: V 1, multi-story masonry house:
reinforced 30KG/m2
5 c3 }; a: b) G% c& Z8 @4 u4 J concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
3 x# w* G! x- q* s reinforced 50-52KG/m2
) f  ~. l0 `# I) r concrete 0.35m3/m2
4, 17-18 layers
! _# G' f' k6 {: R senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
6 `( ^  d3 ]7 ?8 k) n/ y, { reinforced 65-70KG/m2
0 G1 u/ s' ?* w" T4 M- e$ o4 {: k 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
# c/ t0 D) _+ K% T* a
- _/ o3 N2 J% A% c5 B* S 2, ordinary multi-storey residential building in the construction budget for economic indicators
# y$ C+ t/ M  O0 r 1, Outdoorgray area of accounting for construction area of 3.8
+ S1 n2 {; N8 _  Y' Q" _9 m
+ e' z  o( J$ n/ j; O2 n 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
2 \! P- Z4 A/ `$ U* z6 m* Y9 T 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
* l7 ^% Q. k0 ^  e; P2 j! o 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 /

* U! }* F$ e% I, n four days,christian louboutin sale, the basic data
0 h8 b9 h5 l) p% E/ s 1, the weight of concrete 2500KG/m3
$ g- G& |) ?0 k/ y& x) J* g 2, the weight of steel per meter of 0.00617 * d * d
% I' X8 f$ M# L! j1 L& Q3 B% `1 \$ j 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
; I  G2 r* `" S) y# x  x 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
+ `2 ^6 V# Y% W% b! w) h 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand