A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
, F- Z5 J, f; S# H- p4 y/ [ 1, multi-story masonry house:
0 H5 B7 R5 H5 d8 ~# d+ Y% }4 l* [ reinforced 30KG/m2
8 X) y& w3 D; R2 q* [ concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
  K2 j$ E. B1 U% L4 f. b9 E# T 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
5 m9 C, d" i8 a 4, 17-18 layers
$ u3 J4 c( x( i! {" C' o( T# ]' N( I senior 54-60KG/m2
. B( Z7 w% L: p3 f( `1 C reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
3 Q2 v1 Z5 W! n 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
3 e" H( W1 m1 k* g+ O 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
7 h4 _# p% W5 R; g 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
6 R  E* S) p' V' h 1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
+ W, r4 l7 {$ h/ E  n( } 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
  n2 K4 Y: z( W/ T! u9 j 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
+ @- S8 i) ]2 l9 G 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
# _7 L) D8 }: m/ r+ X/ V+ b! Q: P 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
8 Y% j4 T$ I: c  y9 ` 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7 E2 L6 _- j2 O: ` 7, sieve required 1.3 square one clean common sand sand