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
& f  a. @9 D6 B 2, Multi-frame <br "Reinforced 38-42KG/m2
$ q, \* ]8 e+ b8 w, I concrete 0.33-0.35m3/m2
. X1 J5 V) m, n; ? 3, a small high-level 11-12 layers
$ I  ^& |! S! I reinforced 50-52KG/m2
5 {. Y3 C0 B, Q concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
* c5 y' \  T% _2 o reinforced concrete 0.36m3/m2
* [- Z" }- V) I 5, high-rise 30-storey H = 94 Mi
$ B' U% Y" y$ t/ p. g  f, [ 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
$ K0 b6 C9 H/ Y% D  ~+ l/ @ 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
8 S. I- P' n4 L4 E the above data according to rules of seismic structural design of 7-degree area
6 `1 h8 j* A/ z5 l% j
/ n. z1 \! }4 K2 U9 {! M5 I* j 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

* S4 o7 v! h) j+ [ 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
5 k" y9 q" `  b$ Q5 Q- \ 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
. ~8 K, O7 X0 x% U 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
2 ]2 H' f5 L6 s! k+ N. p1 a  n, n 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 /
1 p/ m, l: J# j
% u3 _# t" }: l four days,christian louboutin sale, the basic data
, z; f6 [( X! K) c9 K 1, the weight of concrete 2500KG/m3
% M2 u" y3 R, B1 f' } 2, the weight of steel per meter of 0.00617 * d * d
( S1 t3 C$ l( E7 s/ p 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
! q# N3 D. ?7 ^; {! j 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
0 H: {3 N( ?2 g# R' d- f 7, sieve required 1.3 square one clean common sand sand