A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
- K2 J' j: [: \+ h9 y1 h: S1 E8 s, V 1, multi-story masonry house:
( v, k  g7 K: [" |4 s reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
& w1 T- g; A0 A concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
6 v1 j7 L+ r2 j' w$ h7 g- u5 S9 I1 A4 u reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
! s, ]2 J+ T4 ~$ h; e senior 54-60KG/m2
reinforced concrete 0.36m3/m2
$ y% Q% N+ K" @) Y; b* l9 h 5, high-rise 30-storey H = 94 Mi
  ^2 o6 z: A* N2 g7 ? reinforced 65-75KG/m2
4 ~; h1 a8 [. q( h6 r concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
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
' S8 h% Y8 u8 b; H1 I2 H7 j
2, ordinary multi-storey residential building in the construction budget for economic indicators
& ~( X! _9 X4 F& R6 Z& |! m- t# V 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
6 S( ~( q: T1 l. F 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
3 q1 @. X8 h9 d. D$ P 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
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 /
2 V0 U, B. Z/ v
- A) Z) @1 b7 g" j9 o. W3 G 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
; U, N# X. e5 G- W0 o" M 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
$ k2 ?- N$ @/ _ 4, stone weight 2200KG/m3
4 Z) d! s' R  r2 L$ ~ 5, about 525 cubic meter brick (sub-thickness of the wall)
% X# {  c4 K1 n: P1 D 6, hollow brick 175 cubic meter of about
) w+ E" Y8 e9 n: H, S* J 7, sieve required 1.3 square one clean common sand sand