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:
% L3 i5 c5 d- W reinforced 30KG/m2
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
# E+ J" P0 A$ W: h4 D: A reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
% n" \; ^: g( p4 ?8 ? senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
/ w! D/ Z' B: D: e. I 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
. Y; `- x/ S& D 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
* _: y9 h# y3 L: G6 k the above data according to rules of seismic structural design of 7-degree area
" E8 Q$ \# M! N6 r0 q( E; M! M: H6 X
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
6 d' m1 r$ s5 b: F
4 S: V3 D3 o: ^  e7 p3 W& E6 K 3,ralph lauren pony, the construction efficiency
% [" a6 z/ ]+ [1 o3 {1 { 1, a plaster plaster working day of 35 square meters
; Y( E8 q* h$ R) _6 V5 \+ p$ s 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
4,ed hardy clothing, tile 15 square meters
9 Q+ J/ B5 A# I+ V  c$ U1 Z 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 /
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: v) [: \* r' q four days,christian louboutin sale, the basic data
2 G9 U4 {- }' O- t4 P( I, r 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
6 x. }- ?% p9 Z' i5 P# @ 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
5 C# m  O. |* a& _# t$ F 4, stone weight 2200KG/m3
& [1 |8 W" T$ F1 r: G) o7 G3 i 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand