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:
5 k. N7 ]% G" ^: x+ U reinforced 30KG/m2
concrete 0.3-0.33m3/m2
( y5 P* R0 [: K 2, Multi-frame <br "Reinforced 38-42KG/m2
1 z4 ]% V: `+ _) Z& X concrete 0.33-0.35m3/m2
0 V# L3 p% Z1 }1 @9 { 3, a small high-level 11-12 layers
: h" K" r9 e( m8 I! H reinforced 50-52KG/m2
! U! z$ K! W  l0 G* C, z/ s concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
8 D# z& [  e) S0 P 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
reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
3 \, P7 ]# o7 Y1 O$ W 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
' g7 X! M/ a' d9 l, c3 a0 V the above data according to rules of seismic structural design of 7-degree area
1 c6 a; t% H/ `* q
7 A! r, g. n; h: q. N7 | 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
# C" g, t6 ~0 s0 @% V
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
" l8 Y3 B. ?3 C2 U4 o 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
. i; ~) U4 V) G+ V$ \% _4 Z) f; ^/ [! D 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 A0 k. K1 X3 }/ Z
four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
+ k* S! C& r+ Q- e. u/ W5 X9 [ 2, the weight of steel per meter of 0.00617 * d * d
+ g& G7 i2 [6 e1 @. F! [ 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
- M. _! _0 w1 f/ k 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, sieve required 1.3 square one clean common sand sand