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
+ l7 A- d( I2 c' V# F concrete 0.3-0.33m3/m2
. M$ J. s' X, g0 o% R) @ 2, Multi-frame <br "Reinforced 38-42KG/m2
1 P* W4 C8 @' a8 P! P concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
! v* e8 j! q$ l' w6 @, N$ h concrete 0.35m3/m2
1 d$ X1 ?5 z4 W! K, N! L 4, 17-18 layers
senior 54-60KG/m2
0 Y  ?2 f4 K6 `" l7 E reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
' z" {4 M9 v) d+ m- B reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
( G9 X. N" c5 d 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
) t/ w$ P+ d* C* V 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
: j# X5 k0 k7 K& I- L7 }9 D the above data according to rules of seismic structural design of 7-degree area
1 K9 g& ^, T6 f' K. z5 O3 ~/ f7 E
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
6 T1 B1 @; I# U 1, a plaster plaster working day of 35 square meters
! _  ?; H6 f" b% g- N1 t 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
. |; p3 W& o1 t! p# \6 c  C/ v8 d+ ` 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
0 t; J3 A& D- x  P; p 4,ed hardy clothing, tile 15 square meters
- j* e  z* v2 G7 {0 D  L: H* A" ~& F 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 /
! u5 E# \( f. {% ?: [; ]- _
3 L' y4 S. o0 T; `; k four days,christian louboutin sale, the basic data
8 s. n8 O6 h( Q5 l 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
, f  O+ d' m* b 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
# g6 o4 m! ]* T3 A! P1 D 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