A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
, M2 N' G9 G' t; O' L+ Y 1, multi-story masonry house:
) ?: }8 ]$ o4 Z% f! T: I  P reinforced 30KG/m2
$ F" F1 |/ i, w; T- [ concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
4 R( F) d4 z! P concrete 0.33-0.35m3/m2
3 R0 V: H; {4 F  @ 3, a small high-level 11-12 layers
3 U1 S6 w  W( k( E! h$ o reinforced 50-52KG/m2
" {- v$ m! o" j% D8 ?0 e/ y concrete 0.35m3/m2
$ i. H) Z+ b' T& P. P: x. o 4, 17-18 layers
0 y5 }: ~% N8 p5 E' `) D; C senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
3 d7 Z& t" D9 R! U* G reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
4 V; G; E1 G3 i 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
+ c9 g7 S$ {" {' \ reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
' ^7 Q# `3 _; o$ J8 m, m: ]* W$ t 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
- V1 `' L6 Y8 Y$ p  ~ the above data according to rules of seismic structural design of 7-degree area

2, ordinary multi-storey residential building in the construction budget for economic indicators
+ w* L$ c# J9 U0 |  F' o- K( [ 1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
: Q8 ?7 N$ s! i0 x' l6 U/ S+ h! Z2 V' [ 1, a plaster plaster working day of 35 square meters
9 Y& E7 t1 H) m; U% c 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
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 /

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
9 Q% p0 E) f4 f: h, [  o 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
) l/ r. A5 s% Q9 j0 S! K 7, sieve required 1.3 square one clean common sand sand