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
concrete 0.3-0.33m3/m2
& h' Q, y7 c; }# m$ N# }* _6 I 2, Multi-frame <br "Reinforced 38-42KG/m2
; |  V/ g* O/ _* T concrete 0.33-0.35m3/m2
: x; C5 M" Q2 W( N% ?/ a9 C 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
: q; s; l+ Q+ Q+ X concrete 0.35m3/m2
; i7 S' f. E2 x$ v% e. E0 \ 4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
- Z1 `( H- Y' Y; ~. T 5, high-rise 30-storey H = 94 Mi
. [3 W% e$ {: b7 E4 L reinforced 65-75KG/m2
$ X. c$ I: H3 a" ]; d1 p concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
2 F" B# U* \9 g- c4 @& t reinforced 65-70KG/m2
3 J9 n1 b: [* `5 x) Z) Y# o9 O& O 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
# b& ~' t, C/ \9 i( m the above data according to rules of seismic structural design of 7-degree area

+ r& |9 v+ I) \! e! U0 l1 r 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
. M0 h% \6 K  |. ^
3,ralph lauren pony, the construction efficiency
- f9 R7 Y, x+ w# u) t# t' ~ 1, a plaster plaster working day of 35 square meters
+ s. {$ |" {  {# K/ o/ ^ 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
* D7 |/ ]1 ?. O! Q 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
8 O; v$ X5 r3 u0 _) V 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 /

$ e5 t9 v+ R! S  _! U) [* t. O; H* G four days,christian louboutin sale, the basic data
) y9 F5 U; Z3 ?1 o/ k 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
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
7, sieve required 1.3 square one clean common sand sand