A civil engineer should be aware of data!

tkxandwve

An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
reinforced 30KG/m2
. y0 F! P- J8 O1 W& W concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
: K. |) v" t1 u2 f# C4 @1 k) F- n( h 3, a small high-level 11-12 layers
+ S5 V- C/ |2 {0 Z reinforced 50-52KG/m2
6 W  u* u$ H8 {" w concrete 0.35m3/m2
- e* n4 c( J2 N- z9 B 4, 17-18 layers
5 p( V" C  h+ a0 Z senior 54-60KG/m2
reinforced concrete 0.36m3/m2
4 c- `: Q2 l: l 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
0 Z, f+ R& J! a% V8 x concrete 0.42-0.47 m3/m2
/ g6 V$ n$ X1 g3 Q: }! `9 D 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
4 P0 g, v4 o. g& E reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
6 X$ a" z, v2 ~ 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
- ~  j5 o7 ~* l$ d7 u$ [0 i the above data according to rules of seismic structural design of 7-degree area
7 o- W$ l2 a) U2 f# x, W
2, ordinary multi-storey residential building in the construction budget for economic indicators
; g' B, E8 E0 e* T 1, Outdoorgray area of accounting for construction area of 3.8

4 m; Z9 j0 Q/ r7 a# V 3,ralph lauren pony, the construction efficiency
8 ~5 f: M0 U) Z4 q  S" u, u 1, a plaster plaster working day of 35 square meters
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
; X- x+ ~! G8 t6 e' x 4,ed hardy clothing, tile 15 square meters
6 }, J! T% f& ^" D1 ] 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 /
' V/ |6 S- F8 `
four days,christian louboutin sale, the basic data
4 o9 i+ Z! B5 G* G3 h1 ] 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
6 B3 `, f3 K  o% L7 p2 j1 ~ 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
, k$ _% S, z) j  p8 H- @. e* `$ [ 4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
/ I+ W+ t. t' M; j, j- B4 q 7, sieve required 1.3 square one clean common sand sand