A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1 S6 @* F/ W, C) K2 _+ i4 q 1, multi-story masonry house:
) V: y. p' W& |  s6 W reinforced 30KG/m2
) y, b. Q3 M2 p  ?% q5 o+ r concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
- c4 Y" d; ~3 A: ~  a& p concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
! v% ~4 w/ D6 J, |, H6 y" [$ i- U4 B% p, Y 4, 17-18 layers
3 H5 L4 q/ X0 a4 C. B+ n; c5 { senior 54-60KG/m2
$ Q# ?' h8 q+ S- r$ N2 Z reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
' j' J) W- \. h; ~4 j: M reinforced 65-75KG/m2
7 l1 N# P, R& ]# A5 u( s$ X concrete 0.42-0.47 m3/m2
. y' g9 |2 H6 \  j* G! s" A* p  E 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
" ]1 J4 r& h! T/ b1 z4 R reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
7 Z; X& W- F" c( U  M- Y* g 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
1 c- B' M  C: b the above data according to rules of seismic structural design of 7-degree area
9 k/ f- A/ ]2 l9 G- O  v
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
: x0 ~0 C+ S3 u1 `) Q& ?/ }8 i
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
4 b( J$ l; i7 c8 y9 ? 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
3 I8 F. q0 I- m+ n 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 /

5 y0 \1 L/ J4 w% @( h0 D! k% R# \& m four days,christian louboutin sale, the basic data
8 q& ], \  y/ \0 n* L7 m6 o 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
$ e: Y! h3 o  {- e0 S2 {: 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
4 ^9 t; [: i' @  x% j' n/ V 7, sieve required 1.3 square one clean common sand sand