A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
+ K% U4 R! F* S7 a- w) k5 S6 U 1, multi-story masonry house:
reinforced 30KG/m2
+ q" f0 I% t* i) K( {2 Y; d concrete 0.3-0.33m3/m2
. u8 l# A- b9 r$ g3 F 2, Multi-frame <br "Reinforced 38-42KG/m2
9 i. `/ d' `7 I' V+ {3 R8 m" E! N concrete 0.33-0.35m3/m2
! E! X& j1 C% }1 s 3, a small high-level 11-12 layers
- T' W% _8 O3 ~ reinforced 50-52KG/m2
8 U6 f2 D, p7 Q: r% G concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
3 h1 r/ F4 [7 m3 t4 l( k5 T reinforced 65-75KG/m2
0 y0 D, f7 i: M+ }( S( c concrete 0.42-0.47 m3/m2
1 S, M- Y' }; o* L- W 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
5 f7 a$ X: n& k, q8 ?% h9 P# N: a* W reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
$ n- I9 o: y% B+ i# x2 ]9 B+ h 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
) I+ {, K' [4 m5 P the above data according to rules of seismic structural design of 7-degree area
" V7 x7 [# W0 s0 D$ o
2, ordinary multi-storey residential building in the construction budget for economic indicators
" V" p: J% g+ q( L 1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
2 l# G, O  n% K7 t! A) f' B! ^) x 1, a plaster plaster working day of 35 square meters
, a* V( a7 x0 ~; P* [ 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
3 v, S7 _! f* T& O0 ` 4,ed hardy clothing, tile 15 square meters
' F. Q0 d4 v4 k' ?# g2 d, P- k7 y 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 /
+ A- ^- }4 y# O6 `) r" F9 X! X
9 G) d, H5 @- |- U: F( c4 c( W 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
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
) C4 y" V3 G8 @' t1 ? 4, stone weight 2200KG/m3
* a( }! ?1 |$ U6 {6 q7 f 5, about 525 cubic meter brick (sub-thickness of the wall)
( n3 O' y3 l6 i. A$ p' m 6, hollow brick 175 cubic meter of about
5 g3 c- L; m. U4 a5 y" f 7, sieve required 1.3 square one clean common sand sand