A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
" ]( x4 Y: Q. Y% e/ H* @# }% h 1, multi-story masonry house:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
7 e3 c% T: A1 ^' J) F6 A 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
- j- s, Z1 Y7 W# h! P) n4 G+ N) F( ^ 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
0 g) ?: B( `9 Q; D2 A' g concrete 0.35m3/m2
+ F8 c9 h. H; R5 F2 N: E 4, 17-18 layers
$ M. L5 e7 y* o% E! e/ J) g senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5 u8 q: n& c; E: M+ f/ g 5, high-rise 30-storey H = 94 Mi
0 e" w; r+ w( Q/ Q' Q+ c reinforced 65-75KG/m2
' u; j4 _& ?1 s: L6 X9 w concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
" i& D5 ^" ^- X" }# H( w reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
( l2 t/ v8 q2 b/ ^ 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
# k% o  }) N0 {% u: Y# m the above data according to rules of seismic structural design of 7-degree area
* H! m" \) |& @! _
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
8 s+ f) h, Q# N, l2 _! ? 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
! Y2 N# ~, S+ {8 V4 G6 B5 u 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
! Z) k9 I9 n8 A# \ 1, the weight of concrete 2500KG/m3
- L' S5 y0 E8 q' r+ ]  ?( c4 ? 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)
% F$ S% Z- q. Y6 S 6, hollow brick 175 cubic meter of about
- ?8 n8 n% u0 T. X8 N1 |2 } 7, sieve required 1.3 square one clean common sand sand