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:
: E! P6 ^( H. a. S, _- L6 \" V+ N reinforced 30KG/m2
+ [9 s$ @  ^4 U* p) D! E+ j7 Z concrete 0.3-0.33m3/m2
4 v7 u/ ^! T* ~) Q6 `' k* _ 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
! F( u1 N" k* Y% N. y/ A( K 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
1 s1 a: s# s: r! X- h concrete 0.35m3/m2
- x* }( I) h+ u- v/ L1 M  r, i 4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
" }) P5 ~( ]. K, y& @( Y* M 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
6 G, Q% K+ e& c' M1 i concrete 0.42-0.47 m3/m2
/ [2 F1 I0 n' v 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
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
& k2 o" ^; e4 O4 l& f the above data according to rules of seismic structural design of 7-degree area

' m% t9 Z3 l- |% Y; O0 M 2, ordinary multi-storey residential building in the construction budget for economic indicators
4 P2 P( u0 R' B3 i% K. ] 1, Outdoorgray area of accounting for construction area of 3.8
7 k1 p* k2 F! q% u# K1 x
3,ralph lauren pony, the construction efficiency
! i& M7 M) P( \( _* r 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
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 /
! w' J' }7 h  `" E
+ k4 y- r2 H) G4 Q 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
( x. W# W  W( E( o. M: B/ Y3 { 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