A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
: N0 G9 {' B8 e  ]% l1 O9 F, e0 f 1, multi-story masonry house:
0 \' I/ d* F! H: W$ n reinforced 30KG/m2
7 y: s* q& n4 ?$ k concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
9 Y/ F* ~0 A% Z' e. T4 X+ D4 D3 Z reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
! ~. u$ p- [+ M9 p3 @5 _8 Y reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
/ k+ u$ Z* y1 x/ @2 i# K2 T- g. \ 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
, U" ?0 t/ }* c2 r9 V4 \% K/ c2 ^8 o 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
the above data according to rules of seismic structural design of 7-degree area

2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
. }( }) B$ {; Y
3,ralph lauren pony, the construction efficiency
% U/ q* t1 K! a: _' ]4 C2 Q$ b3 f5 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
& g  G) C* K- ?$ t 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
. _/ [. m  n$ v6 M( J 4,ed hardy clothing, tile 15 square meters
" `2 p( O0 Y# Z4 z) |( [6 R5 ^ 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 /

& G0 {0 E5 V4 k four days,christian louboutin sale, the basic data
9 [" u) R% A, U1 z# W 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
/ S8 a4 o+ r2 M1 T+ B1 l" P 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
% W8 Q, A. I0 X  X 5, about 525 cubic meter brick (sub-thickness of the wall)
; C4 w7 m6 G5 f+ @* G3 U. f. w 6, hollow brick 175 cubic meter of about
- D% \0 L- ]& Q8 Q, s; F 7, sieve required 1.3 square one clean common sand sand