A civil engineer should be aware of data!

tkxandwve

An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
! Q! J3 J" B: Z) ?% V reinforced 30KG/m2
concrete 0.3-0.33m3/m2
! v  i# v! v$ F& q+ w7 s  o) H 2, Multi-frame <br "Reinforced 38-42KG/m2
' _6 }# F1 E0 u& c8 i, z6 b concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
% z, z" y2 F1 E, A% l reinforced 50-52KG/m2
concrete 0.35m3/m2
* T9 j" V+ p, @- J- J' M3 w3 j) M 4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
2 _  `+ ~! l$ H& f5 x- ]$ n reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
, G1 h# f) t6 `; y" u" z; n 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
6 h) n1 \1 E4 J$ K4 A 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
; H2 Y' T$ n* I0 f0 Q 1, Outdoorgray area of accounting for construction area of 3.8
4 u6 R- {6 [# N( Z
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
) q7 J7 `7 S2 ^ 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 /

four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
" u& f3 T; ?2 ~$ w( B 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
! @0 _3 u7 S2 A0 \) d 4, stone weight 2200KG/m3
2 N- `7 y1 _* p6 f4 y4 ? 5, about 525 cubic meter brick (sub-thickness of the wall)
  a, Y# L3 J: Y- C- G: T/ \) F 6, hollow brick 175 cubic meter of about
& e' r+ a. C3 M5 b) {" F8 b# V6 G2 l 7, sieve required 1.3 square one clean common sand sand