A civil engineer should be aware of data!

tkxandwve

An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
2 J& A$ g* D/ u0 g3 ~ 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
! P7 }3 x- d+ P+ t4 T3 Z reinforced 50-52KG/m2
concrete 0.35m3/m2
4 U# V& z7 {! w* ? 4, 17-18 layers
senior 54-60KG/m2
+ @% V& b) w" c+ j0 y4 G7 Y reinforced concrete 0.36m3/m2
# U" j6 n* i4 q* D5 M  W! x 5, high-rise 30-storey H = 94 Mi
/ ?! B0 G9 ?! g) L& M# P reinforced 65-75KG/m2
2 q. E7 y1 Z( }( p* P concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
, Y' i9 y8 k* ?; X) ^" Z+ r 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
. j$ s) x2 E, R: z6 C# F6 x+ i
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

1 B/ r5 t1 A& Y; v# t) V5 z; p! ` 3,ralph lauren pony, the construction efficiency
5 _. n% v3 a+ y 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 /

% u. \. D9 Q0 z; v: K  {2 u- R 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
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
4 g% a5 E% Y2 B/ d3 @ 6, hollow brick 175 cubic meter of about
0 Y# g4 x% }- y2 e' D( U 7, sieve required 1.3 square one clean common sand sand