A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
8 |- b* n$ e( }1 _ 1, multi-story masonry house:
  r4 D- t6 Z6 I reinforced 30KG/m2
+ T3 f2 M* T8 f- U concrete 0.3-0.33m3/m2
0 @& r; s& w6 b0 b 2, Multi-frame <br "Reinforced 38-42KG/m2
2 c* E0 A( J# w8 ?- t concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
$ i1 ^3 E1 o  K! q$ v6 }( q; ~3 O5 p concrete 0.35m3/m2
4, 17-18 layers
" p% W, y* j8 P1 b+ N senior 54-60KG/m2
$ [3 z8 Q1 k1 | reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
0 ?7 F+ O5 G) K" Q; X, s reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
# {, Q8 M! x9 G, a" b' O* s. u reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
2 N, {  g; D# V& s3 I3 ~ 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
0 y' Z  ]9 W3 O* ]
2, ordinary multi-storey residential building in the construction budget for economic indicators
8 x/ G- y5 d/ Q+ H) S2 j4 s( ?8 G0 m 1, Outdoorgray area of accounting for construction area of 3.8
5 C% \. W- q1 V/ b: m2 F; G) I' {
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
9 b" C, V5 ^/ b' N6 I% M, d 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
& `; m! i: X/ a+ z- Z2 O6 O# G 4,ed hardy clothing, tile 15 square meters
! |, v% L3 \% M 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
% N5 G+ l+ T3 |8 ]% l0 n 2, the weight of steel per meter of 0.00617 * d * d
+ ?7 w- ]% J$ c3 h0 @ 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