A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
5 e% @/ S2 p, m' H+ R 1, multi-story masonry house:
( @) |6 l  }' m; _, W  _. [ reinforced 30KG/m2
0 K5 E3 g4 |  `( d 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
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
. D# w, t4 f1 }% ^- ]2 M( Q senior 54-60KG/m2
1 C7 X+ B' K8 I3 e6 G' u( Q reinforced concrete 0.36m3/m2
+ p" |7 B, u0 L6 c2 O! s! B 5, high-rise 30-storey H = 94 Mi
6 }+ O/ h5 e) F$ B' R reinforced 65-75KG/m2
/ q. e( ~5 n- Y+ z; g6 N0 B concrete 0.42-0.47 m3/m2
, G$ X4 _: U- q2 l/ K0 k/ J 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
1 D0 h, r& e" G' o( g; T reinforced 65-70KG/m2
, {7 Q1 [, D7 i concrete 0.38-0.42m3/m2
9 |$ G9 X  P, @ 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
* c' |, Y2 g* m% c" B1 g; y3 M' { the above data according to rules of seismic structural design of 7-degree area
; W% D$ o9 ~% T3 C& H: M- |
* |; Q' x8 s3 }7 p8 C1 j 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
6 n! C! ]& b2 r7 [# {
3,ralph lauren pony, the construction efficiency
. D% q; n; c8 w. b8 t% Z 1, a plaster plaster working day of 35 square meters
3 j# N8 \% e$ ?' \* w8 k% z( X 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
, U' ~7 R2 y9 [7 t' z 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
$ L5 y* k; C0 Y5 w8 v- [/ F; u 1, the weight of concrete 2500KG/m3
3 o% ]  Y1 B5 U. a2 F2 m$ l 2, the weight of steel per meter of 0.00617 * d * d
3 ?) b9 u0 U/ c 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
7 |2 p7 v; y$ K5 l0 C 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