A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
% p4 _- Z- {7 d5 C! \( `! ^ 1, multi-story masonry house:
" [+ n) }; {' H3 {& T. a reinforced 30KG/m2
/ I: G% r  q6 U$ \$ w7 O concrete 0.3-0.33m3/m2
7 M' N. M! t6 C  l. p+ A& u  [ 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
3 \; w" a+ H' a% v+ I1 u! n) p$ z2 z& N reinforced 50-52KG/m2
0 B. {( n8 ?/ k' W- B/ n concrete 0.35m3/m2
4, 17-18 layers
0 I( V. y  |5 W" L' K! J/ h senior 54-60KG/m2
4 e" l! n2 a) i reinforced concrete 0.36m3/m2
) ~% D+ N1 f0 L" U' q0 U- L! x5 \ 5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
/ `$ J% f) s2 Q0 {! U3 _ concrete 0.42-0.47 m3/m2
9 D0 h3 P, w, q( G' ~) p0 T% w+ r5 ] 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
3 j' p- X7 i+ \! \. J+ G$ w+ _1 Z concrete 0.38-0.42m3/m2
8 m: ?1 V5 C; [$ t 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
1 E' B  {1 o: o the above data according to rules of seismic structural design of 7-degree area
1 P' B) }5 Q( B& \/ P; V1 ~0 |
* ^* s$ o* X+ e% r% j. x7 Z 2, ordinary multi-storey residential building in the construction budget for economic indicators
- n4 {0 ~) [& @  n" Z5 K 1, Outdoorgray area of accounting for construction area of 3.8
9 n: q5 d) j6 {8 ~5 U0 t" N
* t& ?3 e/ E! ?) \( e# d 3,ralph lauren pony, the construction efficiency
0 T7 }5 H4 E0 n- A9 r8 S 1, a plaster plaster working day of 35 square meters
5 S4 p* Q$ x" S* a) d8 S( R 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 /
9 J3 [4 E  k# k) ^1 h& u# N$ O
four days,christian louboutin sale, the basic data
3 \3 f5 s8 l; D" I 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
( D/ J+ v& r  d8 K! p" U4 U 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
3 E7 c1 x; C% u3 a/ a- [ 4, stone weight 2200KG/m3
! K- n+ @$ `" w) U 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