Answer / khan.altaf786@gmail.com

how can be possible that 1 sq mtr slab area required 25 to 30 kg steel
in simple term residential building in slab having a thickness
110 to 125 mm provided Reinforcement generally #8@150 c/c for
distributer bar & #8@200 c/c spacing then calculation says that 5.530+1.825 => 7.355 Kg Per Sq mtr in slab
i also consider this figure may variously According to structure type

where cross hairs in surveying telescope are fitted

2 Answers  

---

how to calculate the dry wt of sand and cement for a required design mix?for ex:M20

0 Answers   Bhugan Infracon, UltraTech,

---

the shearing strength of cohesionless soil depends on

2 Answers   SSC,

---

What is the best mixing ratio of concrete materiloas for raft foundation?

1 Answers  

---

What is the meaning of Brick- M 35 grade? Is it a common brick or it's a concrete brick?

0 Answers  

---

---

how to calculate sump capacity

2 Answers   AVS, KMC, Personal Assistant, Shrey Associates,

---

how will calculate 4"thick solid block quantities 1m3 sand cement ratio and breack up detail

0 Answers  

---

What is all weather canal

1 Answers  

---

Is there any codal provision stating the actual diameter for chair bars?

1 Answers   CADS Software,

---

in plate load test what is the thickness of plate 20mm 5mm 50mm none

0 Answers  

---

what are the CAD software versions you have used?

12 Answers   ERA, IES,

---

08. 4 main points about check list for Shuttering works are––– 4 i) ii) iii) iv) 09. 4 main points about check list for Concreting works are––– 4 i) ii) iii) iv) 10. 4 main points about check list for Plaster works are––– 4 i) ii) iii) iv) 11. 4 main points about check list for Brick works are–– – 4 i) ii) iii) iv) 12. 3 main points about Project delaying factors are––– 3 i) ii) iii) 13. Write down 60-grade M.S. deformed bar specification. 3 14. 3000 psi concrete means: 1 15. 4 main points about methods of wastage control are–– – 4 i) ii) iii) iv) 16. 1 main point about reasons for your honesty is : 1 17. Water cement mixing in hopper less mixture machine is better than hopper mixture machine because: 1 18. 2 main points about your role during roof casting are–––– 2 i) ii) 19. a. The weight of 3333m deform bar of 24.5 mm dia is…… 1 b. The weight of 300 rft plain bar of dia 1 is……. 1 20. The types of slumps are––– 3 i) ii) iii) 21. 4 main points about the causes of cylinder failure are––– 2 i) ii) iii) iv) 22. Detection of a beam & a girder are–––– 2 i) ii) 23. Curing is needed for–––– 1 24. The types of slabs in respect of size & shape are––– 5 In respect of size: i) ii) In respect of Shape i) ii) iii) 25. The types of Column in respect of size & shape are–– – 9 In respect of size: i) ii) In respect of Shape: i) ii) iii) iv) v) vi) vii) 26. 3 field tests & 3 Laboratory tests of bricks are––– 6 Field tests: i) ii) iii) Lab test: i) ii) iii) 27. 2 field tests & 1 Laboratory tests of sand are––– 3 Field tests: i) ii) Lab test: i) 28. 1 field tests & 1 Laboratory tests of M.S rod are––– 2 Field tests: i) Lab test: i) 29. a. The % of water absorbs by brick chips: …………… 1 b. The % of water absorbs by Stone chips: …………… 1 30. In respect of design: 5 a. The % of strength gains by concrete in 28 days= b. The % of strength gains by concrete in 14 days= c. The % of strength gains by concrete in 07 days= d. The % of strength gains by concrete in 03 days= e. The % of strength gains by concrete in 28 days without curing =

3 Answers  

---