Answer / karthik rajendren

We cant say grade blindly,its depending the type of
structure.For RCC the minimum grade of concrete is M15.The
type of cement is OPC,for normal structure we use 43
grade.For bridges,tunnels we use 53 grade.

Answer / sridhar.g

M30 grade normally we are using in columns,beams,slabs,plinthbeam.Cement 43 grade

foundation details for 25 ton weight Furnace on 2 supports and 2 tilters

0 Answers  

---

what is the full form of GGBS?

2 Answers   UltraTech,

---

How to calculate density of 40 mm coarse aggregate, in mixing ration 1:1.5:3? Please explain calculation for density

0 Answers   Ansal Housing,

---

How to evaluate the elastic modulus of soil from the plate load test result? for example ..one of test results are here Max. settement =4.56mm(at 900kPa) Residual settlement = 4.02mm Maximum pressure on soil 900kpa Soil bearing capacity 300kpa Plate diameter=300mm Thickness =25mm Soil description =Grey, clayey silty SAND with gravels and rock fragments

1 Answers  

---

what is the max diameter of bar will provided in 100 mm thick slab

1 Answers   Guru Tech,

---

who to calculate the bar bending schedule?

3 Answers   APPSC,

---

How will you reduce the concrete flow after mixing the concrete

0 Answers   Hi Vision,

---

How to measure the requirement of cement n sand for 12mm and 20mm plastering thanks in advance

0 Answers  

---

how many no of solid blocks and bricks required for construction of wall for 100 sqft?

14 Answers   Vipul,

---

Required amount of Steel bars, cement/ square feet for roofing of residential building upto 3rd floor.

0 Answers   Sail,

---

How to calculate dry of volume of concrete constant?How it comes 1.54 or 1.57

0 Answers   Apex,

---

List out some of the checking’s, done at the completion of construction?

0 Answers  

---