why is M25 and Fe 500 assumed to be most economical? i feel it is not.This is because higher grade of concrete and steel has higher lapping length and anchorage length compared to lower grades..

2638

---

a rectangle grill of length 72 inch x 20 inch width.how to calculate bar spacing ,bar consist 8 mm thickness and spacing of bar is 2 inch.. calculate no of bar with formula

1697

---

how solar power plant energy meter multiplication factor

2118

---

what will happen if one could not properly follow the spacing of slab reinforcement bar?

2073

---

do you think we shall remove un wanted soil for foundation excavation even if the thickness of the soil strata is more than 8m ?

1702

---

what is parametre for M25 after 7 days strength

2024

---

how can calculate the compressive strength of concrete cylinder by water cement ratio ?

1705

---

What is meant by Crystal Concrete?

1846

---

For Granite Flooring,For Cement Slurry purpose which one is effective of cost control whether OPC or PPC or White cement?

1991

---

If we don't have drawing for Excavation of building,At what rule we will go for excavation and how much depth will go for a villa?

1738

---

where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve

1778

---

calculate the quantity of cement ,sand,bars and aggregate used for 28*4 ft with 4 inch (125mm) thick

1808

---

Q 1) 1 Mason and 2 LABOUR / _________CUM brick work Q 2) 1 Mason and 1 LABOUR / _________SQ FT Plaster work Q 3) 1 Carpenter & 2 Labour/_________SQ FT shuttering work Q 4) 100 SQ FT roof slab concreting ____________mason and labour required

2041

---

what do you know that m20,m25

1912

---

Why reinforcement done in shorter span in two way slabs

1833

---