Please tell me the difference between nominal and clear cover. Thanks.

10 Answers  

---

where i can get material costs on weekly basis

0 Answers  

---

In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?

1 Answers   Unitech,

---

which type of cement is used for RCC construction?Why?

4 Answers  

---

uses of M50 and M60 grade ordinary and pozzolona portland cement concrete?

1 Answers  

---

If the design mix of M-30 grade concrete is 1:1.5:2.8 (By Weight)& W/C ratio is 0.45, then what should be the volumetric mix for the same ?

3 Answers  

---

what is the difference between volume and weight batching and which is better?

2 Answers   ECCI,

---

calculation of cement bags in 1:2:4 concrete mix

26 Answers  

---

what are the major benefit in auto level?

1 Answers  

---

How we calculate the cement for the M 15 normal concrete with aggregate size is 40 mm ?

5 Answers   Madhucon,

---

What Reinforcements Are Used In The Process Of Prestressing?

0 Answers   Bechtel,

---

HOW TO MIX M20 GRADE CONCRETE BY HAND? USING BOND.

1 Answers  

---