Answer / syed murtuza qadri

Ordinary Portland Cement shalll be used for Super structure
RCC construction and SRC sulphate resistance cement shall
be used for sub structure.

Answer / sjtbehera

yes OPC 53 grade are used in rcc

Answer / kavipriya m

43 & 53 grade of ordinary portland cement uses in RCC construction.

Answer / jai

OPC with some % of fly ash or PPC

WHAT IS THE RATIO OF CEMENT:SAND:COARSE AGGREGADE IN M-20, M-25, M-30, M-35, M-40, M-45, M-50 CONCRETE?

2 Answers   L&T,

---

HOW what is the procedure for using m 50 concrete in columns & M 30 concrete in beams & slabs .

0 Answers   DRDO,

---

my client's 10 year old building have been affected by the neighbor new building construction with out set back.Old building cantilever bldg hanged by 3". It is supported by introducing 2 rcc columns & beams.Now how to conceal the cracks?

1 Answers  

---

You have casted a column above your footing, and you found out it is off its location by 5cm. What would you Do?

5 Answers   Carillion,

---

for construction of 1 cum of brickwork what is requirement of cement, sand and bricks

3 Answers   Nirman Consultants, Shapoorji Pallonji Group(SPCL),

---

---

1.How much batten required for 1 sqm Shuttering. 2.how much pipe & clamps required for staging of 100 sqm shuttering at 5.0 m height.

0 Answers   NA,

---

How to calculate Cement, Sand and Kapachi required for M20, M25

3 Answers   NCC,

---

Whats meaning of DBD in soil subject

3 Answers  

---

How much material will consume for following specification water tank (9*7.5*6 feet)?

0 Answers  

---

what is mixing ratio of M25?

14 Answers  

---

how to reduce size of column 450 x 750 to 230 x.... if it is cut in area of bathroom? means it appears in bathroon any shifting or any other option....building is g + 10 and the bathroom is at first floor...

0 Answers   Ramky,

---

briefly describe your ideal job?

1 Answers   Bahwan Engineering,

---