Civil Engineering - Waste Water Engineering - Discussion

21. 

Lead caulked joints are used for laying

[A]. stone ware pipes
[B]. earthern ware pipes
[C]. C.I. pipes
[D]. G.I. pipes.

Answer: Option B

Explanation:

No answer description available for this question.

Vishwajeet Verma said: (Apr 21, 2017)  
C. I. Pipe.

Fill lead in socket & spigot in ci pipe.

Puni said: (Aug 26, 2017)  
Lead can be used to joint cast iron pipes.

Garry said: (Dec 29, 2017)  
Yes, CI pipes can be jointed by looking lead joints.

Surendra Behera said: (May 13, 2018)  
Lead caulked joint to CI pipe.

So, the correct answer is option C.

Abhik said: (Mar 12, 2019)  
Earthen ware pipes is correct. Agree with the given answer.

Indhuca said: (Jun 16, 2019)  
A type of joint used for cast-iron pipe having hub-and-spigot ends. After the spigot-end of one pipe is placed inside the hub-end of the other, a rope of oakum or hemp is packed into the annular space around the spigot end until the packing is about 1 inch (2.5 cm) below the top. Then molten lead is poured into the annular space on top of the rope. Finally, the lead is pounded farther into the joint with a caulking iron.

Kifayat Ullah said: (Aug 28, 2019)  
Lead caulked joints are used for laying Earthern ware pipes. Earthenware is fired at 1900 degrees Fahrenheit, much lower than stoneware.

Lead caulked joints are used for laying.

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