What was it like in 1990? The process I've seen coats a pipe with rollers above the pipe and the pipe has a steel cage fitted instead of the mesh being applied here.
From my experience, this pipe OD is 42/44 inch with thickness more than 100mm. (Because using a mesh) Density 3040 kg/m. Mix design actually has set in QP/ITP. Usually : - Iron ore 75% - Cement 18% - water 6% - sand (optional) Then we looking for the parameter coating . Direct on the computers we looking for each speed properly. For Cement drag speed, Hopper speed.. Then after found the parameter mechanical speed for getting the % refer to Mix design, continue to run by spraying the CWC direct to pipe rotating.. Some other parameter to get : - travel buggy speed - rotating buggy speed - small speed, main speed, transfer belt speed.. Above to find the parameter set: Overlap, pattern, picth.. I
@@nishalgupta if the pipe coated refer to OD pipe and from my seeing (i am sorry if wrong), the thickness CWC was 95mm. The weight saturate 3116 kg/m3. So you can cross to the length of pipa coated
Desouky Elsayed. Good morning. I am interested to know much more about the metalic mesh aplication shown in your video, as a complement product to cover the pipe with concret. We have a good experience with Polyethylene mesh in a project in Venezuela. And would like to learn about this aplication workwide. Please let me know your experience, Thank you.
For the mesh width itself, depend on the picth , overlap do want to get. Usually it attached on the ITP/QP.. Example : OD pipe 42 inch. Thickness 120 mm. We have to Coat 2 times. The 1st coated no need mesh.. But the 2nd coated we need a mesh.
@@arisebenezer7374 why concrete is instantly attached on pipe surface ,as it's rotating it should fall down !! What are the ingredients in special concrete ??
GREAT TO SEE THE ADVANCEMENT OF THE PROCESS FROM 1990 WELL DONE LADS
What was it like in 1990? The process I've seen coats a pipe with rollers above the pipe and the pipe has a steel cage fitted instead of the mesh being applied here.
From my experience, this pipe OD is 42/44 inch with thickness more than 100mm. (Because using a mesh)
Density 3040 kg/m.
Mix design actually has set in QP/ITP.
Usually :
- Iron ore 75%
- Cement 18%
- water 6%
- sand (optional)
Then we looking for the parameter coating . Direct on the computers we looking for each speed properly.
For Cement drag speed, Hopper speed..
Then after found the parameter mechanical speed for getting the % refer to Mix design, continue to run by spraying the CWC direct to pipe rotating..
Some other parameter to get :
- travel buggy speed
- rotating buggy speed
- small speed, main speed, transfer belt speed..
Above to find the parameter set:
Overlap, pattern, picth..
I
how can I get wire mesh of 2.5mm for my cwc jobs in Nigeria?
thanks for uploading very educative video
الله ينور عليك. ويسترهامعاك
Thanks for the video !
But can you give more video with detail 9f explanations thanks.
28.0'' pipe coated using three-layer polypropylene coating during overcoating with concrete weight coating - CWC
Desouky Elsayed how much is the weight of concrete in each pipe?
@@nishalgupta if the pipe coated refer to OD pipe and from my seeing (i am sorry if wrong), the thickness CWC was 95mm.
The weight saturate 3116 kg/m3.
So you can cross to the length of pipa coated
Its old
@@nishalgupta dear sir please arrange the contact no. Or addres of this agency please call me 8329482289
Can this work done be archive by manual labour with the help of the machine?
Also can you spell out the materials and the ratio
Desouky Elsayed. Good morning. I am interested to know much more about the metalic mesh aplication shown in your video, as a complement product to cover the pipe with concret. We have a good experience with Polyethylene mesh in a project in Venezuela. And would like to learn about this aplication workwide. Please let me know your experience, Thank you.
Depend on the OD of pipe and thickness
@@arisebenezer7374 Does anyone know what is that white spraying liquid on right side which turns the concrete into white color?
@@techsahildie-hardfan7704 the white spray after mesh is sikadur liquid ..
For the mesh width itself, depend on the picth , overlap do want to get.
Usually it attached on the ITP/QP..
Example :
OD pipe 42 inch.
Thickness 120 mm.
We have to Coat 2 times.
The 1st coated no need mesh..
But the 2nd coated we need a mesh.
@@arisebenezer7374 why concrete is instantly attached on pipe surface ,as it's rotating it should fall down !!
What are the ingredients in special concrete ??
Dear Desouky Elsayed, I am very interested in your video. I happen to be making that wire mesh, this might help you.
How to remove coating if pipes rejected
its big story , I will comeback to you when I get free time
Hi sir Can you please share CWC Approved Specification
Which is the IS CODE for calibration of this batching plant any one can msg
Dear sir my requirements of ms pipe guniting agency for big quantities job work at mp state