After digging a well and to prevent it from falling (falling of the surrounding soil and the body into the well), a piece called Kol is used.
At present, the cols that are used in the construction of wells are mainly made of cement and in some cases made of polyethylene.
Cement concrete
The basic materials for the production of this type of coal are cement and sand.
To strengthen the cement (concrete) core, metal bars or belts are used inside it.
These kols (cement kols-concrete kols) are mainly divided into rod and storage kols.
The rod type (col rod) is cylindrical in shape (with a circular cross-section) and is used in the vertical part of the well.
Storage coals are used in the well storage area (horizontal part) and are also called furnace coals.
Storage bins are produced in the form of one piece (with a flat or oval bottom) or two pieces.
All kinds of rod and warehouse coils are produced in different sizes.
The choice of the shape and size of the hole depends on the design of the well and the type of soil, etc.
Vartan Coals are produced from the best materials, which include the best sand from Shahryar mines and Type 2 cement from Saveh Cement Company. The dimensions of the product are 60 cm in outer diameter and 25 cm in height, wall thickness is 40 mm. It is that every 4 pieces is 1 meter. The company declares itself obliged to provide the best service according to the coordination. Our dream is to make Vertan.
Company | گروه تولیدی ورتان |
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Tel | +98 21-6×××9967 |
Mobile | +98 910×××8900 |
Whatsapp link | |
Telegram | Telegram link |
Website | http://www.vertan.ir |
Country | Iran |
Province | Tehran |
Address | شهریار روبروی جاده ده بهار بعد از انبار توانیر |