PRODUCTS OF JSC “АСК” HAVE FOUND MARKET ACCEPTANCE IN EUROPEAN COMMUNITY THAT IS CONFIRMED BY A CERTIFICATE OF CONFORMITY: CERTIFICATE OF CONFORMITY OF THE FACTORY PRODUCTION CONTROL 0416-CPR-9575-01.
THIS CERTIFICATE COVERS PRODUCTS OF EXECUTION CLASS 3 (EXC3) THAT ENABLES TO USE JSC “ASK” PRODUCTS IN THE WHOLE EC TERRITORY INCLUDING NORDIC COUNTRIES.
PRODUCTION OF MCS (METAL CORRUGATED STRUCTURES)
JSC “Aleksinstroykonstukcija” is the oldest enterprise manufacturing MCS. The company has been conducting business since 1972. During the activity period the plant manufactured more then a million tons of different structures.
The country history has reflected, as in a mirror, in the places of our product delivery. They are Baykal-Amur Railroad, Surgut, Khanty-Mansi Autonomous Okrug, Yamal Peninsula, Ural Industrial Area, Sakhalin Island, “Amur” Motor Way, Branch Railway to Elga’s Coal Field. Our enterprise grown and developed in accordance with increasing of the demands in quality and number of types of metal corrugated structures. Manufacturing of MCS with corrugation 150×50 mm and wall thickness 3 to 7 mm was mastered by 2005 that enabled to manufacture structures with circular section up to 8 m and arched section up to 10 m, serial production of MCS with corrugation 381×142, 381×140 was mastered by the first half-year of 2014. Metal wall thickness is 5–8 mm and structure span up to 25 m that enables to compete with reinforced-concrete span bridges.
Field of MCS Use
The metal corrugated structures are used as an alternative to the reinforced concrete structures for construction of roads of different purposes. Their strength is provided due to the use of a ground sleeve: when a corrugated pipe is placed the ground around it is thoroughly compacted that protects the pipe against deformation.The structures made of corrugated metal are widely used in some areas:
- Underground tunnels for different types of transport. MCS pipe installation is cheaper that the reinforced concrete structure installation at that the structure will not be less rigid and less functional.
- Underground crosswalks for animals. The metal structures prevent accidents and increase road safety.
- Water-flow facilities. Such channels prevents embankment damage and roadbed scouring.
- Process runnels, pits for different purposes..
- Silos for bulk materials and many others.
Corrugated Water-Flow Pipes. They enable to protect roadbed against scouring, they can be laid under motor and rail roads. The metal structures made of rolled sheets have high strength at that their mounting needs less man-hours than installation of a reinforced concrete duct. Corrosion-inhibiting zinc coating of corrugated water-flow pipes of different diameters provides their usage for many years.
Corrugated structure is a pipe which walls are made of rolled metal sheets. The structure can have circular, arched, polycentric and other types of the cross section, depending on purposes. The metal corrugated sheet has high strength so it can stand high loads for long time periods (the material provides structure service life more then 70–90 years). These structures are used in different areas:
- Construction of bridges and crosswalks for animals. They can also be used as a subways. Bridge arches can have any dimensions.
- The corrugated water-flow pipes are used in municipal and industrial communication networks, they have long operation life and are easy to use. Installation of the metal water-flow pipes is easier then installation of reinforced-concrete constructions but their efficiency is not lower.
- The corrugated pipes are used in construction of different pits and process tunnels. They are also used for construction of bulk material storage facilities. The sheet material enables to create channels of off shapes.
This list of possible usage of such structures is not complete. Our company’s specialists suggest when it is necessary to use such structures and how to make correct selection.
Mounting if the MCS pipes needs less man-hours than installation of a reinforced concrete duct therefore the work will be done quicker. We offer corrugated products of different diameters and purposes; you can make an order at favorable prices. Wee are looking for you call!