A non -removable arfen Slab Joint profile for industrial floors
In modern industrial construction, one of the most important elements of ensuring the durability and wear resistance of a concrete floor is the correct organization of temperature-shrinkage joints. One of the effective solutions in this direction is the Arfen SLAB JOINT (SJ) fixed formwork profile - a material designed specifically for working with monolithic slabs in difficult operating conditions.
What is the Arfen SLAB JOINT profile ?
The Arfen SJ profile is installed along the boundaries of concrete slabs (so-called "floor maps") during concreting. Its main task is to ensure a clear separation of the slabs, compensate for deformation movements of the concrete and protect the edges of the slabs from chipping and destruction . This is especially important for areas with intensive traffic of forklifts, stackers or other heavy transport with rigid or polyurethane wheels.
Thanks to its special design, the profile compensates for slab movement of up to ±7 mm in the longitudinal and transverse directions, and the built-in petal elements prevent vertical displacement of the slabs , which allows you to maintain a perfectly flat floor surface throughout its entire service life.
Advantages of Arfen SLAB JOINT profile :
-
Slab edge protection - prevents chips and deformations in the joint areas.
-
High strength - made of structural, galvanized or stainless steel.
-
Readiness for loads - withstands the constant movement of heavy equipment.
-
Effective separation of slabs - minimizes the formation of cracks caused by shrinkage, temperature fluctuations or moisture.
Profiles are available in heights from 115 to 285 mm, which allows them to be selected for concrete layer thicknesses from 120 to 320 mm.
Comprehensive solution: using concrete fiber together with a profile
To achieve maximum efficiency in strengthening concrete floors, we recommend using Astra PolyexMesh concrete fiber together with a fixed formwork profile. Fiber is a short polypropylene fiber that is added to the concrete mix at the mixing stage. It increases the strength of concrete, reduces the risk of microcracks, improves wear resistance and resistance to impact loads.
Advantages of fiber for industrial floors:
-
Reduces plastic shrinkage.
-
Improves the crack resistance of concrete.
-
Increases the durability of the floor surface.
-
Replaces or reduces the amount of traditional reinforcement.
The use of fiber in combination with Arfen SJ profiles allows you to significantly increase the overall reliability and performance characteristics of the concrete floor, reducing the risks of premature repair or reconstruction.
Where is it used?
Arfen SJ fixed formwork profile and concrete fiber are recommended for use in the following facilities:
- Logistics warehouses and terminals
- Industrial enterprises
- Parking lots and parking lots
- Airfields and concrete areas
- Sea and river ports
Arfen SJ fixed formwork is a modern, reliable solution for organizing expansion joints in industrial concrete floors. In combination with concrete fiber, it provides the maximum level of strength, durability and safety in conditions of intensive use. This approach allows you to build for years, saving on maintenance and repairs.
More information about the products and advice on selection can be obtained by contacting
to our technical specialists 067 414 61 38 .
