ND 200 PVC external blue PROTEX hydraulic gasket for waterproofing expansion joints, 20 m.p.

Material :  Plasticized polyvinyl chloride (PVC-p)
Color : Blue
Packaging: Rolls of 20 m.p.
Roll length deviation, m,: no more than ± 0.5
Size Deviation : According to CD
Shore hardness, A : 70 ± 5
Density, g/cm3 : ≈ 1.4
Tensile strength, MPa : ≥10 (DIN 53455)
Elongation at break, % : ≥ 275
Temperature resistance, °C : from -35°C to 70°C
Chemical resistance : 

• from constant exposure to water and wastewater;
• from short-term exposure to inorganic alkalis and low concentration acids, mineral oils.

UV resistance : Not resistant
Service life : 25 years

Installation procedure and rules:

• The hydraulic piston is installed in the design position, so that the middle of the hydraulic piston is located in the center of the intended deformation seam.
• Fastening is performed directly to the formwork.
• Holes for fasteners are allowed to be made only in the extreme zone of the hydraulic stud, behind the extreme anchor.
• The mounting pitch is 200-300 mm, symmetrically on both sides.
• Additional fastening is also performed to the reinforcing frame with knitting wire.
• The dowel is connected by welding, by heating the ends of the dowel in a special conductor (for each key there is an individual conductor) or using an industrial hair dryer or a flat heating element.
• The temperature of the adhesion is about 200 ° C (selected experimentally).
• To connect the keys by the "cold" method, glue is used, for example, a single-component paste-like glue based on a silane-modified polymer InnoElast.

The ND 200 PVC external blue PROTEX hydraulic gasket is the ideal solution for sealing and waterproofing movable joints during the construction of buildings, including foundations, parking lots and tunnels.

This is a reliable and maximally sealed solution that provides impermeability to moisture, preventing its penetration into the structure. A special feature of this hydraulic damper is the ribs on the locking plane, which prevent moisture from entering the structure.

Due to the deformable area, this hydraulic damper is able to perceive deformations of reinforced concrete structures without breaking the tightness. The hydraulic gasket can also be used for sealing between two concrete structures and supplemented with an internal hydraulic gasket in particularly important cases. It can be used even in structures with special requirements to ensure reliable tightness.

Withstanding high pressure both outside and inside the structure, the ND 200 PVC outdoor blue PROTEX hydraulic shutter is suitable for all types of structures.

It is supplied in rolls with a length of 20 meters.

Use maximum protection from moisture in your design with the ND 200 PVC PROTEX hydroshonk!

How do I install a hydraulic shutter?

• The hydraulic shutter is installed in the design position, so that the middle of the hydraulic shutter is located in the center of the intended seam.
• The fastening is made directly to the formwork.
• Holes for fasteners are allowed to be made only in the extreme zone of the hydraulic gasket, behind the extreme anchor.
• The mounting pitch is 200-300 mm, symmetrically on both sides.
• Additional fastening is also performed to the reinforcement frame with knitting wire.
• The connection of the key is made by welding, by heating the ends of the key in a special conductor (for each key there is an individual conductor) or using an industrial hair dryer or a flat heating element.
• The temperature of the spike is about 200 ° C (selected experimentally).
• To connect the dowels by the "cold" method, glue is used, for example, a one-component paste-like glue based on
• silane modified polymer Innoellast.

The ND 200 PVC PROTEX hydraulic gasket is a reliable solution for waterproofing and sealing movable joints in the construction of buildings, foundations, tunnels and other structures.

This external, blue hydraulic shutter is perfect for monolithic construction, where it is mounted directly on the formwork sheet.

With its help, moisture penetration into concrete structures is prevented due to the presence of ribs on the locking plane.

Due to the deformable area, the hydraulic shutter is able to perceive deformations of reinforced concrete structures without violating the tightness.

It is also ideal for sealing between two concrete structures.

Moreover, in particularly important structures, the ND 200 PVC hydraulic gasket can be supplemented with an internal hydraulic gasket to provide additional tightness.

It also copes perfectly with the special requirements that can be set for structures for the purpose of tightness.

The ND 200 PVC hydraulic gasket withstands high water pressure both inside and outside the structure.

It is suitable for all types of structures - from foundations to canals and reservoirs.

The hydraulic gasket can be purchased in rolls, each of which contains 20 meters of film.

By choosing the ND 200 PVC PROTEX hydraulic gasket, you get a reliable and durable solution for waterproofing and sealing expansion joints.