Repair hydraulic gasket for expansion joints ND-R 200, PVC, bay 20 m, blue

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

The ND-R 200 hydraulic gasket is an ideal solution for sealing expansion joints at the junction of concrete and metal structures. Due to its uniqueness, it finds application in various objects, including buildings, foundations, underground parking lots, tunnels and canals. Our hydraulic shutter is easily mounted on an existing structure and securely fixed with a metal strip and dowels. Its material has high elasticity, which allows it to be precisely installed in accordance with the project. The product has ribs on the locking plane and anchors, which effectively prevent moisture from entering the structure. The hydraulic gasket is used in special places where the deformation seams of monolithic reinforced concrete structures are located. For particularly important projects, we recommend supplementing the installation of our hydraulic shutter with a U-shaped repair hydraulic shutter of the PO series in order to guarantee maximum reliability and durability. The hydraulic gasket is supplied in coils with a length of 20 meters, which provides sufficient margin for waterproofing work.

The ND-R 200 hydraulic gasket is a reliable and effective solution for sealing expansion joints when connecting concrete and metal structures. It is used in various construction projects – from buildings and foundations to underground parking lots, tunnels and canals. The ease of installation is the main advantage of this hydraulic shutter. It is easily fixed to the existing structure and fixed with a metal strip and dowels. The material of the hydraulic shutter has high elasticity, which allows it to be precisely set to a predetermined position. The ribs on the locking plane and anchors protect the structure from moisture penetration. The ND-R 200 hydraulic gasket is ideal for places where deformation seams of monolithic reinforced concrete structures are located. It is important to note that for particularly important structures, it is also recommended to use a U-shaped repair hydraulic gasket from the SOFTWARE series. It is also worth noting that the hydraulic gasket is supplied in convenient rolls with a length of 20 meters. See for yourself its reliability and quality!

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 unique ND-R 200 hydraulic gasket from Protex is a reliable solution for sealing expansion joints when mating with concrete and metal structures. It is perfectly suitable for monolithic construction, including buildings, foundations, underground parking lots and tunnels. With the help of a metal strip, which can be fixed on the outside of the hydraulic rod with dowels, we ensure reliable fastening of the hydraulic rod. Its elasticity allows it to be precisely installed in the design position. The presence of ribs on the locking plane and anchors prevents moisture from entering the structure. Our ND-R 200 hydraulic gasket is ideal for places where the deformation seams of monolithic reinforced concrete structures are located. And in particularly important cases, we recommend using additionally our U-shaped repair hydraulic plug of the PO series. The product is delivered in convenient rolls with a length of 20 meters, which provides convenience and savings during operation. Do not miss the opportunity to provide reliable waterproofing and protection of your structures with the help of the ND-R 200 hydraulic tamper from Protex.