Repair hydraulic gasket for expansion joints ND-R 500, PVC , blue, bay 20 m

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 500 hydraulic gasket is a reliable sealing and protection of your structure. With this product, you can safely and effectively seal expansion joints between existing concrete and metal structures. It is ideal for monolithic construction of buildings, including foundations, underground parking lots, tunnels, canals and more. Advantages of the ND-R 500 hydraulic shutter: - Reliable fixation with a metal strip and dowels for durability and stability. - The flexibility of the material makes it easy to install the hydraulic shutter in the desired position. - Thanks to the ribs on the locking plane and anchors, moisture will not be able to penetrate into the structure, providing its reliable protection. - This product is ideal for expansion joints in monolithic reinforced concrete structures. - For particularly important structures, we recommend additionally using a U-shaped repair hydraulic gasket of the PO series. - Sold in convenient rolls with a length of 20 meters. The ND-R 500 hydraulic shutter is your reliable partner to protect the structure from the harmful effects of moisture and guarantee the durability and safety of your project.

The ND-R 500 hydraulic gasket is an ideal solution for sealing expansion joints when connected to concrete and metal structures. This product is necessary for the construction of buildings, foundations, underground parking lots, tunnels, canals and other facilities. Our repair hydraulic shutter is indispensable when performing monolithic works. It is easily fixed to the existing structure, and the free part of the hydraulic rod is securely attached to the reinforcement frame before pouring concrete.  Made of plasticized PVC-p polyvinyl chloride, our hydraulic shutters have excellent elasticity, which allows them to be precisely installed in the design position. Additional ribs on the surface and anchors provide reliable protection against moisture ingress into the structure. Being specially designed for reinforced concrete structures, our hydraulic gasket effectively seals expansion joints. For particularly important work, it is recommended to combine it with a U-shaped repair hydraulic gasket of the PO series. The product is delivered in rolls 20 meters long, providing convenience and cost-effectiveness in use. Choosing the ND-R 500 hydraulic gasket, you get a reliable and durable solution for waterproofing expansion joints. Do not doubt the quality of our products and join the customers who have trusted us for many years.

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 reinforcing 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-R 500 hydraulic gasket is an ideal solution for sealing expansion joints when mating with concrete and metal structures. Our hydraulic gasket is used in monolithic construction of buildings, including foundations, underground parking lots, tunnels, canals and more. To ensure reliable fixation, we recommend using a metal strip, which is fixed on the outside of the hydraulic rod with dowels. The material of our hydraulic shutter has high elasticity, which allows you to precisely set it in the right position according to the project. Due to the presence of ribs on the locking plane and anchors, you can be sure that moisture will not be able to penetrate into the structure. Our hydraulic gasket is used in critical places where the deformation seams of monolithic reinforced concrete structures are located. And if you need even greater reliability, we recommend that you supplement the waterproofing with a U-shaped repair hydraulic gasket of the PO series. There are ND-R 500 hydraulic spoons in rolls with a length of 20 meters. Choose the ND-R 500 hydraulic gasket and ensure reliable waterproofing of your structure!