Hydraulic joint PO-1 repair hydraulic joint for expansion joints , bay 20 m, gray

Material : Plasticized Polyvinyl Chloride (PVC-P) 

Color : Grey

Packaging :  Rolls of 25 m.p. 

Shore hardness : A 70 ± 5 7

Density, g/cm3 ≈ 1.48

Tensile strength, MPa ≥10 (DIN 53455) 

Elongation at break, % ≥ 275 

Temperature resistance, °C from -35°C to 70°C 11

Chemical resistance:

- constant exposure to water and wastewater, benzenes and oils;

- from short-term exposure to inorganic alkalis and acids of low and medium concentration. 

- from constant exposure to water and wastewater;

- from short-term exposure to inorganic alkalis and low concentration acids, mineral oils

UV resistance : not stable 

Service life : at least 25 years old

The excellent repair hydraulic gasket of the PO-1 series is designed for reliable waterproofing of deformation joints when mating with existing concrete structures. It is used in monolithic construction of buildings, including foundations, underground parking lots, tunnels, canals and much more. It is characterized by the use of plasticized PVC-p polyvinyl chloride, which ensures reliability and durability. The PO-1 series provides hermetically sealed connection to finished reinforced concrete structures, due to the absence of fastening anchors on one side of the hydraulic shutter. To ensure reliable fixation, a metal strip is used, fixed inside the hydraulic rod with dowels. The U-shaped shape of the hydraulic shutter makes it easy to install it in the design position using an elastic material such as styrofoam. The ribs on the locking surface effectively protect against moisture penetration into the structure. Hydraulic dowels of the PO-1 series are used in the locations of deformation joints of monolithic reinforced concrete structures. In particularly important structures and for additional protection, internal or external repair hydraulic valves are used. They are supplied in bays 20 meters long, providing enough material for the necessary areas. If it is necessary to lengthen and create spatial nodal junctions, the hydraulic rods can be welded in a conductor, using a construction hair dryer, flat heating element or glued.

Protex Hydraulic gasket PO-1 is a reliable and effective solution for repairing deformation joints in concrete structures. Professional repair hydraulic dowels of the PO-1 series are used in monolithic construction of buildings such as foundations, underground parking lots, tunnels and canals, for waterproofing joints when mating with existing concrete structures. Made of plasticized PVC-p polyvinyl chloride, repair hydraulic valves of the PO-1 series provide reliable sealing of expansion joints. The hydraulic studs are fixed to the existing concrete structure, and the free part is loosened to the reinforcing frame before pouring concrete. Repair hydraulic shutters of the PO-1 series have a U-shaped shape, which allows them to be installed in the design position using an elastic sheet material, for example, a styrofoam plate. The ribs on the locking plane of the hydraulic shutters prevent moisture from entering the structure, ensuring durability and reliability of waterproofing. Protex Hydraulic gasket PO-1 is supplied in coils of 20 meters, which makes it convenient to use it when repairing expansion joints. If necessary, elongation or creation of spatial nodal junctions, hydraulic studs can be welded in a conductor or glued to achieve the desired size. Confidently solve the problems of sealing expansion joints with the Protex Hydraulic Gasket PO-1.