Acrylic-based two-component synthetic resin "Vandex Flexin"
Acrylic-based two-component synthetic resin | Pressure injection waterproofing for concrete structures
A system method that integrates the injection material, injection machine, and construction method!
The "Vandex Flexin" method is a technique that involves injecting a very low-viscosity acrylic-based two-component synthetic resin into the leaking parts of concrete using a high-pressure injection machine. Holes are drilled at an angle of approximately 45 degrees into the leaking areas of the concrete, and a special nozzle is used to inject a hydrophilic injection material in a regulated amount, allowing it to fill the entire gap. The injected material becomes a highly elastic resin, demonstrating top-level water-stopping effectiveness. 【Features】 ■ The injected polymer is a durable and elastic hydrophilic high-elasticity resin. ■ The resin can absorb water and expand in volume under wet conditions. ■ The gel time, injection pressure, and injection duration of the injection material can be freely controlled. ■ A method capable of addressing various leakage phenomena. *For more details, please download the PDF or feel free to contact us.
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basic information
**Basic Properties of Bandex Flexin Resin** ■ Base: Acrylic-based two-component synthetic resin ■ Specific gravity (20°C): 1.1 to 1.2 ■ Viscosity (mPa·s): A liquid approximately 29, B liquid approximately 22 ■ Expansion rate: Approximately 200% volume expansion after absorbing water for one week ■ Polymerization curing time: 10 seconds to 4 minutes ■ Compressive elasticity: 100% recovery (after 40% compression) *For more details, please download the PDF or feel free to contact us.*
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Company information
Vandex Co., Ltd. is a manufacturer that handles waterproofing agents primarily based on silicate-based penetrating deep coating waterproofing agents. VANDEX has been developed in Denmark since 1943 and has achieved a wealth of construction results in countries around the world, with its excellence widely recognized.