Special water-based emulsion + hydrophilic urethane mixed injection! A waterproofing method that does not depend on the amount of leakage.
The two-component mixed injection waterproofing method "Mixed Grout" reliably blocks water leakage from cracks in concrete by using a combination of polyurethane resin and a special water-based emulsion. By utilizing two types of materials with different advantages, it can address various leakage issues. Unlike single-component hydrophilic polyurethane resin injections, which are affected by site conditions, the two-component injection method achieves a self-contained gel reaction, resulting in a lower likelihood of rework and easier management. 【Features】 ○ Capable of addressing various leakage issues ○ Low likelihood of rework ○ Resolves the drawbacks of long-term waterproofing ○ Achieves rapid waterproofing effects For more details, please contact us or download the catalog.
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basic information
【Specifications】 [Equipment and Materials Used] ○ Two-component high-pressure injection pump ○ Injection plug with mixing function and backflow prevention valve → φ10 L = 100mm [Water Stop Material] ○ Main agent: Special water-based emulsion → Box containing 3 bags of 6kg each (18kg) ○ Hardener: Hydrophilic polyurethane → Packaging 18kg/can [Hardening Properties] ○ Adhesive strength: Dry surface → 1.32 N/mm² ○ Adhesive strength: Wet surface → 0.90 N/mm² ○ Tensile strength → 14 days curing: 1.30 N/mm² 90 days curing: 2.10 N/mm² ○ Elongation rate → 340 % ○ Curing time → 15 to 30 minutes ○ Foaming ratio → 2.5 to 2.8 times ● For more details, please contact us or download the catalog.
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Company information
MASUDA Corporation is actively engaged in building a comfortable and safe social infrastructure through the sale and construction of concrete repair materials that contribute to the longevity of structures, as well as diagnostic technologies for concrete structures and building deterioration. We investigate the changes that have occurred in existing concrete structures and buildings and propose appropriate countermeasures. Please consult us if you are having trouble estimating the cause of damage and selecting countermeasures. We respond with extensive experience and high technical skills based on appropriate investigations and diagnoses by concrete diagnosticians in specialized fields that require unique techniques, such as beams, retaining walls, and tunnels.
