Epoxy Resin Injections

The project

The client had to manage leaks along joints and microcracks in an underground cellar. After preliminary analysis, holes were drilled in the masonry to install mechanical packers. The single-component epoxy resin was injected under pressure using the GOLD 4200, saturating the internal cavities and blocking water passages. The pump ensured:
  • High-resistance class H electric motor
  • Flow rate of 4 l/min and pressure up to 200 bar
  • Professional components with low maintenance
  • High maneuverability in tight spaces

Goals

Application Case with GOLD 4200 Pump

Wall injections with single-component epoxy resinare one of the most effective solutions for blocking water infiltrations in garages, cellars and underground rooms. Many of our professional customers successfully use the Master Spray Technology GOLD Seriespumps, designed to ensure reliability and precision in internal waterproofing jobs. Below is an example of an application performed by a specialized company using our GOLD 4200.

The results

The user has achieved:
  • Complete blockage of infiltrations
  • Deeply waterproofed masonry
  • Dry and stable environment
  • Rapid response times thanks to the ease of use of the GOLD 4200 
The installation company highlighted how the pump maintained constant pressures, ensuring uniform injection even in walls with variable absorption.

Other projects

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