An experienced technical specialist with 10+ years of diversified, hands-on construction experience.

He is focused on expanding his knowledge in grouping techniques by working in complex cement, chemical and cellular grouting applications in a wide range of construction sectors, including infrastructure, heavy civil, and utilities.

Work History


2018 to date

Multiurethanes Ltd. Mississauga, ON

Multiurethanes Inc. Buffalo, NY

2017 - 2018

Heavy Equipment Operator Carmen Construction Timmins, ON

2015 – 2017

General Labourer, Various Construction companies Greater Toronto Area, ON

Robby-Robinson – Technical Specialist


Technical Skills

  • Diversified hands-on expertise in grouting solutions for the control of water inflows, restoration of concrete structures, crack injection and void filling

  • Operational knowledge of grout mixing and pumping equipment for chemical injection and cement grouting applications

  • Understanding of grout material selection including grout formulations and the use of performance-enhancing additives

  • Training of contractor personnel for grouting procedures, techniques, materials and equipment

  • Grouting equipment servicing and repair combined with on-site troubleshooting experience

  • Knowledge of waterproofing materials application and installation



  • Chemical crack injection of parking garages, building foundations, retaining walls, and bridge abutments/wing walls using flexible resin

  • Concrete crack injection, concrete repair, utility manhole sealing, soil stabilization, and inflow water stop

  • Control of water inflows through leaking concrete structures, construction joints, expansion joints and rock fissures

  • Water control applications for tunneling, heavy civil and infrastructure projects

  • Hands-on technical experience with cement and chemical grouting operations

  • Water stop for Hard/Soft Rock Mine Projects

  • Cellular Grouting and Lightweight Backfill Grouting


Safety Certifications

  • Standard First Aid CPR-A & AED

  • Confined Space Entry

  • Working at Heights


Robby Robinson’s Projects

Find a Specialist Advice for Your Grouting Projects