Construction Materials Testing

Soils and Aggregates

• Review and theoretically approval of granular materials
• Quarry sampling and laboratory testing
• On-site sampling and laboratory testing
• Petrographic examination

Cement Concrete

• Review and theoretically approval of mix designs
• On-site sampling and laboratory
• Plant inspection of prefabricated concrete elements
• Verification of the location of reinforcement in structures

Asphalt Concrete

• Review and theoretically approval of mix designs
• On-site sampling and laboratory testing
• Quality control testing for operations

Metallurgy

• Review and approval of constructor, welders, supervisors certificates and welding processes
• Field inspection of structural steel by non-destructive testing
• Plant inspection of structural steel
• Expertise and inspection of metallic coatings
• Laboratory quality control testing for steel, bolts, reinforcement steel, strands, etc…

Infrastructures Condition Assessment

• Assessment and design for the rehabilitation of asphalt pavements
• Jobsite inspection for the rehabilitation work
• Investigation and diagnosis of reinforced concrete by non-destructive testing, evaluation, design and preparation of plans and estimate for the rehabilitation work

Roofing and Waterproofing

• Review and approval of waterproofing systems, building foundations and  roofing systems
• Field inspection of roofing and waterproofing systems

Quality Assurance

• Manufacturing plants audits and quality control plan

Other materials

• Laboratory testing of construction materials such as steel, mortar, bricks, tile, concrete blocks, wood, insulation, fireproofing materials, membranes, asphalt, etc.