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 GESTRA
provides a wide range of
material quality control and
quality assurance testing
services. These services are
completed to help ensure
construction methods and meet
project specifications thus
reducing the potential for
future problems.
Some of the construction &
material engineering services
GESTRA provides include:
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Soil and Aggregate Testing |
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Concrete Testing |
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• Foundation Soil Bearing Capacity
• Nuclear Density Test
• Laboratory Compaction Tests
(Standard and Modified Proctors)
• Unconfined Compressive Strength
• Mechanical Analysis
• Atterberg Limits
• Hydrometer Analysis
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• Concrete Cylinder&Core Compressive
Strength Test
• Concrete Sampling Including:
• Slump & Temperature
• Unit Weight/Yield
• Casting of Fresh Concrete Cylinders
• Coring of in-place Concrete
• Schmidt Rebound Hammer Test
• Floor Flatness Testing
• Post Tensioning Inspection |
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Masonry Testing |
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Asphalt Testing |
• Compressive Strength of CMU
• Mortar Compressive Strength
• Masonry Prism
• Grout Compressive Strength
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• Nuclear density
• Core Density by Displacement
• QC/QA Field and Laboratory Testing |
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Other Construction Related Services |
• Pile and Caisson Installation
Inspection
• Concrete Slab Vapor Transmission Test
• Vibration/Blast Monitoring
• Fireproofing Materials Testing
• Visual Weld Inspection
• Bolt Torque Testing |
GESTRA routinely qualifies it's field
and laboratory technicians using a
thorough and complete internal training
program supplemented by outside agencies
like the Department of Transportation
(DOT), American Concrete Institute (ACI)
or other accredited programs. |
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