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Construction Materials Engineering/Testing All-Terra Materials Testing, Inc.'s staff is recognized for successful performance of projects involving challenging design requirements and difficult site conditions. Our role includes verification of the construction materials and conformance to project plans and specifications.
All-Terra has a fully equipped laboratory and is capable to do work in concrete, soil, aggregates and asphalt. All laboratory equipment is regularly calibrated and maintained in quality working condition.
Some of the laboratory and field tests we do are:
Concrete:
- Portland Cement Concrete and its constituent components
- Concrete Batch Plant Inspection
- Cylinder and beam testing
- Cylinder compression testing, Beam flexural testing.
Soil:
- Soils classification, compaction inspection and associated laboratory tests
- Nuclear gauge density testing
- Subgrade stabilization, Sieve analysis
- Atterberg Limits
- Sieve analysis
- Unconfined compression
- Organic content
- Proctor
Masonry:
- Sampling and compression testing
- Block shrinkage
- Block prism testing
Structural Steel:
- Fabrication shop inspection
- Erection observation
- Nondestructive testing
Asphalt:
- HMAC plant inspection
- Rolling patterns, compaction testing by nuclear gauge
- HMAC plant inspection
- Rice specific gravity
- Extraction/Gradations
- Laboratory density
- Core density
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