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Registers collected 2026-08-04 to 2026-08-05.See collection dates

ASTM C780 Accredited Testing Labs Worldwide

10 accredited laboratories in 2 countries hold ASTM C780 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation. In the register, ASTM C780 scope entries most often cover Compressive Strength, Air Content, Slump in Concrete, Aggregates, Steel.

Total labs
10
Countries
2
Top matrix
Concrete
4 labs

Available in 2 Countries

Top matrices for ASTM C780

Top analytes for ASTM C780

  • Compressive Strength (3)
  • Air Content (1)
  • Slump (1)
  • Thickness (1)

Sample labs

HTS, Inc. Consultants
Houston, TX, US

ASTM C780 (Annex A6 only) Standard Test Method for Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry Concrete: ASTM C31/C31M1 Making and Curing Concrete Test Specimens in the Field ASTM C

International Technical Laboratory W.L.L.
Doha, QA

ASTM C780, Annex A.6 Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry BS EN 445 clause 4.7 Density test of Grout Concrete: ASTM C31/C31M Making and Curing of Concrete Tests Specimen in the

Materials Testing & Consulting
Olympia, WA, US

ASTM C780 Annex A6 Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry1 ASTM C10191 Sampling and Testing Grout

IP Concrete Testing and Inspection
Ozone Park, NY, US

ASTM C780 (Annex 6)* Standard Test Method for Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry1 ASTM C1019* Standard Test Method for Sampling and Testing Grout for Masonry * This laboratory

Professional Service Industries
Tukwila, WA, US

ASTM C7801 (Annex A.6) Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry ASTM C10191 Sampling and Testing Grout ASTM C1314 Compressive Strength of Masonry Prisms Soils: ASTM D698 Labor

Fenagh Engineering and Testing
Kent, WA, US

ASTM C780* (Annex 6) Standard Test Method for Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry Fireproofing: ASTM: E605 Thickness and Density of Sprayed Fire-Resistive Material (SFRM) Applie

Earth Engineering
Houston, TX, US

ASTM C7801 (Annex 6 Only) Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry Concrete: ASTM C31/C31M1 Making and Curing Concrete Test Specimens in the Field ASTM C39/C39M Compressive Streng

Otto Rosenau & Associates
Seattle, WA, US

ASTM C780 (Annex A6) Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry AASHTO T106 (Compression Only) Compressive Strength of Hydraulic Cement Mortar (Using 50-mm or 2-in. Cube Specimens) AS

Ninyo & Moore Geotechnical & Environmental Sciences Consultants
Houston, TX, US

ASTM C780 (Annex A.6) Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry ASTM C10191 Sampling and Testing Grout Soils: ASTM D558/D558M Moisture-Density (Unit Weight) Relations of Soil-Cement Mix

Mayes Testing Engineers, Inc., A Terracon Company
Lynnwood, WA, US

ASTM C780 (Annex A6.2 Only) Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry ASTM C1107/C1107M (Section 11.5 Compressive strength Only) Packaged Dry, Hydraulic-Cement Grout (Nonshrink)