ASTM C1140
Full Name
ASTM C1140 – Standard Practice for Preparing and Testing Specimens from Shotcrete Test Panels
Scope
ASTM C1140 outlines procedures for preparing test panels of dry-mix or wet-mix shotcrete and for subsequently testing specimens obtained from these panels. The specimens can be either sawed or cored from the panels.
The scope of ASTM C1140 encompasses the following key aspects:
- Test panel preparation: the standard provides detailed instructions for creating test panels of shotcrete, including the materials, equipment, and application techniques to be used. This ensures consistency in the preparation of test panels, allowing for reliable comparison of results.
- Specimen preparation: the standard outlines procedures for obtaining specimens from the test panels, either through sawing or coring. It specifies the dimensions and types of specimens that can be prepared, such as cubes, beams, or cores.
- Testing of specimens: the specimens obtained from the test panels can be subjected to various tests, including compressive strength, flexural strength, and other relevant tests. The standard provides guidance on the testing procedures and the interpretation of results.
- Applications – the specimens prepared and tested according to ASTM C1140 can be used for various purposes, including:
- Preconstruction studies of shotcrete mixtures.
- Qualification of nozzlemen and equipment.
- Quality control during the progress of a project.
In summary, ASTM C1140 provides a standardized methodology for preparing and testing shotcrete specimens. This standardized approach ensures consistency and reliability in the evaluation of shotcrete properties, contributing to the quality and performance of shotcrete applications in construction projects.
ASTM C1140 Accredited Laboratory
Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM C1140 standard.
Contact us today to learn more about our testing capabilities and how we can support your business.
Resources
Keywords
shotcrete; test panels; specimens; testing; preparation; sawing; coring; compressive strength; flexural strength; dry-mix; wet-mix