ASTM C170 is the test method for the compressive strength of dimension stone, covering sampling, specimen preparation, and testing. To match this to your program, talk with our team.
What ASTM C170 Covers
It determines how much compressive load natural dimension stone can carry, used to qualify stone for building and cladding applications.
How the Test Is Run
Prepared stone specimens with flat, parallel faces are loaded in compression to failure at a controlled rate, and the compressive strength is calculated from the maximum load and area, in a dry or wet condition as required.
Why It Matters
Compressive strength is a core acceptance property for building stone; accurate high-force loading and flat bearing surfaces are essential.
Reading the Designation
Cited as ASTM C170 with its edition year. Confirm the edition and specimen requirements before finalizing fixtures. To configure a compression setup, request a quote.
Related Standards
ASTM C39 covers concrete compression and EN 12390-3 is the European concrete method.
Request a Quote
Setting up dimension stone compression testing? Request a quote and our team will help you build a system matched to your specimen size and force capacity.
TensileMill CNC products for ASTM C170
Our specimen-preparation systems and testing equipment compatible with ASTM C170:
Electro Mechanical Universal Testing System 5 kN / 50 kN with Precision Load Cell
Electro-Mechanical UTM · 5 kN / 50 kN with Precision Load Cell
Compression Fixtures for Axial Load Testing of Rigid Specimens
Compression platens for axial load testing of rigid specimens
Get ready for ASTM C170 with TensileMill CNC
Adding capacity or replacing older equipment? TensileMill CNC can support your ASTM C170 program. Depending on your specimens, that can include universal testing machines with compression platens and anti-buckling fixtures. Let us know your application and our engineers will help you build a compliant ASTM C170 setup.