This video from ADMET shows the sponge rubber foam is tested using ASTM D 1056 compression defection test. This test is performed using ADMET eXpert 7601 universal testing machine.

This article by ADMET discusses foam tensile strength testing. A foam tensile strength test can be found in ASTM D3574 Test E which applies to slab, bonded, and molded flexible cellular urethane foams ...

This 3D-printed plastic skeleton stretches and bends as the foam compresses. Embedded inside regular foam, it creates an ultra-durable hybrid material that can be tuned for strength, shock absorption, ...

Compression Test of the Super Foam (IMAGE) Texas A&M University Caption The foam and plastic struts team up under pressure, creating a hybrid material that can absorb up to 10 times more energy than ...