3in Unbonded Capping Neoprene Pad Cap, 50 Duro (2/Pk)

Deslauriers 3in Unbonded Capping Neoprene Pad Cap, 50 Duro (2/Pk)

The Neoprene Compression Pad flows into irregularities and distributes the test load uniformly without creating air pockets to assure consistent breaks.  Patented “stay in place” nubs, secure pads into cups.

Compression pads are available in several hardnesses.
50 duro for design strength 1500 to 6000 psi.
60 duro for design strength 2500 to 7000 psi.
70 duro for design strength 4000 to 12,000 psi*.

*Qualifying tests must be performed for strength over 7,000 psi per ASTM.

Refer to ASTM C1231 for max uses, qualification test, etc. Our sales personnel are always available to assist.

3in Neoprene Pads come in 50, 60, or 70 durometer. They are used when testing compressive strength of concrete cylinders and meet ASTM C1231/1231M and AASHTO T 22 standards. The pads are 0.5in (12.7mm) thick and flow during compression to fill irregularities in cylinder ends and ensure uniform load distribution. The 3in Steel Retainer Set are sold separately and required to hold the pads at both ends of the cylinder. Two pads are required. Pads can be used up to 100 times.

Deslauriers 3in Unbonded Capping Neoprene Pad Caps Meets Test Methods:

• AASHTO T22
• ASTM C 1231

  Econ-O-Cap Unbonded Capping System

The Deslauriers 3in Unbonded Capping Neoprene Pad Cap, 50 Duro (2/Pk) is an essential tool for testing the compressive strength of concrete cylinders. These neoprene pads are designed to flow into irregularities and distribute the test load uniformly, ensuring consistent breaks without creating air pockets.

With its patented "stay in place" nubs, these neoprene pads securely hold the pads into cups, providing stability and accuracy during testing. Available in 50 duro, these compression pads are specifically designed for design strengths ranging from 1500 to 6000 psi.

Measuring 3 inches in diameter, these neoprene pads are 0.5 inches thick and are suitable for use in accordance with ASTM C1231/1231M and AASHTO T 22 standards. During compression, the pads flow to fill any irregularities in the cylinder ends, ensuring uniform load distribution for accurate test results.

To use the Deslauriers 3in Unbonded Capping Neoprene Pad Cap, you will need the 3in Steel Retainer Set (sold separately), which holds the pads at both ends of the cylinder. Each set comes with 2 neoprene pads, and these pads can be used up to 100 times, making them a cost-effective choice for concrete testing.

These neoprene pad caps are suitable for a wide range of applications, including construction, civil engineering, and material testing laboratories. They meet the test methods set by AASHTO T22 and ASTM C1231, ensuring reliable and accurate results.

At Deslauriers, we are committed to providing high-quality products and exceptional customer service. Our sales personnel are always available to assist you with any questions or concerns you may have. View our full line of Concrete Capping and Unbonded Cylinder Capping products to find the right solution for your testing needs.

For further information and resources, we also offer related blogs on our website, covering essential steps for capping concrete, the benefits of capping compound for concrete cylinder testing, and understanding unbonded caps for concrete cylinders to avoid low-strength breaks.