Deslauriers 4in Unbonded Capping Neoprene Pad Cap, 50 Duro (20/Box)
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.
4in 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 4in 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 4in Unbonded Capping Neoprene Pad Caps Meets Test Methods:
- AASHTO T22
- ASTM C 1231
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The Deslauriers 4in Unbonded Capping Neoprene Pad Cap is a reliable and durable tool designed for testing the compressive strength of concrete cylinders. Made with high-quality neoprene material, these pad caps ensure consistent breaks by flowing into irregularities and distributing the test load uniformly without creating air pockets.
One of the standout features of these pad caps is the patented "stay in place" nubs, which securely hold the pads in the cups, preventing any displacement during testing. This innovative design guarantees accurate and reliable results every time.
With options available in 50, 60, or 70 durometer, the Deslauriers 4in Unbonded Capping Neoprene Pad Cap is suitable for a wide range of design strengths, ranging from 1500 to 12,000 psi. However, qualifying tests must be performed for strengths over 7,000 psi per ASTM standards.
These 4in Neoprene Pads are 0.5in thick and meet the ASTM C1231/1231M and AASHTO T 22 standards, ensuring the highest level of quality and performance. During compression, the pads flow to fill irregularities in the cylinder ends, guaranteeing uniform load distribution and accurate test results.
For complete utilization of these pad caps, the 4in Steel Retainer Set is sold separately and is required to hold the pads at both ends of the cylinder. Two pads are needed for each cylinder, and the pads can be used up to 100 times, making them a cost-effective and long-lasting solution.
Designed to meet industry standards and requirements, the Deslauriers 4in Unbonded Capping Neoprene Pad Caps are approved and recommended for use in various test methods, including AASHTO T22 and ASTM C 1231.
For additional information and resources, we provide a full line of Concrete Capping and Unbonded Cylinder Capping products. We also offer related blogs that provide essential tips and insights into the capping process, ensuring a hassle-free and accurate testing experience.
Choose the Deslauriers 4in Unbonded Capping Neoprene Pad Cap for superior quality, reliability, and efficiency in compressive strength testing of concrete cylinders.