Deslauriers 2in Unbonded Capping Neoprene Pad Cap, 70 Duro (12/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.
2in 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 2in 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 2in Unbonded Capping Neoprene Pad Caps Meets Test Methods:
- AASHTO T22
- ASTM C 1231
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The Deslauriers 2in Unbonded Capping Neoprene Pad Cap, 70 Duro (12/Box) is a high-quality product that is designed to provide consistent breaks and reliable performance in compressive strength testing of concrete cylinders.
This Neoprene Compression Pad is specially engineered to flow into irregularities and evenly distribute the test load, without creating air pockets. This ensures that the test results are accurate and consistent. The pad is made from neoprene, which is known for its durability and resistance to compression deformation.
The patented "stay in place" nubs on the pad ensure that it stays securely in the cups during testing. This eliminates any concerns about the pad shifting or moving during the test, which could lead to inaccurate results.
The Deslauriers 2in Unbonded Capping Neoprene Pad Cap comes in three different hardness options: 50 duro, 60 duro, and 70 duro. The hardness of the pad corresponds to the design strength of the concrete being tested. The 70 duro pad is designed for concrete with a design strength of 4000 to 12,000 psi. However, it is important to note that qualifying tests must be performed for strength over 7,000 psi per ASTM standards.
These pads meet the ASTM C1231/1231M and AASHTO T 22 standards for compressive strength testing of concrete cylinders. They are 0.5in thick and are designed to flow during compression, filling any irregularities in the cylinder ends and ensuring uniform load distribution.
To hold the pads in place at both ends of the cylinder, the 2in Steel Retainer Set is required. These retainers are sold separately and are designed specifically for use with the Deslauriers Unbonded Capping System.
The Deslauriers 2in Unbonded Capping Neoprene Pad Cap is a reliable and essential tool for anyone involved in compressive strength testing of concrete cylinders. With its high-quality construction and adherence to industry standards, this product offers peace of mind and accurate results.