6in Unbonded Capping Neoprene Pad Cap, 60 Durometer

6in Unbonded Capping Neoprene Pad Cap, 60 Durometer – For Concrete Cylinder Testing

Neoprene Pads for Concrete Cylinder Testing

Neoprene Pads are essential components for testing the compressive strength of 6x12in (152.4x304.8mm) concrete cylinders. These pads comply with ASTM C1231/1231M and AASHTO T 22 standards, ensuring accurate and reliable results. Designed to improve testing efficiency, the pads flow under compression to fill irregularities in cylinder ends, ensuring uniform load distribution during tests.

Key Features:

• Material: Durable neoprene with a thickness of 0.5in (12.7mm).
• Available Hardness Options (Durometer Ratings):
  • 50 Durometer: Ideal for design strengths of 1,500 to 6,000 psi (10-40 MPa).
  • 60 Durometer: Suitable for design strengths of 2,500 to 7,000 psi (17-50 MPa).
  • 70 Durometer: Recommended for design strengths of 4,000 to 12,000 psi (28-83 MPa).
• Usage Lifespan: Each pad can be used up to 100 times, making them cost-effective for frequent testing.
• Versatility: Perfect for a wide range of applications, including construction materials testing and quality control.

Required Components:

• Two Pads Needed per Cylinder: Each cylinder requires one pad at both ends for proper compression testing.
• 6in Steel Retainer Set: Sold separately, these retainers securely hold the neoprene pads in place during testing.

Packaging Options:

• Pads are sold individually for smaller projects or in a convenient package of 12 for larger-scale operations.

Usage Applications:

Neoprene pads are specifically designed for compressive strength testing of concrete cylinders in labs or construction sites. Their ability to flow during compression ensures accurate results, even for cylinders with minor surface irregularities. These pads are commonly used in civil engineering, construction quality assurance, and material testing environments.

Standards Compliance:

Neoprene pad caps meet the following test methods:

• AASHTO T22
• ASTM C1231/1231M

Why Use Neoprene Pads?

Neoprene pads simplify and streamline the concrete cylinder testing process. By replacing traditional capping methods that require sulfur or other materials, these pads save time and reduce preparation effort while maintaining precision. They are particularly useful for high-volume testing environments where consistency, efficiency, and compliance with industry standards are critical.

Ordering Information:

Choose the right durometer for your testing needs and pair with steel retainers for a complete setup. Whether you're testing low-strength concrete or high-strength structural mixes, neoprene pads offer a reliable, reusable solution for accurate results.