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4" Retaining Caps

Category: Concrete

Sub Category: Fresh and Hardened Concrete Testing, Capping of Cylinders

Product Group: Concrete Capping Pads and Retainers

Set of 2.

Capping Pads with Retainers can only be used on compression testers with a vertical daylight opening of 14-1/2" (368 mm) between platens

Diameter, ”         5
ASTM C1231         Yes
AASHTO T22         Yes
Description         4″ Retaining Caps

 

Specifications

Capping Pads. Tough elastometric material; 60 durometer pads may be used on any strength concrete; however, the longevity is lowered when used on cylinders in excess of 5,500 psi. 70 durometer pads should be used only on cylinders where concrete is 4,500 psi or higher.
Retainers. Machined, high alloy steel
Weights. Pads: Net 8 oz. (227 g) ea.
Retainers:
4" (102 mm) Net 4 lbs. (1.8 kg) ea.
6" (152 mm) Net 8 lbs. (3.6 kg) ea.

 

  • •  4" Cylinder Capper

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