Grout Prism Capping Stand

Model: HMA-359
Price: $294.00

HMA-359 Grout Prism Capping Stand accepts specimens of masonry grout for compressive strength testing up to 3.5in (89mm) square. Vertical guides ensure samples are perpendicular when capping with sulfur mortar compound. The capping plate and recess with beveled sides meets ASTM requirements for hardness and depth. Caps formed with Gilson Gray Iron 9000 or other sulfur mortar compounds will properly distribute loads for accurate strength results. Solid steel construction.


  • Ensures perpendicularity of grout specimens for compressive strength tests
  • Designed for specimens molded with HM-295 Grout Sample Box
  • Size and depth dimensions produce caps that accurately distribute loads
  • Solid steel, two-piece construction

Included Items:

  • HMA-359 Grout Prism Capping Stand
    • Capping Plate
    • Alignment fixture


Product Dimensions 12 x 10 x 12in (305 x 254 x 305mm) WxDxH
Estimated Shipping Weight 12.0lb (5.44kg)

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Product Dimensions 12 x 10 x 12in (305 x 254 x 305mm) WxDxH
Estimated Shipping Weight 12.0lb (5.44kg)
Meets Standard(s):
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