Grout Box

Cardboard box designed to be used to mold grout test samples. Each box forms 4 molds and can be used as a transport/shipping container as well. Boxes yield consistent, identical prism samples, while the engineered, slotted corrugation retains moisture while closely simulating CMU absorption rates. 25 boxes to a package.

• Overall Dimensions: 7.5" x 7.5" x 7" (190 x 190 x 178mm)
• Section Dimensions: 3.25" x 3.25" x 6.75" (83 x 83 x 171mm)
• Proven by tests to yield comparable compressive strength values to samples cast by traditional method regardless of CMU moisture content.
• Consistent, identical prism geometry is created with every set of samples
• Engineered slotted patented corrugation retains moisture while closely simulating CMU absorption rate
• Meets ASTM C1019, Section 6
• GSB® comparison test data was used in the development of ASTM C1019, Section 6
• US Patent # 10,618,723 B2
• 25 boxes to a package