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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: 3.25" x 3.25" x 6.75" (83 x 83 x 171mm)
Uses accelerated means of estimating delayed expansion of Portland cement caused by hydration of CaO and MgO
Used to determine initial and final set times of cements and mortar
Features 10cm scale, 200g Plunger Assembly, ASTM C780, ASTM C185
Packaged 10 per bag. Stainless steel contact points with knurled and threaded ends
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