CURING COMPOUND MOULD-ASTM C156-03

Compliance standards : ASTM C156-03, IS 10080

Test Scope

This test assesses curing compounds that form a film on the surface to control moisture loss during the curing process. It is crucial in ensuring adequate hydration, which impacts the durability and strength of concrete.

Construction details :

1. The mould is made of stainless steel material and it is water tight as per the standard requirement.
2. The mould is rigidly constructed to prevent distortion and it is thoroughly cleaned.
3. The interior faces of the mould are plane surface.
4. The mould is measured as 150mm x 300mm at the top, 143 x 295 mm at bottom, and 50 mm deep on the inside surface.
5. The mould is flat rim at the top on all sides approximately 6mm in width.
6. A wooden float with dimension of 75 mm x 280 mm x 20 mm thick will also be part of standard supply. The pocking rod to be supplied with the mould is made of non absorbent, non abrasive, non brittle rubber compound material.
7. The pocking rod is 150mm long and has cross sectional dimensions of 25mm x 12 mm with tamping face in the form of a blunt torpedo.
8. Environmental chamber, weighing balance, spray aplicator or brush are available at extra cost