Sio-2 · Malta Lifestyle
Grogged Red Earthenware Clay 0-1.5mm (PF/CHM)
€16.15
In stock
Prices last checked 4 Nov 2026, 11:32 UTC. Delivery and checkout conditions apply.
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Artacademy
In stock · Checked 4 Nov 2026, 11:32 UTC
About this product
Red earthenware clay with 20% coarse grog 0-1.5 mm (up to 12 Mesh). Ideal for big size pieces. The presence of grog confers to the clay a very interesting textured surface (not flat) which, in turn, provides a set of suitable properties for the design of pieces in complex drying situations, thus avoiding the creation of deformations and cracks. Available in extruded body (moist form), being suitable for shaping and modelling. Firing range: 970-1055ºC / Cone 06-04 Water content (throwing): 19% Plasticity (IP Atterberg): 14 Carbonate content (CaCO3): 8% Drying shrinkage: 5.0% Firing shrinkage (1000ºC): 0.7% Porosity (water absorption at 1000ºC): 13.8% Dry bending strength: 3.7 N/mm2 Fired bending strength (1000ºC): 16.9 N/mm2 Thermal coefficient (25-500ºC): 73.2x10^-7ºC^-1