T-Rib chanelath : a material performing the functions of form and reinforcement ... (1918)
North Western Expanded Metal Co. · North Western Expanded Metal Co. · leaf 9
tprovide for a perfect key. (See illustration on this page.) Plaster of any kind mustbe in contact with the air ifit is to set evenly, otherwisethe portions not exposed tothe air will set slower thanthe balance and cracks willappear. The T-rib of Chane-lath contains no pockets ordeep slots where…