Some vessels or utensils were moulded from the residue of the filtered mixture and dried in a drying oven. The resulting products exhibited desirable characteristics-light, hard and waterproof, and had adequate strength for use for vessels such as gardening pots or dishes for serving food....
Some vessels or utensils were moulded from the residue ofthe filtered mixture and dried in a drying oven. The resultingproducts exhibited desirable characteristics-light, hard andwaterproof, and had adequate strength for use for vessels such asgardening pots or dishes for serving food....