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10.02.2017, 13:27:22
Homemade Vermiculite fire brick - test furnace melting aluminium with blowtorch -- YouTube || My own fire bricks being tested. Made from by volume: 12 Vermiculite, 4 Building Sand (silica and clay), 2 Cement, 3 Water. Density is 1170Kg/m3 (roughly 60% of a normal brick)...
Сохранено в Pizza-Oven+Rocket-Stove+etc.
Дом и уют
Homemade Vermiculite fire brick - test furnace melting aluminium with blowtorch -- YouTube || My own fire bricks being tested. Made from by volume: 12 Vermiculite, 4 Building Sand (silica and clay), 2 Cement, 3 Water. Density is 1170Kg/m3 (roughly 60% of a normal brick)...