Concrete, chamotte, fireproof bricks, BOS 135 refractory aggregate
Refractory concrete is used for the production of all kinds of fireproof elements such as bricks, deflectors, and other boiler parts that require resistance to high temperatures. The concrete is sold in bags of various weights, depending on the customer's needs. The bricks come as standard bricks or with an embossed handle for grip. The bricks are available in different sizes matched to the appropriate size of the doors.
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