Div. B › Part 9 › 9.21 › 9.21.3 — Chimney Lining

9.21.3.4 — Firebrick Liners

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(1) Firebrick liners shall conform to ASTM C27, “Fireclay and High Alumina Refractory Brick”.
(2) Firebrick liners shall be laid with high temperature cement mortar conforming to CAN/CGSB-10.3, “Air Setting Refractory Mortar”.
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