donewith this type of construction without touching any portion of the arch. The archcan be repaired at any point without the necessity of tearing down any great por-tion of it. The flat surface formed by this type of arch provides a more uniform and betterdistribution of the gases and flames. The… … A Detrick Arch in Use Over an Annealing Oven Page Thirty-six DETRICR
Building materials · Masonry · Refractory masonry · Flat arch
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