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Sven Edmund Boivie
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Curing Cements, Concrete, And Artificial Stone
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Abstract
10,084. Boivie, S. E. May 15. Stone, artificial ; fireproof compositions ; refractory substancea.-Artificial stone, fireproof to a very high degree, is prepared by mixing slaked lime with quartz, quartz sand, or slate, pouring diluted nitric acid on the mixture, and moulding it into slabs, blocks, &c. The moulded blocks are subsequently subjected to the action of highpressure steam.
GB190110084D1901-05-151901-05-15An Improved Process for the Manufacture of Artificial Stone.
ExpiredGB190110084A
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