Mineral wools, including rock and slag wools, are inorganic strands of mineral fibre bonded together using organic binders.
2.
"' Rigid panel insulation "'is made from fibrous materials ( fiberglass, rock and slag wool ) or from plastic foam.
3.
After closure the slag heaps were reprocessed to make road stone, and slag wool; reprocessing continued until at least the early 1930s.
4.
The ship's refrigeration comprised two refrigeration machines and eight compressors by L Stearns & Co Ltd . Insulation was by air, slag wool and slag cork.
5.
Refrigeration was provided by two compressors and eight cooling machines made by L Sterne & Co Ltd . The cooling machines used ammonia as a coolant . cork and slag wool.
6.
-- Synthetic mineral fibers : Various materials such as glass wool, slag wool, rock wool and ceramic refractory fibers, used in insulation and blown-on fireproofing for buildings and for the linings of boilers and furnaces.
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