Method of producing hardened inorganic products

Details Method of producing hardened inorganic products Method of producing hardened inorganic products

1986-02-05

1987-06-16

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Reactive gas or vapor treatment of work

106 97, 264 42, 264 86, 264109, 264125, 26421111, 264333, B28B 502

Patent

active

046735437

ABSTRACT:
A method of producing hardened inorganic products is characterized in that a hydraulic material comprising slag as an effective component is mixed with gypsum and water, and mixture is then shaped and aged at an internal temperature of 50.degree. to 100.degree. C. to produce TSH therein and to cause hydration and hardening. The resulting hardened inorganic product features a light weight and improved fire resistance, freezing resistance, dimensional stability and strength.

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patent: 4310358 (1982-01-01), Azuma et al.
patent: 4389359 (1983-06-01), Brunt
patent: 4407769 (1983-10-01), Harada
patent: 4427610 (1984-01-01), Murray

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