Plastic and nonmetallic article shaping or treating: processes – Reactive gas or vapor treatment of work
Patent
1989-02-17
1992-02-18
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Reactive gas or vapor treatment of work
34 26, 34 30, 264234, 264345, 264333, 264DIG43, B29C 7102, C04B 4002
Patent
active
050891987
ABSTRACT:
A process for fast and uniform hydration of uncured concrete products includes supplying pressurized and superheated water to a manifold supporting a plurality of small diameter orifice nozzles housed inside a curing room which also houses the products during curing. The superheated water is ejected by the nozzles in very fine particulate form, creating a mist or suspension of water particles that surrounds the products and creates the desired high humidity, moderately high temperature environment for promoting hydration. The water preferably is softened before it is pressurized and supplied to the nozzles. Under favorable conditions, the hydration reaction supplies sufficient heat to maintain a desired temperature within the curing room. The water is heated before it is supplied to the nozzles after pressurization.
REFERENCES:
patent: Re7084 (1876-04-01), Rowland
patent: 123723 (1972-02-01), Schillinger
patent: 128980 (1872-07-01), Rowland
patent: 137322 (1873-04-01), Rowland
patent: 200064 (1878-02-01), Johnson
patent: 683337 (1901-09-01), Schultness
patent: 809053 (1906-01-01), Gordon
patent: 1348775 (1920-08-01), Bellonby
patent: 1379204 (1921-05-01), Norton
patent: 2622303 (1952-12-01), Wilson
patent: 3231657 (1966-01-01), Kalousek
patent: 3238279 (1966-03-01), Tarlton et al.
patent: 3275724 (1966-09-01), Klingel
patent: 3327032 (1967-06-01), Adams
patent: 3427009 (1969-02-01), Shute
patent: 3447937 (1969-06-01), Hersey et al.
patent: 3492385 (1970-01-01), Simunic
patent: 3499069 (1970-03-01), Seigle
patent: 3523997 (1970-08-01), Hennig
patent: 3535407 (1970-10-01), Pike
patent: 3806571 (1974-04-01), Ronnmark et al.
patent: 3957937 (1976-05-01), Lovell
patent: 4042659 (1977-08-01), Botting et al.
patent: 4069283 (1978-01-01), Rauchfuss
patent: 4099337 (1978-07-01), Wauhop, Jr.
patent: 4108933 (1978-08-01), Goransson et al.
patent: 4244904 (1981-01-01), Drain
patent: 4337033 (1982-06-01), Drain
patent: 4394335 (1983-07-01), Roth et al.
patent: 4427610 (1984-01-01), Murray
patent: 4436498 (1984-03-01), Murray
patent: 4531304 (1985-07-01), Wauhop, Jr. et al.
patent: 4599211 (1986-07-01), Wise et al.
patent: 4655979 (1987-04-01), Nakano et al.
patent: 4772439 (1988-09-01), Trevino-Gonzalez
Aftergut Karen
Cam Sales, Inc.
Silbaugh Jan H.
LandOfFree
Method for curing concrete articles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for curing concrete articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for curing concrete articles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1821354