Apparatus for use in manufacturing of cellular lightweight concr

Details Apparatus for use in manufacturing of cellular lightweight concr Apparatus for use in manufacturing of cellular lightweight concr

1978-01-19

1980-04-08

Meister, J. M.

Plastic article or earthenware shaping or treating: apparatus

Preform severing means

Serially arranged with preform reshaping means

425297, 425308, 83 94, 83152, 836511, 83870, 29565, C04B 1524

Patent

active

041970772

ABSTRACT:
Cellular lightweight concrete slabs are manufactured by cutting a still plastic block of cellular concrete mass resting on a first support horizontally into slices which are then moved over one by one to a second support and piled in reversed order thereon, at least one of the two broadsides of each body slice being subjected to a treatment before being covered by the next transferred slice. The treatment prevents the body slices from cementing together during the subsequent steam-hardening process and may also improve the quality of the slabs when hardened. An apparatus for each manufacture features a movable suction head for transferring the body slices as well as associated means for cutting and treating said slices.

REFERENCES:
patent: 2800932 (1957-07-01), Scott
patent: 2821254 (1958-01-01), Kernen
patent: 3031906 (1962-05-01), Holman
patent: 3695129 (1972-10-01), Urijma
patent: 3836018 (1974-09-01), Dawson et al.

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