MANUFACTURING METHOD AND APPARATUS OF ARCHITECTURAL LIGHTWEIGHT BOARD

Japanese Patent JP2006205734

A

To provide a method and apparatus, which enable to manufacture an architectural multilayer lightweight board, particularly, by a simple and inexpensive means.

The continuous manufacturing method of the cement-based architectural multilayer lightweight board having a core layer (2) and a cover layer (3a; 3b) arranged on at least one main surface of the core layer (2) is provided. The process comprises following processes: a step of manufacturing the core layer of ready-mixed concrete by applying the ready-mixed concrete on a first support which moves continuously, a step of manufacturing the cover layer (3b) on a second support which moves continuously to mount the previously manufactured cover layer (3b) on the core layer (2), a step of cutting the layer strip into individual boards, and a step of solidifying the boards, or drying the boards depending on the situation.

JPH0813452	[Title of the Invention] A method and an apparatus for manufacturing a concrete panel that is continuously rolled integrally with a tile material.
JPH09314531	DRYER FOR CERAMIC SLURRY
JPH0957728	MANUFACTURE OF CORRUGATED CONSTRUCTION MATERIAL

VOGEL DIRK
OTTERBEIN STEFAN

JP2006021267A

August 10, 2006

January 30, 2006

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XELLA TROCKENBAU SYSTEME GMBH

B28B5/02; B28B1/30; B28B1/52; C04B28/02; C04B14/22; C04B18/08; C04B24/26; C04B24/38

JP2004528204A	2004-09-16
JPH09512758A	1997-12-22
JPH02165905A	1990-06-26
JPS5573505A	1980-06-03
JPS5573505A	1980-06-03

Mitsufumi Esaki
Okumura Yoshimichi
Blacksmith

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