Title:
METHOD FOR PRODUCING IMITATION STONE BOARD
Document Type and Number:
WIPO Patent Application WO/2017/135623
Kind Code:
A1
Abstract:
The present invention relates to a method for producing an imitation stone board, and more specifically to a method for producing an imitation stone board in which imitation stones, which are high strength and light weight and used as material for outer structural walls of a structure, are produced as a thin imitation stone board, thereby inhibiting bending (bending deformation) phenomena from occurring while allowing mass production. To that end, the present invention comprises: a base board forming step (S6) for forming a base board by pouring base material, comprising water, aggregates and raw material, into a molding frame; a steam curing step (S7) for primarily evaporating moisture from the base board while preventing cracks; a naturally curing step (S8) for secondarily evaporating the steam cured base board while hardening at a high temperature; and a stone cutting step (S9) for cutting the naturally cured base board into a board of required thickness.
Inventors:
LEE YEONG ILL (KR)
Application Number:
PCT/KR2017/000801
Publication Date:
August 10, 2017
Filing Date:
January 24, 2017
Export Citation:
Assignee:
DA HO CO LTD (KR)
International Classes:
B28B7/42; B28B1/14; B28B3/02; B28B11/14; B28B21/90
Foreign References:
KR100170611B1 | ||||
KR920000647B1 | 1992-01-20 | |||
KR101030700B1 | 2011-04-26 | |||
KR950000610B1 | 1995-01-26 | |||
KR20000025773A | 2000-05-06 |
Attorney, Agent or Firm:
LEE, Choong Han (KR)
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