Fireproof composite floor board and production method thereof

Abstract

The invention belongs to the field of building materials, and particularly relates to a fireproof composite floor board and a production method of the fireproof composite floor board. The fireproof composite floor board is composed of a fireproof composite board and a bottom board, wherein the fireproof composite board is bonded to the bottom board. The production method includes: cutting the fireproof composite board and the bottom board according to required standards, coating the surface of the bottom board with adhesive, attaching the fireproof composite board to the bottom board, placing the composite board of the fireproof composite board and the bottom board on a pressing table for pressing, exhausting air in the adhesive, spraying super drying glue on the edges, heating the surface of the fireproof composite board to enable the fireproof composite board to become soft, and attaching the fireproof composite board to the bottom board in a pressing mode. The fireproof composite floor board has the advantages that the fireproof composite floor board is formed by splicing in a sheet mode, in the attaching process, two times of pressing fit including cold pressing and hot pressing are carried out to form the whole piece of board, and thus the fireproof composite floor board is solid, higher in hardness, more pressure-proof and durable and longer in service life compared with a similar floor board, and the surface of the fireproof composite floor board can be resistant to high temperature over 400 DEG C.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a fireproof composite floor and a manufacturing method thereof. Background technique [0002] Existing composite floors generally use wood chips to form boards of certain specifications through gluing and pressing. Since the production is still mainly made of wood, it is easy to deform after soaking in water, and it is not fireproof. Contents of the invention [0003] The object of the present invention is to provide a fireproof composite floor and its manufacturing method. [0004] The technical scheme adopted in the present invention is: the fireproof composite floor is composed of a fireproof composite board and a bottom plate, and the fireproof composite board is glued to the bottom board. [0005] The production method is: cut the fireproof composite board and the bottom board according to the required specifications, apply adhesive on the surface of the bottom board, st...

AI Technical Summary

Problems solved by technology

[0002] Existing composite floors generally use wood chips to form boards of certain specifications after gluing and pressing. Since the production is still mainly made of wood, it is easy to deform after soaking in water, and it is not fireproof.