Porcelain door leaf

Abstract

The invention discloses a porcelain door leaf. A baseplate of the porcelain door leaf is made of a foamed cement plate; the outer surface of the foamed cement board is coated with mesh cloth and an unburned ceramic coating; structural parts are also arranged in the door leaf, and respectively pre-buried on the edges of the door leaf and at the positions where a lockset, a door closer and a door magnet are mounted; the sections of structural parts are connected with other opposite or inclinedly opposite structural parts through steel wires; screw holes are also formed in the structural parts on which a hinge and the door closer need to be mounted; the porcelain door leaf has porcelain texture in appearance, has the advantages of being light in weight, high in strength, waterproof, fireproof, small in thermal conductivity, free of deformation, free of scumming, good in sound insulation effect and the like, is not easy to shatter, break and deform, cannot be broken even if being kicked by feet, is simple in production process and procedures, and does not need to be fixed by additionally mounting a door panel, thereby being lower in cost. Therefore, the porcelain door leaf is a new-generation environment-friendly door leaf.

Description

technical field [0001] The invention relates to the technical field of door manufacturing, in particular to a door leaf. Background technique [0002] The kind of the door leaves of existing interior door, exterior door has wooden door, steel door, stainless steel door, iron door etc. by material, and its disadvantage is that cost is high, weight is big, not fireproof. Fire doors made of fire door core panels (such as foam door core panels), the door panels are mostly made of wood or steel plates, and more glue connections, solid filling, and steel nail anchors are required between the door core panels and door panels. In addition, the wooden door panel is not fire-resistant and has low strength, and the steel door panel will be deformed after being burned, making it difficult to effectively block the spread of toxic fumes. Contents of the invention [0003] In order to solve the above-mentioned deficiencies of the existing door leaves, the object of the present invention...

AI Technical Summary

Problems solved by technology

[0002] There are wooden doors, steel doors, stainless steel doors, iron doors, etc. according to the types of the existing indoor doors and outdoor doors. The disadvantages are high cost, heavy weight, and no fire protection.

Fire doors made of fire door core panels (such as foam door core panels), the door panels are mostly made of wood or steel plates, and more glue connections, solid filling, and steel nail anchors are required between the door core panels and door panels. In addition, the wooden door panel is not fire-resistant and has low strength, and the steel door panel will be deformed after being burned, making it difficult to effectively block the spread of toxic fumes.

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