CN2139169Y - High-strong decoration door leaf - Google Patents

Abstract

The utility model discloses a high strength decorative door leaf which belongs to the door and window class of buildings, comprising a door plate and a door frame. The door leaf is produced by the new material of high strength decorate sandwich plate with multi-function, and the elementary structure is that a low-density polystyrene foam plastic plate is used as a core material layer. Metal wires are evenly distributed on the polystyrene foam plastic plate, the net rib layer which takes the chlorine magnesium cementing slurry as an agglomerant is formed by the glass fibre cloth and the multi-layer folding glass fibre cloth of the outer surface of both sides and the door frame, and the outermost layer is a decorative layer whose surface is treated by resin. A bar is stuck on the side face of a door leaf switch and the sealed position of a door frame. The utility model has the advantages of integrating high strength, light weight, the thermal insulation, fire prevention, sound insulation and decoration in one, and the utility model is especial suitable for the modern architecture and tall buildings.

Description

High-strong decoration door leaf

The utility model high-strength decorative door leaf relates to a kind of building window that new material is made of using.

Under construction, door leaf is very important building unit, reflects the style and the art of building.In modern architecture, the structure of door leaf is nothing more than wooden, metal, plastic and glass steel four big classes.This four big class door leaf all exists the different defective of degree.As the wooden door leaf that generally adopts, at first because making is assembly unit, globality is poor, and is easily sagging; Be the erosion that wooden door leaf cannot stand moist and Exposure to Sunlight again, generally use three, five years after, the paint is beginning to flake away for door leaf, the plate gap; Consider that from safety and fire prevention angle wooden door leaf far can not adapt to the requirement of modern architecture development.As for other various door leafs, also exist weak point separately, as aluminum alloy door and window, the glass fiber reinforced plastic door leaf all is owing to cost an arm and a leg, and has limited their use, the plastics door leaf also has easily aging shortcoming concurrently.

The purpose of this utility model is to provide a kind of high-strength, door leaf that lightweight has decoration function concurrently for builing industry.

The high-strength decorative door leaf is made up of door-plate and doorframe, and for reaching above-mentioned purpose, its technical solution is:

(1) door-plate adopts the high-strength decorative multi-function sandwich plate new material to make, and the matrix material core layer is a plastic foam plate, and aperture evenly punctures on the plate, be inserted with wire in the aperture, the whole glass fabric of laying in the both sides of plate, bonding with chloro-magnesium binding, become net bar layer;

(2) doorframe and door lock give the place of staying and adopt the glass fabric multilayer folding, reinforce with the chloro-magnesium binding cast;

(3) door-plate, doorframe external surface cover decorative layer, adopt resin to do the surface and handle;

(4) batten is pasted in the switch side of door leaf and door frame sealing place from top to bottom.

The new material of described making door leaf is a high-strength decorative multi-function sandwich plate, filled board is five layers of composite wood,---net bar layer---core layer---net bar layer---decorative layer that is decorative layer, the core layer adopts plastic foamboard, uniform aperture on the plate, insert wire in the aperture, plastic foamboard both sides bag is with glass fabric, be connected into net bar layer with chloro-magnesium binding, the net bar layer that is used as door-plate is by 1～2 layer of glass fabric, make doorframe and then form by multilayer woven glass fabric is folding, gaining in strength, insertion wiry improved greatly plastic foamboard bulk strength and with the adhesion stress of net bar layer.The outer decorative layer that pastes of net bar layer is done the surface with the resin of different material and proportioning and is handled, and can be made into the plastic-faced plywood formula, system formula and agate pattern.Core material and net bar layer, net bar layer and decorative layer rely on the Cl-Mg glue slurry to be connected as a single entity.

The remarkable advantage of this structure door leaf is:

(1) high-strength, lightweight, because the core layer has adopted plastic foamboard, unit weight reduces greatly, and because net bar layer adopts several layers of glass fabric folding, chlorine magnesium slurry is glued again, and intensity increases, and resistance to compression, shock resistance are improved;

(2) globality is strong, is integral manufacturing owing to make the new material filled board of door-plate and doorframe, and is durable in use, indeformable;

(3) sound insulation, heat insulation, fire prevention;

(4) attractive in appearance, highly polished, select decorative layer arbitrarily for use, can satisfy different levels and decorate requirement.

(5) can be used for highrise building;

(6) cheap, use chlorine magnesium slurry to make bonding agent, inexpensive drawing materials easily.

Below in conjunction with drawings and Examples, specify the utility model, accompanying drawing is the structure diagram of high-strength decorative door leaf.

Embodiment 1: antitheft door leaf is made up of door-plate (6), doorframe (7), door-plate equates with doorframe thickness, being 40mm, door leaf is with a high standard * and wide by 2090 * 780, core layer (2) is low-density polystyrene foamed plastics 30mm, be spaced apart 20 * 30 positions, pierce through φ 6mm aperture with the electrical bar heating, interpolation φ 6mm reinforcing bar (4), reinforcing bar length 35mm is slightly larger than the foamed plastics plate thickness, the plastic plate both sides are coated with the Cl-Mg glue slurry, and spreading two-layer density is 500 gram/m ²Medium alkali fiber cloth, ten layers of folding glass cloth (1) are then spread in doorframe 60mm broadband all around, with Cl-Mg glue slurry bonding, solidify through 24H under the normal temperature, at last laminating decorative layer (5) outside, bedding is with 1mm glass fiber reinforced plastic lacquer (307 unsaturated-resin), make the door leaf of plastic-faced plywood color, mix safe-guard door lock, antitheft door leaf, door leaf deadweight 27kg, price is basic and the same specification timber is fair.

Embodiment 2: door-plate thickness 30mm, doorframe thickness 35mm, door leaf specification 1790 * 680, core plate thickness 25mm, the cold work reinforced steel wire of aperture interpolation 12# is made with the method identical with antitheft door leaf, last outer decorative layer adds an amount of colored gorgeous color spreading agent with flame-retarded resin and is equipped with pin tumbler lock, make the door leaf of plain edition agate look, this door leaf deadweight 18kg, price is a timber 60%.

Claims (3)

1, a kind of high-strength decorative door leaf is made up of door-plate and doorframe, it is characterized in that:

(1) door-plate adopts the high-strength decorative filled board to make, and matrix material core layer is a plastic foamboard, and uniform aperture on the plate is inserted with wire in the aperture, and the whole glass fabric of laying in the both sides of plate is bonding with chloro-magnesium binding, becomes net bar layer;

(2) doorframe, door lock give the place of staying and adopt glass fabric multilayer folding net bar layer, reinforce with the cast of Cl-Mg glue slurry;

(3) door-plate, doorframe external surface cover decorative layer, adopt resin to do the surface and handle;

(4) batten is pasted in the switch side of door leaf and door frame sealing place from top to bottom.

2, according to the described high-strength decorative door leaf of claim 1, it is characterized in that: the foamed plastics of making door-plate is a low-density polystyrene.

3, according to the described high-strength decorative door leaf of claim 1, it is characterized in that: make the core layer and the net bar layer of door leaf, net bar layer and decorative layer rely on chloro-magnesium binding to be connected as a single entity.