CN201003255Y

CN201003255Y - Thermal-insulating decorative composite board for wall surface

Info

Publication number: CN201003255Y
Application number: CNU2007201059120U
Authority: CN
Inventors: 吴旭明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-25
Filing date: 2007-01-25
Publication date: 2008-01-09
Anticipated expiration: 2017-01-25

Abstract

The utility model relates to a wall heat preservation and decorative compound plate, consisting of mortar rolled films on the surface, polyurethane in the middle layer, a phenolic aldehyde foam plastic and the decorative plate in the bottom layer. The utility model has the advantages of fatilitating fast and convenient construction, and also having double functions of heat preservation and decorative, and greatly increasing the breaking strength, bending strength and compressive strength of the polyurethane and phenolic aldehyde compound plate. A grid reinforcing layer is in particular added in the mortar rolled film which is beneficial for the infiltration of the polyurethane and phenolic aldehyde in the surface layer of the mortar rolled film, without delamination, thus the intensity of the whole plate is even and the intensity is high.

Description

The metope heat insulation decoration composite panel

Technical field

The utility model relates to a kind of light wall board for building, refers to a kind of composite board that has metope insulation and decoration functions concurrently especially.

Background technology

Existing heat preservation plate material basically by expand (EPS) two kinds of extrusion moulding type (XPS) polystyrene thermal insulation plates, but EPS warming plate self intensity is low, cracky; XPS warming plate any surface finish is difficult for pasting, and is yielding; Because of two kinds of warming plates all belong to inflammable articles, the meeting spontaneous combustion discharges toxic gas simultaneously behind fire, can not satisfy the high building fire fighting standard-required; Satisfy the standard-required of national building energy conservation 65% as need, warming plate construction thickness increases, and the outside finish supporting power is lower, and each functional layer such as insulation layer, cracking resistance overcoat, outer decorative layer needs construction in layer during construction, operation is loaded down with trivial details, and is long in time limit, fails to reach quick construction purpose easily.Though hard-foam polyurethane spraying application finished product has good adhesion stress and outstanding thermal-insulating waterproof effect, but construction is subject to Changes in weather and the influence of constructor's technical level, required construction equipment costs an arm and a leg, and the influence of unfavorable factors such as the polyurethane pollution surrounding enviroment of splashing hinders its large tracts of land and promotes the use of.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of metope heat insulation decoration composite panel that has insulation, decorates double effects is provided at above-mentioned prior art present situation, and this sheet material not only is beneficial to construction, and bulk strength and heat-insulating property raising.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this metope heat insulation decoration composite panel, include polyurethane, phenolic foam layer, the bottom that it is characterized in that described polyurethane, phenolic foam layer is compounded with the mortar coiled material that includes netted enhancement Layer, and table portion is compounded with dalle.

Described dalle can be selected aluminium-plastic panel for use, or galvanized steel plain sheet, or cement board (single face powder is rinsed coating or binding face tile), or gypsum plank.

Compared with prior art, advantage of the present utility model is: the utility model is composited by the dalle of polyurethane, phenolic foam and the bottom in the mortar coiled material of surface layer, intermediate layer, both be beneficial to the efficient and convenient of construction, the double effects of can reach insulation again, decorating, and improve polyurethane, the anti-folding of phenolic aldehyde composite board, bending resistance, compressive strength greatly; Especially by the grid enhancement layer is set, help polyurethane, phenolic aldehyde in the mortar coiled material, be difficult for layering, make whole plate construction intensity even, the bulk strength height at the top layer of mortar coiled material osmotic crosslink.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Please refer to shown in Figure 1ly, the bottom of this composite board 1 is provided with netted enhancement layer 2 for including the mortar coiled material of netted enhancement Layer in the mortar coiled material, help polyurethane, phenolic aldehyde at the top layer of mortar coiled material osmotic crosslink, be difficult for layering, make whole plate construction intensity even, the bulk strength height; Surface layer 4 is a dalle, and dalle can be selected aluminium-plastic panel, galvanized steel plain sheet, cement board (single face powder is rinsed coating or binding face tile) or gypsum plank etc. for use, and can handle through special gluing and cotton ginning; Intermediate course 3 is by hard-foam polyurethane, phenolic foam filled thermal insulation materials, and hard-foam polyurethane, phenolic aldehyde heat preserving layer adopt advanced mixing procedure, the abscess exquisiteness, and density is even, guarantees that good and intensity of interlaminar bonding and heat-proof quality are reliably guaranteed.

This composite board processing thickness is fixed with designing institute, and optional thickness is 15～40mm etc., and composite board is pre-formed in factory, but also can design processing according to pattern dimension according to the exterior wall surface decorative demand.To required special-shaped figure, composite board can directly be assembled to the building site in factory's preprocessing.So not only satisfy convenient construction requirement, improved integral heat insulation and anti-marquis's stability of polyurethane, phenolic aldehyde heat preserving layer again.This composite board can make structural strength, rupture strength, the compressive strength of polyurethane, phenolic foam plate improve more than the several times, widened the scope of application of polyurethane, phenolic foam plate greatly, the building exterior wall face dalle can be made, also other light heat-insulation wall materials etc. can be made.

After this sheet material need only be smeared with supporting adhesive mortar in work progress, after subsides hang on the wall face, cooperate convenient fixing frame design to fix with crab-bolt, both the construction period can be shortened, the double effects of can reach insulation again, decorating, change present in-situ spraying polyurethane, phenolic aldehyde foaming, polluted the surrounding enviroment present situation.

Claims

1, a kind of metope heat insulation decoration composite panel includes polyurethane, phenolic foam layer, it is characterized in that: the bottom of described polyurethane, phenolic foam layer is compounded with the mortar coiled material that includes netted enhancement Layer, and table portion is compounded with dalle.

2, metope heat insulation decoration composite panel as claimed in claim 1 is characterized in that: described dalle is an aluminium-plastic panel, or galvanized steel plain sheet, or cement board, or gypsum plank.

3, metope heat-insulating decorative composite board as claimed in claim 2 is characterized in that: described cement board single face powder is rinsed coating or binding face tile.