CN101824885B

CN101824885B - Manufacturing method of inorganic heat-insulating decorative composite board

Info

Publication number: CN101824885B
Application number: CN2010101661376A
Authority: CN
Inventors: 康玉范; 康鹏
Original assignee: HARBIN TIANSHUO BUILDING MATERIAL INDUSTRY Co Ltd
Current assignee: Liaoning day high and New Technology Co., Ltd.
Priority date: 2010-05-10
Filing date: 2010-05-10
Publication date: 2011-06-29
Anticipated expiration: 2030-05-10
Also published as: CN101824885A

Abstract

The invention relates to an inorganic heat-insulating decorative composite board for the heat insulation of civil and industrial walls and a manufacturing method thereof. The inorganic heat-insulating decorative composite board is characterized in that a high-pressure molded and high-temperature shaped pearlite inorganic heat-insulating decorative board is self-adhesive with pouring polyurethane foam materials or adhesives are compounded with a heat-insulating board (PU, EPS, XPS and the like) by bonding to form a square inorganic heat-insulating decorative composite board of which the outer surface is a plane or an imitated face brick (imitated natural stone and imitated curtain walls) veneer, the inner surface is a plane and the end surface is a plane or an L-shaped tongue-and-groove or a groove. The inorganic heat-insulating decorative composite board has the advantages of light weight, good heat-insulating performance, multiple decorative functions, stable size and performance and prominent flame retardant property. When used for the heat insulation of the walls, the inorganic heat-insulating decorative composite board is convenient to stick or combine through anchor adhesion or dry-hang, or the inorganic heat-insulating decorative composite board is used as a stay-in-place mould of a pouring polyurethane insulation coating. The inorganic heat-insulating decorative composite board provides new products for various buildings with various energy-saving standards in southern and northern regions, and particularly the energy-saving reconstruction of the existing buildings.

Description

The inorganic heat-insulating decorative composite board preparation method

Technical field: the inorganic heat-insulating decorative composite board preparation method that the present invention relates to civilian and industrial wall thermal insulating.Be specially a kind of by high-pressure molding, high-temperature shaping the inorganic heat-insulating decorative plate and the self-adhesive of cast polyurethane expanded material or with external surface that warming plate (PU, EPS, XPS) bonding is composited be that plane or face brick-imitation (natural-like stone, imitative curtain wall) facing, inner surface are that plane, end surfaces are plane or the band L type tongue and groove or the square inorganic heat-insulating decorative composite board preparation method of with groove.

Background technology: the wall thermal insulation technology great majority of the existing popularization of China are used organic insulation material (PU, EPS, XPS), basically all to just can finish the various wall thermal insulating engineerings of function such as insulation, protection, decoration through the multiple working procedure construction, and easily breaking out of fire in work progress and the use of wall thermal insulating engineering.Have complex process, long construction period, workmanship be subjected to artifical influence factor many and take place easily to split, come off, all quality accidents such as fire.Multiple facing style with a kind of heat insulating material changes and must finish at the construction field (site) with the multiple technologies system mode, and can not accomplish factory directly make multi-functional being integrated in one and at the construction field (site) once construction finish insulation, decoration, the various heat-preserving wall of flame-retardant multifunctional.And constructor's operative skill is required height, and the hidden operation of multiple tracks is worked continuously, and is difficult for realizing effective supervision and management of work progress.Continue the lasting raising of lifting and the requirement of wall thermal insulating workmanship along with building energy-saving standard, develop a kind of batch production and produce multifunctional product, site operation is simple and efficient, workmanship is the heat preservation decoration integrative of control easily, and have good flame-retardance can inorganic heat-insulating decorative composite board become the industry technical need.

Summary of the invention: the external surface that the object of the present invention is to provide a kind of simple in structure, factory normalization to produce is that plane or face brick-imitation (natural-like stone, imitative curtain wall) facing, inner surface are that plane, end surfaces are plane or the band L type tongue and groove or the square inorganic heat-insulating decorative composite board preparation method of band groove.It comprises the inorganic heat-insulating decorative plate, the cast polyurethane expanded material, bonding adhesive, warming plate (PU, EPS, XPS), outer surface plane or external surface face brick-imitation (natural-like stone, imitative curtain wall) facing, inner surface plane, end surfaces plane or end surfaces L type tongue and groove or end surfaces groove.The object of the present invention is achieved like this: at first, with coarse grain footpath, the rational perlite of fine grain ratio after hydrophobic is handled, add after a certain proportion of cementitious material stirs, quantitatively send in the mould that is installed in advance on the pressure forming machine after the compression moulding, put into that the drying pit drying and shaping becomes the inorganic heat-insulating decorative plate more than 200 ℃.Then, a, a kind of method are that the inorganic heat-insulating decorative plate is placed on the polyurethane thermal insulation board automatic assembly line, and the concordant or end surfaces of cast polyurethane expanded material self-adhesive becoming end surfaces has the inorganic heat-insulating decorative composite board 1 of L type tongue and groove or end surfaces band groove; B, another kind of method are to stick with glue agent inorganic heat-insulating decorative plate and warming plate (PU, EPS, XPS) bonding is become the inorganic heat-insulating decorative composite board 1 that the concordant or end surfaces of end surfaces has L type tongue and groove or the recessed pattern of end surfaces band.By the inorganic heat-insulating decorative plate of high-pressure molding, high-temperature shaping and the self-adhesive of cast polyurethane expanded material or with external surface that warming plate (PU, EPS, XPS) bonding is composited be that plane or face brick-imitation (natural-like stone, imitative curtain wall) facing, inner surface are that plane, end surfaces are plane or the band L type tongue and groove or the square inorganic heat-insulating decorative composite board of band groove.Advantage of the present invention is: in light weight, good heat insulating, have multiple decoration functions and dimensionally stable, stable performance, fire resistance is outstanding, be convenient to when the present invention does wall thermal insulating paste, the anchor bonding is closed or cladding or be cast polyurethane insulation layer non-dismantling formwork with the inorganic heat-insulating decorative composite board.The present invention is that all kinds of buildings of the various energy conservation standards in southern and northern each department, particularly existing building reducing energy consumption provide new product.

Description of drawings: Fig. 1 is an inorganic heat-insulating decorative plated construction principle schematic; Fig. 2 is that inorganic heat-insulating decorative plate and cast polyurethane expanded material self-adhesive end surfaces are the inorganic heat-insulating decorative composite board structural principle schematic diagram on plane; Fig. 3 is that inorganic heat-insulating decorative plate and cast polyurethane expanded material self-adhesive end surfaces are the inorganic heat-insulating decorative composite board structural principle schematic diagram of L type tongue and groove; Fig. 4 is the inorganic heat-insulating decorative composite board structural principle schematic diagram on plane for inorganic heat-insulating decorative plate and warming plate (PU, EPS, XPS) stick with glue the agent end surfaces that bonds; Fig. 5 is the inorganic heat-insulating decorative composite board structural principle schematic diagram of L type tongue and groove for inorganic heat-insulating decorative plate and warming plate (PU, EPS, XPS) stick with glue the agent end surfaces that bonds; Fig. 6 is the cladding groove principle schematic of inorganic heat-insulating decorative plate.

The specific embodiment: it comprises inorganic heat-insulating decorative plate 2, cast polyurethane expanded material 3, bonding adhesive 4, PU, EPS or XPS warming plate 5, outer surface plane 6 or natural-like stone or imitative curtain wall external surface face brick-imitation facing 7, inner surface plane 8, end surfaces plane 9 or end surfaces L type tongue and groove 10 or end surfaces groove 11.At first, with coarse grain footpath, the rational perlite of fine grain ratio after hydrophobic is handled, add after a certain proportion of cementitious material stirs, quantitatively send in the mould that is installed in advance on the pressure forming machine after the compression moulding, put into that the drying pit drying and shaping becomes inorganic heat-insulating decorative plate 2 more than 200 ℃.Then, a, a kind of method are that inorganic heat-insulating decorative plate 2 is placed on the polyurethane thermal insulation board automatic assembly line, and the concordant or end surfaces of cast polyurethane expanded material 3 self-adhesives becoming end surfaces has the inorganic heat-insulating decorative composite board 1 of L type tongue and groove 10 or end surfaces band groove 11; B, another kind of method are to stick with glue agent 4 inorganic heat-insulating decorative plate 2 and warming plate (PU, EPS, XPS) 5 bondings are become the inorganic heat-insulating decorative composite board 1 that the concordant or end surfaces of end surfaces has L type tongue and groove 10 or end surfaces band groove 11.The external surface that is composited by the inorganic heat-insulating decorative plate 2 of high-pressure molding, high-temperature shaping and warming plate 5 (PU, EPS, XPS) is that plane or face brick-imitation (natural-like stone, imitative curtain wall) facing 7, inner surface are that plane, end surfaces are plane or the band L type tongue and groove or the square inorganic heat-insulating decorative composite board 1 of band groove.Inorganic heat-insulating decorative composite board 1 is square, and external surface is that plane 6 or face brick-imitation (natural-like stone, imitative curtain wall) facing, inner surface are that plane 8, end surfaces are plane 9 or band L type tongue and groove or band groove.The course of work of the present invention: at first in factory, coarse grain footpath, the rational perlite of fine grain ratio after hydrophobic is handled, are added quantitatively to send into after a certain proportion of cementitious material stirs and put into after the compression moulding in the mould that is installed in advance on the pressure forming machine that the drying pit drying and shaping becomes inorganic heat-insulating decorative plate 2 more than 200 ℃.Then, a, a kind of method are to place on the polyurethane thermal insulation board automatic assembly line the concordant or end surfaces of cast polyurethane heat insulation material 3 self-adhesives becoming end surfaces that the inorganic heat-insulating decorative composite board 1 of L type tongue and groove or end surfaces band groove is arranged inorganic heat-insulating decorative plate 2; B, another kind of method are to stick with glue agent 4 inorganic heat-insulating decorative plate 2 and warming plate (PU, EPS, XPS) 5 bondings are become the inorganic heat-insulating decorative composite board 1 that the concordant or end surfaces of end surfaces has L type tongue and groove or end surfaces band groove.

Claims

1. inorganic heat-insulating decorative composite board preparation method, it comprises the pearlite inorganic heat insulating decorative board, the cast polyurethane expanded material, bonding adhesive, warming plate, outer surface plane or external surface face brick-imitation facing, inner surface plane, end surfaces plane or end surfaces L type tongue and groove or end surfaces groove, it is characterized in that: at first, with the coarse grain footpath, the rational perlite of fine grain ratio is after hydrophobic is handled, add after a certain proportion of cementitious material stirs, quantitatively send in the mould that is installed in advance on the pressure forming machine after the compression moulding, put into that the drying pit drying and shaping becomes the pearlite inorganic heat insulating decorative board more than 200 ℃; Then, a, a kind of method are that the pearlite inorganic heat insulating decorative board is placed on the polyurethane thermal insulation board automatic assembly line, and cast polyurethane expanded material self-adhesive becoming end surfaces is the inorganic heat-insulating decorative composite board that plane or end surfaces have L type tongue and groove or end surfaces band groove; B, another kind of method are to stick with glue agent pearlite inorganic heat insulating decorative board and adhering heat insulating plate are become end surfaces is the inorganic heat-insulating decorative composite board that plane or end surfaces have L type tongue and groove or end surfaces band groove; By the pearlite inorganic heat insulating decorative board of high-pressure molding, high-temperature shaping and the self-adhesive of cast polyurethane expanded material or with external surface that adhering heat insulating plate is composited be that plane or face brick-imitation facing, inner surface are that plane, end surfaces are plane or the band L type tongue and groove or the square inorganic heat-insulating decorative composite board of band groove.