The lightweight water-proof thermal insulating composite plate
The utility model relates to a kind of water-proof thermal insulation material of building unit material, particularly roof.
The water-proof thermal insulation material that uses on building roof at present is various in style; usually the water-proof heat-insulating roof that adopts single waterproof of performance and heat-barrier material to combine; and heat insulation way has built on stilts thin plate and insulating board structural heat-insulation layer, or completely spreads foam concrete thermosphere, or adds concrete cover isolation layer etc. on the plastic foamboard; its shortcoming is the waterproof and heat-insulating weak effect; useful life is short, the corresponding roofing dead load that increases the weight of, special construction costs height; the construction operation inconvenience, on-the-spot bricklaying engineering quantity is many etc.It is that CN2310115Y and on November 17th, 1999 to disclose notification number be the patent documentation of CN2349003Y that patent documentation on March 10th, 1999 disclosed notification number, disclosing " hard polyurethane foams water-proof heat insulation composite plate " reaches " lightweight, heat insulation, insulation, waterproof composite board " and has solved deficiencies such as waterproof and heat-insulating weak effect, but still there is the plate type construction complexity, oversize, so that processing and manufacturing, packed and transported, storage and construction operation inconvenience, particularly can't form building material product and organize industrialization production, the defective that has inconvenience to promote.
The purpose of this utility model provide a kind of simple in structure, the waterproof and heat-insulating performance is good, constructing operation is simple and convenient, improve construction environment, can form the lightweight water-proof thermal insulating composite board product of uniform specification, be beneficial to the formation industrial large-scale production, reduce product cost, quicken applying of water-proof thermal insulation material.
The technical solution of the utility model is: a kind of lightweight water-proof thermal insulating composite plate, the foam substrate and the hard panel that comprise compression molding, key is that a surface of foam substrate and the bottom surface of hard panel form water-proof tack coat, other surface coverage polyalcohol cement basis binding waterproofing materials of foam substrate with the water-proof bond material secure bond.Described foam substrate is the polystyrene foam substrate, and when being used for roofing, described hard panel is ceramic ship-and-galley tile, when being used for flooring, described hard panel can be the building stones panel, and when being used for the wall face finishing, described hard panel also can be a color glazed brick.In order to form industrial large-scale production, convenient transportation and constructing operation, the size dimension of foam substrate is corresponding with the size dimension of hard panel, the size dimension of foam substrate and hard panel is 100mm * 100mm to 1000mm * 1000mm, and optimum size is 300mm * 300mm or 400mm * 400mm.The even brushing polyalcohol cement basis of the exposed surface of foam substrate binding waterproofing material can make the lightweight water-proof thermal insulating composite plate use the cement mortar secure bond when connecing building with the basic unit face.
The utility model is simple in structure, constructing operation is simple and convenient, can satisfy buildings waterproof, the heat insulation and requirement of decorating simultaneously, the lightweight water-proof thermal insulating composite plate can directly be paved on basic unit's face with cement mortar, the plate seam adopts polyalcohol cement basis binding waterproofing material filleting, simplify on-the-spot operational sequence and reduced on-the-spot bricklaying engineering quantity, improved construction environment.The hard panel of composite plate had both played the effect of protection composite plate and decoration, made the foam substrate of lightweight increase certain weight again, and not only convenient on-the-spot the storage stacked, and also makes things convenient for the site operation positioning action.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model plan view;
Fig. 3 is the mounting structure figure of the utility model on the roof.
This lightweight water-proof thermal insulating composite plate comprises the polystyrene foam substrate 1 that is molded into 400mm * 400mm, 400mm * 400mm pottery ship-and-galley tile hard panel 2, one surface of described foam substrate 1 and the bottom surface of hard panel 2 form water-proof tack coat 3, other exposed surface overlie polymer cement based binding waterproofing materials 4 of foam substrate 1 with the water-proof bond material secure bond.Can make the lightweight water-proof thermal insulating composite plate directly build when connecing and the cement mortar secure bond with roof 5; plate seam 6 adopts polyalcohol cement basis binding waterproofing material filleting; ship-and-galley tile hard panel 2 had both played the effect of protection composite plate, played again simultaneously and decorated and the anti-skidding purposes in roof.This lightweight water-proof thermal insulating composite plate simple structure, can satisfy buildings waterproof, the heat insulation and requirement of decorating simultaneously, possesses a plate multipotency, form industrial large-scale production easily, reduce product cost, having simplified operational sequence simultaneously and reduced on-the-spot bricklaying engineering quantity, improved construction environment, is a kind of novel environment-friendly type roof waterproof heat-insulating composite panel material.