CN201276807Y

CN201276807Y - Longitude and latitude large-belly type groove XPS plate

Info

Publication number: CN201276807Y
Application number: CNU200820134179XU
Authority: CN
Inventors: 张吉庆; 周红军
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-11
Filing date: 2008-09-11
Publication date: 2009-07-22
Anticipated expiration: 2018-09-11

Abstract

A longitude-latitude large-chamber groove XPS plate is mainly applied for insulating the heat of the exterior walls of industrial and domestic construction engineering, for saving energy and improving energy utilization rate, belonging to construction technical field. The XPS plate is processed into a plate body 1 which upper and lower surfaces are provided with large-chamber grooves 2 and large-chamber grooves 3; the grooves 2, 3 are respectively arranged along longitude and latitude and are arranged on one plane crossly; the grooves 2, 3 are fully filled by bonding mortar; the XPS plate is adhered firmly with a wall via bonding mortar; and bonding mortar is pressed into alkali resistant glass fiber mesh cloths to form a protective layer, or an ornamental surface layer can be directly attached to form an exterior wall outer thermal insulation system. Since the XPS plate body 1 is provided with a plurality of large-chamber grooves 2, 3 crossly at the upper and the lower surfaces of the plate body 1, therefore the plate body 1 has high adhesion strength, reasonable adhesive structure, eliminated empty protrusion, fracture and deformation, and eliminated quality problem as the separation from walls. The utility model resolves the adhesive quality problem between the XPS plate and walls, at the point of manufacture shape and theory.

Description

The big tripe formula of a kind of longitude and latitude groove XPS plate

Technical field

The utility model relates to a kind of through great tripe formula groove XPS plate external wall insulation, with polystyrene resin and other its polymers is main component, add a small amount of additive, rigid foam plate by the heating extruding moulding with hole-closing structure, be called for short the XPS plate, adopt special equipment and special process make on two upper and lower surfaces of XPS plate some sections be on the big big tripe formula groove of young internal orifice, groove is in the two surperficial direction of warp and weft settings up and down of plate.Can be widely used in the external wall outer insulation in the Industrial and Civil Engineering.The XPS plate can be bonded to one with exterior wall securely, improve construction quality, energy conservation.

Technical background

Current, along with country goes into overdrive to energy-conservation, the requirement to energy conservation standard also improves constantly, and strengthens rate of energy.Employed external wall outer insulation material in Industrial and Civil Engineering, through constantly upgrading, cancel, upgrade again, through construction practice and the effect used, the extruded polyethylene plastic plate, be called for short the XPS plate to make the external-wall external-insulation energy-saving effect more satisfactory.But, at present in the Industrial and Civil Engineering XPS plate of extensive use that the plate face often takes place is insecure with the body of wall bonding, hollowing, crack, distortion, easy quality problems such as come off appear, in the current engineering main application mainly contain following several types:

A kind of XPS plate, XPS plate and body of wall bonding are the planes, plate body is not done any processing and is directly sticked on the exterior wall with adhesive mortar, only smears several plaster a little with adhesive mortar at the stickup face of plate on the plate surface when the XPS plate when constructing, and just firmly sticks on the exterior wall then.This sticking strength is low, causes hollowing, crack easily, comes off to cause and repair difficulty.Also having a kind of is to be pressed into the pitted skin pitting with plant equipment processing to be covered with on XPS plate face on two adhesive surfaces up and down of XPS plate external wall insulation, but, pitted skin hole, XPS plate surface after the processing is because very shallow, the adhesion strength that strengthens XPS plate and exterior wall is little, just the XPS plate of specific surface light face slightly improves adhesion strength, still causes hollowing, crack, distortion, easy quality problems such as come off easily.Also have a kind of be two stickup faces at the XPS plate to be processed into section be the dovetail grooved, the XPS plate and the more preceding two kinds of shape XPS plates of exterior wall sticking strength that are processed into dovetail groove type improve a lot.But the XPS plate of this kind shape only is being processed into the XPS plate that some sections parallel to each other are dove-tail on two surfaces at the XPS plate on the manufacture craft.The flat dovetail groove of mutual row on this kind XPS plate surface, when after sticking mortar fills up dovetail groove, sticking on exterior wall or exterior wall finish, after mortar solidifies, mortar in the dovetail groove just forms the parallel mortar bar body of a rule, this mortar bonding body is on being bonded in exterior wall the time, because the deadweight of XPS plate produces downward tensile stress, the stress that be distributed on the XPS plate this moment is concentrated on the dovetail groove parallel to each other, add dovetail groove wide mouthful of two edges on the XPS plate on the XPS plate, owing to be two acute angle places of dovetail herein, when when construction, in XPS plate surface and groove, smearing adhesive mortar in addition, space, two dovetail angles on the dovetail flute length limit is very narrow herein, sticking mortar is not easy to add full this angle, therefore the mortar bonding anchorage effect of dovetail groove is also just little, also just can play the bond-anchorage effect of approximate square groove basically, severally on sticking strength, increase though this kind dove-tail XPS plate is more preceding like this, also fundamentally thoroughly do not solve hollowing, the crack, distortion, quality problems such as easily come off.

The XPS plate of above different shape exists that processing is simple, and adhesion strength is low, causes hollowing, crack, distortion, easy quality problems such as come off easily, causes and repairs difficulty afterwards.

Summary of the invention

In order to overcome above several XPS plate processing and the low shortcoming and defect of adhesion strength, the utility model through great tripe formula groove XPS plate provide a kind of adhesion strength height, stressed rationally, be difficult for producing hollowing, crack, distortion, the easy Outwall thermal insulation board of quality problems such as come off.

The utility model adopts following technical essential to realize above-mentioned purpose:

A kind of through great tripe formula groove XPS plate outer wall heat preservation system; be all to be processed into the big tripe formula of longitude and latitude groove XPS plate by two surfaces up and down of plate; fill up groove with adhesive mortar; cement with adhesive mortar and body of wall basic unit again; being pressed into alkali resistant glass fibre open weave cloth with adhesive mortar again is topping; also direct sticking brick finish coat forms external wall heat insulation system.

It is characterized in that plate body constitutes two kinds of adhesive structures, a kind of XPS of being plate body two Surface Machining up and down becomes big tripe formula groove, the big big tripe formula groove of young end opening on the groove; A kind of XPS of being plate all is processed into the big tripe formula of warp-weft two-way groove on two surfaces up and down.

This XPS plate body warp-weft two-way all is provided with the exterior-wall heat insulation XPS plate of big tripe formula groove, and two lip-deep grooves of the big tripe groove of the two-sided longitude and latitude of this kind warming plate shift to install relatively, and promptly the groove of a face is over against the tenon of another face.

This kind is provided with the big tripe groove of warp-weft two-way, because in the big tripe formula groove is the big tripe groove that is similar to more than half circle, daubing into adhesive mortar during construction in the groove, to fill up the comparison dovetail groove easy, because big tripe formula groove inwall is slick and sly, fill up adhesive mortar easily, so irritate closely knit in the groove easily, do not resemble that inwall is provided with two long dovetail acute angles the dovetail groove, be difficult for filling up adhesive mortar during construction, so very easily form cavity at two acute angle places of long dovetail, such swallowtail shape does not just have the effect of dovetail groove yet, just almost is similar to the effect of straight trough, fails really to play the dovetail groove humidification.The plate body of XPS plate is owing to be provided with the big tripe formula of longitude and latitude groove, when the adhesive mortar in the pit of having constructed and the adhesive mortar outside the groove integral body of congealing into, big tripe concrement becomes outer little interior big connector in the groove, this mortar body is in heat insulation system, can play great adhesion strength, just be subjected to external force and during from gravity, can play humidification when the heat insulation system of XPS plate body.Because after the mortar body in the groove solidifies, in its body, form little in big big tripe pimple bolt, this adhesive structure has strengthened the adhesion strength of heat insulation system greatly.

Structurally one to also have a feature be on two surfaces the longitude and latitude groove to be set all in plate body to this XPS plate, and the shape of groove is the outer big big tripe shape of young internal orifice.This longitude and latitude groove dovetail groove more parallel to each other has increased the groove of other direction again.The some cross recess nodes that cross one another on adhesive structure, have been formed, increased the bond stress of other direction again, the longitude and latitude groove that this crosses one another, the pimple rivet is the same to bond XPS plate and body of wall in aggregates tightly securely with regard to liking in heat insulation system, make plate body not produce hollowing, crack, distortion, more difficult generation quality problems such as come off.

The big tripe formula of above-described longitude and latitude groove XPS plate because plate body is provided with the structure construction of several enhancing adhesion stresss, can greatly improve the adhesion strength of heat insulation system and body of wall.The utility model XPS plate is in machining shape and the breakthrough in theory solution XPS plate and the bond quality problem of body of wall.

Description of drawings

The utility model XPS plate is further specified by following accompanying drawing 1 and accompanying drawing 2:

Fig. 1 is the profile of the big tripe formula of the utility model longitude and latitude groove XPS plate.

Fig. 2 is the shaft side figure of the big tripe formula of the utility model longitude and latitude groove XPS plate.

1 plate body among the figure, 2 grooves, 3 grooves.

The big tripe formula of longitude and latitude as shown in Figure 1, 2 groove XPS plate, plate body 1 is made of the extruded polystyrene rigid plastic sheet, be called for short XPS, in order to strengthen the adhesion strength of plate body 1 and surface of wall, on two surfaces up and down of plate body 1, all be provided with big tripe formula groove 2 and groove 3, two surface formation longitudes and latitudes are arranged in a crossed manner up and down at plate body for groove 2 and groove 3 simultaneously, and the length of groove 2 and groove 3 equals the length of plate body 1.Groove 2 in the plate body 1 and groove 3 all intermesh in its corresponding tenon and are arranged, i.e. plate body 1 corresponding another lip-deep tenon of lip-deep groove.The groove that is provided with among above Fig. 1 and Fig. 2 can strengthen the snap-in force and the adhesion stress of plate body 1 and body of wall greatly, improves adhesion strength, the longitude and latitude cross recesses more make in the plate body 1 the groove adhesive mortar plate body 1 and body of wall bonding firmly or the face brick bonding firmly.Avoid that hollowing, crack appear in plate body 1, quality problems such as be out of shape, come off.

Claims

1, the big tripe formula of a kind of longitude and latitude groove XPS plate is characterized in that plate body (1) all is provided with groove (2) and groove (3) on two surfaces up and down.

2, according to claim 1 a kind of through great tripe formula groove XPS plate, it is characterized in that the longitude and latitude both direction on two surfaces up and down that groove (2) in the plate body (1) and groove (3) all are arranged on plate body (1).

3, according to claim 1 a kind of through great tripe formula groove XPS plate, the shape that it is characterized in that groove (2) in the plate body (1) and groove (3) is to go up young, internal orifice to be big tripe shape greatly and to be arranged in the plate body (1).

4, according to claim 1 a kind of through great tripe formula groove XPS plate, it is characterized in that groove (2) in the plate body (1) and groove (3) on two surfaces up and down of plate body (1) through the broadwise setting that crosses one another, the crosspoint all is arranged on the same plane.

5, according to claim 1 a kind of through great tripe formula groove XPS plate, it is characterized in that the length of groove (2) in the plate body (1) and groove (3) equals the length of plate body 1.