CN211396038U

CN211396038U - Fireproof heat-insulation board

Info

Publication number: CN211396038U
Application number: CN201922223993.XU
Authority: CN
Inventors: 田兴明; 朱宏志
Original assignee: Heilongjiang Huahong Li'an Green Construction Technology Co ltd
Current assignee: Heilongjiang Huahong Li'an Green Construction Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-01
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of heat preservation plates, in particular to a fireproof heat preservation plate, which comprises a foamed cement heat preservation plate, wherein a first polyurethane foaming glue layer is adhered to the outer surface of the foamed cement heat preservation plate, an extrusion molding heat preservation plate is extruded on the outer surface of the first polyurethane foaming glue layer, strip-shaped wave slotted holes for increasing connection firmness are arranged on the inner surface and the outer surface of the extrusion molding heat preservation plate at equal intervals, a second polyurethane foaming glue layer is coated on the outer surface of the extrusion molding heat preservation plate, an anti-cracking mortar layer is extruded and fixed on the outer surface of the second polyurethane foaming glue layer, a multilayer fireproof heat preservation structure layer is formed by the foamed cement heat preservation plate, the extrusion molding heat preservation plate, the first polyurethane foaming glue layer and the second; utilize bar wave slotted hole and bar wave sand grip cooperation simultaneously will resist closely fixed laminating of mortar layer and extrusion molding heated board and foaming cement heated board, reduce the risk that the extrusion molding heated board easily drops.

Description

Fireproof heat-insulation board

Technical Field

The utility model relates to an heated board technical field, specific fire prevention heated board that says so.

Background

In order to improve the heat preservation and insulation effect of buildings, whether civil buildings or commercial buildings, the national regulation of external walls must be added with a layer of heat preservation wall boards, for example: patent application number is CN201720487215.X and proposes a fire prevention heated board, including first polyethylene board, the second polyethylene board, the cotton layer of fire prevention, fibre cloth layer and base plate layer, first polyethylene board is embedded to have net cloth, first polyethylene board bottom bonding second polyethylene board, second polyethylene board upper surface is equipped with the bead that the cross-section is trapezoidal, the bead includes vertical bead and horizontal bead, the space between vertical bead and the horizontal bead has formed and has inhaled the shake chamber, the cotton layer of fire prevention bonds below the second polyethylene board, the fibre cloth layer bonds below the second polyethylene board, the base plate layer bonds below the fibre cloth layer. The advantage of above-mentioned scheme a fire prevention heated board is embodied: the grid cloth is embedded in the first polyethylene plate, the convex edges are additionally arranged on the second polyethylene plate, and the space formed by the convex edges is covered by the grid cloth, so that the shock-resistant and energy-absorbing effects of the fireproof heat-insulation plate are greatly enhanced; be equipped with the cotton layer of fire prevention simultaneously in above-mentioned scheme fire prevention heated board, greatly improved fire prevention and heat preservation effect.

However, the above solution still has certain drawbacks, and the inventors have found through research,

the scheme has poor fireproof heat-insulation effect, and the heat-insulation effect cannot be further enhanced at the splicing side seam; the moisture resistance and the wear resistance are not ideal, and the moisture resistance and the wear resistance of the appearance of the whole fireproof heat-insulation plate cannot be enhanced, so that the service life of the whole fireproof heat-insulation plate is very easy to reduce; the whole fireproof heat-insulation plate cannot be wrapped, prevented from being warped and spliced at the same time, so that the whole fireproof heat-insulation plate is extremely easy to prevent warping and is difficult to fast and firmly splice, and further improvement treatment is needed.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model aims to provide a fire prevention heated board aims at improving that fire prevention heated board thermal insulation performance is single and do not possess the disinfection performance, and moisture-proof and wear resistance are unsatisfactory, still can not carry out the problem that the edge curling and the concatenation was prevented to stick up and was handled simultaneously.

The technical scheme of the utility model is that: a fireproof insulation board comprises a foamed cement insulation board, wherein a first polyurethane foaming adhesive layer is adhered to the outer surface of the foamed cement insulation board, an extrusion-molded insulation board is extruded on the outer surface of the first polyurethane foaming adhesive layer, strip-shaped wave slot holes for increasing connection firmness are formed in the inner side and the outer side of the extrusion-molded insulation board at equal intervals, a second polyurethane foaming adhesive layer is further coated on the outer surface of the extrusion-molded insulation board, an anti-crack mortar layer is further extruded and fixed on the outer surface of the second polyurethane foaming adhesive layer, a mortar bonding layer is coated on the outer surface of the anti-crack mortar layer, a polyester fiber sound absorption layer is adhered on the surface of the mortar bonding layer, a plastic veneer decorative board is adhered on the outer surface of the polyester fiber sound absorption layer, a photocatalyst layer is adhered to the outer surface of the plastic veneer decorative board, and a first rectangular step, second rectangle ladder groove has been seted up to foaming cement heated board inner surface week side, both sides still the voltage-sharing has closed first worker shape package frame about first rectangle ladder groove and second rectangle ladder groove, the upper and lower both sides of first rectangle ladder groove and second rectangle ladder groove still the voltage-sharing has closed second worker shape package frame, the left and right sides of first worker shape package frame and second worker shape package frame still is the homogeneous body shaping and is equipped with the grafting lug, extrusion molding heated board peripheral week side still all seted up with grafting lug assorted grafting recess.

As the further optimization of this technical scheme, first rectangle ladder groove and second rectangle ladder inslot wall still coat has the third polyurethane foam rubber layer, after the installation first worker shape is bordured frame and second worker shape and is bordured frame upper surface and lower surface and set up with photocatalyst layer upper surface and foaming cement heated board inner surface parallel and level respectively.

As a further optimization of the technical scheme, the first I-shaped frame and the second I-shaped frame are specifically decorative heat-insulation boards, and the side edges of the first I-shaped frame and the second I-shaped frame are also adhered to the outer side edges of the foamed cement heat-insulation boards, the extrusion-molded heat-insulation boards, the anti-cracking mortar layer and the polyester fiber sound absorption layer.

As the further optimization of the technical scheme, the lengths and the widths of the foamed cement heat-insulation board, the extrusion molding heat-insulation board, the anti-cracking mortar layer and the polyester fiber sound-absorbing layer are the same, the area of the upper surface of the polyester fiber sound-absorbing layer after the first rectangular stepped groove is removed is the same as that of the plastic veneering decorative board, and the areas of the plastic veneering decorative board and the photocatalyst layer are the same.

As the further optimization of the technical scheme, the outer surface of the foamed cement heat-insulating board and the lower surface of the anti-cracking mortar layer are also integrally formed to be provided with the strip-shaped wave raised lines matched with the strip-shaped wave slotted holes, and the foamed cement heat-insulating board, the anti-cracking mortar layer and the extrusion molding heat-insulating board are tightly meshed through the matching of the strip-shaped wave slotted holes and the strip-shaped wave raised lines.

As a further optimization of the technical scheme, the polyester fiber sound absorption layer is uniformly provided with honeycomb slotted holes for sound insulation, and the four insertion grooves are all positioned in the middle of the outer side of the polyester fiber sound absorption layer.

Compared with the prior art, the technical effect of this application:

the utility model relates to a fireproof insulation board, which comprises a multilayer fireproof insulation structure layer through a foamed cement insulation board, an extrusion molding insulation board, a first polyurethane foam adhesive layer and a second polyurethane foam adhesive layer, thereby increasing the basic performance of the fireproof insulation board; meanwhile, the anti-cracking mortar layer is matched with the strip-shaped wave slotted hole and the strip-shaped wave raised strip to be tightly and fixedly attached to the extruded insulation board and the foamed cement insulation board, so that the risk that the extruded insulation board is easy to fall off is reduced, the risk that the extruded insulation board is easy to crack can be reduced by the anti-cracking mortar layer, and the connection stability of the whole fireproof insulation board is indirectly improved; the sound absorption and insulation effects of the fireproof heat insulation board can be improved by matching the polyester fiber sound absorption layer with the honeycomb slotted holes formed in the polyester fiber sound absorption layer; the moisture resistance, wear resistance and combustion resistance of the fireproof heat-insulation board can be improved by using the plastic veneering decorative board; the photocatalyst layer can effectively degrade pollutants such as formaldehyde, benzene, toluene, xylene, ammonia, TVOC and the like, has high-efficiency and wide disinfection performance, and can decompose and harmlessly treat toxins released by bacteria or fungi; the whole fireproof heat-insulation board can be subjected to edge covering treatment by utilizing the matching of the first rectangular stepped groove and the second rectangular stepped groove as well as the first I-shaped wrapping frame and the second I-shaped wrapping frame, and is reinforced and stabilized by means of the third polyurethane foaming adhesive layer with waterproof and flame-retardant effects, so that the situation that the outer edge of the whole fireproof heat-insulation board is warped is reduced, and the problem that water is easy to enter in the traditional direct bonding and splicing process can be solved; utilize grafting lug and grafting recess butt joint to be connected first worker shape package frame and second worker shape package frame and two adjacent extrusion molding heated boards fast when borduring, be about to first worker shape package frame and second worker shape package frame and two adjacent fire prevention heated boards be connected, easily installation and firm in connection nature are strong.

In summary, the following steps: the utility model relates to a fire prevention thermal insulation performance of fire prevention heated board upgrades to add the disinfection performance, moisture-proof and wear resistance also are better, can also be fast with the firm concatenation installation of adjacent fire prevention heated board when carrying out the bound and prevent curling up.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the present invention shown in fig. 1;

fig. 3 is a schematic structural view of the position relationship between the sound absorbing polyester fiber layer and the first rectangular stepped groove of the present invention;

figure 4 is the utility model discloses the position relation structural sketch between extrusion molding heated board and bar wave slotted hole and the grafting recess.

Wherein the reference numerals are summarized as follows: 1. a foamed cement insulation board; 101. a second rectangular stepped slot; 2. a first polyurethane foam rubber layer; 3. extruding the insulation board; 301. strip-shaped wave slot holes; 302. inserting grooves; 4. a second polyurethane foam rubber layer; 5. an anti-crack mortar layer; 501. strip-shaped wavy raised lines; 6. a mortar bonding layer; 7. a polyester fiber sound absorbing layer; 701. a first rectangular stepped slot; 8. a plastic veneered decorative panel; 9. a photocatalyst layer; 10. a first I-shaped packet frame; 11. a second I-shaped packet frame; 12. inserting the projection; 13. and a third polyurethane foam rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a fireproof insulation board, which comprises a foamed cement insulation board 1, wherein a first polyurethane foam glue layer 2 is adhered to the outer surface of the foamed cement insulation board 1, an extruded insulation board 3 is extruded on the outer surface of the first polyurethane foam glue layer 2, strip-shaped wave slots 301 for increasing connection firmness are arranged on the inner surface and the outer surface of the extruded insulation board 3 at equal intervals, a second polyurethane foam glue layer 4 is coated on the outer surface of the extruded insulation board 3, an anti-crack mortar layer 5 is also extruded and fixed on the outer surface of the second polyurethane foam glue layer 4, strip-shaped wave raised strips 501 matched with the strip-shaped wave slots 301 are arranged on the outer surface of the foamed cement insulation board 1 and the lower surface of the anti-crack mortar layer 5 in a uniform body forming manner, and the foamed cement insulation board 1, the anti-crack mortar layer 5 and the extruded insulation board 3 are tightly engaged with the strip, the outer surface of the anti-crack mortar layer 5 is coated with the mortar bonding layer 6, and when the foaming cement heat-insulation board 1 is used in particular, the foaming cement heat-insulation board has the advantages of low heat conductivity coefficient, good heat-insulation effect, no combustion, water resistance, strong bonding force with a wall body, high strength, no toxic and harmful radioactive substances, and environmental protection, so that the whole fireproof heat-insulation board can be conveniently bonded with an external wall body; the extrusion molding insulation board 3 has the advantages of good moisture resistance, good stability and corrosion resistance, no decomposition or mildew, no volatilization of toxic substances, and good heat insulation performance in a humid environment; therefore, a multi-layer fireproof heat-insulation structure layer is formed by the foamed cement heat-insulation plate 1, the extrusion molding heat-insulation plate 3, the first polyurethane foaming glue layer 2 and the second polyurethane foaming glue layer 4, and the basic performance of the fireproof heat-insulation plate is improved; utilize bar wave slotted hole 301 and bar wave sand grip 501 cooperation simultaneously to carry out inseparabler fixed laminating more with anti mortar layer 5 and extrusion molding heated board 3 and foaming cement heated board 1, and then reduce the risk that extrusion molding heated board 3 easily drops, utilize anti mortar layer 5 that splits simultaneously can reduce the risk that 3 panels of extrusion molding heated board are easily cracked, and then indirectly increase whole fire prevention heated board's connection steadiness.

A polyester fiber sound absorbing layer 7 is adhered to the surface of the mortar bonding layer 6, honeycomb slotted holes for sound insulation are uniformly formed in the polyester fiber sound absorbing layer 7, an inherent plastic veneering decorative plate 8 is adhered to the outer surface of the polyester fiber sound absorbing layer 7, an inherent photocatalyst layer 9 is adhered to the outer surface of the plastic veneering decorative plate 8, the lengths and the widths of the foamed cement heat insulating plate 1, the extrusion molding heat insulating plate 3, the anti-cracking mortar layer 5 and the polyester fiber sound absorbing layer 7 are the same, the area of the upper surface of the polyester fiber sound absorbing layer 7 after the first rectangular stepped groove 701 is removed is the same as that of the plastic veneering decorative plate 8, the areas of the plastic veneering decorative plate 8 and the photocatalyst layer 9 are the same, and when the concrete mortar is used, the sound absorbing and insulating effects of fire prevention can be improved by matching the polyester fiber sound absorbing layer 7 with the honeycomb; the moisture resistance, wear resistance and combustion resistance of the fireproof heat-insulation board can be improved by using the plastic veneering decorative board 8; the photocatalyst layer 9 can effectively degrade pollutants such as formaldehyde, benzene, toluene, xylene, ammonia, TVOC and the like, has high-efficiency and wide disinfection performance, and can decompose and harmlessly treat toxins released by bacteria or fungi.

The sound absorption layer is characterized in that a first rectangular stepped groove 701 is formed in the periphery of the outer surface of the polyester fiber sound absorption layer 7, a second rectangular stepped groove 101 is formed in the periphery of the inner surface of the foamed cement heat insulation board 1, first I-shaped step frames 10 are further arranged on the left and right sides of the first rectangular stepped groove 701 and the second rectangular stepped groove 101 in a pressure-equalizing manner, second I-shaped step frames 11 are further arranged on the upper and lower sides of the first rectangular stepped groove 701 and the second rectangular stepped groove 101 in a pressure-equalizing manner, insertion lugs 12 are further arranged on the left and right sides of the first I-shaped step frame 10 and the second I-shaped step frame 11 in a one-piece forming manner, insertion grooves 302 matched with the insertion lugs 12 are further formed in the periphery of the extrusion heat insulation board 3, specifically, the four insertion grooves 302 are located in the middle of the outer side of the polyester fiber sound absorption layer 7, and a third polyurethane foaming adhesive layer 13 is further coated on the inner walls of the first, the upper surface and the lower surface of the first I-shaped frame 10 and the second I-shaped frame 11 after installation are respectively flush with the upper surface of the photocatalyst layer 9 and the inner surface of the foamed cement heat-insulation board 1, the first I-shaped frame 10 and the second I-shaped frame 11 are decorative heat-insulation boards, the side edges of the first I-shaped frame 10 and the second I-shaped frame 11 are also adhered to the outer side edges of the foamed cement heat-insulation board 1, the extrusion heat-insulation board 3, the anti-cracking mortar layer 5 and the polyester fiber sound-absorbing layer 7, when the thermal insulation board is used specifically, the whole thermal insulation board can be subjected to edge covering treatment by matching the first rectangular stepped groove 701 and the second rectangular stepped groove 101 with the first I-shaped frame 10 and the second I-shaped frame 11, and is reinforced and stabilized by means of the third polyurethane foam adhesive layer 13 with waterproof and flame-retardant effects, so that the situation that the outer edge of the whole thermal insulation board is warped is reduced, the problem that water is easy to enter in the traditional direct bonding and splicing process can be solved; utilize grafting lug 12 and grafting recess 302 butt joint to be connected first worker shape package frame 10 and second worker shape package frame 11 and two adjacent extrusion molding heated board 3 fast when borduring, be about to first worker shape package frame 10 and second worker shape package frame 11 and two adjacent fire prevention heated board be connected, easily installation and firm in connection nature are strong.

In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: a multilayer fireproof heat-insulation structure layer is formed by the foamed cement heat-insulation plate 1, the extrusion molding heat-insulation plate 3, the first polyurethane foaming glue layer 2 and the second polyurethane foaming glue layer 4, so that the basic performance of the fireproof heat-insulation plate is improved; meanwhile, the anti-cracking mortar layer 5, the extrusion-molded insulation board 3 and the foamed cement insulation board 1 are closely and fixedly attached by matching the strip-shaped wave slot holes 301 and the strip-shaped wave raised strips 501, so that the risk that the extrusion-molded insulation board 3 is easy to fall off is reduced, meanwhile, the risk that the extrusion-molded insulation board 3 is easy to crack can be reduced by using the anti-cracking mortar layer 5, and the connection stability of the whole fireproof insulation board is indirectly improved; the sound absorption and insulation effects of the fireproof heat insulation board can be improved by matching the polyester fiber sound absorption layer 7 with the honeycomb slotted holes formed in the polyester fiber sound absorption layer; the moisture resistance, wear resistance and combustion resistance of the fireproof heat-insulation board can be improved by using the plastic veneering decorative board 8; the photocatalyst layer 9 can effectively degrade pollutants such as formaldehyde, benzene, toluene, xylene, ammonia, TVOC and the like, has high-efficiency and wide disinfection performance, and can decompose and harmlessly treat toxins released by bacteria or fungi; the whole fireproof heat-insulation board can be subjected to edge covering treatment by matching the first rectangular stepped groove 701 and the second rectangular stepped groove 101 with the first I-shaped wrapping frame 10 and the second I-shaped wrapping frame 11, and is reinforced and stabilized by the aid of the third polyurethane foam adhesive layer 13 with waterproof and flame-retardant effects, so that the situation that the outer edge of the whole fireproof heat-insulation board is warped is reduced, and the problem that water is easy to enter in the traditional direct bonding and splicing process can be solved; utilize grafting lug 12 and grafting recess 302 butt joint to be connected first worker shape package frame 10 and second worker shape package frame 11 and two adjacent extrusion molding heated board 3 fast when borduring, be about to first worker shape package frame 10 and second worker shape package frame 11 and two adjacent fire prevention heated board be connected, easily installation and firm in connection nature are strong.

It should be noted that the specific thicknesses of the foamed cement insulation board 1, the extrusion molding insulation board 3, the anti-cracking mortar layer 5 and the polyester fiber sound absorption layer 7 need to be determined according to the actual specifications of the fireproof insulation board, and thus detailed description is omitted.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire prevention heated board, includes foaming cement heated board (1), its characterized in that: the outer surface of the foamed cement heat-insulation board (1) is adhered with a first polyurethane foaming adhesive layer (2), the outer surface of the first polyurethane foaming adhesive layer (2) is extruded with an extrusion-molded heat-insulation board (3), the inner surface and the outer surface of the extrusion-molded heat-insulation board (3) are provided with strip-shaped wave slotted holes (301) at equal intervals for increasing the connection firmness, the outer surface of the extrusion-molded heat-insulation board (3) is coated with a second polyurethane foaming adhesive layer (4), the outer surface of the second polyurethane foaming adhesive layer (4) is also extruded and fixed with an anti-crack mortar layer (5), the outer surface of the anti-crack mortar layer (5) is coated with a mortar bonding layer (6), the surface of the mortar bonding layer (6) is adhered with a polyester fiber sound-absorption layer (7), the outer surface of the polyester fiber sound-absorption layer (7) is adhered with a plastic veneered decorative board (8), and, first rectangle ladder groove (701) have been seted up to polyester fiber sound absorbing layer (7) surface week side, second rectangle ladder groove (101) have been seted up to foaming cement heated board (1) surface week side, both sides still the pressure-sensitive fit has first worker shape package frame (10) about first rectangle ladder groove (701) and second rectangle ladder groove (101), the upper and lower both sides of first rectangle ladder groove (701) and second rectangle ladder groove (101) still the pressure-sensitive fit has second worker shape package frame (11), the left and right sides of first worker shape package frame (10) and second worker shape package frame (11) still is the homogeneous body shaping and is equipped with grafting lug (12), extrusion molding heated board (3) week side still all sets up with grafting lug (12) assorted grafting recess (302).

2. A fire-resistant insulation board according to claim 1, characterized in that: first rectangle ladder groove (701) and second rectangle ladder groove (101) inner wall still coat has third polyurethane foam rubber layer (13), after the installation first worker shape package frame (10) and second worker shape package frame (11) upper surface and lower surface set up with photocatalyst layer (9) upper surface and foaming cement heated board (1) interior surface parallel and level respectively.

3. A fire-resistant insulation board according to claim 1, characterized in that: the first I-shaped frame (10) and the second I-shaped frame (11) are specifically decorative heat-insulation boards, and the side edges of the first I-shaped frame (10) and the second I-shaped frame (11) are adhered to the outer side edges of the foamed cement heat-insulation board (1), the extrusion molding heat-insulation board (3), the anti-cracking mortar layer (5) and the polyester fiber sound-absorbing layer (7).

4. A fire-resistant insulation board according to claim 1, characterized in that: the length and width of the foaming cement heat insulation board (1), the extrusion molding heat insulation board (3), the anti-cracking mortar layer (5) and the polyester fiber sound absorption layer (7) are the same, the area of the upper surface of the polyester fiber sound absorption layer (7) after the first rectangular stepped groove (701) is removed is the same as that of the plastic veneering decorative board (8), and the area of the plastic veneering decorative board (8) is the same as that of the photocatalyst layer (9).

5. A fire-resistant insulation board according to claim 1, characterized in that: foaming cement heated board (1) surface and anti-crack mortar layer (5) lower surface still homogeneous body shaping be equipped with bar wave slotted hole (301) assorted bar wave sand grip (501), just foaming cement heated board (1), anti-crack mortar layer (5) and extrusion molding heated board (3) carry out closely the interlock through mutually supporting of bar wave slotted hole (301) and bar wave sand grip (501).

6. A fire-resistant insulation board according to claim 1, characterized in that: the sound absorption sound insulation structure is characterized in that honeycomb slotted holes for sound insulation are uniformly formed in the polyester fiber sound absorption layer (7), and the four insertion grooves (302) are located in the middle of the outer side of the polyester fiber sound absorption layer (7).