CN213509288U

CN213509288U - Waterproof coating structure

Info

Publication number: CN213509288U
Application number: CN202022300391.2U
Authority: CN
Inventors: 李保学
Original assignee: Xuanwei Xiamen Coatings Co ltd
Current assignee: Xuanwei Xiamen Coatings Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-22
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a waterproof coating structure relates to coating technical field, and it includes the basic unit, the upper surface of basic unit is provided with first putty layer, waterproof layer, second putty layer and protection surface layer from bottom to top, the waterproof layer comprises adhesive linkage and a plurality of glass bead, and is a plurality of the glass bead gomphosis is in the upper surface of first putty layer, it is adjacent connect through the adhesive linkage between the glass bead. This application has the better advantage of water-proof effects.

Description

Waterproof coating structure

Technical Field

The application relates to the technical field of coatings, in particular to a waterproof coating structure.

Background

The putty (filling mud) is a decorative material for leveling the surface of a wall body, is thick paste paint, is an essential product before painting, is coated on primer or directly coated on an object, and is required to have good adhesion and no crack in the baking process.

However, in a place with relatively wet south, the existing putty powder has the problem of poor waterproof effect.

SUMMERY OF THE UTILITY MODEL

In order to improve the water-proof effects of putty powder, this application provides a waterproof coating structure.

The application provides a waterproof coating structure adopts following technical scheme:

the utility model provides a waterproof coating structure, includes the basic unit, the upper surface of basic unit is provided with first putty layer, waterproof layer, second putty layer and protection surface layer from bottom to top, the waterproof layer comprises adhesive linkage and a plurality of glass bead, and is a plurality of the glass bead gomphosis is in the upper surface of first putty layer, it is adjacent connect through the adhesive linkage between the glass bead.

By adopting the technical scheme, the first putty layer can play a leveling role on the surface of the base layer, the waterproof layer is embedded on the first putty layer, so that the coating structure has a waterproof effect, then the leveling is realized through the second putty layer, and the protective surface layer is added to protect the waterproof layer, so that the waterproof effect of the coating structure lasts for a long time;

the glass beads are formed by processing borosilicate raw materials through high technology, the product has the advantages of light weight, low heat conduction, higher strength, good chemical stability and the like, the glass beads are connected through the adhesive layer, and a waterproof layer is formed, so that the waterproof effect of the waterproof layer is better.

Optionally, the particle size of the glass beads is 1-2 mm.

By adopting the technical scheme, the particle size of the glass beads is controlled to be larger than 1mm, so that the glass beads can be embedded in the first putty layer and the second putty layer; meanwhile, a space can be reserved for connecting the bonding layer with the glass beads, so that the waterproof layer is convenient to produce; the particle size of the glass beads is controlled to be smaller than 2mm, so that the weight of the glass beads can be reduced, the condition that the weight of the waterproof layer is too heavy due to the fact that the weight of the glass beads is too heavy is avoided, and the waterproof layer is prevented from being separated from the first putty layer.

Optionally, a groove is formed in the glass bead, and a protrusion embedded in the groove is formed in the bonding layer.

Through adopting above-mentioned technical scheme, recess and bellied setting can be so that connect more inseparabler between the glass bead for glass bead and adhesive linkage have an organic whole nature, make the water-proof effects of waterproof layer better.

Optionally, one end of the protrusion close to the inside of the glass bead is larger than one end of the protrusion close to the surface of the glass bead.

Through adopting above-mentioned technical scheme, the one end that the arch is close to glass bead inside is greater than the one end that the arch is close to glass bead surface, can avoid glass bead to break away from the arch for glass bead can be more firm fix on the adhesive linkage.

Optionally, the first putty layer and the second putty layer are both layers formed by coating waterproof putty powder.

Through adopting above-mentioned technical scheme, water proof putty powder has bonding strength height, has certain toughness, advantage that the gas permeability is good, adopts the coating of water proof putty powder configuration, can make things convenient for water proof putty powder to brush with a brush, makes first putty layer and second putty layer have better water-proof effects moreover.

Optionally, the adhesive layer is obtained by solidifying waterproof glue.

Through adopting above-mentioned technical scheme, the adhesive linkage adopts waterproof glue, can improve the impervious ability of waterproof layer to improve the waterproof ability of waterproof layer, prolong the life of waterproof layer.

Optionally, the thickness of the first putty layer is 0.5-1.5 mm.

By adopting the technical scheme, the thickness of the first putty layer is controlled, and the phenomenon that the first putty layer is easy to powder due to the fact that the thickness of the first putty layer is too thin is avoided; meanwhile, the first putty layer is prevented from being easily cracked due to the fact that the first putty powder is too thick.

Optionally, the first putty layer is formed by uniformly coating putty powder on the upper surface of the base layer.

Through adopting above-mentioned technical scheme, first putty layer is the even coating of putty powder at the upper surface of basic unit, avoids first putty layer fracture that leads to not uniform in thickness of first putty layer.

In summary, the present application includes at least one of the following beneficial technical effects:

the first putty layer can play a leveling role on the surface of the base layer, the waterproof layer is embedded on the first putty layer, so that the coating structure has a waterproof effect, the second putty layer is used for leveling, and the protective surface layer is used for protecting the waterproof layer, so that the waterproof effect of the coating structure lasts for a long time;

controlling the particle size of the glass beads to be larger than 1mm, so that the glass beads can be embedded in the first putty layer and the second putty layer; meanwhile, a space can be reserved for connecting the bonding layer with the glass beads, so that the waterproof layer is convenient to produce; the particle size of the glass beads is controlled to be smaller than 2mm, so that the weight of the glass beads can be reduced, the condition that the weight of the waterproof layer is too heavy due to the fact that the weight of the glass beads is too heavy is avoided, and the waterproof layer is prevented from being separated from the first putty layer;

the first putty layer is formed by uniformly coating putty powder on the upper surface of the base layer, so that the first putty layer is prevented from cracking due to different thicknesses of the first putty layer.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

FIG. 2 is an exploded view of the highlighted waterproof layer of this embodiment;

fig. 3 is a schematic structural view of the template in the present embodiment.

Reference numerals: 1. a base layer; 2. a first putty layer; 3. a waterproof layer; 31. glass beads; 32. an adhesive layer; 33. a groove; 34. a protrusion; 4. a second putty layer; 5. a protective surface layer; 6. a template; 7. and (4) mounting the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses waterproof coating structure. Referring to fig. 1, the putty layer comprises a base layer 1, wherein a first putty layer 2, a waterproof layer 3, a second putty layer 4 and a protective surface layer 5 are sequentially coated on the upper surface of the base layer 1.

Before coating the base layer 1, the waterproof layer 3 needs to be pre-produced, as shown in fig. 2, the waterproof layer 3 comprises a plurality of glass beads 31 and an adhesive layer 32, the glass beads 31 form a tiled layer structure through the adhesive layer 32, the upper end and the lower end of each glass bead 31 protrude out of the adhesive layer 32, the glass beads 31 are placed in a template 6 as shown in fig. 3, a forming groove is formed in the template 6, a plurality of mounting grooves 7 for embedding the glass beads 31 are formed in the forming groove, when the glass beads 31 are embedded in the corresponding mounting grooves 7, glue is poured in, the glue is uniformly distributed in the template 6, the highest surface of the glue is lower than the highest end of the glass beads 31, the glue is solidified to form the adhesive layer 32, and the waterproof layer 3 can be obtained.

In order to facilitate the production of the waterproof layer 3, the glass beads 31 with the particle size larger than 1mm are selected for production, so that the situation that the glass beads 31 cannot protrude from the bonding layer 32 due to the fact that the glass beads 31 are too small is avoided; meanwhile, the particle size of the glass beads 31 needs to be controlled to be smaller than 2mm, and the weight of the glass beads 31 can be reduced, so that the situation that the weight of the waterproof layer 3 is too heavy due to the fact that the weight of the glass beads 31 is too heavy is avoided, and the waterproof layer 3 is prevented from being separated from the first putty layer 2.

Referring to fig. 2, a groove 33 is formed on the glass bead 31, and when the glue overflows the groove 33, the glue permeates into the groove 33 and forms a protrusion 34 after solidification. Under the action of the grooves 33 and the protrusions 34, the glass beads 31 can be connected more tightly, so that the glass beads 31 and the adhesive layer 32 have integrity, and the waterproof effect of the waterproof layer 3 is better.

Then, the cross section of the groove 33 is in an equilateral trapezoid shape, and the longer side of the groove is close to the inside of the glass bead 31, so that the cross section of the protrusion 34 is in an equilateral trapezoid shape, and the glass bead 31 can be more firmly connected together by the adhesive layer 32, thereby preventing the glass bead 31 from being separated from the adhesive layer 32.

After the waterproof layer 3 is prepared, the paint prepared by putty powder is uniformly coated on the base layer 1 to form a first putty layer 2, then the waterproof layer 3 is fixed on the first putty layer 2, the putty powder is continuously coated for leveling to form a second putty layer 4, and then the side, far away from the waterproof layer 3, of the second putty layer 4 is coated with a protective surface layer 5, so that the coating of the coating structure is completed. The first putty layer 2 of even coating can avoid first putty layer 2 thickness to differ and lead to first putty layer 2 fracture.

Wherein, second putty layer 4 and protection surface course 5 are in order to play the guard action to waterproof layer 3, improve waterproof layer 3 practical life.

Then, the putty powder is water-resistant putty powder. Compared with common putty powder, the waterproof putty powder has the advantages of high bonding strength, certain toughness and good air permeability, so that the waterproof putty powder can be coated more simply, and the waterproof capability of a coating can be improved.

Similarly, in order to improve the waterproof effect of the waterproof layer 3, the glue is waterproof glue to improve the anti-permeability of the waterproof layer 3, so as to improve the waterproof capability of the waterproof layer 3 and prolong the service life of the waterproof layer 3.

The thickness of the first putty layer 2 is controlled to be 0.5-1.5mm, the thickness of the first putty layer 2 is controlled, and the phenomenon that the first putty layer 2 is easy to powder due to the fact that the thickness of the first putty layer 2 is too thin is avoided; meanwhile, the first putty layer 2 is prevented from cracking easily due to the fact that the first putty powder is too thick.

The implementation principle of a waterproof coating structure in the embodiment of the application is as follows: the first putty layer 2 can play a leveling role on the surface of the base layer 1, the waterproof layer 3 is embedded on the first putty layer 2, so that the coating structure has a waterproof effect, then the leveling is carried out through the second putty layer 4, and the protective surface layer 5 is added to protect the waterproof layer 3, so that the waterproof effect of the coating structure lasts for a long time; glass bead 31 is formed by borosilicate raw materials through high-tech processing, and this product has advantages such as matter is light, low heat conduction, higher intensity, good chemical stability, connects glass bead 31 through adhesive linkage 32 to form waterproof layer 3, make waterproof layer 3's water-proof effects better.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A waterproof coating structure comprising a base layer (1), characterized in that: the upper surface of basic unit (1) is provided with first putty layer (2), waterproof layer (3), second putty layer (4) and protection surface layer (5) from bottom to top, waterproof layer (3) comprise adhesive linkage (32) and a plurality of glass bead (31), and are a plurality of glass bead (31) gomphosis is in the upper surface of first putty layer (2), it is adjacent connect through adhesive linkage (32) between glass bead (31).

2. The waterproof coating structure according to claim 1, wherein: the particle size of the glass beads (31) is 1-2 mm.

3. The waterproof coating structure according to claim 1, wherein: the glass beads (31) are provided with grooves (33), and the bonding layer (32) is provided with protrusions (34) embedded in the grooves (33).

4. A water-repellent coating structure according to claim 3, wherein: one end of the bulge (34) close to the inner part of the glass bead (31) is larger than one end of the bulge (34) close to the surface of the glass bead (31).

5. The waterproof coating structure according to claim 1, wherein: the first putty layer (2) and the second putty layer (4) are both layers formed by coating waterproof putty powder.

6. The waterproof coating structure according to claim 1, wherein: the bonding layer (32) is obtained by solidifying waterproof glue.

7. The waterproof coating structure according to claim 1, wherein: the thickness of the first putty layer (2) is 0.5-1.5 mm.

8. The waterproof coating structure according to claim 1, wherein: the first putty layer (2) is formed by uniformly coating putty powder on the upper surface of the base layer (1).