CN211622364U

CN211622364U - Waterproof granite coating

Info

Publication number: CN211622364U
Application number: CN202020013526.4U
Authority: CN
Inventors: 林瑞; 周庆慧
Original assignee: Zhejiang Taiji Coatings Co ltd
Current assignee: Zhejiang Taiji Coatings Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-10-02
Anticipated expiration: 2030-01-03

Abstract

The utility model relates to a waterproof granite coating locates on the wall, include to keeping away from primer layer, interior waterproof layer and the colorful coating that the wall direction set gradually, still include that the interval is equipped with apart the groove, it is latticed to separate groove vertically and horizontally staggered, separate the groove and run through colorful coating along perpendicular wall direction, one side that colorful coating deviates from the wall still is equipped with outer waterproof layer, outer waterproof layer is the transparence, outer waterproof layer is equipped with the abaculus towards one side of colorful coating, the abaculus inlays to establish to separating the inslot, just waterproof layer in the one end butt of top facing layer is kept away from to the abaculus. The utility model discloses when having the coating by the scratch, the rainwater is from breach department to infiltration, erosion between colorful coating, the outer waterproof layer, and at this moment, the breach week side separate disconnected groove, abaculus and block, restrict the lasting infiltration of rainwater, the area of defects such as crust-breaking, hollowing on the control wall avoids the defect toward lasting effect of extension outward.

Description

Waterproof granite coating

Technical Field

The utility model belongs to the technical field of architectural decoration's technique and specifically relates to a waterproof granite coating is related to.

Background

The water-in-water multicolor paint is a series product of a water-based environment-friendly paint system and is also called liquid stone. Is produced to meet the continuously developed market of building exterior wall coatings. The colorful granite coating is prepared from modified resin obtained by high-tech research and development and pigment with good stability, is full-aqueous and is sprayed at one time, the generated color is more vivid and durable, the simulation degree can reach 99 percent according to a granite sample provided by a designer, and the coating is an optimal product for replacing the granite of an outer wall.

The traditional Chinese patent with publication number CN205976272U discloses a waterproof fluorescent colorful coating structure, which comprises a wall surface, a bottom coating layer, a waterproof layer, a fluorescent texture coating, a colorful coating and a top coating layer, wherein the waterproof layer is adopted to achieve the purpose of waterproofing, and the fluorescent texture coating is adopted to improve the appearance of a building.

The above prior art solutions have the following drawbacks: the coating on the outer wall surface can leave the breach after being scratched by firm object to expose the layer structure of coating, breach department receives the erosion of rainwater, and the rainwater infiltrates between the adjacent coating along the gap between each coating of breach department, and continuously expands to whole wall to the week side of breach gradually, afterwards, moisture gasification between each coating leads to producing defects such as the crust of large tracts of land, hollowing on the wall.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, one of the purposes of the utility model is to provide a waterproof granite coating, when the coating was scratched, the rainwater was located to infiltration, erosion between each coating from the breach, and at this moment, the continuous infiltration that separates groove, abaculus and blockking, restriction rainwater of breach week side avoided the defect toward lasting the extension outward on the area of defects such as the control wall crust-breaking, hollowing.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a waterproof granite coating, locates on the wall, includes to keeping away from primer layer, interior waterproof layer and the colorful coating that the wall direction set gradually, still includes that the interval is equipped with and separates the groove, separate groove vertically and horizontally staggered and be latticed, separate the groove and run through colorful coating along perpendicular wall direction, one side that colorful coating deviates from the wall still is equipped with outer waterproof layer, outer waterproof layer is the transparence, outer waterproof layer is equipped with the abaculus towards one side of colorful coating, the abaculus inlays to establishing to separating in the groove, just waterproof layer in the one end butt that the overcoat was kept away from to the abaculus.

By adopting the technical scheme, when the coating is scratched, rainwater permeates and erodes from the notch to the colorful coating and the outer waterproof layer, at the moment, the partition grooves and the embedded blocks on the peripheral sides of the notch block and limit continuous permeation of rainwater, the areas of defects such as crusting and hollowing on the wall surface are controlled, and the defects are prevented from continuously expanding outwards.

The present invention may be further configured in a preferred embodiment as: the inner waterproof layer and the outer waterproof layer are formed by coating the same paint.

Through adopting above-mentioned technical scheme, during the construction, the back is accomplished in the coating of colorful coating, and the personnel dig out latticed disconnected groove that separates, later with the coating with outer waterproof layer on the various coating at most to fill at a distance from disconnected groove, separate the coating in the disconnected groove and form the abaculus, because the material of abaculus is unanimous with interior waterproof layer material, link firmly integratively between abaculus and the interior waterproof layer after the coating solidification in a distance from disconnected groove, and then avoid the rainwater to permeate from between abaculus and the interior waterproof layer.

The present invention may be further configured in a preferred embodiment as: and a glass fiber net is arranged in the partition groove and is vertical to the wall surface.

Through adopting above-mentioned technical scheme, utilize glass fiber net increase the tensile strength of abaculus.

The present invention may be further configured in a preferred embodiment as: the hollow glass beads are embedded in the outer waterproof layer.

Through adopting above-mentioned technical scheme, the transparent waterproof layer does not influence the passing through of light, and the reflection of multiplicable light is gone up to the lateral wall of hollow glass microballon, and the inside of hollow glass microballon is rarefied gas simultaneously, has syllable-dividing, thermal-insulated characteristic, reduces the intensification of each coating in the daytime, reduces the volume that each coating is heated the inflation, reduces the pulling force that produces the abaculus because of colorful coating is heated the inflation, avoids breaking the abaculus.

The present invention may be further configured in a preferred embodiment as: and a hardened cellulose triacetate layer is arranged between the bottom coating layer and the inner waterproof layer.

By adopting the technical scheme, the surface of the hardened cellulose triacetate layer has certain roughness, so that the adhesive force between the hardened cellulose triacetate layer and the bottom coating layer and between the hardened cellulose triacetate layer and the waterproof layer is ensured, and the adhesive force between the bottom coating layer and the waterproof layer is indirectly enhanced.

The present invention may be further configured in a preferred embodiment as: and an alkali-resistant layer is arranged between the bottom coating layer and the hardened cellulose triacetate layer.

Through adopting above-mentioned technical scheme, often include cement mortar on the wall, alkali-resistant layer is used for avoiding the anti-alkali contact hardening cellulose triacetate layer of cement mortar, prevents that cellulose triacetate from taking place alkaline hydrolysis.

The present invention may be further configured in a preferred embodiment as: and an outer wall waterproof putty layer is arranged between the bottom coating layer and the wall surface.

By adopting the technical scheme, the outer wall waterproof putty layer is utilized to separate the wall surface from the bottom coating layer, so that water in the wall surface is prevented from permeating to the outside of the wall surface, each coating on the wall surface is protected, and the service life of each layer is ensured; the waterproof putty layer of the outer wall is utilized, so that the wall surface is in a dry state, the defects of crusting, hollowing and the like caused by moisture gasification are avoided, and the adhesive strength of the outer layer is improved.

To sum up, the utility model discloses a following at least one useful technological effect:

the partition grooves and the embedded blocks on the periphery of the notch block and limit the continuous penetration of rainwater, the areas of defects such as shell rising and hollowing on the wall surface are controlled, and the defects are prevented from continuously expanding outwards;

the material of the embedded block is consistent with that of the inner waterproof layer, and the embedded block after the coating in the partition groove is solidified is fixedly connected with the inner waterproof layer into a whole, so that rainwater is prevented from permeating between the embedded block and the inner waterproof layer;

the embedded glass fiber net that is equipped with of abaculus, the tensile strength of increase abaculus.

Drawings

FIG. 1 is a schematic view of the structure of the coating.

In the figure, 0, wall surface; 1. the outer wall is a waterproof putty layer; 2. a primer layer; 3. a multi-color coating; 31. a blocking groove; 32. a glass fiber web; 4. an outer waterproof layer; 41. an insert block; 42. hollow glass beads; 5. an inner waterproof layer; 6. an alkali resistant layer; 7. hardening the cellulose triacetate layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a waterproof granite coating for decorating wall 0, it includes to keeping away from outer wall water-fast putty layer 1, under coat layer 2, colorful coating 3 and the outer waterproof layer 4 that 0 direction of wall set gradually, wherein, outer wall water-fast putty layer 1 effectively blocks the outside infiltration of water in the wall 0, coordinates outer waterproof layer 4, avoids under coat layer 2, colorful coating 3 to receive the erosion of water.

The primer layer 2, still be equipped with interior waterproof layer 5 between the colorful coating 3, the interval is equipped with at a distance from disconnected groove 31 on the colorful coating 3, cut off groove 31 and run through colorful coating 3 along the 0 direction of perpendicular wall, the coating of colorful coating 3 is accomplished the back, personnel dig out latticed wall groove 31 on colorful coating 3, later with the coating of outer waterproof layer 4 on colorful coating 3 at most, and fill and separate disconnected groove 31, simultaneously, interior waterproof layer 5, the coating of outer waterproof layer 4 is the same, form abaculus 41 after the coating in wall groove 31 solidifies, and link firmly integratively between abaculus 41 and the interior waterproof layer 5.

The easy firm object scratch of coating on the outer wall face 0 to produce the breach, the rainwater permeates, corrodes from breach department between inside waterproof layer 5, colorful coating 3, the outer waterproof layer 4 afterwards, and at this moment, the wall groove 31 of breach week side, abaculus 41 block, restrict the lasting infiltration of rainwater, and the area of defects such as the control wall face 0 is gone up to rise, hollowing avoids the defect to last the extension outward.

After a person digs the latticed partition groove 31 on the colorful coating 3, the glass fiber net 32 is embedded in the partition groove 31, the glass fiber net 32 is perpendicular to the wall surface 0, then the coating of the outer waterproof layer 4 is completed, the coating coats the glass fiber net 32 and forms the embedded block 41, the tensile strength of the embedded block 41 is increased, the hollow glass beads 42 are embedded in the outer waterproof layer 4, the reflection of light rays is increased on the side wall of the hollow glass beads 42, the temperature rise of the colorful coating 3 in the daytime is reduced, the volume of the colorful coating which expands when heated is reduced, the tensile force generated on the embedded block 41 due to the fact that the colorful coating 3 expands when heated is further reduced, the glass fiber net 32 is matched, the embedded block 41 is prevented from being broken, the continuous erosion of rainwater is guaranteed, and the erosion area is.

One side of the bottom coating layer 2 departing from the wall surface 0 is also sequentially provided with an alkali-resistant layer 6, a hardened cellulose triacetate layer 7, the surface of the hardened cellulose triacetate layer 7 has certain roughness, the inside of the hardened cellulose triacetate layer 7 is in a grid shape, during construction, the inner waterproof layer 5, the coating of the outer waterproof layer 4 (an insert 41) permeates to the inside of the hardened cellulose triacetate layer 7, the adhesion between the inner waterproof layer 5 and the inner waterproof layer is ensured, the alkali-resistant layer 6 is matched with the bottom coating layer 2, the hardened cellulose triacetate layer 7 is contacted by alkali for avoiding the wall surface 0, and the hardened cellulose triacetate is prevented from alkaline hydrolysis.

Wherein: the outer wall waterproof putty layer 1 consists of ash calcium powder, cooked rubber powder, press polish powder, gluconate, citric acid, hydroxymethyl cellulose ether and talcum powder, effectively blocks water permeation and has good bonding force; the bottom coating layer 2 consists of silane/siloxane emulsion, silica sol, dibutyl phthalate, heavy calcium carbonate, talcum powder, organic bentonite, a dispersing agent, a film forming auxiliary agent, a silane coupling agent and water; the colorful coating 3 is formed by coating a water-in-water colorful coating; the outer waterproof layer 4 and the inner waterproof layer 5 are formed by coating transparent waterproof paint, the transparent waterproof paint consists of pure acrylic emulsion, a film forming auxiliary agent, water, a defoaming agent, a preservative and a saltpetering inhibitor, and the coating film has a smooth surface and good transparency; the alkali-resistant layer 6 consists of sodium dihydrogen phosphate NaH2PO4, disodium hydrogen phosphate Na2HPO4, vinyl acetate-acrylic emulsion, a wetting agent, a dispersing agent, a defoaming agent, a film-forming auxiliary agent, a thickening agent with the concentration of 2%, light calcium, talcum powder, titanium dioxide and water.

The implementation principle of the embodiment is as follows: the separating groove 31 that the interval set up on the colorful coating 3, the material of abaculus 41 is unanimous with the 5 materials of interior waterproof layer, links firmly integratively between abaculus 41 after the coating that cuts off in the groove 31 solidifies and the interior waterproof layer 5, and abaculus 41 blocks, restricts the lasting infiltration of rainwater, and the area of defects such as the crust-breaking, hollowing on the control wall 0 avoids the defect toward lasting the extension outward.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a waterproof granite coating, locates on the wall, includes primer layer (2), interior waterproof layer (5) and colorful coating (3) that set gradually to keeping away from the wall direction, its characterized in that: still be equipped with including the interval and separate disconnected groove (31), separate disconnected groove (31) vertically and horizontally staggered and be latticed, separate disconnected groove (31) and run through colorful coating (3) along perpendicular wall direction, one side that colorful coating (3) deviate from the wall still is equipped with outer waterproof layer (4), outer waterproof layer (4) are transparent, outer waterproof layer (4) are equipped with abaculus (41) towards one side of colorful coating (3), abaculus (41) inlay and establish to separating in disconnected groove (31), just waterproof layer (5) in the one end butt of top facing layer is kept away from to abaculus (41).

2. The water resistant granite coating of claim 1, where: the inner waterproof layer (5) and the outer waterproof layer (4) are formed by coating the same paint.

3. The water resistant granite coating of claim 2, where: and a glass fiber net (32) is arranged in the partition groove (31), and the glass fiber net (32) is vertical to the wall surface.

4. The water resistant granite coating of claim 2, where: and hollow glass beads (42) are embedded in the outer waterproof layer (4).

5. The water resistant granite coating of claim 1, where: a hardened cellulose triacetate layer (7) is arranged between the bottom coating layer (2) and the inner waterproof layer (5).

6. The water resistant granite coating of claim 3, where: an alkali-resistant layer (6) is arranged between the bottom coating layer (2) and the hardened cellulose triacetate layer (7).

7. The water resistant granite coating of claim 1, where: an outer wall waterproof putty layer (1) is arranged between the bottom coating layer (2) and the wall surface.