CN209958651U

CN209958651U - Ceramic tile outer wall waterproof construction

Info

Publication number: CN209958651U
Application number: CN201822251765.9U
Authority: CN
Inventors: 李攀; 肖本林
Original assignee: Hubei Dagong Waterproof Technology Co Ltd
Current assignee: Hubei Dagong Waterproof Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-01-17
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a ceramic tile outer wall waterproof construction, including old facing brick basic unit, the interfacial layer has been laid on the surface of old facing brick basic unit, the waterproof layer has been laid on the interfacial layer surface, the finish coat has been laid on the surface of waterproof layer, the interfacial layer is scribbled there is the interface agent, waterproof mortar has been laid to the waterproof layer, finish coat roller coating color decoration mortar base oil, the color is decorated the spraying and is had the color and decorates the mortar on the mortar base oil, color decoration mortar surface coating has color mortar organosilicon finish paint, and the process is simple, and waterproof mortar constitutes multichannel complex waterproofly with color decoration mortar, and is impervious layer upon layer, ensures that the outer wall does not have the seepage, possesses certain decorative simultaneously.

Description

Ceramic tile outer wall waterproof construction

Technical Field

The utility model belongs to the technical field of the building decoration, concretely relates to ceramic tile outer wall waterproof construction.

Background

Mosaic ceramic tiles and glazed ceramic tiles which are once worn in the exterior decoration of buildings begin to fall off and change color after long-time weathering corrosion, are extremely old, lose the decoration effect, often chive the ceramic tiles in the whole renovation process, are time-consuming, high in cost and high in difficulty, and easily cause high-altitude falling objects, noises and even damage building structures in the construction process.

The waterproof layer is generally arranged between the decorative surface layer and the structural layer, such as ceramic tiles or stones. However, with the lapse of random time, the waterproof function of the waterproof layer is disabled due to factors such as construction quality and the waterproof layer being aged, disabled or damaged, and problems such as leakage may occur.

At present, the maintenance to the outer wall ceramic tile seepage is usually adopted and is detached waterproof layer and the surface course or ceramic tile layer etc. of above-mentioned, does water repellent again, is equivalent to and resumes original appearance through whole renovation, however, though can keep holistic aesthetic property through whole renovation, nevertheless, renovate the in-process and can produce a large amount of building rubbish, maintenance work period is longer, and more to the waste of consumptive material, cost of maintenance is also relatively higher. In order to solve this problem, the existing methods also directly repair the leakage.

Disclose an old ceramic tile face putty renovation system of outer wall like application number CN201420507965.5, including old ceramic tile base surface, the flexible putty layer of bi-component, outer wall putty layer, coating layer, its characterized in that: the old ceramic tile is pasted on the concrete base surface, the double-component flexible putty layer is coated on the old ceramic tile surface, the outer wall putty layer is coated on the double-component flexible putty layer, and the coating layer is arranged on the outer wall putty layer. However, the structure needs a plurality of putty layers, is complex in process and is easy to peel and crack.

Disclosure of Invention

The utility model aims at providing a ceramic tile outer wall waterproof construction to the problem that prior art exists.

In order to achieve the above object, the utility model adopts the following technical scheme:

the ceramic tile outer wall waterproof structure comprises an old facing brick base layer, an interface layer is laid on the surface of the old facing brick base layer, a waterproof layer is laid on the surface of the interface layer, a facing layer is laid on the surface of the waterproof layer, an interface agent is coated on the interface layer, waterproof mortar is laid on the waterproof layer, the facing layer is coated with colorful decorative mortar base oil in a rolling mode, colorful decorative mortar is sprayed on the colorful decorative mortar base oil, and colorful decorative mortar organic silicon finish is coated on the surface of the colorful decorative mortar.

The original outer wall leakage point is checked and treated, a waterproof layer is additionally arranged, the outer wall waterproof material adopts waterproof mortar, the decorative material adopts colorful decorative mortar, the original old facing brick does not need to be shoveled, a large amount of manpower and material resources are saved, the messy and noisy situation of prying the brick on site is avoided, the leveling procedure after shoveling the old facing brick is saved, meanwhile, the waterproof mortar is waterproof, further fine leveling can be carried out on the whole wall, the colorful decorative mortar can be directly constructed on other mortar layers, one or two putty layers do not need to be carried out, the procedure is simpler, meanwhile, the colorful decorative mortar and the whole outer wall form a whole, the peeling and the cracking are avoided, the colorful decorative mortar has certain decorative performance, the outer wall surface has unique three-dimensional mortar texture, meanwhile, the colorful decorative mortar also has good flexibility and a good anti-permeability function, and the colorful decorative mortar and the waterproof mortar form multi-layer composite waterproof, the color decorative mortar has the advantages of preventing seepage layer by layer, ensuring no leakage of the outer wall, having very good interface effect by the interface agent, being capable of obviously improving the wettability of the old facing brick base layer, being capable of providing an interface with good affinity with mortar materials after treatment, being not formed in a film forming mode, having good flexibility, and being free from bulging and cracking.

Furthermore, the thickness of the veneer layer is 2-3 mm.

Further, the thickness of the waterproof layer is 2-3 mm.

Furthermore, the waterproof mortar is double-component rigid polymer cement waterproof mortar, has good impermeability, is non-toxic and harmless, is green and environment-friendly, has good air permeability, can prevent water molecules with larger volume from passing through, and allows water vapor molecules with small volume to freely pass through, so that the peeling of the coating facing material from a base layer and even the surface damage caused by the swelling due to the air impermeability of a coating film are avoided.

Furthermore, a first leveling layer for keeping the tile surface of the old facing tile base layer to be a uniform plane is arranged on the old facing tile base layer.

Furthermore, the first leveling layer is paved by adopting the interface agent and the waterproof mortar, so that the adhesive force between the old facing brick base layer and the subsequent hierarchical structure is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the original old facing is not required to be removed, a large amount of manpower and material resources are saved, the messy and noisy condition of a brick prying site is avoided, and the leveling procedure after the old facing brick is removed by shoveling is also omitted.

2. The colored decorative mortar can be directly constructed on other mortar layers without one or two putty layers, the working procedure is simpler, the colored decorative mortar and the whole outer wall form a whole body without peeling and cracking, the colored decorative mortar has certain decorative performance, the surface of the outer wall has unique mortar three-dimensional texture, the colored decorative mortar has good flexibility and better anti-permeability function, and the colored decorative mortar and the waterproof mortar form multi-channel composite waterproof, and can resist permeability layer by layer, so that the outer wall is ensured to be free of leakage.

3. The waterproof mortar and the color decorative mortar both have good air permeability, can prevent water molecules with larger volume from passing through, but allow water vapor molecules with small volume to freely pass through, thereby avoiding the peeling of the coating-like decorative material from the base layer due to the bulge caused by the air impermeability of the coating film, even the surface damage.

Drawings

FIG. 1 is a schematic view of the waterproof structure of the ceramic tile exterior wall of the present invention;

in the figure: 1. old facing brick base course; 2. an interfacial layer; 3. a waterproof layer; 4. and (6) a finishing layer.

Detailed Description

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

Example 1:

as shown in fig. 1, the tile exterior wall waterproof structure comprises an old facing brick base layer 1, an interface layer 2 is laid on the surface of the old facing brick base layer 1, a waterproof layer 3 is laid on the surface of the interface layer 2, a facing layer 4 is laid on the surface of the waterproof layer 3, an interface agent is coated on the interface layer 2, waterproof mortar is laid on the waterproof layer 3, the facing layer 4 is coated with color decorative mortar base oil in a rolling manner, color decorative mortar is sprayed on the color decorative mortar base oil, and color decorative mortar organic silicon finish is coated on the surface of the color decorative mortar. The construction is as follows:

1. the construction method is characterized in that a hanging basket or a double-row steel pipe scaffold is built, a construction area is shielded and warned, the whole building outer wall is comprehensively and carefully checked, all glass, window openings and door edges are protected, hollowing and loose ceramic tiles are marked, and the hollowing, loose and cracked ceramic tiles are firstly shoveled and cleaned up to a base plane.

2. Shoveling the cleaned part, brushing the interface agent once, and repairing and leveling the cleaned part by using waterproof mortar to form a uniform plane with the whole tile; the original old facing brick layer is kept flat through the first leveling layer formed by paving the interface agent and the waterproof mortar.

3. The surface of the original ceramic tile is properly polished and subjected to pattern drawing treatment by using a polishing machine, and then substances which are not beneficial to bonding, such as floating ash, oil stains and the like on the surface are thoroughly cleaned;

4. the interface agent is coated on the whole outer wall once, so that the adhesive force between the old facing brick and the subsequent layers is improved;

5. constructing a bi-component rigid polymer cement waterproof mortar with the thickness of 2-3mm on the outer wall; the waterproof mortar is double-component rigid polymer cement waterproof mortar, has good impermeability, is non-toxic, harmless, green and environment-friendly, has good air permeability, can prevent water molecules with larger volume from passing through, but allows water vapor molecules with small volume to freely pass through, thereby avoiding the peeling of coating facing materials from a base layer, even surface damage, caused by the air impermeability of a coating film.

6. Rolling and coating special base oil for the color decorative mortar;

7. spraying and constructing a color decorative mortar material with the thickness of 2-3 mm.

8. Coating special color mortar organosilicon finish paint.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The ceramic tile outer wall waterproof structure is characterized by comprising an old facing brick base layer, wherein an interface layer is laid on the surface of the old facing brick base layer, a waterproof layer is laid on the surface of the interface layer, a facing layer is laid on the surface of the waterproof layer, an interface agent is coated on the interface layer, waterproof mortar is laid on the waterproof layer, the facing layer is coated with colorful decorative mortar base oil in a rolling mode, colorful decorative mortar is sprayed on the colorful decorative mortar base oil, and the surface of the colorful decorative mortar is coated with colorful mortar organic silicon finish paint.

2. The tile exterior wall waterproofing structure according to claim 1 wherein the thickness of the finishing layer is 2 to 3 mm.

3. The tile exterior wall waterproofing structure according to claim 1, wherein the waterproofing layer has a thickness of 2 to 3 mm.

4. The tile exterior wall waterproofing structure of claim 1 wherein the waterproofing mortar is a two-component rigid polymer cement waterproofing mortar.

5. The tile exterior wall waterproofing structure according to claim 1 wherein the old tile base layer is provided with a first leveling layer for keeping the tile face of the old tile base layer in a uniform plane.

6. The tile exterior wall waterproofing structure according to claim 5 wherein said first screed layer is laid using said interface agent and said waterproofing mortar.