Mixtures for grouting ceramic joints in swimming pools. Mixtures for grouting ceramic joints in swimming pools Cement-based grouting mixtures

Ceresit CE 40 Aquastatic is an elastic, water-repellent grout designed for covering tile cladding. The width of the seams should be no more than 10 mm. The material has a water-repellent effect and protects the cladding from fungal damage. Available palette - 32 colors. The grout is harmless to people and pets, elastic, resistant to abrasion and deformation, retains color for a very long time, is not afraid of frost and heat - can be used for heated floors. The treated surface will be perfectly smooth, and it can be used both inside and outside buildings.

The grout is suitable for different materials- you can fill the seams between glass tiles, stone, traditional ceramic. Both floors and walls can be treated. It holds well on substrates prone to deformation - plasterboard, wood slabs. And it can be used in an outdoor pool. Constantly high humidity and temperature fluctuations will not harm it, so Ceresit CE 40 Aquastatic in a shower stall or in the kitchen will also show its benefits the best side. There is only one limitation: seams in corners and expansion gaps, as well as seams in places near plumbing fixtures, are recommended to be filled with another branded compound - silicone.

How to use Ceresit CE 40 Aquastatic

The grout should not react with the adhesive that holds the tiles in place. If under the cladding cement mortar- you need to wait at least a week after installation. The entire base under the grout must be dry, and the edges of the seams must be cleaned of glue, any stains and dust. Before applying, you should walk along the edges of the tile with a damp sponge - then the material will adhere better. Important point: seams must be the same depth.

The water for the mixture needs to be warm (from +15 to +20°C) - measure out as much as needed and add the dry powder there, stirring. The finished mixture should not have lumps. Stir it with a mixer or drill, then let it ripen for 5 minutes. and interfere again. The entire prepared volume must be consumed within 2 hours.

The grout is applied with a rubber spatula, then the surface is wiped with a wrung-out sponge; when the coating on the tile dries, use a dry cloth, but not later than 8 hours. And no water should fall on the surface for a week. What color and shade the grout will ultimately have depends on many circumstances: the humidity of the base, the volume of mixing water, the uniformity of drying, and the correct smoothing of the seams.

Approximate consumption of Ceresit CE 40 Aquastatic depending on the joint width and tile size:

Properties of grouting ceramic tiles Ceresit CE 40 Aquastatic

• Available in 30 colors, including white;
• has an enhanced antifungal effect (Trio Protection "Micro Protect" formula);
• water-repellent (Aquastatic effect);
• resistant to dirt, easy to clean;
• elastic, resistant to deformation;
• has high color fastness;
• perfectly smooth;
• water- and frost-resistant;
• can be used on heated floors;
• suitable for indoor and outdoor use;
• environmentally friendly.

Area of ​​application of Ceresit CE 40 Aquastatic

Ceresit CE 40 Aquastatic grout is intended for filling joints of ceramic, stone (including marble) and glass cladding on floors and walls inside and outside buildings, with a joint width of up to 10 mm. Due to its high elasticity, grouting ceramic tiles Ceresit CE 40 Aquastatic can be used on deformable substrates (chipboards, particle boards, plasterboard, etc.) and substrates subject to temperature fluctuations (heated floors, terraces, outdoor swimming pool baths, etc.).

Thanks to the "Aquastatic" effect ( hydrophobic properties) and the “MicroProtect” formula (high resistance to fungus and mold), grout CE 40 is optimal for use in rooms with constant humidity: bathrooms, showers, kitchens, etc.

It is recommended to fill corner, expansion joints and joints adjacent to sanitary equipment with silicone grout CS 25.

Preparing the base

Filling the joints of the tile cladding should only be done after the period specified in the instructions for the adhesive used has expired. If a traditional cement-sand mixture was used to attach the tiles, filling the joints can be done no earlier than 7 days after laying the tiles.

The base and tile adhesive must be dry. The edges of the seams must be cleaned of tile adhesive, as well as dust, grease and other contaminants that interfere with the adhesion of the grout. It is recommended to moisten the edges of the tiles with a damp sponge. When grouting existing tile cladding, the old grout should be completely removed.

In the case of matte, unglazed or stone tiles It is necessary to test the coloring of the tiles with pigments contained in the grout.

Execution of work

To prepare the mixture, take a measured amount clean water with temperatures from +15 to +20 °C. The dry mixture of Ceresit CE 40 Aquastatic is gradually added to the water while stirring, achieving a homogeneous mass without lumps. Mixing must be done with a mixer or drill with an attachment at a rotation speed of 400-800 rpm. Then a technological pause is maintained for about 5 minutes to allow the mixture to mature and mix again. The ready-to-use Ceresit CE 40 Aquastatic mixture must be consumed within 2 hours from the moment of preparation. An overdose of water leads to deterioration technical characteristics grout!

The seams are filled Ceresit grout CE 40 Aquastatic using a rubber spatula, scraping off excess from the surface using diagonal movements. After about 15 minutes, the surface of the cladding is carefully wiped with a damp, well-wrung out, frequently rinsed sponge. Excessive moistening of the seams can lead to the appearance of different colors! Dried plaque from the tiles is removed with a dry soft cloth no later than 8 hours after filling the joints. The technological passage is possible after 8 hours, and the first contact with water is possible after 7 days after filling the ceramic tile joints.

Work should be carried out at air and base temperatures from +5 to +30 °C and relative humidity air no higher than 80%. High humidity grounds, different quantities mixing water, uneven drying and too intensive smoothing of seams can lead to the appearance of different colors. To avoid differences in the shades of the joints, it is recommended to use grout from the same batch on the same plane. When working, you should use tools made of stainless materials. Within 24 hours after filling the joints, the grout must be protected from drying out (protected from direct sun rays, wind, heating, etc.), and for 7 days - from contact with water (for outdoor work, provide protection from rain).

Shelf life of Ceresit CE 40 Aquastatic

In dry conditions, on pallets, in original undamaged packaging - no more than 24 months from the date of manufacture.

Packaging of Ceresit CE 40 Aquastatic

Ceresit CE 40 Aquastatic grout for ceramic tile joints is supplied in 2 kg polymer buckets.

Technical characteristics of Ceresit CE 40 Aquastatic

Approximate consumption of dry mixture CE 40 Aquastatic depending on the width of the joint and the size of the tile:

Note:

Material consumption depends on the quality of base preparation and the qualifications of the work performers and may be higher than the specified values.

Many people want to arrange their suburban area small pool. When facing it, a problem arises: how to protect the materials used from water penetration, exposure to aggressive environments and ultraviolet radiation? For this case it is used waterproof grout for joints, which allows you to minimize Negative consequences for cladding during operation.

What qualities should grout for pool tiles have?

Pool joint grout must have the following properties:

• waterproof. Both the adhesive and the grout need complete protection from water penetration, otherwise a leaky seam can lead to rapid destruction of the cladding;
• UV resistance. During the warm season, the outdoor pool will constantly be exposed to ultraviolet rays. If the grout is selected without taking this factor into account, it may negatively affect the condition of the seam; it may crack or change its original color;
• strength. It must be understood that the structures open space will be subject to mechanical stress: an accidentally fallen branch or pebble should not damage the cladding;
• aesthetics. Everyone wants their pool to look beautiful. Therefore, the grout for pool tiles should match the color of the tile or mosaic and be presentable;
• resistance to aggressive environments. This is especially true for swimming pools common use, the water in which is chlorinated. In some pools I fill sea ​​water, the salts of which can also wash out the seams, so the usual grout for wet areas in this case it will not work;
• non-susceptibility to the formation and spread of mold and fungi.

What waterproof grout should I use for pool joints?

Since tile adhesive and pool grout must meet many similar requirements, it is common to use them as a set from the same manufacturer. Then about the quality of each facing materials separately, you won't have to worry. For swimming pools, use two-component cement grout or epoxy grout.

Two-component grout for pool joints is diluted with a latex plasticizer, which makes the mixture resistant to moisture penetration. After applying the solution, for greater sealing, an additional moisture-proof impregnation is applied.

Conventional cement coatings are not suitable for swimming pools due to their weak water-repellent qualities. You should use either a two-component cement grout for pool tiles or an epoxy grout.

Epoxy resin-based grout for wet rooms will look richer and more saturated, since it is available in more than 4,000 colors and shades on the building materials market, and choosing the most suitable option for mosaics or tiles will not be difficult. Epoxy based coating has excellent technical and performance characteristics, however, high quality This kind of grout for pool seams means its rather high cost.

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Grouting is the process of filling the joints of tiles or mosaics on a tiled base with a grout mixture and shaping the surface of the adhesive in the joints by giving it a convex, flat or concave transverse profile. The term of the same name, grout, refers to the material itself, the grout mixture used for arranging ceramic joints.

Grouting joints is an important finishing operation of a complex of works on finishing a pool with tiles or mosaics, on which the solidity and, therefore, the strength of the ceramic shell of the bowl depends. In addition, from the aesthetics of doing this final stage work depends on the success of solving the artistic component of lining the pool with ceramics.

Finishing with tiles or mosaics a small-capacity pool in a country house or personal plot, knowing the production technology of all stages of this work and the requirements for the grouting composition, it is quite possible to fulfill it yourself, so we will consider those used for this adhesive mixtures in more detail, breaking the review into its component parts:

• requirements for grouting compounds for swimming pools;
• types of grout suitable for finishing bowls;
• mixtures on cement based;
• compositions based on epoxy resins;
• review of specific samples.

Requirements for grouting compounds for ceramics in the pool

terms of Use ceramic cladding pool bowls are specific. This is prolonged contact with water in open form, exposure to salts and chlorine, temperature fluctuations and other unfavorable factors.

Therefore, the adhesive composition for arranging seams in the pool must have the following properties:

• strength and hardness - to counteract the pressure exerted by water;
• a high degree of adhesion is a condition necessary to ensure the integrity of the cladding;
• elasticity - a characteristic of the adhesive necessary for the grout to neutralize the deformations of the pool bowl after the mixture has cured;
• water-thermal and frost resistance - qualities necessary to counteract prolonged contact with water, freezing and temperature fluctuations;
• resistance to chemical reagents, salts and chlorine - inertness to salts dissolved in water, including sea salts, household chemicals and chlorine used for disinfection;
• antifungal activity - the ability to counteract the formation of fungus on its surface in the favorable environment of warm water;
• environmental friendliness – absence of any toxic emissions into the environment;
• aesthetics – thoughtful color addition, contrasting or tonal, artistic solution pool finishing.

Grout mixtures whose names include the words “Pool” or “Aqua” have all of the above characteristics in combination. If these words are not on the packaging, then the material is selected based on the description and instructions for use.

Types of grout for arranging seams in pool ceramics

Grout is a material without which, given the specifics of the operation of the structure, it is impossible to perform ceramic cladding that meets technical, sanitary, hygienic and aesthetic requirements. Therefore, the sealing of joints must be impeccable - to the full depth, and the material must be appropriate for the operating features. Not all grout mixtures are suitable for making ceramic joints in swimming pools. Even expensive compounds that are not designed for the operating conditions of the pool may prove unsuitable and lead to the need for costly repairs to the arrangement of the seams. Therefore, we will consider grouts intended specifically for use in swimming pools.

Cement-based grout mixtures

To create lining joints for small private swimming pools, cement-based grouts are most often used, which meet the necessary requirements and have a wide range of prices. Cement-sand mixtures are not suitable for finishing bowls, since they do not allow achieving smooth surface seam and are used with a joint width of more than 3 mm, which is unacceptable for a pool.

Disadvantage cement compositions is weak resistance to chemicals, therefore dry mixtures to enhance the water resistance of the seams and the tightness of the bowl are sealed only with an aqueous solution of latex or special ready-made latex additives, for example, Litokol Idrostuk.

To make it easier to control sanitary condition joints for the appearance of fungus, use white or close-to-white mixtures. When using glass or smalt mosaic, the grout must definitely be white, otherwise the translucent chips may change their color unpredictably.

Examples the right choice Moisture-resistant cement mixtures Ceresit CE 40 Aquastatic, Ceresit CE-33 SUPER, Litokol Litochrom 3-15.

Cement compositions, despite their strength, still allow, if necessary, spot repairs of the finish to be carried out without much difficulty, removing glue from the joints. Installation of new ceramics instead of removed defective tiles is also simple, since to use a cement mixture there is no need to dry the base, which has been in water for months.

To enhance the waterproofing characteristics of the bowl located above the living space, cement-based grout mixtures can be periodically impregnated with special compounds, after first cleaning the joints from salt deposits.

Joint filling compounds based on reactive resins

Despite the high quality cement mixtures, adhesives based on epoxy resins are superior to them in all characteristics, except flammability (not relevant in a swimming pool). Therefore, the feasibility of using epoxy grout for arranging tile joints in swimming pools is indisputable, but you should be prepared for the fact that the price of such mixtures is several times higher than cement-based grouting material. In addition, working with any epoxy adhesives requires the performer to have certain skills and dexterity.

Among many other mixtures based on epoxy resins, Litokol pool grouts have proven themselves well. Litochrome Starlike C.290 Travertine, Litokol Epoxystuk X90, Index Fugopox AB.

And yet, the use of epoxy grout when finishing bowls has its disadvantages:

• short period of mobility of the mixed mixture;
• the difficulty of removing excess glue from tiles and, especially, mosaics;
• difficulty in drying the base for spot repairs.

In addition, there are disadvantages arising from the advantages:

• high quality leads to high cost;
• high adhesion and strength makes it difficult to dismantle defective tiles when making spot repairs to the finish.

Review of samples of grout compounds for ceramic tiles in the pool

– elastic, water-repellent cement grout, available in 32 colors, for sealing tile joints up to 10 mm wide. The use of Aquastatic and MicroProtect technologies in the production of the mixture provides the adhesive with high hydrophobic characteristics, active antifungal properties and resistance to stains. The mixture is heat- and frost-resistant (operating temperature from -50 to +70 degrees), after curing it is resistant to deformation due to its high degree of elasticity.

– a cement-based grout mixture with the addition of synthetic resins, modifying additives and pigment, used in swimming pools to seal tile and mosaic joints. The adhesive has high bending and compressive strength and, due to low moisture absorption, has a high degree of frost resistance. To improve technical characteristics, the dry composition is mixed with an aqueous solution polymer additive Fugolastic.

a grouting composition based on epoxy resins for filling and finishing seams in swimming pools with tiles or mosaics, ensuring complete moisture resistance of the joints. The mixture is inert to alkalis and acids, resistant to the formation of fungus and mold, and not susceptible to ultraviolet radiation. The glue has a high degree of adhesion and strength, does not require daily maintenance and is environmentally friendly.

two-component epoxy grout 4 colors for sealing tile and mosaic joints after tiling bowls with fresh and sea water.

The glue is heat- and frost-resistant (operating temperature from -20 to +100 degrees), has high adhesion, strength and water resistance, is resistant to ultraviolet radiation, and is environmentally friendly.

Conclusion

The list of mixtures recommended for use can be continued, but every day manufacturers offer new types of grout, the characteristics of which are higher than previously recommended materials. Therefore, it is much more important to remember not the names of the compositions, but the list of requirements that the glue must meet, and then the correct choice of material is guaranteed.

RECOMMENDATIONS ON CRITICAL FACTORS IN APPLICATION OF CEMENT GROUT

1. Before filling the joints, make sure that the base and tile adhesive are dry, and that moisture from the base is excluded. After applying the tile adhesive, the time must pass no less than that specified by its manufacturer.

2. Work should be carried out at a temperature of the base and ambient air not lower than +5°C and not higher than +30°C and a relative air humidity not higher than 80%.

3. When working externally, the cladding must be protected from precipitation, wind and direct sunlight. At internal works drafts, uneven heating and early contact with water should be avoided.

4. The seams must be completely free of tile adhesive to their entire depth. The ends of the absorbent tiles must be evenly moistened.

6. Gradually add the dry mixture to the water while stirring, achieving a homogeneous mass without lumps. Mixing all brands of grout should only be done using a mixer or drill with an attachment at a rotation speed of 400–800 rpm. Pause for about 5 minutes to allow the mixture to mature and stir it again.

7. In the case of facings made of matte, unglazed tiles, natural or artificial stone Before starting work, test the coloring of the tiles on a small, least visible area of ​​the cladding.

8. Carefully fill the joints with grout using a rubber spatula. Collect excess from the surface with the same spatula, moving it diagonally towards the seams

9. As soon as the grout has thickened (approximately after 15 minutes), carefully wipe the surface of the cladding with a slightly damp, well-wrung out and frequently rinsed sponge, while shaping the surface of the joints. Avoid smoothing the joints too early, too long, too intensely, and over-wetting the joints, as this will cause the grout to wash out and change color!

10. Remove dried plaque from the tiles with dry soft cloth Not late specified by the manufacturer for each specific type grout. Failure to comply with the deadlines can lead to irreparable contamination or damage to the tiles!

11. After completion of work, contact of the grout with water should be avoided, as well as cleaning of the cladding using detergents, within the time limits specified by the manufacturer for each specific type of grout