Hydrostop waterproofing is a quick victory over dampness and leaks in high humidity conditions. Hydrostop will “win” How waterproofing works

The Hydro-Stop company offers concrete protection services using penetrating waterproofing. We use modern materials and proven technologies. After a detailed diagnosis of your facility, our specialists will perform a full cycle of work using this technology.

By such waterproofing we mean penetrating waterproofing compounds, including Portland cements, fillers and a complex of active chemical additives, which can be polymer elements, as well as salts of alkali and alkaline earth metals.

IN modern construction when carrying out measures to protect foundations, walls from moisture, roof spaces And underground structures, various types of waterproofing materials are most often used. To obtain complete information about penetrating waterproofing, we will examine other types of protection of structures from water and moisture:

1. Pasting– this includes the well-known traditional roofing felt and special insulating mats.

2. Coating mixtures, which are used to process target surfaces. Such mixtures can be bitumen mastic, cement-sand plaster, containing water-repellent modifiers, liquid glass and rubber, polymer resins, etc.

3. Cast waterproofing. This is done by adding to concrete mortar special components (in particular, silicate liquid glass) that give it the necessary properties.

4. Injection waterproofing. Widely used for protection internal structure structures, filling their cracks and cavities.

Backfill technology is also used to waterproof foundations.

Cost of work

How waterproofing works

Surprisingly, the history of the existence of penetrating waterproofing goes back several decades. In 1952, Vandex developed and began producing innovative compounds for moisture protection of concrete. Such compositions were finely dispersed cement-sand mixture, intended for connection with water. The formed liquid layer becomes reliable protective coating, as happens with coating waterproofing, but at the same time it has the property of penetrating into the structure of surfaces through cracks, holes and micropores.

When hardened inside concrete, such solutions crystallize, being extremely durable and resistant to water, which determines the duration of their action.

Well-known to many roll and coating waterproofing, which has an acceptable cost, also has characteristic disadvantages. So, after applying it to the working surfaces, a dense layer is formed, which does not allow the walls to “breathe”. This prevents the removal of moisture vapor, which results in mold appearing everywhere.

The operating principle of penetrating waterproofing is different: the liquid solution enters the micropores of concrete and, during its crystallization, pushes moisture out. The crystals continue to grow in size until all moisture is bound and removed, and then a protective film.

Penetrating waterproofing can penetrate concrete up to 40 cm deep, filling cracks up to 4 mm wide.

And here it is worth once again drawing a comparative parallel with coating materials that provide their effect for 25-30 years. Penetrating waterproofing shows much better results, maintaining its properties for up to 100 years ( great importance has a mixture composition), which is close to the operational period of the concrete itself!

Benefits of penetrating waterproofing

Penetrating waterproofing compounds differ from similar materials in a number of positive features. Let us highlight the main ones:

1. Such waterproofing can be used on objects of any type, including underground and above-ground structures.
2. Penetrating insulation can be used to effectively treat any concrete structure. So, these can be new houses or old buildings in which it is necessary to carry out major renovation or carry out reconstruction work.
3. Properties deep penetration allow you to protect the structure of reinforced concrete structures from the destructive effects of moisture, preventing corrosion and thereby extending their service life.
4. When working with penetrating compounds, there is no need to carry out serious preparatory work. In particular, they can be applied to damp surfaces without requiring prior drying.
5. No harm to human health or the environment. The compositions are absolutely non-toxic.
6. Penetrating waterproofing, when treating any structures (foundations, walls, floors, areas where utility lines are located), forms a smooth, seamless and completely airtight coating.
7. There is no need to pre-prime the walls and floors for the purpose of their subsequent finishing.
8. The compositions can be used in quite difficult conditions environment. Mid range permissible temperatures is -30/+75°C, and with the help of some mixtures work can be done on concrete surfaces whose temperature is up to 105°C.
9. The protective film formed is characterized by high resistance to chemical and mechanical factors. It is not subject to cracking or peeling throughout the entire operational period of the treated structures.

These advantages determine the growing popularity of penetrating waterproofing in the construction world, when carrying out work to protect foundations, walls and any underground structures.

Where are such compounds used?

The construction industry is increasingly resorting to the use of penetrating waterproofing to achieve the following goals:

• protection of foundations in buildings of any type;
• treatment ground floors and basement spaces (to prevent negative impact groundwater);
• waterproofing of swimming pools, treatment facilities and any containers intended for water;
• application to walls and other surfaces in rooms with excessive humidity levels;
• protection of underground utility systems.

However, the use of penetrating waterproofing has certain limitations. Thus, it is not recommended to use it when working with the following materials:

• gas, foam, shale ash and polystyrene foam concrete;
• foam and gas magnesite;
• expanded clay concrete;
• shungizite concrete;
• asbestos-cement and other types of large-porous materials.

Penetrating compounds when processed by them listed materials, retain their properties, but their use will be inappropriate: due to large number pores in the structure of the structures being treated, the consumption of waterproofing will be prohibitively high. Therefore, in these cases more rational decision other materials will become.

Which ready-made penetrating mixtures are most effective?

Within domestic market can be purchased following types compositions:

• OSMOSIL. Actively used in construction industry when working with private and industrial objects. The use of such compositions involves preliminary preparation working surfaces by plastering them. Production - Italy.
• PENETRON. The compositions are known for their effectiveness when working with old and new concrete with cracks up to 0.5 mm. If there are more extensive damages on the surfaces, they must be treated with a special PENECRIT compound before applying the waterproofing layer. If the situation is complicated by the presence of external pressure leaks ( wastewater treatment plants, swimming pools), for pre-treatment the drug PENELAG is used. Production - USA.
• HYDROTEX and HYDROHIT. Mixtures are classified into two main types - for internal (B) and external (U) use. Production - Russia.
• AQUATRON-6. The product belongs to the category of double-action sealants and can penetrate deeply into porous structures (up to 40 cm). Production - Russia.

Waterproofing materials are also popular domestic production Kristallizol, known for its optimal cost-effectiveness ratio.

Waterproofing process

Penetrating waterproofing materials are easy to use. Working with them involves the presence of main stages, namely:

1. Preparation of working surfaces. They must be thoroughly cleaned, and sandblasting must be used effectively to open the pores. If mold fragments are present, treatment is carried out with antiseptics.
2. In order to improve the degree of adhesion of the waterproofing mixture with concrete surface, it is necessary to make grooves at the seams and joints, artificially increasing the depth and width of the cracks to 2-2.5 cm.
3. Working surfaces are wetted with water.
4. Prepare the mixture in accordance with the manufacturer's instructions. It is recommended to mix fractional portions, which will be enough for half an hour of work, and then prepare new ones.
5. Application of waterproofing. The application method is usually recommended by the manufacturer.

A total of two layers should be applied at intervals of 60-90 minutes, without vigorous rubbing. Thickness – no more than 1 centimeter.

When waterproofing brickwork Holes with a depth of about 70% of the total wall thickness are drilled at a distance of several centimeters from each other. They're filling up plaster composition, after drying, a waterproofing material is applied.

Thus, penetrating waterproofing is superior to coating and roll types of protective materials in a number of properties, showing high efficiency and differing in service life. Perhaps the only drawback of this technology is the relatively high price, which makes its use irrational when working with porous materials.

To eliminate leaks or impart waterproofing properties to the surface, a hydrostop is used. Hydrostop is an acrylic-based material that hardens quickly.

Features and advantages of hydrostop

The main advantage of this material compared to analogues is the ability to harden quickly, forming a water-repellent film without seams or joints. Moreover, this composition is almost ready for use; it only needs to be diluted with water in the required proportion, which is specified by the manufacturer, and then applied to the surface.

Hydrostop waterproofing can be used on vertical and horizontal surfaces due to its plasticity and elasticity. Even in cases where it is not possible to shut off gas or water, this material can be safely used for gas pipes.

Photo: Hydrostop waterproofing

After treatment with hydrostop, the base does not react to moisture, and the seepage of liquids is completely eliminated. This makes it possible to increase the degree of protection of buildings from mold and rot and extend their service life.

The main advantages of the hydrostop are:

• Possibility of use without moisture isolation;
• Possibility of application to any surface (cracks, seams);
• after hardening it becomes frost-resistant;
• fast setting, within one to three minutes.

To obtain a better waterproofing effect, it is better to apply the material at temperatures above +5 degrees. The thickness of the insulating layer should be about two millimeters.

Video: Features of Hydrostop waterproofing

Preparing the surface for waterproofing

Application to walls

The first step is to seal the seams between the slabs, apply waterproofing to the corners, then install corner tape, then apply the insulation to the entire surface and let it dry for about an hour until the color changes from gray to dark gray. Next, you need to apply a second layer and leave to dry for three hours. Then you should check the layer for uniformity and the presence of holes. If necessary, the surface must be compacted. Before cladding, the material must dry for six hours.

Floor application

First of all, you need to apply waterproofing to the junction of the floor and walls. Install corner tape over the newly applied layer of hydrostop. After that, the entire surface must be covered with the composition and left to dry for two hours until the color changes. Then you need to apply a second coat and leave to dry for four hours. Check the uniformity and tightness of the layer. Leave for eight hours before covering.

Manufacturers

Bergauf hydrostop

Cement waterproofing of the coating type Bergauf Hydrostop is used for both external and interior works, and is also suitable for use in the construction of swimming pools, the depth of which does not exceed five meters, as well as for the protection of basements during high level groundwater.
The mixture has high adhesion to surfaces made of cement, concrete, brick, and can be applied to cement and cement-lime plaster. The application thickness for objects with a risk of periodic leaks is from two to three millimeters, for swimming pools and other objects with constant water pressure - up to five millimeters. Further surface treatment - no earlier than two days after applying the protective layer.

Plitonite hydrostop

The fast-hardening mixture Plitonit hydrostop is used to quickly eliminate leaks of water and other liquids. Suitable for repairing leaks in concrete and reinforced concrete structures, plastic and metal pipes(including those providing water supply/sewage).
The mixture applied to the problem area hardens within five to ten minutes, after which protective layer becomes completely waterproof, maintained throughout its entire service life. The processed object can be used in various temperature conditions, up to +70 Celsius.

Approximate consumption:

• 400 grams per 1 sq.m. for two-layer wall covering
• 800 grams per 1 sq.m. for two-layer flooring

* check with the manufacturer for exact characteristics of materials and methods of use

Hydrostop

Fast setting hydraulic cement to instantly stop water leaks

DESCRIPTION

HYDROSTOP is a fast-setting hydraulic cement that instantly stops water flowing from holes in concrete and masonry. It does not shrink and, depending on the water temperature, sets within 1 to 3 minutes. The material is supplied in powder form; to obtain the mixture you only need to add water.

APPLICATION

• For immediate repair of active leaks.
• For emergency repairs water pipes. In the event of pipe ruptures, HYDROSTOP is operational even when water flows out under high pressure, including during underwater work.
• Emergency shut-off of gas leaks.
• For anchoring bolts and other equipment that must be used immediately.
• IN basements, tunnels, sewer pipes in order to shut off water under pressure.

ADVANTAGES

• Stops leaks and waterproofs surfaces.
• It does not shrink, does not crack and does not lose strength characteristics as a result of an exothermic reaction.
• Fast setting, within 1-3 minutes, you can control (speed up or slow down) the setting speed by adding warm or cold water. Seizing can even occur instantly.
• Used when repair work, both in residential and industrial structures.
• Non-toxic, used in contact with drinking water.
• His mechanical characteristics comparable to the characteristics of concrete, and in some cases even exceed them.
• Sets underwater.

SPECIFICATIONS

PREPARATION OF THE BASE

The base must be strong, clean and saturated with water. All loose areas (paint, plaster, etc.) must be removed.

APPLICATION

Sealing pinpoint leaks

The leak site (crack, hole, etc.) must be cut into a cone so that its top is closer to the surface and its base is 2-3 cm deep from the surface.

HYDROSTOP is gradually added to the water and quickly mixed until a mass is formed, the consistency of which is similar to wet clay. Then form a pyramid from the prepared solution and place it with its base on the palm of your hand. The “pyramid” must be pressed forcefully into the crack or hole and held there for about 1 minute until it becomes hard. At the same time, you will feel the solution heating up. The setting time can be increased by using cold water to prepare the solution.

It is more convenient to use this material in small parts - 100-500 g.

To prepare the composition, it is best to use an elastic container made of polymer material with a volume of no more than 1 liter, having a round shape. A small rubber ball cut in half is quite suitable for this purpose.

In case of work at elevated air temperatures working area Cold water or ice should be used to cool the water.

If work is carried out at air temperatures in the working area close to 0°C, warm water should be used.

About 1.6 kg of HYDROSTOP are required to fill a cavity with a volume of 1 dm3.

CONDITIONS AND STORAGE DURATION

6 months in closed original packaging in a dry place at a temperature not lower than +5 o C.

TRANSPORTATION

All types of ground, air and water transport in accordance with the cargo transportation rules in force for this type of transport. During transportation, it is necessary to protect the packaging from mechanical damage.

Transportation at temperatures below -100C is not allowed.

SPECIAL INSTRUCTIONS

• Minimum temperature application +5°C.
• It is recommended to use gloves when applying the material.
• Hardened material must not be re-softened with water.
• Tools are cleaned with water immediately after use.
• The product contains cement, which reacts as an alkali when in contact with water. Classified as an irritant.

In the construction of buildings and structures great attention is given to waterproofing. It is especially relevant for indoors high humidity. To protect them you will need Hydrostop waterproofing - one of the best modern materials. Its popularity is due to its excellent waterproofing properties, environmental safety, simplicity and ease of use, and speed of work.

HydroStop waterproofing is a product of the international concern AKZO NOBEL. This is a new generation of high-quality seamless waterproofing, the so-called “ liquid film", used for interior treatment of buildings.

Hydrostop waterproofing is used to protect wet areas, including rooms with direct water exposure. Used in waterproofing systems before laying ceramic or tiles, gluing PVC and other elastic materials. Swimming pools and buildings that constantly contain moisture are an exception; Hydrostop insulation is not used to protect them from leakage.

HydroStop is a thixotropic (non-drip) compound that, when applied, forms a membrane-type film on the surface, impervious to water, and is well combined with leveling mixtures and tile adhesives.

The thixotropy of the material allows it to be applied to walls in a thick layer using a spatula, as well as brushes and rollers

The moisture barrier is sold in plastic containers, ready for use. It does not contain organic solvents or components that cause irritation to the skin and respiratory organs. It dries quickly and is absolutely harmless for use in rooms where people are often and for a long time. You can use it enough for a long time. Twelve hours after applying the waterproofing, it is already possible to lay tiles and carry out other finishing work.

Hydrostop - quick waterproofing and elimination of leaks

When you need to quickly fix leaks or give surfaces water repellent properties, excellent results shows hydrostop - a modern acrylic-based waterproofing, quick-hardening material.

By contacting the Empire Construction company, you can order an acrylic-based hydrostop powder mixture by selecting optimal type packaging. We also offer sealing mixtures that allow you to quickly and effectively solve the problems of waterproofing porous materials, such as concrete or stone floors. Hydro seals - perfect solution if you need to repair cracks or leaks.

Advantages and features of using a hydrostop

One of the important advantages of hydrostop is the ability to quickly harden, forming a moisture-repellent film without joints or seams. In addition, the material is almost ready for use: the dry mixture only needs to be diluted with water in the proportion recommended by the manufacturer, after which it can be immediately applied to the surface. This allows you to carry out waterproofing quickly, with minimal labor.

The elasticity of hydrostop determines a wide range of its application: the material is suitable for waterproofing vertical or horizontal floors various types: from plaster to slate. Hydrostop and hydroseals are effective in sealing water supply and gas pipes, even if it is not possible to turn off the water or gas.

As a result of hydrostop treatment, the base becomes resistant to moisture, and the likelihood of water seepage is almost zero. This allows you to increase the level of reliability of buildings and structures, protect them from rot and mold, and extend their service life.

Among the operational advantages of the hydrostop, the following should be noted:

Possibility of use in wet environments, including underwater work;
- independence from the quality of the base (application on an uneven or cracked base is possible, use in moving seams is acceptable);
- frost resistance after hardening;
- short setting time - from 1 to 3 minutes.

Do you want to get more detailed information about prices or conditions for purchasing a hydrostop? Do you need specialist advice to choose the optimal type of material or correctly calculate the quantity? Employees of the Empire Construction company are at your service, contact us in a way convenient for you.