Range, rules of use, advantages and disadvantages of bitumen mastics for foundation waterproofing TechnoNIKOL

For waterproofing foundations, bitumen mastics are a common choice, and TechnoNIKOL has some of the best products available. These components are necessary to keep buildings safe from water damage and to guarantee the longevity and robustness of constructions. Making educated decisions for your project can be aided by knowing the range, usage guidelines, benefits, and drawbacks of TechnoNIKOL’s bitumen mastics, whether you’re building a new structure or remodeling an old one.

TechnoNIKOL offers a variety of bitumen mastics that are specifically designed for different conditions and uses. While some are meant to be applied cold, others must be heated beforehand. These products are designed to offer superior protection against moisture penetration by creating a strong, flexible barrier that sticks well to surfaces. The type of foundation, the climate, and the particular needs of the project all play a role in selecting the proper mastic.

Getting the best results requires using bitumen mastics correctly. To guarantee appropriate implementation, TechnoNIKOL offers comprehensive guidelines. Prior to application, the surface needs to be dry, clean, and clear of any debris. The mastic may require heating to a specific temperature, depending on the product. It’s crucial to apply it uniformly and to the recommended thickness in order to guarantee a long-lasting waterproof barrier. By abiding by these guidelines, frequent problems like inadequate coverage and adhesion can be avoided.

The superior waterproofing qualities of TechnoNIKOL bitumen mastics are among their key benefits. They produce a smooth, elastic membrane that is effective even in severe environments and doesn’t crack. These mastics work well on a range of surfaces and are also reasonably simple to apply. They also provide strong resistance to biological and chemical agents, which helps to further safeguard the foundation.

There are a few drawbacks to take into account, though. Working with bitumen mastics can be messy, and using it incorrectly can cause performance problems. They also need to be handled carefully and, occasionally, heated with specialized equipment. Inadequate protection against UV radiation can cause the material to deteriorate over time. It’s crucial to take these things into account when organizing your waterproofing plan.

In conclusion, bitumen mastics from TechnoNIKOL offer a dependable foundation waterproofing solution. For your building or renovation project, you can guarantee a long-lasting and efficient barrier against moisture by being aware of their range, using them correctly, and assessing the benefits and drawbacks.

Composition and properties of the material

Petroleum bitumen, modified with polymer or latex additives, thickeners (chalk, finely ground asbestos, peat or rubber crumb, and other mineral non-flammable additives), and solvents (aqueous with surfactant impurities or organic) form the basis of TechnoNIKOL coating mastics and emulsions.

The characteristics of coatings during application and curing are primarily determined by the liquid base, specifically:

1. Bitumen compositions based on organic solvents can be used at sub-zero temperatures and dry faster. The thickness of the coating formed with their help depends on the proportion of non-volatile substances; as a rule, when carrying out foundation work they are applied in 2-3 or more layers. Despite the rapid setting, such coatings take a long time to gain final strength, up to a week for some brands.
2. Water-based bitumen emulsions are used exclusively at air and base temperatures above +5 ° C, but benefit from ease of application, environmental friendliness, fire safety and final drying time. At the same time, TechnoNIKOL emulsion bitumen compositions belong to the know-how, the coatings formed with their help are characterized by increased elasticity, strength, heat and moisture resistance.

Scope of application

The majority of TechnoNIKOL’s bitumen-based products are all-purpose and can be used for any roofing, waterproofing, and other tasks.

They specifically offer waterproofing protection for any metal or concrete building structures that are buried in the ground, in contact with the ground, or in a damp environment. Additionally, roll insulation materials can be successfully bonded together using bitumen compounds from this manufacturer.

Bitumen mastics for foundation waterproofing, like those made by TechnoNIKOL, provide a flexible way to keep moisture out of buildings. These products offer a strong, waterproof barrier, are simple to use, and stick well to a variety of surfaces. For best results, users must adhere to certain guidelines, such as appropriate surface preparation and application conditions. The drawbacks include the need for proper ventilation during application and the necessity for cautious handling due to their potentially hazardous components, despite their strong resistance to chemicals and water. All things considered, TechnoNIKOL bitumen mastics are a good option for waterproofing foundations with obvious advantages and reasonable disadvantages.

Advantages and disadvantages

Benefits of this manufacturer’s bitumen mastics generally include:

• ease of application (all formulations are ready for use) and relatively economical consumption;
• the proportion of non-volatile substances is above 50%;
• good strength and adhesion to concrete and metal;
• heat resistance from 80 °C;
• elasticity, crack resistance and water resistance of the resulting coatings.

For aqueous emulsions, the drawbacks include a comparatively short shelf life, structure degradation at below-freezing temperatures, toxicity, and a drying time that is dependent on external factors for mastics made of organic solvents.

Although prices vary by brand, the majority of foundation waterproofing brands are thought to be reasonably priced.

Suggested options

This manufacturer’s selection of mastics appropriate for waterproofing foundations is represented by:

1. Ready-to-use water-based waterproofing for foundations and floors (AquaMast range). This brand is used without solvents at a consumption of up to 3.5 kg/m2 and is valued for its high elasticity, adhesion, resistance to moisture and thermal extremes.
2. Cold bitumen mastic for foundations AquaMast, optimal for coating waterproofing work. The consumption of this brand per layer is about 0.7 kg/m2 for waterproofing vertical structures, 1 – horizontal and inclined.
3. Bitumen-rubber mastic No. 20, consumed during waterproofing work up to 3.5 kg/m2 and after drying forms a high-strength and heat-resistant coating.
4. Cold bitumen-polymer mastic MKTN, suitable for waterproofing buried structures made of concrete and/or metal, and for gluing rolled materials or anti-corrosion treatment. Minimum consumption when carrying out waterproofing work – 2.5 kg/m2
5. Water-based mastic No. 33, with latex and polymer additives, suitable for both manual and machine installation. In the second case, it is sprayed after mixing with a coagulant in a ratio of 1:8, the estimated consumption for the installation of waterproofing coatings is 3.5-3.45 kg/m2. With relatively rapid surface drying (1-4 hours), it takes several days for the final hardening and hardening of this material.
6. Solvent-based waterproofing mastic No. 24 (MGTN), characterized by economical consumption (0.7 kg/m2 per layer when applied to vertical surfaces, no more than 1 in other cases) and low water absorption.
7. Universal and ready-to-use mastic No. 21 (Tehnomast) based on an organic solvent, characterized by increased adhesion to concrete, metal and adhesive roll waterproofing at an average consumption of 3 kg/m2.

The anti-corrosion mastic and the cold bitumen mastic "Repair and gluing" AquaMast are representative of different groups.

With a 0.5 kg/m2 consumption, AquaMast anti-corrosion is made of organic solvents, petroleum bitumen, polymer, and complex additives. It is intended to protect any metal structures buried beneath the earth.

When gluing bitumen roll materials to concrete, multicomponent cold mastic for repair and waterproofing has a high proportion of non-volatile substances (up to 92%) and good adhesion. The consumption of this composition ranges from 0.8 to 1.8 kg/m2 and is dependent on the work done and the weight of the panels.

Technical characteristics of the compositions

The following table lists the attributes of mastics:

Water emulsions are used to prevent freezing and fire safety regulations are strictly followed when moving and storing solvent-based mastics.

Every brand that is offered is sold in closed metal containers (such as barrels or eurobuckets), which are then transported or arranged in a row on racks and kept in a dry, shaded area away from the sun.

Shelf life and temperature vary depending on the type of mastic.

• cold mastics with solvents – stored for 18 months at temperatures from -20 to +30;
• water-based mastics – stored for 6 months at t°C from +5 to +30.

Application rules

All TechnoNIKOL bitumen mastics, regardless of brand, should be applied to as smooth, dry, and clean a surface as possible.

Prior to beginning waterproofing work, all installation and construction processes are finished, including:

• sealing seams,
• reinforcement of problem areas,
• elimination of defects (special attention is paid to the removal of sharp protrusions) and strengthening of reinforced concrete structures.

Concrete surfaces are allowed to get up to 8% humidity before being dried and tested with film. The manufacturer advises pre-impregnation of surfaces with bitumen primers with an appropriate base to preserve mastic.

Bitumen emulsions can be applied manually or mechanically with the use of a roller, brush, or other specialized tool.

Distributed are mastics derived from organic solvents:

• in bulk,
• spatula,
• brush or roller.

It is not acceptable to apply less than two layers of bitumen to the surface when waterproofing the foundation; the final coating thickness should be between two and four millimeters.

Each layer must be allowed to dry for the duration given in the instructions (which can range from one to twenty-four hours); adding a fresh layer to wet substrates is a flagrant infraction. Money is disbursed as evenly as possible, without pauses, omissions, or sagging, from bottom to top.

Product prices

The following table shows approximate costs and capacities for TechnoNIKOL mastics:

This section contains all the information you require regarding foundation waterproofing.

TechnoNIKOL’s bitumen mastics offer a dependable foundation waterproofing solution. Because of their adaptability, they can be used in a variety of settings, keeping your foundation safe from water damage. The long-lasting barrier against moisture provided by these mastics is easy to apply and crucial for preserving the structural integrity of your building.

To get the best results when using bitumen mastics, there are certain guidelines that must be followed. Effective waterproofing requires appropriate surface preparation, application methods, and environmental settings. Adhering to these recommendations guarantees that the mastic forms strong bonds and functions at its best over time.

TechnoNIKOL bitumen mastics exhibit a notable benefit in that they have a robust adhesive bond with various surfaces, such as concrete, metal, and wood. Additionally, they have exceptional flexibility, allowing small movements in the foundation to be accommodated without cracking. They are also a dependable option for long-term protection due to their resistance to a variety of weather conditions.

There are a few drawbacks to take into account, though. To guarantee correct coverage and thickness, the application procedure can be laborious and necessitate expert help. Additionally, handling bitumen mastics can be messy, and safety equipment is required to prevent irritation of the skin and eyes. It’s also vital to remember that these products have strong scents when they’re applied, which some people may find uncomfortable.

In general, TechnoNIKOL bitumen mastics are a good choice for waterproofing foundations because they provide a lot of protection and durability. You can protect your foundation from moisture-related problems by choosing wisely if you know how to use them and are aware of the possible risks.

Video on the topic

Foundation waterproofing (Penetron + MGTN 24 mastic)

Primer and water-based mastic AquaMast – reliable waterproofing of the house