What will have a Penetron consumption per 1 m2? The rate of application, application and application

Construction of almost every modern building can not do without the use of concrete. Reinforced concrete structures include a foundation, floors, supports, floor screed and so on. And in order for these designs to last a long time, they need to be protected from environmental influences. This is, first of all, protection from the effects of water, salt, chemicals. All this leads to the destruction of reinforced concrete elements. In order to protect them, different compositions and materials are used.

Types of waterproofing

Waterproofing concrete - this is a very important event. Its implementation is necessary not only for the construction of structures directly in contact with water, such as bridge supports, but also in the construction of houses. Concrete structures in the ground are also exposed to moisture.

Waterproofing of concrete is carried out in several ways:

• Use of special roll materials.
• Use of various compositions based on bitumen.
• Application of various liquid impregnations.
• Adding dry mixes when kneading concrete.
• Treatment with deep penetration formulations.

The latter can be attributed very popular and popular product, like Penetron. It is widely known in the construction industry and is used in most cases where reliable waterproofing of concrete structures is needed. "Penetron" consumption per 1 m2 is very small, which is an undoubted plus for large areas. In addition, deep penetration provides a number of advantages, among which one can distinguish:

• Monolithic waterproofing.
• Simplicity of preparation of a mixture.
• Ease of application;
• A short fixing period (after which the composition is absorbed and protects the concrete structures in mass).
• The Penetron consumption per 1 m2 is less than that of analogues.

What is "Penetron"

"Penetron" is a dry waterproofing mixture of deep penetration. It looks like a dry substance of uniform gray color. It should not contain clumps of impurities or any other inclusions. Guaranteed shelf life of dry mix - one and a half years.

In the line of waterproofing products of Penetron company there are several mixtures that differ in purpose and composition. The most famous product is Penetron. The consumption per 1 m2 is very small, which makes it easy to apply it for deep waterproofing of concrete structures of large areas.

"Penetron Plus" is an additional mixture, as an independent waterproofing is not applied. Used in combination with "Penetron" and other compounds for grouting fresh horizontal concrete structures, for example a concrete screed. Also in the construction are applied compositions "Penetron Admix" (on the basis of cement) and "Penetron Pneumatic".

For waterproofing seams, joints, filling small cracks use "Penetron". This allows not only to increase the waterproofing properties of concrete, but also to improve the indicators for frost resistance and strength.

When working with concrete structures located in the water, a special composition "Peneplag" is used. It is used for quick sealing of leaks. The main feature of this composition - it can be used even under water. It can also be used in combination with other products from the line for various tasks.

Preparation of bases

Before applying the composition to the concrete surface it must be prepared. The entire surface to be treated with Penetron should be cleaned of dust, debris, dirt, soil. If there are oil stains, oil residues, old waterproofing (bituminous), then all this must be removed. Otherwise, the consumption of Penetron per 1 m2 of waterproofing will be greater, and the penetration of the composition will be uneven. As a result, the quality of the waterproofing will deteriorate.

Is it possible to reduce the consumption? "Penetron" per 1 m2 will not be spent more, and the process of absorbing the composition will be more effective if all the treated concrete structures are thoroughly moistened before applying it. Concrete must be saturated with water.

Preparation of the formulation

For the preparation of the composition, about 6.5 liters of water per 20 kilograms of dry mix is needed. In this case, the sequence of actions is important. In the prepared container, the dry "Penetron" is filled, then water is added to it in small portions, and everything is mixed. It is necessary to add water to the powder, and not vice versa. Mixing can be done manually or with the help of a construction mixer or a drill with a special nozzle. Stirring should be done at low speed when using the drill.

The formulation is stirred for 2-3 minutes. It should have a consistency of liquid sour cream. After which it can be used within 30-90 minutes. During use, it must be mixed periodically to restore the original consistency.

Features of work and consumption ("Penetron" per 1 m2)

Now let us pass directly to the question of the consumption of the mixture. The rate of "Penetron" consumption per 1 m2 when processing seams, joints and cracks is only 500 grams. In this case, the composition is applied a thin layer once. The same consumption of the mixture when processing brick walls (or walls of blocks).

With continuous processing of the concrete surface, the amount of the mixture on the basis of "Penetron" increases. The consumption per 1 m2 of concrete in this case is about 800-1200 grams. In this case, the composition should be applied in two layers.

Precautions and care

When preparing and using the mixture, it is necessary to observe safety precautions. Work should be carried out in rubber gloves, glasses, and a respirator should be used to protect the respiratory tract, since the cement and other components contained in the composition can irritate the mucous membranes.

Since the consumption ("Penetron" per 1 m2) is very small, then the thickness of the applied layer is only a few millimeters. Therefore it is important to maintain the humidity of the treated surface. It can be moistened (for a week) or covered with a plastic wrap.