Than to glue concrete to concrete. How to glue foam to concrete

Concrete is a very popular and common building material. New technologies allow the construction of buildings of any number of storeys, complexity and configuration with amazing speed. Help in this and the mixture on an adhesive basis. It is more difficult to plant concrete blocks on a mortar than to glue it. Concrete to concrete fits tightly and reliably.

For the subsequent finishing of buildings use a variety of materials. To fix them on concrete surfaces, glue materials are also used. Advantages are obvious: they are convenient in work, less expensive than any other fasteners, serve simultaneously and waterproofing, and most importantly - does not physically destroy concrete.

Walling

Availability of various and very reliable adhesives on the market contributes to the development of new technologies in construction. The erection of quick-mounted houses from gas blocks for glue allows to shorten construction time and costs for materials for solution preparation.

The question of how to glue concrete to concrete, does not cause big problems. Proposals of manufacturers of numerous adhesive compositions with excellent waterproofing properties make it possible to make the right choice. The use of glue helps to avoid the appearance of "cold bridges". And this in the future saves homeowners the cost of heating up to 30%.

In order to answer the question of how to glue concrete to concrete, it is necessary to take into account the climatic conditions. By their characteristics glutinous mixtures can withstand a sufficiently low temperature, but some of them are used only for the erection of internal walls.

Another unconditional plus when using glue is the aesthetic appearance of the wall. After its erection from gas blocks, no additional finishing is required, the seams are almost invisible.

Glues based on epoxy resins are not afraid of aggressive media, moisture and other unfavorable conditions. When building production halls with similar characteristics, the question of how to glue concrete to concrete, Can be solved quickly.

Work with foam plastic

What kind of buildings and structures are not insulated with foam today? Even old, long-built buildings can be insulated with this light, durable material with excellent thermal insulation properties.

Before sticking the foam to the concrete Or any other surface, it should be thoroughly cleaned of dirt and if necessary aligned. Important is the choice of glue.

The simplest and most reliable is the use of a universal adhesive, specially developed for foam. It provides a reliable grip of the slabs with concrete. To enhance the effect, experts advise to cut the surface of the foam. Convenient packaging in the form of cylinders allows you to economically use glue. It is applied in strips at a distance of up to 30 cm.

You can use liquid nails. Apply a special modification for concrete walls.

It is not recommended to glue with the "Moment" glue, it will destroy the slab. It will not be possible to put a heater on the plaster, it just falls off. To the decision of a question on what to paste foam plastic to concrete, it is necessary to approach very carefully.

How to glue penoplex

So than to glue the foam to the concrete? There are several options:

• Special glue is mixed in strict accordance with the instructions; It is applied to the slab of the penopolix with stripes to prevent the formation of an airlock, then the plate is fixed, and the excess glue is removed.
• "Liquid Nails". Toxicity requires work in protective ammunition, such glue has high indicators for moisture resistance and heat resistance. Hardens within half an hour.
• Special material - glue-foam. Inexpensive quality material, very easy to use, allows you to close the slots between the slabs during installation.

Foaming of expanded polystyrene

Cold concrete walls are durable, but can not ensure the preservation of heat in the room. To eliminate this drawback, the wall warming technology is used.

A popular material for insulation is expanded polystyrene. The ease of installation makes it attractive to use. The ability to fix EPS to concrete without the use of auxiliary fasteners, but only with glue, significantly reduces the cost of work.

Apply two types of glue: specialized and universal. What to glue foam polystyrene to concrete depends mainly on the variety and brand insulation. Extruded polystyrene foam can be glued only with specialized glue. For other species, universal adhesive is perfectly suitable.

The correct choice of adhesive is very important. It is dangerous to conduct experiments to introduce new components or use a product of unknown origin. The chemical constituents of the glue can be aggressive towards the styrofoam and simply dissolve it.

Before starting work, the concrete surface is prepared: cleaned, plastered and primed.

Linoleum

It is very convenient and reliable to fix the linoleum on the concrete floor with glue. Than to glue linoleum to concrete, managers of shop will prompt where the floor covering will be got. Manufacturers of linoleum strongly recommend the adhesive to buy with it.

Usually linoleum is fixed on concrete with the help of mastic. Its advantages:

• You can choose the right one for quality, according to the type of linoleum. The textile basis of linoleum requires the use of dispersion glue, and in the absence of a base, synthetic mastic is used.
• Compositions of all adhesives have excellent characteristics of waterproofing properties, strength, water resistance.
• Resistant to environmental influences.

In addition to its composition, the mastics differ in their intended use. There is a mastic for fixation, which has an increased stickiness and economical consumption, and for solid gluing, one that should be applied to the floor evenly over the entire area is suitable. The thickness of the layer depends on the brand of mastic.

Features of the use of glue

There are several nuances when using mixtures on an adhesive basis. These include:

• Mandatory fixation of the surfaces to be glued in a few minutes;
• Flammability and toxicity of adhesive mixtures;
• Before work, the surfaces must be leveled, cleaned, and if necessary and treated with a special impregnation;
• The rapid hardening of the material requires practical experience and accurate dosing of the glue.