Characteristics of TechnoNICOL glue-foam for expanded polystyrene

When performing construction work, experts use different formulations for fixing certain materials. One of such means is TekhnoNIKOL glue-foam. The product of the brand is in high demand due to the quality and high performance characteristics that the manufacturer is famous for in its segment.

Glue-foam "TekhnoNIKOL" is a one-component polyurethane adhesive composition, with which the installation of polystyrene foam and extrusive plates. It is characterized by high adhesion rates, which allows its use for concrete and wood substrates. Due to special additives, the mounting foam is fireproof.It can be used for warming surfaces with insulating plates and sealing joints between them.

Assembly fire-fighting adhesive foam for polystyrene is characterized by ease of use and reduced time for insulation. It is suitable for working with aerated concrete, plasterboard, glass-magnesium sheets, gypsum fiber. This material is produced in metal bottles with a capacity of 400, 520, 750, 1000 ml. Consumption composition is directly related to the volume of the binder. For example, a professional glue volume of 1000 ml, it is 750 ml.

The properties of the adhesive composition provide for temporary fixing of XPS and EPS plates. It provides for fixation to cement plaster, mineral surfaces, chipboard, OSB.

The technical characteristics of the adhesive foam are as follows:

• Consumption depends on the volume of the cylinder and is 10 x 12 square meters. m with a volume of 0.75 liters and 2 x 4 square. m with a volume of 0.4 l;
• the consumption of material from the cylinder - 85%;
• time to peel off - no more than 10 minutes;
• the initial time of polymerization (solidification) is 15 minutes;
• full time allowed for drying, up to 24 hours;
• optimum level of humidity during the work - 50%;
• the density of the composition after the final drying is 25 g / cm3;
• adhesion level with concrete - 0.4 MPa;
• level of thermal conductivity - 0.035 W / mK;
• The optimum temperature for work is from 0 to +35 degrees;
• adhesion with polystyrene foam - 0.09 MPa.

Storage and transportation of the cylinder is carried out exclusively in an upright position. Storage temperature can vary from +5 to + 35 degrees. The warranty period during which glue foam can be stored is 1 year (in some varieties up to 18 months). During this time, the temperature can be reduced to -20 degrees for 1 week.

Today, the company produces a line of varieties of mounting glue-foam for a mounting gun, while also offering a cleaner that helps remove the compound.

The considered composition is a professional tool, although everyone can use it.

• Professional composition for aerated concrete and masonry - glue-foam of a dark gray shadereplacing cement laying mixes. Suitable for load-bearing walls and blocks. It has high adhesive characteristics. Differs in high tensile strength, is suitable for fixing of ceramic blocks.
• "TechnoNIKOL" universal 500 - adhesive material, among other reasons capable of attaching decorative panels of solid, plastic and tin. Suitable for dry building technology. It has a blue tint. The weight of the container is 750 ml.
• TechnoNICOL Logicpir - a kind of blue tint, designed to work with fiberglass, bitumen, concrete, PIR plates. F. Provides for the adjustment of the treated surfaces for 15 minutes. Suitable for outdoor and indoor insulation.

A separate ruler allocated household installation foam, which include 70 Professional (winter), 65 Maximum (all-season), 240 Professional (fire-resistant), 650 Master (all-season), fire-resistant 455. Products provide for joint use, each of them has a certificate of compliance with safety standards and quality with an indication of the test report. The documentation of the cleaner is a certificate of state registration.

We note briefly the advantages of adhesive foam brand:

• it is immune to mold and prevents condensation from forming;
• subject to the instructions for use is characterized by cost effectiveness;
• TekhnoNIKOL glue-foam has a low thermal conductivity;
• due to its composition, it practically does not respond to negative environmental factors and temperature drops;
• the company's products have a democratic cost, which allows the work without saving;

• it is marked by high marks from professional masters in the field of construction and repair;
• in comparison with other preparations for installation, having adhesive properties, it is stored longer;
• the composition is characterized by refractoriness and ease of use;
• The brand produces a large amount of glue-foam, so this product can be purchased at almost any hardware store.

Since each composition differs in the method of application,It is necessary to know a few nuances of use, indicated by the trademark, which has provided a separate technology for the glue-foam.

To simplify the task, and at the same time the consumption of the composition, the specialists provide a detailed description of the work.

• In order not to complicate the work with glue-foam, initially it is necessary to fix the starting profile-fixer on the base being processed.
• The cylinder with the composition should be installed on a flat surface so that the valve is located at the top.
• Then it is inserted into a special mounting gun, remove the protective cap, combining the valve with the bridge of the tool used.
• After the balloon is inserted and fixed, it should be shaken well.
• In the process of applying glue-foam to the base with the help of a pistol, it is necessary to ensure that the balloon is constantly in an upright position, heading up.

• In order for the coating composition to be uniform, the same distance between the panel and the mounting gun must be maintained.
• The glue used for expanded polystyrene is usually applied around the perimeter of the slab, at a distance of about 2-2.5 cm from the edge.
• The width of the foam strips should be about 2.5-3 cm.It is especially important that one of the applied adhesive strips run strictly along the center of the plate.
• After the glue has been applied to the substrate, it should be given time to expand, leaving the slab for a few minutes. It is strictly forbidden to glue the insulation board immediately.
• After 5-7 minutes, the panel is glued to the base, slightly pressing in this position until the glue sets.

• After the first plate is glued, others are glued to it, trying to avoid the formation of cracks.
• If during fixation a seam of more than 2 mm is obtained, an adjustment must be made, for which the master has no more than 5-10 minutes.
• Sometimes the gaps are covered with foam plastic cuts, but it is better to do the work qualitatively initially, since this may affect the formation of cold bridges.
• After the final drying of the composition of the foam in the places of protrusion should be cut with a construction knife. If necessary, carry out the grinding of seams.

The cost of glue-foam in different stores may vary. Pay attention to the date of issue, which is listed on the cylinder: after its expiration, the composition will change its properties, which may affect the quality of base insulation.Good composition, which is worthy of purchase, has a high density. If it is too liquid, it can increase consumption, which would entail additional costs.

Reviews of mounting glue pinse "TechnoNIKOL" note the high quality indicators of this composition. The comments indicate that the work with this material does not require certain knowledge, therefore everyone can do it. Buyers note that the use of the composition reduces the time to warm the bases, while there is no need for careful leveling of the surface. The cost-effectiveness of glue consumption and the minimum secondary expansion are indicated, which allows to carry out the work qualitatively without waste of composition.

Video review on glue-foam "TechnoNIKOL" see below.