Adhesive tape for steam insulation: technical characteristics, purpose and installation features

The choice of building materials in the modern market is huge. A new product is scotch for vapor barrier, but despite this, it has already gained popularity among consumers. The material is used to fix the vapor barrier film and arrange sealed joints between the vapor barrier layers.

Due to the fact that modern buildings do not have high insulation properties, especially for roofs, new settlers often have to insulate attic spaces and attics. Bad vapor barrier is manifested in the form of condensation, as well as unfavorable indoor climate. If to equip it qualitatively, in the process of which scotch for vapor barrier insulation will be used, fixing the film will ensure the durability of the structures.

The need to create sealed joints of the vapor barrier layer

On the inside of the room, a vapor barrier layer is laid, which prevents penetration of moisture into the layer of heat insulation from auxiliary and residential premises. If the vapor barrier has a sealed layer, which is provided by a special tape, it will keep warm air and prevent the cold masses from entering the street.

If you use adhesive tape for vapor barrier, it will help restore the microclimate in the house, preventing excessive air dryness, because cold masses from the street have a relative humidity that is less than that which is comfortable for a person. If you are also concerned about the issue described in the article, then you need to choose a quality tape. It is important only to decide which firm to prefer.

Assignment of connecting tape "Izospan SL"

Adhesive tape for vapor barrier "Izospan" is intended for gluing of panels of materials and giving joints moisture and vapor tightness. At the device of the warmed mansard roofs the given tapes are used for hermetic sealing of films to penetrating designs. This can be pipes, chimneys, ventilation systems, as well as dormer windows.

"Isospan SL" is used to ensure the tightness of the places of abutment of the protective film to the enclosing structures. Here it is possible to carry a ceiling vapor barrier, which adjoins the walls of the insulated attic floor.

Technical characteristics of Scotch tape "Izospan SL"

The above-described scotch tape for vapor barrier insulation has unique technical characteristics, namely the strength of the connection with concrete at a detachment of 0.1 MPa. As to the strength of bonding to the metal during peeling, it is 0.15 KGS / cm or more.

You may also be interested in water absorption. In the case of this tape, it does not exceed 0.2%. The material can be used in the temperature range from -60 to +140 ° C. Shelf life is 12 years. Sometimes it is important for professionals to penetrate at 0.1 mm. It varies from 30 to 350.

Mounting Features

Described adhesive tape for vapor barrier, the purpose and installation of which are covered in the article, can be used for gluing horizontal and vertical joints of film materials. In this case, the latter can fit in wall and roof structures. The tape must be glued to the edge of the reinforced cloth, placing the release paper from the top. Next, the next canvas is overlapped with an overlap and fixed with adhesive tape, while removing the paper from the connecting tape. In this case, the panels are pressed against each other.

When sealing places of abutting materials to elements and structures, the tape should be glued to a hard surface like metal, brick or concrete. The release paper must be placed on top. The insulating film is applied to the tape, and then you can remove the paper and press the material firmly against the surface.

Features of the tape on the material

Adhesive tape for the vapor barrier can be glued to the material. For this, anti-adhesive paper is removed from it so that the adhesive layer is exposed. The roll is mounted on the material and rolled out with a slight pressure. From the edge of the panel it is necessary to retreat the recommended distance.

The connecting tape should only be used to seal the joints of roll materials. To fix them on the structural elements, you should use mechanical fasteners like galvanized nails or a construction stapler. In this case, we are talking about fixing the vapor barrier to the rafters, beams, frame or racks.

Purpose, scope of use and advantages of polypropylene tape "Technonikol"

Scotch for the vapor barrier "Technonikol" can be made of polypropylene. At the same time its dimensions are equal to 38 mm x 25 m. For one unit of goods it is necessary to pay about 155 rubles. This material is a polypropylene layer that is coated with glue on both sides. It can be used for sealing joints of vapor-insulating sheets, fixing film edges to the bases, and also for fixing polypropylene membrane webs.

The following indicators are the advantages of this type of product:

• Reliable connection of products;
• Resistance to water;
• Possibility to seal seams and joints;
• Usability;
• The possibility of creating a moisture barrier.

Such adhesive tape for bonding vapor barrier can be used in residential buildings, industrial facilities and objects of the agro-industrial complex, in private houses, in factories, in shopping malls, in railway stations, in warehouses, offices, public buildings, factories, apartments, catering facilities , In the conditions of industrial buildings.

Alternative variants of self-adhesive tapes

The adhesive tape for the vapor barrier can be represented by the products of another manufacturer, for example, Nicoband. He manufactures tapes for sealing different colors. Their dimensions are 100 x 10,000 mm. For one unit of goods will have to pay about 665 rubles. Such self-adhesive tape consists of a layer of aluminum foil, the outer coating of which can have one of five variants of colors.

The material contains an adhesive layer of modified bitumen. This tape is intended for outdoor work, it is used to seal joints, joints and cracks of various contiguities. This double-sided adhesive tape for vapor barrier insulation has excellent adhesion to roofing materials, plaster, wood, metal and concrete. The service life of the tape is 10 years.