Fiberglass rolled was originally used as a coating for heat-insulating layers of pipelines. But today the scope of its application has become much wider. Material is increasingly used in construction as a coating layer for thermal insulation. This is due to its high performance and low price.
Fiberglass rolled refers to the type of composite materials. Its main component is a filler in the form of glass, quartz or other fiber. Another component of this material is thermoplastic or thermosetting polymers, which act as a bonding element.
The main operational indicators of the material, which in many respects predetermined its popularity, are:
- Biostability. He is not afraid of rodents and any microorganisms.
- Chemical resistance. This material can be used in aggressive environments.
- Weather resistant. Fiberglass is not afraid of wind, snow, rain. It perfectly tolerates the effects of ultraviolet rays.
- Operating temperature. Fiberglass rolled well performs its functions at temperatures from -40 to +60 degrees Celsius.
- Good toughness. When bending, no cracks appear on the material.
- Easy installation. The material is easy to cut and fasten. When using it, there is no need to use any special tools and means.
- Long service life.
- Poor flammability.
- Low price fiberglass rolled.
Material Specifications
The length of one roll is at least 50 meters. The width of the canvas varies in the range from 90 to 120 centimeters, but the most common size for this indicator is 1000 millimeters. Its thickness is at least 0.25 millimeters.
In the composition of this rolled material, the mass fraction of volatile substances does not exceed 3%, and the impregnating substance can be from 45 to 200 grams per square meter. Its indicators of water absorption per day by mass do not exceed 3%. Fiberglass plastic roll refers to non-combustible materials with low smoke generating ability.
Marking
-- () , where - heat-insulating rolled fiberglass; XXX - a numerical value that corresponds to the nominal mass per unit area; P - the literal value describing the impregnating composition used (F - bakelite varnish, L - latex); W - web width.
Mounting Features
Performing installation work with this material does not have any difficulties and difficulties. It is easy to cut and stack. The only thing you should pay close attention to is the mount. Fiberglass coils need to be overlapped with an overlap of 15%. Moreover, the fixation should be carried out by fixing tapes. Metal wire is not recommended as it can damage the coating.
Material cost
On fiberglass rolled price depends on several parameters. This is the impregnation used and the nominal weight of the product. So, the cost of PCT-250-l per square meter is about 30 rubles, PCT-415-l will cost 35 rubles each, and PCT-250-f - 30 rubles each.