The use of heaters allows you to reduce the cost of building materials and maintain a comfortable temperature in the house. Many requirements are imposed on modern thermal insulation in terms of strength, environmental friendliness and the level of thermal conductivity. Among the materials on the market, basalt wool meets most of the criteria. Insulation Baswool is available in a wide range. Among the products there are options for external and internal insulation, sound insulation and fire protection.
Popular types of insulation Baswool
Minvata Basvul is a heat-insulating material based on basalt rocks. The brand's products are manufactured at a plant with modern automated lines. The fibers are of high quality, their chaotic interweaving provides numerous air cavities. The Baswool brand offers materials for all types of insulation:
Light
Heaters of the Light series have the lowest density and price. This is a budget option for thermal insulation of unloaded areas of the building. The manufacturer produces 3 types of plates, their density is indicated in their marking. Insulation materials Baswool Light 45 are recommended for thermal insulation of floors and roofs, Light 35 is best placed in the attic or attic. Basalt wool with a density of 30 kg / cu. m are used for interior partitions.
Ruf
Basalt slabs Ruf belong to high density roofing insulation. They fit with a single-layer roof insulation. The density of the material is 140-160 kg / cubic meter. Modifications marked "H" and "B" are intended for installation on a flat roof as a lower and upper layer. Products have compressive strength in the range of 35-80 kPa. The long-term operation of the roofing cake is ensured by a record density reaching 190 kg / cu. m. Another positive feature of roofing insulation is low water absorption - 1.5%.
Facade
The use of basalt slabs for thermal insulation of the building facade allows maintaining a favorable microclimate without additional heating costs. The range of exterior wall insulation includes:
- Facade - hard basalt castings with a density of 110-160 kg / cu. m, intended for plastering.
- Vent Facade - insulation with increased hydrophobization, used in the installation of ventilated facades. Mineral wool does not experience increased loads, therefore its density does not exceed 90 kg / cubic meter. m.
A significant area of the walls leads to heat loss with insufficient insulation of the enclosing structures. Basvul is a heater that quickly and reliably cuts off the cold from the interior.
Sandwich
The multilayer construction of insulation is in demand in the production of sandwich panels for frame houses. There are two types of products available:
- Sandwich C - the outer layer of wall panels is a metal sheet, plates with a density of 100-110 kg / cu are used as insulation. m.
- Sandwich K - roofing panels require the use of material with a high density - 120-140 kg / cu. m. The outer covering of the structure is made of painted metal.
The boards are protected from moisture by a hydrophobic impregnation. The material is used in the construction of administrative and commercial buildings, kiosks, garages.Basalt wool sandwich panels have a fire safety certificate.
Flor
High-quality floor insulation will be provided by Baswool thermal insulation of the Flor series. Strong slabs are used under a screed, as part of a "floating" floor, to isolate floors. Basalt wool allows you to reduce the level of noise that penetrates between floors. The material is not afraid of moisture, it is used for flooring on the ground. The mechanical strength of the insulation is due to its high density. The Flor modification - 100-120 kg / cu. m, Flor P - 160-180 kg / cu. m. The use of mineral wool significantly reduces heat loss. It is recommended when installing a floor heating system.
Standard
Universal insulation for insulation of wall structures. It is widely used as a middle layer in well masonry. Plates Standard are characterized by an average density of 50-7 kg / cubic meter. m. A lot of air spaces provide a minimum indicator of thermal conductivity. The material significantly reduces noise penetration. Basalt wool does not deform during operation. It can be installed under external siding.
Ekorok
The Baswool Ecorock series are lightweight mineral wool slabs designed for insulating pitched roofs, attic floors and log floors. The material has the lowest density among the products. Safe use inside residential buildings ensures the minimum amount of bonding agent.
Technical characteristics of Basvul insulation
Basalt slabs are highly durable and fire resistant. They can withstand temperatures up to 1000 ° C. The material is chemically inert. When in contact with metal, it does not cause corrosion. Mineral wool is neutral to biological effects. When the humidity rises, mold and mildew spreads on it. Rodents and insects avoid basalt slabs because of the prickly fibers.
The main parameters of the insulation:
- Thermal conductivity - 0.035-0.042 W / m * K.
- Compressibility - 10%.
- Water vapor permeability - 0.3 mg / m * h * Pa.
- Water absorption - no more than 2% of the volume.
- Density - from 30 to 200 kg / cu. m.
- Flammability class - NG.
During production, Basvul insulation is treated with a hydrophobizing composition. Basalt slabs hardly absorb moisture. At the same time, they easily allow water vapor to pass through, regulating the microclimate in the room.
Standard dimensions of the slabs are:
- length - 1200 mm;
- width - 600 mm;
- thickness - 30-200 mm.
Basalt wool contains organic binders. Their share in the total volume does not exceed 2.5-4%. All types of boards are packed in shrink wrap, which protects the material from external influences.
Features and differences from competitors
Basalt slabs of the Baswool brand are non-combustible insulation with a long service life. The material has many advantages:
- fire resistance;
- low thermal conductivity;
- excellent sound insulation;
- vapor permeability;
- hydrophobicity;
- resistance to deformation;
- light weight.
In terms of thermal insulation and noise insulation characteristics, the insulation is similar to other popular brands - Rockwool, Knauf, Park. The advantage of Baswul slabs is noticeable when calculating costs. The cost of the material is lower than that of competitors, so house insulation will be cheaper.
Scope of application
Basvul heaters are used in private construction, in the construction of multi-storey residential buildings and industrial facilities. Basalt slabs are used for wall insulation using frame technology, when installing ventilated facades and insulating structures with a wet method.
The scope of application depends on the density of the mineral wool. Rigid slabs are recommended for high stress areas such as flat roofs, façades, floors.Lightweight heaters are suitable for heat and sound insulation of frame partitions of attic floors, pitched roof.
Features of stacking material
The technology of laying basalt slabs depends on the location of the area to be insulated:
- Roof insulation - when using basalt wool for a pitched roof, the sheathing must be installed on the rafters. The best option is to choose slabs equal in thickness to the rafter bar. The insulation cake includes a vapor barrier and windproof membrane. After gluing the roll materials, a counter-lattice is packed for laying the roofing.
- Insulation of the floor - when choosing the slabs, the compressive strength indicator is taken into account. The recommended rate is 10%. When laying on logs, the insulation is not loaded; you can choose a lower strength option. To protect the basalt wool from moisture, a waterproofing sheet is laid on top of it with an overlap of 10-15 cm. Rigid slabs are taken under the screed. Waterproofing is laid under them, and a reinforcing mesh is placed on top.
- Wall insulation - protection from cold is located inside or outside the building. Before installation, the surface of the walls is cleaned of dirt and primed. A frame is mounted with a guide step of 60 cm. Basalt wool is tightly packed between the beams. From the inside of the room, the insulation is covered with a vapor-permeable membrane and sheathed with plasterboard.
- Thermal insulation of the facade - when installing a ventilated facade, installation of the frame will also be required. Basalt slabs are laid in grooves and fixed with disc dowels. A windproof film is laid on top of the insulation and a crate is stuffed under the facade coating. When using the wet method, the mineral slabs are attached to the walls with a special adhesive. Rigid products designed for increased load are used. A reinforcing mesh is attached to the cotton wool, which is the basis of decorative plaster.
The general requirement for the installation of Baswool mineral wool is to work in dry weather. If the air humidity exceeds 45-50%, the material may get wet. Moisture degrades the performance of stone wool.
Basalt insulation Baswool is a modern safe production technology, fire protection and low thermal conductivity. The material is affordable and easy to use. Warming a house with basalt slabs is easy to do with your own hands.
