Rockwool mineral wool: characteristics and applications

Mineral wool is considered the most popular insulation in the field of construction. There are many varieties of these products in the world market. Rockwool mineral wool occupies high positions in the popularity rating, the characteristics and use of which testify to the impeccable quality of products, as well as its popularity among buyers.

Minvata Rockwool is a heater that is made on the basis of natural basalt, thanks to which the mineral wool has excellent thermal and noise insulation properties. This is achieved by processing the raw materials under high temperatures. This technology contributes to the formation during the processing of special fibers, which are fixed among themselves by means of a binder, forming separate mineral plates. Such a building material perfectly preserves the original qualities and fully performs its immediate functions.

Rockwool mineral wool has its own technical features. Its standard dimensions are 1000x600x30, where 1000 mm is height, 600 mm is width, 30 kg / m3 is density. The thickness of the products can be 40-2000 mm.

Specimens with a thickness of 50 mm and 100 mm are in special demand. They are actively used for thermal insulation of walls, roofs, as well as pipes. The level of thermal conductivity of these products is quite low, and the installation process is very easy and fast. Even with long-term operation, mineral wool sheets do not lose their original properties, perfectly maintaining the density of the structure.

Each rockwool minplate has a unique structure in the form of randomly arranged fibers. This feature allows the insulation to maintain the necessary rigidity, without losing its resistance to tearing. The interaction of the fibers with each other even with vertical installation prevents the folding of products under its own weight.The material is subject to careful processing of special water-repellent oils, which significantly increases their hydrophobicity.

Such a unique production technology makes it possible to safely use these mineral plates in the most humid rooms.

Like any other building material, Rockwool mineral wool has its advantages and disadvantages.

Let's start with the positive qualities of these products.

• Strength. The unique manufacturing technology allows to produce the most durable products with a high level of resistance to tearing and mechanical damage.
• Environmental friendliness. The use of the most modern technologies and environmentally friendly materials make insulation absolutely safe for health.
• Durability. Products are characterized by a long service life and perfectly retain their original qualities throughout the entire period of use.
• Vapor permeability A good level of vapor permeability protects the structure of the mineral wool from destruction and contributes to perfect thermal insulation.

• Fireproof. The material is resistant to fire, so that during a fire the room is under reliable protection from destruction.
• Resistance to deformation. The improved structure of insulation and a professional approach to production make products as resistant to deformation as possible, which often occurs under the influence of adverse environmental factors.
• Affordable cost. All models of mineral wool are characterized by an acceptable price and excellent quality indicators.

Insulation Rockwool fully complies with all standards and quality standards, as evidenced by the relevant certificates. Minvat from this manufacturer is completely non-flammable, therefore it perfectly withstands the highest possible temperatures, and in case of fire it does not emit smoke at all, which is a big priority. Excellent fire retardant function helps to preserve the integrity of any building structure, preventing its destruction.

Increased water absorption and excellent sound insulation provide the most comfortable conditions for people to stay in the room. In the course of operation, Rockwool products do not lose their original qualities, due to which they fully perform their functions for many years.

Rockwool multifunctional stone wool is represented on the world market by several varieties, each of which is characterized by an individual form, parameters and purpose. The form of production of basalt insulation can be of three types.

• Soft and rolled mats. Designed for use as a horizontal insulation on bulk areas with complex shapes.
• Plates. They are characterized by standard sizes, and they are great for almost any surface.
• Cylinders. They are made in a cylindrical form and are provided for the design of pipelines of different diameters.

All Rockwool thermal insulation materials are classified into several categories of use.

• For building structures. Lightweight, hydrophobic slabs, which are actively used in the process of construction not only of residential buildings, but also of public buildings. They are subject to installation both from internal, and from an external party of the room. Most resistant to shrinkage due to the increased elasticity of the structure.
• Especially tough models. They are distinguished by a unique interlacing of the upper fibers, which contributes to the increased rigidity of the products. Able to withstand high loads without losing their original qualities. Mainly used for thermal insulation of floors, the formation of a reliable roof or during installation of concrete structures.
• Special species. Their surface can be both ordinary and foil. They have an incomparable ability to absorb extraneous noise and vibration. Often used as heat insulation of fireplaces, stoves and chimneys.

Mineral insulation Rockwool has a wide range of applications.This material is actively used for warming walls, ceilings, floors, roofs, partitions, facades, as well as structures for other purposes. This type of insulation is considered to be truly universal, as it has decent performance indicators, thanks to which it can be safely operated in almost all directions.

The natural origin of products and absolute safety allows them to be operated not only at home, but also in institutions where high environmental requirements are imposed. These include: hospitals, motels, schools, kindergartens and other facilities for special purposes. In addition, many people prefer to use Rockwool mineral wool to isolate baths and saunas.

Rockwool insulation can rightly be called natural stone, since its composition is characterized by natural origin and incomparable strength. Each model has an individual purpose and is distinguished by certain parameters.All this is necessarily taken into account when designing the premises, as well as other structures and devices.

The versatility and ease of installation are important advantages in the process of choosing an insulating material. According to customer reviews, Rockwool mineral wool is one of the best choices for thermal and sound insulation.

The process of laying itself is quite simple, but it requires some literacy. In some cases, slab-shaped products do not even need to be fixed. As for large canvases, they are fixed with a special glue, which is applied directly to the surface of the material. Minvata in the form of mats is attached to the surface with the help of a metal grid and dowels, and if necessary, lathing is used.

For the purpose of floor insulation, Rockwool stone wool is placed under a pre-made cement screed or between lags. When installing the roof material is filled with space between the rafters, after which the joints are carefully processed with glue, ensuring excellent watertightness.

Rockwool plates are stacked in a staggered manner with maximum density to each other.To create a high level of vapor barrier under the mineral insulation is laying foil or a special film.

When buying Rockwool mineral wool, it is recommended to take into account its features and specifications. From these products should not pour small particles. Be sure to pay attention to the packaging, which should be specified shelf life and storage temperature of the material. But you also need to take into account the dimensions of the insulation and the characteristics of the object where it will be operated. During the installation process, it is advisable to prevent the material from being placed too close to electrical wiring.

Particular attention when choosing is worth paying for the density of products. From this indicator directly depends on the level of resistance to stress, as well as the degree of preservation of the original form in the compression process. Experts recommend using Rockwool insulation with the following density:

• for floors, ceilings and partitions 50-100 kg / m3;
• for facades of 100-125 kg / m3;
• for horizontal surfaces within 35 kg / m3;
• under the screed about 200 kg / m3.

For heat insulation of public or industrial premises, it is recommended to use special foiled mineral wool Rockwool. It is a basalt insulation, which is glued with aluminum foil on one side to ensure the reflection of heat. Due to the increased strength, as well as excellent waterproofing properties, such products are actively used in water supply and air conditioning systems, as well as in cold chambers, baths and saunas. In addition, they are often used in residential areas to create reliable heat and sound insulation.

The manufacturer recommends at the time of purchase to pay close attention to the storage conditions of Rockwool mineral wool. After all, the quality of the material depends on compliance with the rules of storage and operation.Insulation should be stored on wooden pallets in a special package of dense polyethylene without any damage. The temperature in the room must fully comply with the requirements and standards.

On the properties of Rockwool mineral wool, see the following video.