What is semi-commercial linoleum, its technical characteristics
Choosing linoleum is a responsible task that requires careful study of all types of this coating and the features of each of them. There are three types of linoleum: commercial, semi-commercial and household. It will not be easy for an unenlightened layman to understand the differences, focusing solely on the name of the varieties. Thus, commercial or otherwise technical linoleum is intended for use in areas with high foot traffic. In most cases it is used in commercial activities. The household version is familiar to almost everyone. But in the middle there is a type that incorporates the features of both the first and second - semi-commercial linoleum.
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What does semi-commercial linoleum mean, its features
This option is suitable for those rooms where the traffic of people is average. This is not an ordinary apartment where one family lives, but it is also not a retail outlet that enjoys significant popularity.
The advantage of such linoleum is that it is more wear-resistant than ordinary household linoleum, but is not as finicky to install as commercial linoleum. That is why it is worth understanding its characteristics and studying them in more detail.The semi-commercial coating consists of three different layers, each of which plays its own important role in ensuring the high-quality performance of all the usual functions of linoleum.
The PVC backing, in this case foamed, serves to increase the strength of the coating. It also provides some sound insulation, which is very valuable in multi-storey and apartment buildings.
The protective layer ensures the safety of linoleum and makes it more durable. The decorative layer is responsible for the appearance, which should also harmoniously fit into the interior.
What are the technical specifications? They are the ones that interest buyers in the first place.
Technical characteristics of semi-commercial linoleum
There is no special GOST that would control all the parameters of such a coating, so manufacturing companies installed them independently.
Coating and top layer thickness
This thickness mainly affects the operating comfort of the coating. The thicker the coating, the more comfortable it is to step on, and the better it insulates extraneous sounds, noise and heat.
On the modern market there are options with a thickness of 2.2–4.5 mm. In addition, some manufacturers use various additional layers to ensure a high level of wear resistance, as well as long-term preservation of the excellent appearance of linoleum.
Linoleum weight
The weight of the coating is determined based on its strength and density. These indicators determine how successfully linoleum will cope with various weights and marks from chair legs or heels. In most cases, the weight reaches 2 - 2.5 kg per square meter.
Lenght and width
Dimensions can vary quite significantly. For example, the roll length comes in two sizes - 20 and 30 meters, and the width - from 1.5 to 5 m. Thus, manufacturers want to make the installation process as simple as possible for customers - the fewer joints and waste, the better.
IMPORTANT! Please note that dimensions may also depend on the design provided on the cover. To ensure that it does not break or move, calculate all the parameters in advance before choosing any one pattern.
Abrasion
Another important parameter when choosing is abrasion. In the case of semi-commercial linoleum, it can be different - the most durable and long-lasting coating is considered to be a coating with a top layer of polyvinyl chloride.
It is this indicator that greatly influences the cost. Therefore, keep in mind that if you decide to save money, you may purchase a not very high-quality product, which will soon have to be replaced with something.
Fire safety of linoleum
Not everyone knows how to determine the flammability of any item that is used in everyday life. Meanwhile, in accordance with fire safety standards, there are several designations that can be used to get an idea of flammability in general and other individual characteristics.
Flammability is designated by the letter G and has 4 groups. There are also indicators of flammability (B1–3), smoke generation (D1–3) and the degree of flame spread (RP1–2). These groups determine the existing level of intensity of the characteristic.
Most semi-commercial models have the following characteristics:
- G3 or G4 - flammability;
- B2 or B3 - flammability;
- D3 - smoke generation;
- RP1 or RP2 - degree of flame spread.
IMPORTANT! The larger the number behind the corresponding letter, the higher the flammability of the coating. As you can see, most of the parameters of such a coating are close to the maximum, so you should comply with all fire safety standards in the room where it will be laid in order to avoid an accident.
Classes of semi-commercial linoleum
There are several classes, divided into groups, which make up the classification of semi-commercial linoleum:
- For residential premises (classes 21-23), which are installed exclusively in residential premises - private houses or apartments.
- For service and office (classes 31–34) - designed for installation in most public places. They have different degrees of intensity.
- For production (classes 41–43) - used in warehouses and factories.
In all these groups there are also different levels of intensity that cannot be ignored when choosing.
Thus, semi-commercial linoleum is an excellent coating with average characteristics that exceed the level of ordinary household linoleum. You can always choose a suitable option on the market that is ideal for you and will satisfy your needs. Please also note the wide variability in cost, which allows you to purchase coverage that is affordable.
