A tree is the most common buildingmaterial. It allows us to design almost any design, create an atmosphere of coziness and warmth. In addition, wood is a natural material that positively affects human health. However, there are cases when such structures are endangered. For example, in case of fire. Therefore, fire protection of wooden structures is a desirable procedure.
The answer is unequivocal - yes.even the simplest treatment increases the resistance to burning. In this case, you not only protect your house from destruction, but also insure your own life. And a little spending on flame retardants will save a lot more money in case of fire.
Fire protection of wooden structures can costdifferently. It all depends on the type of the selected product, its properties and manufacturer. In order to make the right choice, you should first understand the classification of fire retardants and the features of their use.
Before you will be made fire protection of wooden structures, you need to consider its advantages:
1. Relative cost of processing. What price you would not have to pay for a tool, it will cost you less than a ruined house.
2. Wide choice of means. And both by type of application, and by properties. That is, different designs can be processed by different compositions.
3. Ease of use. Fire protection of wooden structures can be done by hand. This will also save your money.
4. High efficiency. In the event of a fire, your designs may become charred, but will not light up.
5. Wide accessibility. You can buy the required composition in any construction shop.
Before fire protection is provided, it is necessary to find out exactly where it can be used and what it should provide. The main tasks of the procedure are:
Fire protection is applied for almost all structures made of wood:
In principle, such protection is used both in private and in multi-storey construction.
Now let's look at the classification of the substances:
1. Fire retardants.These chemical compounds serve to prevent the ignition of wood. They are phosphate and swelling. Their peculiarity is that during heating they form a film and inert gases that absorb excess heat and do not give oxygen access to the source of ignition.
2. Lubricating materials.They consist of a binder, often inorganic (alabaster, lime or clay), as well as refractory filler (mica, asbestos). In order to prevent fire, such material should be applied in a thick layer. Naturally, this method has one drawback: the surface has no decorative appearance.
3. Fire-retardant paints.These funds are applied to the tree in a fairly thin layer. This creates a film of 1 mm, which when heated to high temperature has the property of foaming and blocking the access of oxygen to the structure. The same characteristics are available and varnishes, but they do not spoil the appearance of wood. On the contrary, they can significantly improve it.
4. Impregnation.As part of these funds, you can note both organic components and combustible solvents. Therefore, care should be taken when working with them. Fire-retardant impregnation for some time can stop the spread of fire.
5. Combined substances. They can effectively protect the tree not only from fire, but also from pests (beetles, rodents and others).
This classification is the main one and makes it possible to determine precisely with the means that will suit you most.
Before fire protection is implementedwooden roof structures or other parts of the structure, it is necessary to purchase a suitable composition. So, during the selection, pay attention to the following criteria:
Naturally, you should buy it only at certified points of sale. Each composition must have the necessary accompanying documents, confirming its quality.
In principle, you can use the funds presented almost everywhere. However, there are certain caveats:
- Do not apply to wet or frozen wood. This will not give the proper effect.
- Do not cover the surface that has already been painted with other paintwork materials.
- Fireproof impregnation for wood can not be used for application to other types of building materials (metal, concrete, brick, plastic).
- It is possible to carry out fire protection work only in the warm season.
First of all, remember that you should work in theProtective clothing, so that impregnation does not fall on exposed areas of the body. The fact is that it can cause a burn or other damage. Before you start, you need to collect the necessary tools. Here everything depends on the type of fire protection. For example, you can use a normal brush or sprayer. You can also apply a normal dive for a short period. However, these methods do not provide deep impregnation.
It is best to apply soak methods. This will provide deeper penetration. Naturally, this method is more time-consuming and time-consuming.
It is necessary to apply the drug with observance of normsconsumption. Before this, it should be diluted according to the system specified in the instruction. This will ensure the effectiveness of the substance specified in the instruction. Do not work in rainy weather.
Before applying varnish or paint, the structure should be cleaned of debris and dust. If there are any irregularities, then they need to be treated especially carefully.
Fire-retardant impregnation of wood shouldproduced periodically. The fact is that the service life of the impregnation can vary from 1 year to 30 years. The coating should be inspected once every 12 months, if the structure is open, and at the next repair, if it is closed.
If the surface of the wood is chipped,exfoliation or washing out of the protective coating, and they occupy more than 25% of the area, then it is required to repeat the application. Try to use the same tool that you used before. If you bought something else, then you need to check the compatibility of these two substances. And it is better to remove the old layer of fire protection altogether.
That's all. Impregnation with a fire retardant compound of wooden structures can one day save your life. Try to be careful. Good luck!
