Fire-retardant treatment of wooden structures attic: features

The Attic is one of the most fire-dangerous places in any building. It is here most often focus complex wiring harness assemblies for the whole house. The event of the slightest circuit is extremely dangerous for the object. That is why is so important the timely fire-retardant treatment of wooden structures of the attic. Let's see what are the features of implementation of such events.

What is the purpose of the application of fire retardant coating on the wooden structures?

Due to the fire protection of attic floor to solve the following tasks:

• Prevented accidental fires;
• Weaken potentially dangerous factors, which may cause fire;
• Slows the development of the fire at the initial stages;
• Localized open flame.

Basic requirements

Is it necessary to fireproof processing of wooden designs of garrets of buildings? Here's what they say about that state building codes.

According to the provisions of the building codes, fire-retardant treatment of wooden structures of the attic should be conducted in areas between the roof and ceilings. The application of fire protective formulations mandatory exposed rafters and purlins.

Even a few small exposures can be judged that fire-retardant treatment of the attic acts as a compulsory precaution with the introduction of object in operation.

Additional requirements

Among the optional measures to protect the attic from fires worth noting:

1. The Installation of fire hatches – are a means of emergency access to the loft and allow to keep the spread of open fire up to 30 minutes.
2. Creation of special cuts-effective solution that allows you to stop the rapid fire of overlappings due to the separation of space of a loft into separate sections, covered with non-combustible materials.
3. Compliance with the rules of operation of the premises – do not accumulate trash, clutter up the space near the load-bearing structures.

Classification of fireproofing materials

Specialized tools that are used during fire fighting activities, first of all, divided into categories of solid and liquid. First, in turn, are divided into superficial and deep penetrating. For solid compositions, which flame retardant treatment of wooden structures attic, includes all sorts of sprinkles and coating.

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According to the nature of the action, all flame retardants are divided into passive (prevent high temperatures on the deep layers of materials) and active (directly affect the combustion process).

How is fire-retardant treatment of wooden structures of the attic?

Event to protect roofing from the fires are carried out by employees of specialized services on the basis of the relevant license. In the course of the work:

1. Calculates the area of a room that allows you to reduce the risk of fire, based on existing conditions.
2. Is the audit of buildings for compliance with the priority requirements of fire-prevention treatment of attics.
3. Identify the necessary fire protection.
4. Is the application of liquid formulations or of solid materials on the floor to the required class of fireproofing.
5. Performs examination of the quality of work, the proper act.
6. Confirm the paper are presented to the owner of the object.

Flame retardants

What are the materials for fireproofing attic floor? Currently, several options of fire protection.

In the first place is to provide a paint vehicle. This includes all sorts of fireproof pastes, paints, lacquers, impregnation. The coefficient of fire resistance of such tools is indicated on the container.

The flame retardant Treatment of wooden structures attic can have a negative impact on human health. Therefore, a requirement for applying liquid paint materials is the use of personal protective equipment.

For fire protection of load-bearing structures often resort to the creation of special fire-resistant barriers in the form of gypsum or gipsovolokonnyh plates. The inner space between non-combustible materials filled with mineral fillers.

As an alternative option for the protection of attic floor may be more reliable, but at the same time, expensive solutions, such as roller materials and liquid compositions on the basis of vermiculite.

According to fire safety regulations, these activities with the use of fire retardants can be done independently by the owner of the object. In practice, however, such actions negatively reviewed by representatives of the MOE. To avoid trouble, work aimed at fire protection of attics, it is recommended that at least under the control of the fire inspector.