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Pyroizol (fire retardant composition) 25 kg – LAKEM, OOO | all.biz
Buy Pyroizol (fire retardant composition) 25 kg
Pyroizol (fire retardant composition) 25 kg

Pyroizol (fire retardant composition) 25 kg

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Description

Purpose:

Aqueous solutions of fire retardants and antiseptics decompose at high temperatures, and the released gas inhibits combustion. Antiseptics present in the composition protect the wood from fungus, mold, woodworms.

Produced in frost - resistant and frost - resistant versions.

Scope and properties:

They are used for fire protection and antiseptic treatment of wooden structures indoors. Surface treatment (impregnation) should be carried out in dry conditions (indoor humidity not exceeding 80% , wood moisture not exceeding 15% ).

The compositions belong to the first and second groups of fire retardant efficiency, when the loss of wood mass during combustion is 9 and 25% , respectively.

The composition meets the requirements of the technical regulations on fire safety requirements (Federal Law of 22.07.2008 No. 123 - F3)

Specifications:

- density - 1.15 - 1.17 g / cm 3

Theoretical composition consumption:

Flow compositions "PIROIZOL" ready - to - use (liquid form): 550 g / m 2 for the first group and the flame - retardant efficiency of 380 g / m 2 for the second group of flame - retardant efficiency. For powdered compositions "PYROIZOL" consumption is 150 and 120 g / m 2, respectively,

The composition is diluted in a ratio of 1: 2.5 (powder: water).

Practical expense:

The consumption is influenced by the species of wood, the conditions and method of impregnation, environmental conditions.

Drying time (at a temperature of 20 ± 5 ° С; humidity not more than 80% ):

It is impregnated in 2 - 3 layers, each layer dries up within 5 - 6 hours. After processing, it must dry for a week, and only after that it is subjected to fire protection tests.

Tool cleaning:

Water.

Color:

Liquid with a greenish - yellow tint

Surface pretreatment:

Remove dirt and salt deposits from wooden surfaces with a dry brush, cloth, sandpaper.

Conditions for impregnation of wooden surfaces:

The surface of the wood must be dry (preferably no more than 15% moisture).

The temperature of the air, surface and composition should not be lower than plus 5 ° С for a non - frost - resistant composition, and the relative humidity should not be higher than 80% . Dissolve the powdery composition in water in a ratio of 1 / 2.5 (powder / water).

Impregnation:

Stir the composition thoroughly before use. Apply by spray, brush, roller. It is possible to use painting units for airless spraying (companies GRACO, TAIVER, CONTRACOR, etc. )

Checking the quality of the impregnation:

At construction sites, it is possible to take samples of wood chips from processed wood and burn them in the VNIIPO device. Chip thickness 1 - 2 mm. If the tree is properly treated with a fire retardant, then the chips, when introduced into the fire, swell, char and do not burn due to the release of gas that inhibits combustion. In laboratory conditions, it is necessary to repeat the process of wood processing on the appropriate samples in accordance with GOST 16363 - 76.

Shelf life / Service life of the coating:

24 months in a dry and cool place.

10 years from the date of application. The coating can be used from minus 40 to plus 40 ° C.

Occupational Safety and Health:

Effective air exchange, use of a specific type of respirator, rubber gloves and a rubberized apron

Environmental protection:

Do not pour in concentrated form into drains, waterways or soil. When diluted tenfold with water, the compounds are converted to nitrogen - and phosphorus - containing fertilizer.

Coating life:

Resistant to aging.

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Pyroizol (fire retardant composition) 25 kg
Pyroizol (fire retardant composition) 25 kg
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