Sawdust as a heater , whether they will be able to warm us?

Assessing sawdust as insulation

In the villages you can find the house where the clay with sawdust floors are made, they stand for years without any damage.On the basis of the industrial way of sawdust produced wood blocks opilkobeton, sawdust pellets and arbolit.So their value is difficult to overestimate.The main advantages of sawdust - insulating properties and price.

sawdust layer holds the heat as well as a layer of mineral wool, that is, the application rates are about the same.Sawdust retain all the properties of wood, they are environmentally friendly.Sawdust can be filled in a remote place, that is, first they need to be mixed with the other ingredients and then compacted backfill.It will turn wood block desired shape with excellent thermal and sound insulating properties.

Deficiencies in sawdust only two, and both belong to the untreated sawdust without additives.Clean dry sawdust are flammable, they perfectly reproduce and live rodents.Therefore sawdust mixed with lime, gypsum or cement and moistened with a solution of copper sulfate.The resulting mixture is non-flammable and does not support combustion, and rodents, it is necessary not to taste, and they avoid it.

What we need to insulate sawdust?

use sawdust as insulation is best to frame one-story houses with independent building.Before you begin, you need to prepare:

• sawdust;
• cement;
• lime;
• wood preservative - boric acid or copper sulfate;
• watering;
• mixing container;
• shovel or mixer.

layer thickness depends on the average temperature of the area and the purpose of the house.For seasonal living enough in the ceiling 25 cm and 15 cm in the walls.If the house is supposed to live all year round, the layer should be increased to 30 cm. For this to add extra frame rack, forming the space for filling.

Places passing flue pipes and electrical wiring must be strengthened fire resistant materials.Wiring, it is desirable to hide in metal tubes with a wall thickness of 3 mm.Sockets, switches, heating, wiring, and other flammable places need to put non-combustible material.

Vapor barrier is not needed in the cement mixture absorbs excess moisture and wood block only gets stronger.In recent filings contain substances that prevent the binding of cement with water, this mixture will be unstable.Therefore, we must either give sawdust stand for about 2 months, or slightly dampen the liquid glass.

How to carry out work on warming?

mixture for the filling is prepared in such proportions: 10 buckets of sawdust is taken 1 part of cement and half or a whole bucket of lime.Everything is mixed, dust enveloped the cement and lime.Then diluted in water and antiseptic through the garden watering sprayed water.On a number of chips need to 5-10 liters of water, everything depends on the initial moisture content.

need to stir the mixture and try to squeeze his hand.The lump should be the humidity, so it is not crumbled, and water droplets to squeeze more out of it was not.When this humidity is reached, the mixture is ready.

After that sawdust as insulation, to sleep in the right places and ram layers.Final maturation of the blocks occurs within 2 weeks, all this time, it is desirable to ventilate the room at least once a day.Better after the application phase to wait a couple of weeks to make sure that all voids are filled, and fill up the missing, if necessary.

sawdust can be prepared plaster: add sawdust clay, cement, newsprint and water.It turns warm plasters for interior works.From the same compound can be produced in the form of sheets of any size, and a ram to ripen.Such sheets can be used as the insulation on your own.