Boric acid solution.
Posted: Mon Feb 10, 2025 5:06 am
Sodium fluoride solution. Prepared at the rate of 300 g per 10 l of water (3 percent solution). To apply the impregnation to the wood, use a sprayer or a fly brush with natural bristles. Apply in three layers, the time between layers is 1.5-2 hours, after complete drying it forms a waterproof layer. The preparation prevents the development of fungus, has a detrimental effect on insects. Fluorine compounds have fire retardant properties, their use provides additional fire protection for the building. The advantage of such an antiseptic is moisture resistance, efficiency and simplicity.
A solution of copper sulfate and sodium dichromate. At home, prepare an antiseptic according to the following recipe: mix 1 kg of dry copper sulfate and sodium dichromate, pour in 18 liters of arm water and mix thoroughly, add 100 g of vinegar to the solution. The composition is applied in one layer using a whitewash brush - maklovitsa, small wooden elements are treated by dipping. The antiseptic is destructive to any microflora and is guaranteed to protect wood from biopests for 12-15 years, suitable only for external use. Work is carried out using hand protection.
This is important. Experts note: a single-component hungary mobile database based on copper sulfate is short-lived, the solution penetrates into the wood to a depth of less than 5 mm and is easily washed out by atmospheric moisture. Timber antisepticized with such a composition can be used for attic structures and floor joists.
To prepare an antiseptic impregnation, the acid is mixed with soda ash in a ratio of 1:3, diluted to obtain a 20% solution (2 kg of the mixture per 10 liters of water). The solution is applied to the surface using methods that ensure quick drying; you can use a sponge or a sprayer. Boric acid is a weak poison that affects microorganisms and insects. The antiseptic solution is deeply absorbed into the pores of the wood; after drying, the acid does not evaporate and is not dangerous to humans. This property allows the solution to be used indoors.
When treating wood with bitumen impregnations, tar or compounds based on used motor oil, it is not necessary to use an antiseptic, these products are destructive to microflora and insects.
Antiseptic compositions used to protect wood from rotting and wood-boring insects are described in GOST 20022.2-80. In total, the standard provides more than 25 antiseptic compositions recommended for industrial purposes, many recipes are made using available components. All the described antiseptics are toxic to one degree or another, before starting work, you must familiarize yourself with safety measures, and use protective equipment when working.
A solution of copper sulfate and sodium dichromate. At home, prepare an antiseptic according to the following recipe: mix 1 kg of dry copper sulfate and sodium dichromate, pour in 18 liters of arm water and mix thoroughly, add 100 g of vinegar to the solution. The composition is applied in one layer using a whitewash brush - maklovitsa, small wooden elements are treated by dipping. The antiseptic is destructive to any microflora and is guaranteed to protect wood from biopests for 12-15 years, suitable only for external use. Work is carried out using hand protection.
This is important. Experts note: a single-component hungary mobile database based on copper sulfate is short-lived, the solution penetrates into the wood to a depth of less than 5 mm and is easily washed out by atmospheric moisture. Timber antisepticized with such a composition can be used for attic structures and floor joists.
To prepare an antiseptic impregnation, the acid is mixed with soda ash in a ratio of 1:3, diluted to obtain a 20% solution (2 kg of the mixture per 10 liters of water). The solution is applied to the surface using methods that ensure quick drying; you can use a sponge or a sprayer. Boric acid is a weak poison that affects microorganisms and insects. The antiseptic solution is deeply absorbed into the pores of the wood; after drying, the acid does not evaporate and is not dangerous to humans. This property allows the solution to be used indoors.
When treating wood with bitumen impregnations, tar or compounds based on used motor oil, it is not necessary to use an antiseptic, these products are destructive to microflora and insects.
Antiseptic compositions used to protect wood from rotting and wood-boring insects are described in GOST 20022.2-80. In total, the standard provides more than 25 antiseptic compositions recommended for industrial purposes, many recipes are made using available components. All the described antiseptics are toxic to one degree or another, before starting work, you must familiarize yourself with safety measures, and use protective equipment when working.