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Japanese technology of wood preservation Shou-Sugi-Ban

The incredible Shou-Sugi-Ban technique is used to create waterproof wood furniture and furnishings. Let’s find out what it is.

At the beginning of the 18th century, a special technique appeared in Japan aimed at preserving wood, protecting it from external influences and extending its service life. She received the name Shou-Sugi-Ban. Let’s figure out what this technique is, how to do everything with our own hands.

Shou Sugi Ban is one of the most popular woodworking techniques

Initially, the Japanese used Shou-Sugi-Ban only for cedar, but later this technique was used to preserve ash, oak, maple, cypress, pine and other types of wood. The Shou-Sugi-Ban technology consists in wood burning, fire treatment, which gives an excellent effect of conservation and decoration.

After firing, the tree is not afraid of water, fire, sunlight, pests. In addition, the flame emphasizes, emphasizes the structure of the tree, making each piece uniquely beautiful.

Japanese technology of wood preservation Shou-Sugi-Ban

What you need to preserve wood using the Shou-Sugi-Ban technique:

  1. Planks or slabs of wood that you will be working with.
  2. Propane burner. Manual travel or connected to a gas cylinder.
  3. Brush with brass wire, sanding paper, sanding pad.
  4. Wood polish based on polyurethane.
  5. Brushes for applying paint, stain and polish.

The burner must be large enough. Of course, you can work with small planks with a small burner, but if the piece of wood is large enough, a “spotty” effect can appear. The wood may not be burned evenly. With a large burner, everything will turn out much faster and more evenly.

Take a test first. The same type of wood during firing can manifest itself in completely different ways! Decide how deep you want to get fired. To black-charcoal or superficial to brown.

Important! The Shou-Sugi-Ban firing result will depend on the condition of the wood. If it is old, you will have to burn all the upper, shabby layers. Also, damp, fresh wood will take longer, harder to burn. The result also depends on the pattern of the layers. If it is dense, the view from the board or slab will be more beautiful.

Japanese technology of wood preservation Shou-Sugi-BanJapanese technology of wood preservation Shou-Sugi-Ban

During firing, the burner should be kept at a minimum height of 30 centimeters, touching the wood with the very edge of the light blue torch. It is as if you are painting on wood, making movements similar to the process of painting. And you see how gradually your piece of wood gets darker. In the process, you will hear the crackling of a tree. This means that you have reached the goal, the Shou-Sugi-Ban drawing is received.

Japanese technology of wood preservation Shou-Sugi-Ban

After firing, the wood must be allowed to cool, and then, with a brush, sanding paper, remove the layer of soot and carbon deposits. Don’t press too hard to leave streaks. The brushing depth will depend on the firing depth. The tree can now be painted in any color using wood paint for exterior or interior use, depending on where you plan to use your finished product.

Japanese technology of wood preservation Shou-Sugi-Ban

Wipe off excess paint immediately until it is absorbed. Then you should apply the stain with a brush and wipe it off in just five seconds. The polish is used in the last stage of processing. If you plan to use the charred wood inside the house, you can soak it with hemp or linseed oil. For outdoor use, the wood can be additionally varnished.

Japanese technology of wood preservation Shou-Sugi-BanJapanese technology of wood preservation Shou-Sugi-Ban

Where can you use Shou-Sugi-Ban canned wood? The Rmnt.ru portal has already shown how beautiful and interesting wood slabs look in the interior. Burnt wood can be used for facades, fencing, furniture and decor. Wherever. Such wood looks great and lasts a very long time. published by econet.ru

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PS And remember, just by changing your consumption – together we are changing the world! © econet

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