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Thermowood Cladding, Quality Durable Exterior Cladding Alternative To Tropical Hardwoods

Feb 22nd 2018, 10:21 am
Posted by alexnewbig
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(Timber) Products Ltd. The first thermally treated wood was produced in the 1930s by the German scientists Stamm and Hansen, and in the 1940s by the American scientist White. Today, Thermowood (trade name only) is recognised as the market leader & is commercially used in a lot of external application including cladding installations.

A Turkish producer, Nova Wood, also started producing of thermally modified wood and became a minor player in European markets. During the heat treatment, chemical and structural changes occur within the timber which alters and improves some of its basic characteristics.

Thermowood is more stable than untreated timber. Clear Pine and Red Pine Thermowood® has improved durability when used in above ground applications as the treatment process destroys the rot-causing hemicelluloses which nourish fungi and bacteria. ThermoWood® is thermal modified wood.

Being a thermally enhanced product, the side effect of this makes the timber brittle. We offer thermally modified soft- and hardwood lumber in different sizes. Our products consist of the best material available on the current market. PEFC works throughout the entire forest supply chain to promote good practice in the forest and to ensure that timber and non-timber forest products are produced with respect for the highest ecological, social and ethical standards.

In addition to resistance to decay and weathering, the thermal insulation capability and dimensional stability of the wood are improved and distortion reduced. Weather resistance of the heat‐treated wood was improved by the water‐ or solvent‐borne paints. After thermal modification the timber becomes naturally durable making it suitable for use as cladding, decking or other outdoor applications, without the need for toxic chemical preservative treatment.

The thermo treatment process strengthens the molecular structure of the wood which gives it greater dimensional stability. Our values place a great deal of importance on the fact that our products are environmentally friendly and natural. In addition to natural durability, thermal modification provides other benefits.

Thermowood's low moisture content and hardened fibers creates a very decay resistant product, making it a great choice for humid areas or where dampness may occur occasionally. In addition to untreated wood, we manufacture products for indoor and outdoor use from thermally modified wood.

Being a thermally enhanced product, the side effect of this makes the timber brittle. We offer thermally modified soft- and hardwood lumber in different sizes. Our products consist of the best material available on the current market. PEFC works throughout the entire forest supply chain to promote good practice in the forest and to ensure that https://crystal-towers.com.ua/ timber and non-timber forest products are produced with respect for the highest ecological, social and ethical standards.

I had not heard of ThermoWood before, but in fact versions of it are pretty common in North America, under the description of Thermally Modified Wood. Studies on the possible benefits of thermal modification of wood began as early as the 1930s and 1940s in Europe and USA, but the manufacturing process never reached an industrial scale.

The equilibrium moisture is up to 50% less than natural wood, which makes thermo-processed wood a better option for use in outdoor conditions. Thermally modified wood production on a commercial scale has been concentrated largely in Estonia. Our product range includes a wide range of Thermo Ash Wood, Thermo Ash Flooring, Thermo Treated Wood, Thermo Ash Wood Decking, Thermo Ash Pine and Pine Decking Wood Thermo.

As a result, swelling and shrinkage due to moisture is decreased, biological durability is improved, colour darkens, several extractives flow from the timber, it becomes lighter, equilibrium moisture content decreases, pH decreases, and thermal insulation properties are improved.

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