One: teak
Teak (Tectona grandis L.f), alias: annatto, chai teak, chestnut, stone salt. English name: Teak. Known as the "king of Wanmu" reputation. Teak combines the advantages of fast-growing, wood, craftsmanship and decoration. Naturally distributed in Myanmar, India, Thailand and Laos. Widely cultivated in the tropical area of ​​about 480,000 square kilometers. One of the most important tropical tree species in the world, it is the largest tree species in the precious broad-leaved timber species, accounting for 50% of the total planted forest area in the world.
Teak is a world-famous precious wood with a large proportion of heartwood and a dark brown color. It can resist the resistance of termites and sea worms in different sea areas. It is extremely resistant to corrosion. It is not cracked under the conditions of sun and rain, dry and wet, and has strong water and fire resistance. The wood has a specific gravity of about 0.7, and the material is tough and refractory, and the structure is dense and beautiful. Medium in weight and high in strength, the texture is straight and easy to process. It is extremely versatile and is mainly used for the manufacture of advanced materials for warships and ships, bridges, buildings, trucks, furniture, sculptures, wood and veneers, and paneling. It has a very broad development prospect in the domestic and international trade markets.
Teak is the world's most valuable tropical tree species with the highest output per unit area. Wood is expensive. Since the teak natural forest resources have been drastically reduced, Thailand, India and Indonesia, the traditional teak exporting countries, have stopped exporting teak logs since the 1980s. Myanmar is currently the only exporter of teak logs. Teak logs and sawn timber can be found in the international market, and prices are rising year by year. In the late 1980s, the price of the Burmese teak market increased by 10% to 15% annually. In 1999, the wet weight of three types of logs was as high as US$4,520 per ton, equivalent to RMB 37,520. Even the small trail wood, at the auction in Myanmar last year, is more than 1,000 US dollars per ton, equivalent to 10,000 yuan. It is more than 20 times that of ordinary wood.
There is no trading market for teak logs and sawn timber in China. The timber stores sell all imported teak products. It can be seen that the quantity and quality of plantation forests in China's timber production industry are far from the requirements for carrying timber production. Long-term supply is in short supply and has great development prospects.
Second, the seven characteristics of teak:
1 ̇ wood is firm and durable, and the texture is excellent
2 ̇ expansion shrinkage is one of the smallest of all wood
3 The cookware is highly resistant to corrosion, moisture and moisture and is not easily deformed under various environments.
4 ̇ fine and beautiful texture
5 ̇ high oil content, the more smooth the use
From the texture point of view, the real teak floor has obvious ink lines and oil spots, and the fake teak floor or ink line or ink line is shallow and scattered.
From the texture point of view, the real teak floor is shiny, oily and sexy, and the fake teak floor is dry and dull.
From the weight, the teak floor is lighter than rosewood, heavier than the hemlock, and moderately, while the fake teak is generally biased.
The teak floor has a special aroma from the scent, which is noticeable when cut. The scent smells very comfortable, and the fake teak floor is either unscented or unpleasant.
The sawdust from the real teak floor from the sawdust is very oily, with a soft feel when pinched, while the sawdust of the fake teak floor is dry and loose.
From the water absorption, two drops of water are dispensed on the fake teak floor, the water is quickly absorbed, and the drops are on the unpainted area of ​​the real teak floor. The teak floor absorbs slowly and has almost no water absorption.
4. Decoration building materials market Maple teak popular
From the various signs of the market, this year, in the decoration building materials market, maple and teak will lead a new round of fashion.
The main reason lies in this: First, people are tired of leading the market for a long time, such as eucalyptus and cherry wood, especially the younger generation of consumers, and strive to get rid of this pattern and seek new and different. Second, the color of the maple is lighter, and the oil mixing process can better express the personality, which is quite popular among young people. Third, the color of teak is stable, the material is stable, it is not easy to be deformed, and the effect of home decoration is rich and elegant, which is very popular among the elderly. Fourth, these two types of wood are more suitable for matching furniture and skirting boards of other materials, and it is easy to reflect the personality of the occupants.
5. Teak carving
Teak wood carving, which is crafted with teak wood, is mainly made of high-grade wood made in Myanmar - teak carving, lion, unicorn, horse and other animal shapes, and then polished, painted and other techniques, vivid and funny People love it, and it can be seen everywhere in the handicraft shops in Ruili, Sui-cho, Kunming, etc. It is a tourist souvenir with more collection and appreciation value.
6. The price of wood - teak
Verbaceae tall arbor teak, native to South Africa, Southeast Asia with the most; the trunk is straight, less branches; wood yellow brown, large proportion, shiny, clear and beautiful pattern, anti-corrosion and wear-resistant, strong insect resistance, Easy to process, not easy to deform, is a famous building, carving and decorative materials. It is said that the trading of teak in the international market is often priced.
As the saying goes, "ten years of trees, a hundred years of tree people", this may not be suitable for teak, because it grows very slowly, generally takes hundreds of years to become a material, planting a teak often has to go through two or three generations to cut, really "before People plant trees, and later generations enjoy happiness." "Grandfather planting trees, grandchildren benefit."
7. Teak flooring creates a healthy environment
With the improvement of living standards, people need a more comfortable, warmer and healthier home environment. The solid wood floor feels comfortable, warm in winter and cool in summer, and it is a healthy and harmless natural building material. Because it caters to people's pursuit of returning to nature, it has become the focus of home improvement. Among them, teak flooring has overcome the shortcomings of easy deformation, cracks and shrinkage of solid wood flooring due to its adaptability to the dry and cold climate in Beijing.
Teak solid wood flooring contains heavy oil, can resist moisture, insects, ants and special anti-corrosion; its micro-pinhole stable structure makes teak solid wood flooring both strength and toughness, good stability, general hardwood flooring After two years of installation, there will be a large contraction in the winter, the gap will be 3 to 4 mm; in the summer, the drum will be inflated and a large loose sound will appear. The teak wood flooring is very stable and the gap changes are very small. The teak solid wood flooring is rich in color, with natural wood color, coffee color, and a neutral color that is neither hot nor cold. Beautiful ink lines and colorful oil shadows form a natural texture in a variety of poses.
Teak's unique natural aroma is noticeable when cut. It has been widely used in Guangzhou and Shanghai, and some real estate in Beijing has begun to use teak flooring.
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