Among the many home improvement materials, bamboo flooring has become the most environmentally friendly wood flooring material with its characteristics. The cell structure, chemical composition and physical and mechanical properties of bamboo are similar to wood, but bamboo and wood are not in the same family. Bamboo is a grass family. Therefore, its growth and reproduction are similar to common grasses, but have larger trees. difference.
　　
　　
First, the biological characteristics of bamboo:
Bamboo reproduction is carried out by the underground stems in the soil, and the bamboo shoots grow into bamboo shoots. 2-4 years old bamboo absorbs carbon dioxide, nitrogen and other nutrients in the air to produce nutrients, and feeds bamboo whip downwards to breed bamboo shoots; bamboo of 5 years or older sucks nutrients from bamboo whip and affects reproduction. From a bamboo shoot with a length of about 10 centimeters, it grows into a bamboo about 18 meters high and one foot wide and has a diameter of about one month. The bamboo material of 4-7 years old is the best. The material of bamboo above 7 years old is decreasing year by year. The time of standing bamboo is too long, and the bamboo stalks die and die. It can be seen from the above that bamboo is a renewable resource. It is no more than a tree. It grows fast, has a short cycle, and timely cutting does not destroy its reproduction, but rather facilitates its regeneration.
Second, the ecological function of bamboo:
Bamboo is evergreen, with many branches and leaves. The ability to absorb and decompose carbon dioxide to produce oxygen is 20 times that of ordinary trees. On average, a bamboo can fix 20 cubic meters of water and soil, which is one of the most ecologically important plants. The beautiful form of bamboo is a symbol of the toughness and humility of the Chinese people. Since ancient times, the Chinese people have loved to watch the "four gentlemen" of plum, orchid, bamboo and chrysanthemum. The bamboo forest has a very high negative oxygen content and is a natural oxygen bar. Bamboo forest will be the best place for tourism and leisure in the future.
The characteristics of the above bamboos give the bamboo products a multi-layered environmental significance.
First, the environmental significance of the use value:
Bamboo comes from nature and is itself non-toxic and harmless. Although bamboo products need to use adhesives with a certain formaldehyde content in the production process, the amount of glue used is small, and the existing production and processing technology has completely ensured that the amount of formaldehyde volatilization can be controlled within the range that does not affect any biological health.
Second, the environmental significance of production and processing:
In the production and processing of many products, direct discharge of toxic and harmful substances and carbon dioxide, pollution of the atmosphere or soil, or consumption of a large amount of energy, indirectly increase the emission of toxic and hazardous substances and carbon dioxide, destroying the ecological and environmental protection of the earth. The production and processing of bamboo products is pure physical processing such as planing, cutting, sand, no chemical reaction, no toxic and harmful substances, and low power consumption. The production and processing process does not cause any damage to the environment and ecology.
Third, promote the environmental significance of bamboo forest development:
Bamboo forest has a strong ecological function. At the same time, according to the growth and reproduction characteristics of bamboo, the rational cutting of bamboo not only does not destroy the ecology, but also beneficial to its regeneration. The development and utilization of bamboo products will definitely increase the enthusiasm of bamboo farmers to love bamboo and bamboo. Further promote the artificial cultivation of bamboo forests, change the barren hills into bamboo seas, promote the expansion of bamboo forest area and increase the amount of bamboo production, thereby promoting the strong ecological functions of bamboo forests, developing and utilizing bamboo resources for the benefit of mankind, maintaining soil and water, regulating climate and maintaining nature. Ecological benign cycle.
4. The environmental significance of industrial products that cause secondary pollution after replacement:
Many products are used for a short period of time, and the time spent in nature after being discarded is several times, dozens of times, or even hundreds of times of their use time. Modern industrial production capacity is equivalent to tens of thousands of human social productive capacity in the past. Times, industrial waste that cannot be freely degraded continuously accumulates on the earth, causing secondary pollution. If it cannot be improved, it will eventually make the beautiful home of mankind no longer exist. Bamboo products come from nature and can be freely degraded quickly under natural conditions without secondary pollution. It is of great environmental value to avoid secondary pollution by replacing plastic products, porcelain products and glass fiber products with bamboo products.
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