Wednesday, July 10, 2013
The primary component of polyethylene artificial turf is non-biodegradable materials
artificial turf on the relative activity characteristics of natural turf advantage of excellent field homogeneity, flatness, but also much better, you can prevent abundant due to weather, maintenance and other elements of adverse site conditions formed, and then affect competition.
The impact of the situation on the air condition affecting natural lawn constituted by the green plants, can be subjected to reasonable light collaboration with these lifelong metabolic process receives carbon dioxide and release oxygen, and can receive sulfur dioxide, hydrogen fluoride, ammonia, chlorine and other toxic gases, purify the effect of air. There are distinct natural turf blocking effects of dust, measured according marked life in scraping thirty-four wind, bare ground air dust concentration of 13 times over the lawn. Studies show, 25 square meters of lawn can be a small reception I fully exhaled carbon dioxide, is converted into oxygen, contentment human respiratory oxygen required for the process. artificial turf is made of polyethylene, polypropylene and other polymers made from non-living matter, can not introduce new movement for green plants, and not having a conditioning effect of atmospheric oxygen balance. Although artificial turf can be blocked to some extent, the dust, but does not have to receive toxic gas purification function of the atmosphere. In addition, low levels of artificial turf fiber technology often contain chlorine impurities at high temperatures, strong sunlight premise would differentiate and release chlorine and damage air quality.
The impact of weather natural turf rootzones is mixed sediment body structure has plenty of pore water and precipitation processes can accumulate water, play water cultivation effect. Hot weather, the turf grass with roots deep in the water received through transpiration effect take four weeks the situation a lot of heat, useful for lowering the ground temperature, conditioning necessarily within the confines of the small weather. artificial turf plateau bed structure made of rubber, concrete or asphalt composition, water simply can not play the cultivation effect, so can not reduce the surface temperature and the heat capacity is small, resulting in surface temperature significantly higher than the air temperature, especially in the block-style stadium this problem is more severe. Summer noon hours, artificial turf venue can look to the surface near the heated air has clearly distorted picture. For the implementation of the data indicated, 30 ℃ high temperature above premise, the appearance of natural turf uniform temperature below the temperature of 2 ℃ to 3 ℃, while the artificial turf surface temperature is higher than the temperature 6 ℃ to 11 ℃, and with rising temperatures, artificial turf surface temperature rise should be clear than natural turf. In the summer, artificial turf surface temperature is very high, if the attack at this time compared to its use by intense friction, contact with the skin will suffer severe damage.
The final product of natural grass hay residues that occur in the floor bed sediment microbial differentiation effect, the conversion of organic matter in the soil from the new back. Final scraps non-toxic, harmless sediment inclusion bodies, one can add organic matter to improve after another he used to do.
The primary component of polyethylene artificial turf is non-biodegradable materials, after 8-10 brother of the cuts, the composition of several tonnes of polymer waste. Common foreign takeover by professional companies to receive degradation, and then complete the capital regeneration applications, domestic Highways engineering can be used as the foundation of filler. Going to other uses, such as by the need to eliminate the root of asphalt or concrete bottom.