Wednesday, July 17, 2013

artificial turf schedule arrangements and names


artificial turf schedule arrangements and names

artificial turf project name, project schedule requirements Stadium artificial turf, with a total duration of 35 calendar days. artificial turf projects, playground total area of ​​about 7,466 square meters, including the original lawn grass paving 12cm6% cement powder, paving 8cm thick concrete cushion, laying artificial grass football field and improve supporting facilities, the specific content and artificial turf project amount to provide a full set of tender drawings, intermediary budgets and relevant information, including the full content. Field conditions
          1, artificial turf projects outside the scope of road was passable large vehicles, equipment and materials for the construction approach.
          2, water supply, power supply: the scene to provide positioning control point elevation and construction of temporary water and electricity connection ports, require the successful installation of separate units of construction of water, electricity meters, according to water, electricity meters surrender the actual amount of water and electricity to the building of a month units, water pipeline construction site as required by the successful tenderer resolve themselves, with construction conditions.
          3, the venue of the "leveling" has been completed, the temporary facility location determined by us in consultation with the owners, immediately after entering our construction.
          artificial turf engineering characteristics:
          1 excavation sites are used backhoe excavator, artificial trimming  Sinotrans used dump truck moving soil, site construction site as missing, all the earthworks are timely Sinotrans.
          (2) The artificial turf project construction period, heavy task, be sure to co-ordinate the pre-construction planning, science arrangements in order to ensure that artificial turf projects completed on time and durability.
          3 construction site surrounded by a safety net enclosure, strengthen management, set up special security on duty every day.

Monday, July 15, 2013

Why choose synthetic turf?


Why choose synthetic turf?

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. synthetic turf plateau bed constructed from 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, synthetic turf field 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 synthetic turf surface temperature is higher than the temperature 6 ℃ to 11 ℃, and with rising temperatures, synthetic turf surface temperature rise should be clear than natural turf. In the summer, synthetic 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. Impact of the situation on the air condition affecting natural lawn constituted by the green plants, You can use these lifelong collaboration through the light rationale metabolic process receives carbon dioxide and release oxygen, and can receive sulfur dioxide, hydrogen fluoride, ammonia, chlorine and other toxic gases, purify the air effect. 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. synthetic 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 synthetic turf can be blocked to some extent, dust, toxic gases but does not have to receive air purification function, synthetic turf. In addition, low levels of synthetic turf fiber technology often contain chlorine impurities at high temperatures, strong sunlight premise would differentiate and release chlorine and damage air quality.

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 synthetic turf are 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.

Wednesday, July 10, 2013

artificial turf grass green greenery natural successor


artificial turf grass green greenery natural successor

One from the foreign authority's statistics report shows that in recent years, artificial turf in greening projects in proportion to the area occupied by a double-digit average annual rate of growth over more than 70% of respondents as the courtyard of the artificial turf greening of choice.

artificial turf and now have 40 years of history, it is the beginning originated in the United States, it was not in the ceiling of the natural grass can not grow underneath, in order to solve this problem, the use of artificial turf. Since then artificial turf from the U.S. to the worldwide popularity, the formation of grass Americas, Europe, grass, Australia, and Asia Grass Grass split the market situation and the Americas because of a long history of grass, materials and advanced technology have a stronger market competition force. artificial turf field has a very big advantage, and no doubt will be more and more widespread use.

Insiders pointed out: "The advantage of it is the artificial turf in the green flowers become a true successor who deserved." It is reported that, artificial turf was originally born in 1966 in the United States a military project, was widely used in football, baseball, soccer, golf courses and other sports venues, and gradually "to seize" a civilian courtyard "turf."

According to reports, artificial turf with real plants can not be compared with many advantages: all-weather, beautiful evergreen, safety and environmental protection, simulation, durability, economy, maintenance-free, simple construction. From a study by the University of California at Irvine can clearly see that these advantages, the report pointed out that the maintenance of a 20 square meters large natural turf, about 80,003 a year one thousand liters of water (quite a year domestic water consumption), plus a lawn mower fuel use and waste emissions, so green is actually not environmentally friendly.