Square lighting should reflect a relaxed and more humane artistic atmosphere according to the landscape features and functional areas, emphasizing artistic performance in effect, highlighting its interest and human participation.
Qinzhou City Administrative Center Square (Mengyuan Square) covers an area of ​​over 30,000 square meters. The square integrates leisure, sightseeing and tourism, including administrative office buildings, artificial lakes and Jiuqu Bridge, and becomes a leisure plaza with southern characteristics.
Dream Garden Square is divided into two parts by Dongsheng Street, and the administrative square is in the north. The night lighting design effect focuses on the magnificent atmosphere, the strong and vigorous atmosphere, and the landscape lighting, which is lively and solemn. The southern part is a leisure culture square. The lighting should reflect a relaxed and more humane artistic atmosphere according to the landscape features and functional areas. The effect is emphasizing artistic performance, highlighting its interest and people's participation. Minimize tree-type lighting fixtures, avoid affecting the visual transparency of the square and destroy the overall effect of the square's original landscape. The combination of lamps and square structures serves as a hidden light source, while modern high-tech products and scientific control methods. A guiding light band or pattern is formed on the ground, and the color effect of the color gradient and the water body illumination realize the moving effect of the LED color change of the square from south to north.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
NY300 Asbestos Jointing Sheet for Oil-Resistance
Description:NY300 Asbestos Jointing Sheet for Oil-Resistance is made by long asbestos fiber in high quality and oil resistant synthetic rubber as the main materials.
Usage:Suitable for the mediums of temperature under 300℃ and pressure under 3.0Mpa kerosene,mineral oil,plant oil,hot chemical solvent oil,etc transmitted in the joints of facilities and pipelines.
TEMP:300℃(max)
PRESS:3.0MPa(max)
Dimension:1540x1360mm(recommend)
4100×1500mm; 4500 x 1500mm;2000×1500mm;
1500×1500mm;1500×1000mm;1270×1300mm; 3810×1300mm
Thickness: 0.5~6.0mm
Technical data:
Lateral Tensile Strength MPa ≧12.7
Compressibility % 7~17
Recovery% ≧50
Density g/cm³ 1.6~2.0
Normal temperature softness No cracking
Oil Resistivity Test:
Immersion IRM903 Oil keeping 5h (149℃)
Lateral Tensile Strength(MPa) ≥ 9.0
Weigh gain rate(%) ≤30
Immersion ASTM Fuel Oil B keeping 5h(21-30℃)
thickening rate (%) 0~20
Oil sealing properties under normal Temperature
Medium:RH-75 Avgas
Pressure: 15Mpa No leaking keeping 30 minutes
Nitrogen Leakage Rate ML/(h•mm)≦300
Ny300 Asbestos Jointing Sheet For Oil-Resistance
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