一、防风挡网
A, wind proof net
网球场防风挡网起到防风,防沙主遮光等作用。要求有较强的耐久性,主要材料用合成纤维的粗素材。颜色是绿色。
The tennis court wind proof net to play wind, sand and shading effect. Requires a strong durability, raw material of synthetic fiber materials used in the main. The color is green.
二、围网的基础
Two, the purse seine
围网支柱的间隔应根据围网的高度和基础的深度综合考虑,一般间隔1.80米-2.0米为宜。
Seine pillar interval should be based on the comprehensive consideration of the height and depth of purse seine based, the general interval of 1.80 meters -2.0 meters is appropriate.
三、遮光挡网
Three, the shading block network
遮光挡网主要作用遮挡外面刺眼的光线,同时防止来自网球场地外侧的干扰。颜色一般为绿色,,材料主要是具有耐久性好、耐水性好的合成纤维(聚乙烯类)。
The main effect of shading a block outside the glare of light, while preventing the interference from the outside of the tennis court. General color is green, is the main materials, synthetic fiber having good durability, good water resistance (polyethylene).
四、围网的要求
Four, the requirement of purse seine
1、围网建造要坚固,无凸出部分,门把手、门闩要隐蔽起来,以免给打球人造成危险。2、通道门应足够大,以便维护球场的设备进入。通道门应置于适当的位置,以免影响打球。一般门宽2米、高2米或宽1米、高2米。
Strengthen construction of 1, purse seine, no protruding parts, door handles, door latch to hide, so as to avoid causing danger to play. 2, access door should be large enough to maintain the equipment into the stadium. Access doors shall be placed in a suitable position, so as not to affect the play. Generally the door is 2 meters wide, 2 meters high and 1 meters wide, 2 meters high.
3、围网最好采用包塑的铁丝网,网眼最大面积应为50毫米×50毫米(或45×45毫米),围网的固定件不能有锐利的边沿。
The 3 best use of plastic bag, purse seine barbed wire, the largest area of the mesh should be 50 mm x 50 mm (or 45 x 45 mm), fixed parts can not have sharp edges of purse seine.
五、围网的高度
Five, fence height
网球场两侧围网的高度为3米,两端4米。场地若临居民区或马路,其高度均匀为4米以上,另外在网球场的边侧为了使观众看比赛容易,可设H=0.8O米的围网。
Court sides fence height of 3 meters, 4 meters at both ends. Site if Lin settlements or roads, the height is 4 meters above the uniform, in addition to the court side in order to make the audience to watch the game easily, can let H=0.8O meters of purse seine.