Le luasghéarú uirbiú agus forbairt eacnamaíoch, tá an nasc idir cathracha agus cathracha, cathracha agus ceantair thuaithe, agus ceantair thuaithe agus ceantair thuaithe tar éis éirí níos dlúithe. Thug an monaróir péint marcála isteach gur gnáth-mharcáil é an péint marcála bóthair a úsáidtear le haghaidh pábhála asfalt agus pábháil stroighne chun trácht a threorú agus a rialáil. Ós rud é go gcaithfidh marcanna bóthair an ghaoth agus an ghrian agus tionchar agus caitheamh feithiclí a sheasamh, caithfidh na marcálacha a bheith buan.
marthanacht marcála bóthair
(1) Friotaíocht a chaitheamh. Thug an monaróir péint marcála isteach go bhfuil dul chun cinn an ghluaisteáin ag brath go hiomlán ar an frithchuimilt idir na rothaí agus an talamh, agus tá ceanglais ard ag an bhfrithchuimilt seo ar an marcáil. Tá na coinníollacha bóthair inár dtír sách casta. Tá ceanglais ard ar fhriotaíocht chaitheamh marcálacha bóthair ag an mbóthar le damáiste crua, ag siúl na rothaí miotail, agus an gaineamh agus an slaig ar dhromchla an bhóthair.
For wear resistance, my country's standard requires a weight loss of Less than or equal to 50mg at 200 rpm/1kg, while the Japanese standard JLS requires a weight loss of 100 rpm/1kg Less than or equal to 200mg. Of course, it suffices that the visibility of the abrasion resistance can be ensured within the specified range and within the specified time period.
(2) Weather resistance. The marking coating manufacturer introduced that thermoplastic coatings need to have excellent weather resistance. Combined with my country's vast territory, the climatic diversity of the east and west, the hot in the south and the cold in the north, and the characteristics of the road surface, the ratio of the raw materials of the coating can be adjusted to adapt to different climatic conditions, and it can be used for construction in different seasons. The durability should correspond to the expected value of the marking time. For example, the road marking is set to be applied once every 2 years, and the best marking paint should peel off when it reaches about 2 years, or after a simple Clear the roadbed without traces, so as to avoid the old line affecting the new marking line to guide the traffic flow, or consuming a lot of man-hours for clearing.