地下停車場車位劃線分為(wei):熱熔(rong)標(biao)(biao)線(xian)(xian)，常溫冷漆標(biao)(biao)線(xian)(xian)，彩色防滑標(biao)(biao)線(xian)(xian)，振(zhen)蕩防滑反(fan)光標(biao)(biao)線(xian)(xian)和(he)預成型標(biao)(biao)線(xian)(xian)。 熱熔(rong)標(biao)(biao)線(xian)(xian)是(shi)我(wo)國道(dao)路(lu)標(biao)(biao)線(xian)(xian)上(shang)應用最(zui)廣的一種(zhong)標(biao)(biao)線(xian)(xian)。他施工時間短，耐磨(mo)性(xing)高，造價低。 道(dao)路(lu)交通標(biao)(biao)線(xian)(xian)主要(yao)劃設于道(dao)路(lu)表面(mian)，經受(shou)日曬雨淋，風雪冰凍，遭受(shou)車輛的沖擊(ji)磨(mo)耗，因此對(dui)其性(xing)能(neng)有(you)(you)嚴(yan)格的要(yao)求。首先(xian)要(yao)求干燥時間短，操(cao)作簡單，以減少(shao)交通干擾；其次要(yao)求反(fan)射(she)能(neng)力強，色彩鮮明，反(fan)光度強，使(shi)(shi)白天、夜晚都(dou)有(you)(you)良(liang)好(hao)的能(neng)見度；第三，應具有(you)(you)抗滑性(xing)和(he)耐磨(mo)性(xing)，以保證行車安全和(he)使(shi)(shi)用壽命。

根據圖樣和技術(shu)要(yao)求(qiu)(qiu)，在毛坯或半成品上(shang)用劃(hua)(hua)線(xian)(xian)(xian)(xian)工(gong)(gong)(gong)具畫(hua)出(chu)加工(gong)(gong)(gong)界線(xian)(xian)(xian)(xian)，或劃(hua)(hua)出(chu)作為(wei)基準(zhun)的(de)(de)點、線(xian)(xian)(xian)(xian)的(de)(de)操(cao)作過程稱(cheng)(cheng)為(wei)劃(hua)(hua)線(xian)(xian)(xian)(xian)。劃(hua)(hua)線(xian)(xian)(xian)(xian)分為(wei)平(ping)面劃(hua)(hua)線(xian)(xian)(xian)(xian)和立(li)體(ti)劃(hua)(hua)線(xian)(xian)(xian)(xian)兩種。只需要(yao)在工(gong)(gong)(gong)件(jian)一(yi)個表(biao)(biao)(biao)面上(shang)劃(hua)(hua)線(xian)(xian)(xian)(xian)即能明確(que)表(biao)(biao)(biao)明加工(gong)(gong)(gong)界限的(de)(de)，稱(cheng)(cheng)之(zhi)為(wei)平(ping)面劃(hua)(hua)線(xian)(xian)(xian)(xian)；需要(yao)在工(gong)(gong)(gong)件(jian)幾(ji)個互成不同角度（一(yi)般是互相垂直）的(de)(de)表(biao)(biao)(biao)面上(shang)劃(hua)(hua)線(xian)(xian)(xian)(xian)，才能明確(que)表(biao)(biao)(biao)明加工(gong)(gong)(gong)界限的(de)(de)，稱(cheng)(cheng)為(wei)立(li)體(ti)劃(hua)(hua)線(xian)(xian)(xian)(xian)。對劃(hua)(hua)線(xian)(xian)(xian)(xian)的(de)(de)基本要(yao)求(qiu)(qiu)是線(xian)(xian)(xian)(xian)條(tiao)清晰勻稱(cheng)(cheng)，定(ding)(ding)型、定(ding)(ding)位尺寸準(zhun)確(que)。由(you)于劃(hua)(hua)線(xian)(xian)(xian)(xian)的(de)(de)線(xian)(xian)(xian)(xian)條(tiao)有(you)一(yi)定(ding)(ding)寬度，一(yi)般要(yao)求(qiu)(qiu)精度達(da)到0.25-0.5mm。應當注意，工(gong)(gong)(gong)件(jian)的(de)(de)加工(gong)(gong)(gong)精度不能完全由(you)劃(hua)(hua)線(xian)(xian)(xian)(xian)確(que)定(ding)(ding)，而應該在加工(gong)(gong)(gong)過程中通過測(ce)量來(lai)保證(zheng)。