防靜(jing)(jing)電(dian)(dian)(dian)(dian)地(di)板又叫做耗散靜(jing)(jing)電(dian)(dian)(dian)(dian)地(di)板，是(shi)一(yi)種地(di)板，當(dang)它接(jie)地(di)或(huo)連接(jie)到任(ren)何較低電(dian)(dian)(dian)(dian)位點(dian)時(shi)，使電(dian)(dian)(dian)(dian)荷能(neng)夠(gou)耗散，以電(dian)(dian)(dian)(dian)阻在10的(de)(de)(de)5次方(fang)到10的(de)(de)(de)9次方(fang)歐姆之間為特(te)征。《GB50174-2008電(dian)(dian)(dian)(dian)子(zi)信(xin)息系(xi)統機(ji)房設計(ji)規(gui)范》第20頁8.3.1節規(gui)定：防靜(jing)(jing)電(dian)(dian)(dian)(dian)地(di)板或(huo)地(di)面的(de)(de)(de)表(biao)面電(dian)(dian)(dian)(dian)阻或(huo)體積(ji)電(dian)(dian)(dian)(dian)阻應(ying)為2.5×104～1.0×109Ω。計(ji)算機(ji)房的(de)(de)(de)防靜(jing)(jing)電(dian)(dian)(dian)(dian)技(ji)術，是(shi)屬于機(ji)房安全與防護范疇(chou)的(de)(de)(de)一(yi)部(bu)分。靜(jing)(jing)電(dian)(dian)(dian)(dian)引起的(de)(de)(de)問(wen)題不僅硬件(jian)人員很難查出，有(you)時(shi)還(huan)會(hui)(hui)使軟(ruan)件(jian)人員誤認(ren)為是(shi)軟(ruan)件(jian)故障，從而造(zao)成工作(zuo)混亂。此(ci)外，靜(jing)(jing)電(dian)(dian)(dian)(dian)通(tong)過人體對計(ji)算機(ji)或(huo)其他設備放電(dian)(dian)(dian)(dian)時(shi)（即所謂(wei)的(de)(de)(de)打火）當(dang)能(neng)量(liang)達到固定值，也會(hui)(hui)給人以觸電(dian)(dian)(dian)(dian)的(de)(de)(de)感覺（例如有(you)時(shi)觸摸電(dian)(dian)(dian)(dian)腦顯示器或(huo)機(ji)箱時(shi)）
注意：防靜(jing)(jing)電(dian)地板鋪設后，需要(yao)要(yao)進行(xing)防靜(jing)(jing)電(dian)接地處理并接保護(hu)電(dian)阻(zu)盒，不然起不到防靜(jing)(jing)電(dian)作用。