混合型塑膠跑道材料廠的施工方案說明:
1.主要材料(liao):聚氨(an)酯雙組份PU、催干(gan)劑、EPDM彩色顆粒(li)(粒(li)徑(jing)2~3㎜)、黑 橡膠顆粒(li)(粒(li)徑(jing)2~3㎜)。
2.機(ji)具設備(bei):塑膠(jiao)攪拌(ban)機(ji)、塑膠(jiao)噴涂(tu)機(ji)、專業(ye)刮(gua)耙(pa)、刮(gua)桿、鏝刀、專業(ye)割刀、 水(shui)準儀、全站儀、水(shui)平尺、磅秤、手推車、攪拌(ban)桶等(deng)。
3.性能特點(dian):混合型塑膠跑道(dao)面層厚度為13㎜,具有良好的(de)耐候性、耐磨(mo)性, 具有較好的(de)彈性,耐釘刺(ci),抗老化(hua)能力強等(deng)特點(dian),面層采用高(gao)壓噴涂(tu)法施工不掉顆粒(li)。混合型塑膠跑道(dao)性價比(bi)高(gao),價格(ge)適中。
4.適(shi)用(yong)范圍:適(shi)用(yong)于(yu)國內、國際各級別田徑比賽場地,訓練場地,也適(shi)用(yong)于(yu)各 類學(xue)校比賽、教學(xue)用(yong)場地。
5.施工(gong)程序:測量放線→彈性(xing)底(di)膠鋪設→顆(ke)粒層鋪設→畫線。
6.施工要點:采用經緯儀或全站儀定位放線,按塑膠跑道材料比(bi)例先將聚氨(an)酯雙組份 PU裝(zhuang)入攪(jiao)拌(ban)(ban)(ban)桶內(nei)攪(jiao)拌(ban)(ban)(ban)均(jun)(jun)(jun)(jun)勻(yun)(yun),然后加入適量催干劑,攪(jiao)拌(ban)(ban)(ban)均(jun)(jun)(jun)(jun)勻(yun)(yun),最(zui)后倒(dao)入要(yao)求(qiu)比(bi)例的黑顆粒,再攪(jiao)拌(ban)(ban)(ban)均(jun)(jun)(jun)(jun)勻(yun)(yun),倒(dao)入施工(gong)(gong)(gong)區域,用專業(ye)刮(gua)耙或(huo)刮(gua)桿按設計(ji)高度刮(gua)平;底層(ceng)(ceng)全(quan)部(bu)施工(gong)(gong)(gong)完畢后第(di)二(er)(er)天即可施工(gong)(gong)(gong)面層(ceng)(ceng),即按材(cai)料比(bi)例先將聚氨(an)酯雙組份PU裝(zhuang)入攪(jiao)拌(ban)(ban)(ban)桶內(nei)攪(jiao)拌(ban)(ban)(ban)均(jun)(jun)(jun)(jun)勻(yun)(yun),然后加入適量催干劑,攪(jiao)拌(ban)(ban)(ban)均(jun)(jun)(jun)(jun)勻(yun)(yun),最(zui)后倒(dao)入要(yao)求(qiu)比(bi)例的EPDM彩色顆粒,再攪(jiao)拌(ban)(ban)(ban)均(jun)(jun)(jun)(jun)勻(yun)(yun),然后裝(zhuang)入噴(pen)(pen)涂(tu)機內(nei),均(jun)(jun)(jun)(jun)勻(yun)(yun)地噴(pen)(pen)涂(tu)在底膠層(ceng)(ceng)上,噴(pen)(pen)兩遍。面層(ceng)(ceng)全(quan)部(bu)施工(gong)(gong)(gong)完畢后第(di)二(er)(er)天即可進行畫線(xian)。