產(chan)品介紹(shao):
透(tou)氣型塑(su)膠跑道(dao)是適(shi)用于(yu)一(yi)般塑(su)膠跑道(dao)工程設計的滲水型跑道(dao)。適(shi)用于(yu)建(jian)造中小學校的田(tian)徑(jing)競賽(sai)場(chang)地鋪設,使用年(nian)(nian)限在六年(nian)(nian)左右。
性能特點:
1、透氣(qi)型跑道由(you)單組份環保膠水黏合橡(xiang)膠顆(ke)粒為底層,面層用EPDM 面層顆(ke)粒和(he)面膠混合噴涂;
2、透氣型(xing)塑膠(jiao)跑(pao)道(dao)一般(ban)厚(hou)度 13mm,顏色可定制;
3、全天氣候使(shi)用(yong),任何季(ji)節及溫差均能維(wei)持高水準的(de)品質,雨后可立即使(shi)用(yong),增加利(li)用(yong)時(shi)間,提高場地使(shi)用(yong)率;
4、具(ju)有滲(shen)水、透氣性,在高溫下,地(di)基產生(sheng)的(de)蒸汽會很快散發出(chu)去,蒸汽壓力無法聚集(ji),不會發生(sheng)鼓泡現象;
5、不會掉顆粒,具有高度抗紫外線能(neng)力,無(wu)褪(tun)色;
6、彈性(xing)佳,吸收沖擊性(xing)能(neng)好,平坦;
7、價格經濟低廉。
施(shi)工(gong)工(gong)藝(yi):
01. 跑道基(ji)礎層(ceng)
基(ji)(ji)礎(chu)一(yi)般以水(shui)(shui)泥(ni)(ni)或者瀝青基(ji)(ji)礎(chu)為(wei)(wei)主,水(shui)(shui)泥(ni)(ni)基(ji)(ji)礎(chu)現澆厚度為(wei)(wei) 100-200 毫米(mi)厚,澆好后養護期(qi)(qi)為(wei)(wei) 28 天左右(you),基(ji)(ji)礎(chu)含水(shui)(shui)量不超 8% 方(fang)可施(shi)(shi)工(gong)(gong)(gong)(gong)面層。瀝青基(ji)(ji)礎(chu)厚度一(yi)般 100 毫米(mi)厚,壓好后養護期(qi)(qi)足(zu)15天后方(fang)可施(shi)(shi)工(gong)(gong)(gong)(gong)面層。施(shi)(shi)工(gong)(gong)(gong)(gong)面層前(qian)水(shui)(shui)泥(ni)(ni)基(ji)(ji)礎(chu)一(yi)定要(yao)全場打磨。打磨、酸洗(xi)后用清水(shui)(shui)清洗(xi)干(gan)(gan)凈(jing)曬干(gan)(gan)后才能上單(dan)組份 EPDM 粘接劑(ji)。瀝青基(ji)(ji)礎(chu)一(yi)定要(yao)表面沒有水(shui)(shui)汽(qi)、沒有泥(ni)(ni)土后才能施(shi)(shi)工(gong)(gong)(gong)(gong)。
02. 封閉底漆層
水(shui)泥基礎、瀝青基礎都可以直接用(yong)單組份跑道粘接劑(ji)邊滾(gun)涂邊施工(gong)下一層工(gong)序。如(ru)粘接劑(ji)濃稠可以加(jia)一些流平劑(ji)攪拌后使用(yong),切記(ji)不要添加(jia)別的稀(xi)釋劑(ji)。
03. 跑(pao)道(dao)顆粒打底層
顆(ke)粒打底層(ceng)分彩色(se)(se)顆(ke)粒層(ceng)或黑色(se)(se)顆(ke)粒層(ceng),彩色(se)(se)顆(ke)粒層(ceng),顆(ke)粒 10 公(gong)(gong)斤(jin)(jin)粘(zhan)接劑(ji)(ji) 1.45 公(gong)(gong)斤(jin)(jin)、黑色(se)(se)顆(ke)粒 7.5 公(gong)(gong)斤(jin)(jin)粘(zhan)接劑(ji)(ji) 1 公(gong)(gong)斤(jin)(jin),攪拌均(jun)勻(yun)后(hou)用攤(tan)鋪機按(an)設計厚(hou)度一次性(xing)攤(tan)鋪平整。等全場完全干透不粘(zhan)手才能施工下一層(ceng)工序。
04. 跑道(dao)噴面一層
用(yong)雙組份 1:1.5PU+ 噴(pen)(pen)面(mian)(mian)顆粒 + 跑道專(zhuan)(zhuan)用(yong)催(cui)化(hua)劑(ji) + 流平(ping)劑(ji)攪拌后(hou)(hou)用(yong),配料一組:15公(gong)(gong)斤(jin)噴(pen)(pen)面(mian)(mian) B 料紅色(se)色(se)漿 +10 公(gong)(gong)斤(jin)噴(pen)(pen)面(mian)(mian) A 料膠(jiao)水+25 公(gong)(gong)斤(jin)噴(pen)(pen)面(mian)(mian)顆粒 +0.075公(gong)(gong)斤(jin)跑道專(zhuan)(zhuan)用(yong)催(cui)化(hua)劑(ji) +1.5 公(gong)(gong)斤(jin)流平(ping)劑(ji)全(quan)(quan)部一起攪拌均勻后(hou)(hou)用(yong)跑道噴(pen)(pen)涂(tu)機全(quan)(quan)場(chang)按左右(you)順(shun)序(xu)倒退的方向(xiang)噴(pen)(pen)涂(tu)。等全場完全干透后才(cai)能施工下(xia)一層工序。
05. 跑道噴面二層
同(tong)樣(yang)用雙組(zu)份 1:1.5PU+ 噴(pen)面顆(ke)粒(li) + 跑道(dao)專用催化劑(ji) + 流平(ping)劑(ji)攪(jiao)(jiao)拌(ban)后(hou)用,配(pei)料一組(zu):20 公(gong)斤(jin)噴(pen)面 B 料紅(hong)色色漿(jiang) +10 公(gong)斤(jin)噴(pen)面 A 料膠水 +25 公(gong)斤(jin)噴(pen)面顆(ke)粒(li) +0.075 公(gong)斤(jin)跑道(dao)專用催化劑(ji) +1.5 公(gong)斤(jin)流平(ping)劑(ji)全(quan)部(bu)一起攪(jiao)(jiao)拌(ban)均勻(yun)后(hou)用跑道(dao)噴(pen)涂機(ji)全(quan)場(chang)按一層噴(pen)面層的(de)相反的(de)方向左右順序倒退的(de)方向噴(pen)涂。等全(quan)場(chang)完全(quan)干透(tou)后(hou)才能施工下一層工序。
06. 跑道畫線層
跑道(dao)畫線(xian)(xian)漆為(wei)本(ben)公(gong)司(si)專用油性劃線(xian)(xian)漆,主劑(ji)4公(gong)斤為(wei)白色(se),配(pei) 1 公(gong)斤透明(ming)固化劑(ji)攪(jiao)拌(ban)均(jun)勻后,用跑道(dao)劃線(xian)(xian)機或(huo)空壓機噴涂即(ji)可