Tšela ka har'a caulk. Kamora ho fiela thepa ea ho hlaba ka thata, hang-hang sebelisa mochine o monyane oa 8 ~ hang-hang ho e phahamisa, o tšela li-traces tse ka bang 1 2 ho fihlela e tsitsitse. Ha u ntse u phalla, tobetsa le ho fiela ho etsa hore thepa ea ho ts'oaroa e be e neng e behiloe le ho feta. Haeba phetoho e kholo e etsahala nakong ea ho roka, ho haola ho lokela ho emisoa hanghang, 'me ho roka ho lokela ho tsoela pele kamora ho mongobo ho beiloe ho eketsehileng.

Ho latela mokhoa o hlalositsoeng, o fafatsa likarolo tse peli tsa lisebelisoa tse matlafatsang, jala karolo ea bobeli ea boitsebiso ba kopanelo, 'me u botloe likarolo tse tharo tsa lisebelisoa tse nyane kamora ho rollin. Jala lintho tsa ka-sekhisali tsa leoatle ho ea ka mokhoa oa ho jala thepa ea ho bala. Khatello ea ho qetela. Roller ea Vibratory ea 6 ~ e lokela ho sebelisoa bakeng sa post-Rolling, Rolling 2 ~ makhetlo a mane ebe o buletsoe lipalangoang.
Tokiso ea pele. Ha u tšela likarolo tse holimo le tse tlase tsa mobu, u se ke oa hasanya boitsebiso ba sekala se holim 'a sekala sa ho kenella. Karolo e kopanyang e tla tšoasoa kamora mochine o moqomo e omulsion o roba emulsion le metsi a fetoha mouoane ho fetoha sebopeho se tsitsitseng. Karolo e kopanyang le ea ho kenella e ke ke ea hahuoa ho tsoela pele.
Ha koloi ea kaho e hloka ho khannoa nako e khuts'oane ea nako, thepa ea calking e kenang ka har'a mokatong o ka tlase ho karolo ea 2 ~ 3 1000㎡. Pele o palama lesapo la asphalt asphalt, litšila le mahlaseli a mangata a koahelang, a tletse le a sentsoeng ka sekala se khokhothetsoeng.