Cracks cututtuka ne na yau da kullun na manyan tituna da kwalta. Ana kashe makudan kudade wajen yin caulking a kasar duk shekara. A wannan yanayin, yana da mahimmanci musamman don ɗaukar matakan jiyya daidai da ainihin cututtukan hanyoyi da rage farashin kulawa.
Don fasa, gabaɗaya ba a buƙatar magani. Idan akwai tsage-tsage da yawa a kowane yanki na yanki, ana iya yin hatimi a kansu; ga ƴan ƙananan tsagewa da ƙananan tsagewa, tun da har yanzu ba su sami lalacewa ba, yawanci kawai murfin rufewa ne kawai a kan yi, ko kuma a cika tsagewar a cika da manne don rufe tsagewar.

Yin amfani da manne caulking yana ɗaya daga cikin hanyoyin tattalin arziki na gyaran hanya. Yana iya rufe tsagewar yadda ya kamata, hana faɗaɗa tsagewar hanya saboda shigar ruwa, da kuma guje wa haifar da cututtuka masu tsanani, ta yadda za a rage lalacewar ayyukan amfani da hanya, da hana saurin raguwar yanayin yanayin hanyar, da kuma tsawaita rayuwar sabis. hanya.
Akwai nau'ikan mannen tukunya da yawa a kasuwa, kuma kayan aiki da hanyoyin fasaha da ake amfani da su sun ɗan bambanta. Manne tukwane da Sinoroader ya samar kuma ya samar da shi abu ne mai rufe hanya tare da gina dumama. An yi shi da matrix kwalta, babban polymer kwayoyin, stabilizer, additives da sauran kayan ta hanyar aiki na musamman. Wannan samfurin yana da kyakkyawan mannewa, ƙarancin zafin jiki, kwanciyar hankali na thermal, juriya na ruwa, juriya na haɗawa da juriya na tsufa.