Siffofin Samfur  

a.Tef ɗin mannewa mai haɗa kai baya buƙatar zafi ko matsawa, yana samar da rufin da ba shi da tazara da iri ɗaya,

kuma yana da kyakkyawar bibiyar filaye marasa tsari.

b.Mai hana ruwa, rufewa da juriya na sinadarai, mai ƙarfi anti-ultraviolet (hasken rana) da juriya na ozone;dogon sabis

rayuwa.

c.Sauƙi don amfani, daidaitaccen sashi, rage sharar gida, da farashi mai tsada.

d.Ba zai taurare ba, yana da kyakkyawan juriya na hawaye, mai kyau na elasticity da aikin hana ruwa.

e.Ana iya amfani dashi ko'ina a cikin jeri na zafin jiki daban-daban.

Babban manufar

Baya ga saduwa da amfanin gabaɗaya, ana iya amfani da tef ɗin roba na butyl azaman tef ɗin manufa ta musamman don daban-daban

masana'antu

a.Rufe igiyoyin sadarwa, samarwa da kiyaye tashoshi da tsaka-tsaki na wutar lantarki

igiyoyi, haɗin gwiwar tashoshin tushe, eriya, da wayoyi na ƙasa Hatimin ruwa.

b.Rashin ruwa mai hana ruwa na wayoyi masu rufin sama.

c.Kariyar hana ruwa da hatimin ramuka, ramuka, hanyoyin karkashin kasa, magudanar ruwa, gadoji, da masana'antar jigilar kaya.

d.Tashoshin wutar lantarki, ramukan magudanar ruwa, tashoshin ruwa masu sarrafa matsi, da bututun ruwa.

e.Gine-ginen gine-gine tsakanin gine-gine da gine-gine na karkashin kasa, da tsarin gine-gine tare da gine-ginen da ake ciki.

f.Tsakanin farantin karfe na gidan tsarin karfe, tsakanin farantin karfe da farantin hasken rana, haɗuwa

tsakanin farantin karfe da siminti, juriya na bututun ƙarfeKariyar lalata.

g.Rufewa, hana ruwa da kariya daga kayan lantarki.