Amfanin ƙananan farashi da sauƙin gina tile na kwalta a bayyane yake, amma idan rayuwar sabis na tayal ɗin kwalta ya yi gajere, kulawar marigayi abu ne mai matukar damuwa, amma yana ƙara wahalar gini da tsadar gini.

In fact, the original intention of asphalt tile design is for wooden house design. Because the life of the cabin itself is short, and the load-bearing capacity is weak, so the need for a light and thin tile, asphalt tile emerged at the historic moment, instead of the original linoleum cloth, become the best choice for the cabin roof.

Ya zuwa yanzu, an yi amfani da tile na kwalta fiye da shekaru 60, bayan fiye da shekaru 60 na ci gaba, an inganta dukkan abubuwan da suka shafi tayal kwalta, mafi sauyin da ya fi dacewa shi ne, tile na kwalta yana da matsayi na kasa.

In strict accordance with the national standard production of asphalt tile, the service life of single layer of asphalt tile can guarantee 20 years of life, the service life of double layer of asphalt tile can guarantee 30 years.

Wannan har yanzu bai kai tsayin tiles na gargajiya ba, wanda zai iya wuce shekaru 50. Amma bisa ga yawan ci gaban birane da rayuwar jama'ar kasar Sin a halin yanzu, tsawon shekaru 30 na hidimar kwalta ya isa ya dace da yawancin gine-gine. Don haka a cikin shekaru 10 da suka gabata, iyakokin amfani da fale-falen kwalta ya kasance mai faɗi sosai, duk suna da rufin gangara, akwai lokuta na yin amfani da tile na kwalta.

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