Colorasphalt shinglerudzi rutsva rwe shingle denga rinovharira mvura rakagadzirwa neakasarudzika zvinhu, iro rakagadzirwa negirazi faibha rinonzwika semuviri wevhiri uye rakanyikwa nemhando yepamusoro yakagadziridzwa asphalt. Haisi chete ine mavara akapfuma, mafomu akasiyana-siyana, akareruka uye anogara kwenguva refu, kuvakwa kuri nyore uye mamwe maitiro, asi anewo akanaka emvura, mabasa ekushongedza, chinhu chitsva chisina mvura chekushongedza chinoshandiswa zvakanyanya padenga remateru kumba nekune dzimwe nyika. Inokodzera denga risina mvura rine materu anodarika 20°.

Heino tsananguro yakadzama yezvakakosha kuumbwa kweasphalt shingles:

(3) Ruvara ore particles: ruvara rweore particles pamusoro peasphalt shingle inogona kuchengetedza asphalt pamusoro kubva kune zuva rakananga, kuita kuti asphalt isave nyore kukwegura, kuwedzera hupenyu hwebasa re tile, kupfumisa ruvara rwechigadzirwa, uye kuvandudza kupisa kwemoto wepadenga tile.

(4) Self-sealing adhesive: kumashure kwemavara asphalt tile ine self-adhesive tepi. Mushure mokunge mavara asphalt shingles akaiswa pamusoro pedenga, iyo-self-adhesive ichashandiswa pasi pechiedza chezuva, zvichiita kuti viscosity, kuitira kuti iyo yepamusoro uye yakaderera ruvara asphalt shingles yakanyatsobatanidzwa pamwe chete, kuve nechokwadi chekuvimbika kwedenga.

(5) Kuzadza zvinhu (jecha rakanaka): limestone inowanzoshandiswa. Iyo yekuzadza zvinhu ine akawanda mabhenefiti kune padenga tile. Inogona kukwidziridza kusapinda kwemvura kwechigadzirwa, zvine mwero kugadzirisa mamiriro ekunze uye elasticity yedenga remba, uye kuderedza mutengo wechigadzirwa.

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