Umbalai-asphalt shingleiwuhlobo olusha lweshidi elifulela amanzi elingenamanzi elenziwe ngezinto zokuzihlukanisa, elenziwe nge-glass fibre ezwakala njengomzimba wesondo futhi licwiliswe ngetiyela eliguquliwe lekhwalithi ephezulu. Ayinayo nje imibala ecebile, amafomu ahlukahlukene, ukukhanya nokuqina, ukwakhiwa okulula nezinye izici, kodwa futhi inemisebenzi emihle engangeni manzi, yokuhlobisa, yinto entsha yokuhlobisa engenamanzi esetshenziswa kabanzi ophahleni lomthambeka ekhaya nakwamanye amazwe. Ilungele uphahla olungangeni manzi olunomthambeka omkhulu kuno-20°.

Nansi incazelo enemininingwane yokwakheka okuyisisekelo kwei-asphalt shingles:

(3) Izinhlayiya ze-ore zombala: izinhlayiya ze-ore ezinemibala ebusweni be-asphalt shingle zingavikela i-asphalt ebusweni elangeni eliqondile, zenze i-asphalt ingabi lula ukuguga, yandise impilo yesevisi ye-tile, inothisa umbala womkhiqizo, futhi ithuthukise ukumelana nomlilo we-tile ophahleni.

(4)Izinamathiselo ezizivalayo: ingemuva lethayela le-asphalt lombala elinetheyiphu yokuzinamathisela. Ngemuva kokuthi i-asphalt shingles yombala ibekwe ophahleni, i-self-adhesive izosebenza ngaphansi kokukhanya kwelanga, okuholela ku-viscosity, ukuze ama-shingles e-asphalt ombala ongaphezulu naphansi ahlanganiswe ngokuqinile ndawonye, ​​​​ukuqinisekisa ubuqotho bophahla.

(5)Into yokugcwalisa (isihlabathi esihle): i-limestone isetshenziswa kakhulu. Izinto zokugcwalisa zinezinzuzo eziningana ku-tile ophahleni. Ingakwazi ukuthuthukisa ukusebenza kwamanzi omkhiqizo, ithuthukise ngokulinganisela ukumelana nesimo sezulu kanye nokunwebeka kwe-tile ophahleni, futhi inciphise izindleko zomkhiqizo.

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