Iishingle ze-asphalt zikwaziwa ngokuba zii-glass fiber shingles okanye ii-linoleum shingles (igama elipheleleyo zii-glass fiber tire asphalt shingles), kuba eyona nto iphambili kwi-asphalt yaziwa ngokuba zii-asphalt shingles.

- 01 -

Ukwakhiwa kwemveliso kunye nokuhlelwa kwayo

Ulwahlulo

Ithayile yeAsphalt yenziwe ikakhulu ngeglasi yefayibha, i-asphalt, i-color sand, iintlobo ezintathu zezinto.

1, itayara yefayibha yeglasi elungileyo inokwandisa kakhulu ubomi beeshingle ze-asphalt.

2, umbala wesanti umisela ubukhulu becala ubuhle bethayile ye-asphalt, ukhetho lwesanti yombala olungileyo lunokwenza ithayile ye-asphalt kuzo zonke iintlobo zemozulu ingabi lula ukuyicima, ukuyicima, njl.

3, i-asphalt inika ingqalelo kakhulu kwifomyula yayo, ukuze umphezulu we-asphalt ungahambi, ungaqini, ungaqhekeki, ukuze udlale isiphumo esiphezulu kumaqondo obushushu ahlukeneyo kunye nokukhanya.

- 02 -

Iimpawu zezinto ezibonakalayo

Ukusebenza

1, ukumelana nemozulu kuzo zonke iintlobo zemozulu. Uphahla lwe-asphalt shingle lunokumelana nokukhukuliseka okubangelwa kukukhanya, ukubanda nobushushu, imvula kunye nokubanda kunye nezinye izinto zemozulu;

2, ukumelana nokugqwala. Uphahla lwe-asphalt shingle aluyi kuvela phantsi kwempembelelo yemozulu embi, umhlwa, amabala kunye nezinye izinto, akukho lula ukuguga, kungekhona ngumoya kunye nokukhukuliseka kwemvula;

3. Ubushushu obuhle. Ubushushu obuphantsi bophahla lwethayile ye-asphalt buthintela ubushushu obuvela ngaphandle ukuya ngaphakathi ehlotyeni nangaphakathi ukuya ngaphandle ebusika, ngaloo ndlela kuqinisekisa intuthuzelo yabahlali abakumgangatho ophezulu.

4, ukumelana kakuhle nomlilo. Umgangatho wokhuseleko lomlilo wophahla lwethayile ye-asphalt ufikelele kwinqanaba lokhuseleko lomlilo.

5, enokumelana nomoya okuhle. Ii-shingles ze-asphalt ukongeza kwiindawo ezizinzileyo, xa impembelelo yokukhanya nobushushu ifikelela kubushushu obusebenzayo, ukuzincamathelisa kwayo kwaqala ukuba ncamathela, ii-shingles ezimbini zanamathelana ngokuqinileyo, ukuze lonke uphahla luqhagamshelwe kwinto yonke, ngaloo ndlela kuphuculwe kakhulu ukumelana nomoya.

6, ukufunxwa kwesandi kunye nokuthintela isandi. Ngenxa yokuma okungacwangciswanga kunye nokulungelelaniswa kwamasuntswana eeminerali kumphezulu wee-asphalt shingles, inokufunxwa kwaye inciphise ingxolo yemvula eluphahleni kunye nezinye ingxolo, ukuqinisekisa ubomi obuzolileyo babemi.

7, enokumelana nothuli kwaye izihlambulula ngokwayo. Uphahla lwethayile ye-asphalt aluyi kwenza amabala acacileyo ngenxa yokuqokelelwa kothuthu, nokuba lixesha elide lemvula, iimeko zokusetyenziswa aziyi kuqokelelana amabala amanzi. Luya kubonakala lucocekile emva kokuba luhlanjwe yimvula.

8, ulwakhiwo olunoqoqosho nolulula. Ii-shingles ze-asphalt zingakhiwa nakweyiphi na imozulu, kunciphisa imijikelo yokwakha kunye neendleko zomsebenzi, kunye nokunciphisa iindleko zobunjineli zokuthwala umthwalo ngenxa yobunzima obuphantsi bophahla. Iindleko ezifanelekileyo kunye nobomi benkonzo ende zenza uphahla lweethayile ze-asphalt lube nesalathiso esihle sezoqoqosho esibanzi.

9. Ukuqina kunye nesantya esiphantsi sokugcinwa. Ii-asphalt shingles ngokwazo zinobomi obude obuqala kwiminyaka engama-20 ukuya kwengama-50 ukuba zifakwe ngokuchanekileyo