Ukulungiswa okulula kwephahla lokugaraji

Abaningi bethu bangathanda ukwazi ukulungisa uphahla lwegalaji ngokwabo.

Ukulungiswa kophahla lwegaraji, njengombuso, kusekelwe ebuchwepheni bokulungisa uphahla oluthambile. Akunzima ukwenza ukulungiswa okunjalo, futhi ngeke kuthathe isikhathi esiningi, ngoba ngokufaka ukufakwa, ukuqamba ukugoqa kuyinto elula kakhulu. Asikho isidingo sokuba nemishini ekhethekile namakhono akhethekile.

Ukulungiswa kwephahla lwegalaji kufanele kuqale ngokulungiswa kwesisekelo. Uma ukulungiswa kwamanje, khona-ke uphahla lungahle lugqokwe noma lumbozwe izendlalelo ezindala ezinezingxenye ezingu-1-2 zezinto ezintsha endaweni yecala.

Ngaphambi kokuchofoza kubalulekile ukuqeda (ukusika) zonke iziphambeko. Khona-ke ubuso buqeda ama-debris futhi bathelwa nge-mastic bituminous. Bese ubeka ungqimba lwezinto zokuphahla, ubukhulu obufanele bube ngaphezu kwendawo engalungile lapho kulungiswa khona. Emaphethelweni kumele agcozwe nge-mastic bituminous. Noma kunjalo, le ndlela ngokuvamile ayifuni umphumela oyifunayo.

Enye indlela yokulungisa uphahla wukuthi izingqimba ezindala azikasuswa, futhi izingqimba ezimbili zifakwa phezu kwengubo endala. Lokhu kuholela ekwandeni komthwalo ophahleni, okumele futhi kuthathwe ngokucabangela. Ukulungiswa kophahla lwegaraji ngale ndlela kuqala ngeqiniso lokuthi ikhava elidala likhishwa ama-debris. Kumele kukhunjulwe ukuthi le ndlela ayisebenzisi uma uphahla liqukethe izingqimba ezingaphezu kweziyisishiyagalombili. Ukufakwa kwezendlalelo ezintsha kwenziwa ngendlela evamile.

Kodwa kwenzeka ukuthi uphahla lisesimweni esibucayi kakhulu. Kulolu cala, uphahla lwegaraji lihlehlisiwe, eliqukethe izinyathelo ezilandelayo: ukususwa kwazo zonke izendlalelo ezindala, ukulungiswa kwesisekelo, ukusetshenziswa kwezingubo ezingenamanzi, uma kunesidingo ukubeka ukufakwa kwesikhumba, ukufaka isikhala, ukubeka uhlaka lokuzivikela.

Ukulungiswa okukhulu kwezindawo zokwakhiwa kwezakhiwo kwenziwa ngezindlela ezilandelayo: ukushisa kwegesi, izinto zokuphahla (izinto zokuphahla), ummese wokusika izinto zokuphahla, i-mastic ye-bitum noma i-sealant, i-samente, i-isolation, i-broom. Ukushisa lo magazini, kunconywa ukuthi kusetshenziswe umshini wegesi, hhayi i- blowtorch, kusukela isikhathi sokushisa izinto zokuphahla kulokhu kunciphisa kakhulu.

Uma ususa isembatho esidala, sebenzisa kokubili imishini ekhethekile (umshini wokususa ungqimba odala) kanye ne-ax ejwayelekile, lapho isibambo sokhuni sishintshwa khona nesiphathi eside sensimbi. Isisekelo sophahla sihlanjululwa ngamanqamu futhi sihlolwe ukukhubazeka. Uma kungekho umonakalo omkhulu, akudingeki ukuthi kwenziwe isikhala esenziwe ngesinamende. Uma kukhiqizwa, ngezinye izikhathi kulandelwa uphahla oluhlanganiswe ne- heater (foam, gravel, njll). Kungakapheli amahora ambalwa emva kokubeka usimende, ubuso buhlanganiswe nengqimba encane ye-bitumen, okuvimbela ukukhuphuka komswakama.

Isigaba esiyinhloko empeleni ukubeka impahla yokuphahla, eyenziwa ngemuva kokumiswa kwesimende. Kuyinto efiselekayo ukusebenzisa izinto ezivela ku-fiberglass, enompilo omude, ngokungafani nezinto ezisetshenziswa kwikhadibhodi. Ukubeka kwenziwa kwenziwa kusukela phansi ophahleni futhi kuphakama ngaphezulu. Yonke imigqa yezinto eziphathekayo ihlelwe nge-overlap kuka-10 cm. Amalunga kufanele aphathwe nge-mastic bituminous. Okulandelayo, isendlalelo esilandelayo sibekiwe, izingxenye zezingxenye zokuqala nezesibili akufanele zihambisane.

Isigaba sokugcina ukusetshenziswa koqweqwe oluvikelayo lwe-bitumen mastic, elifafazwe ngamatshe aqoshiwe futhi ligoqwe yi-roller. Lokhu kugcwalisa ukulungiswa kwephahla lokugaraji. Le nqubo elula, okuyinto, njengomthetho, eyenziwa ngabantu ababili.

Ekuphetheni, kufanele kuqashelwe ukuthi ukuhlolwa kwendawo ophahleni ngenhloso yokuvimbela kufanele kwenziwe okungenani kanye njalo eminyakeni emithathu.