Izinguquko zokushisa kanye nezinye izimo zezulu zinobudlova ziwumthwalo ojulile wengxenye ebalulekile yesakhiwo sokwakhiwa njengendawo ephansi . Uma ungalisebenzisi izinyathelo zokuzivikela, khona-ke kukhona ingozi yokunciphisa ukwakhiwa kokwakhiwa, ukwakha isakhiwo, ukuchithwa kokuqiniswa, ukuchithwa kwamabhuloki okukhonkolo ekubukeni kwesikhunta . Ukungena kwamanzi kwesitezi esingaphansi kwabasebenzi abaqeqeshiwe ngokukhethekile noma ukuqaliswa kwalokhu kusebenza ngezandla zomuntu siqu kuwumsebenzi obaluleke kakhulu ekwakhiweni kwezindlu.
Manje kunezinhlobo eziningana zezixhobo zokuvimbela ukungena kwamanzi ezinezinzuzo ezahlukene. Labo abahlela ukwakha ikhaya elisha, kufanelekile ukujwayela ngezindlela zokuvikela phansi phansi, ukuze ungenzi amaphutha amaningi futhi ahlukumezeke kakhulu. Kulesi sibonelo, sizokhiqiza ukungena kwamanzi ngendlela yokubeka mahhala kwezinto ezibonakalayo, lapho kuphela indawo yendawo yokugqoka ifakwe.
Indlela yokwenza ukungena kwamanzi phansi?
- Siqala ukuveza ukungena kwamanzi kwesimo esingaphansi kwesitezi esingaphansi kusuka ngaphakathi. Okokuqala qhafaza ukwaziswa kwendiza edilini elilungiselelwe. Ngokwenqubo ye-roll, i-bitumen ephezulu, i-polymeri, amafilimu ezakhiwe noma i-ruberoid kufanelekile.
- Kudingekile ukuqinisekisa ukuthi kudingekile ukuguqulwa okweqile emaphethelweni omude phakathi kwezingxenye.
- Qinisekisa ukuthi ukuphela kwezinyawo kugijima phakathi kwezingqimba eziseduze ukuya ku-0.5 m.
- Roll roll kusukela ezinhlangothini ezimbili kuya enkabeni bese ugoqa indawo yokuqoqa.
- Lo msebenzi uyenziwa kalula ngomshini wokushisa othomathikhi usebenzisa umoya oshisayo.
- Imishini ephakeme kakhulu itholakale kuphela kumaqembu akhethekile, ekhaya ngokuvamile abanikazi bawasebenzisa ukugcoba amalunga nama-burners kagesi.
- Ilangabi liyashisa ingxenye engezansi ye-roll engenhla nengxenye engenhla ye-roll engezansi. Sifakazela ngendwangu phezu kwethu, senza i-welding, ngesikhathi esifanayo siphumelela ngokushesha indaba kanye ne-roller ezindaweni zokugcoba. Ifilimu, ekhona kulokhu okushicilelwe phansi, iyancibilika enqwaba ye-bituminous.
- Ukubukeka kwe-roller encane ye-bitumen encibilikisiwe kuyinto evamile, ibonisa ukusebenza okulungile.
- Kudingekile ukuhlinzeka ngokuphindaphindiwe okungaba ngu-120 mm emaphethelweni kuze kube ngu-150 mm eceleni kwemikhakha.
- Ukungena kwamanzi kwengxenye engezansi yesitezi esingaphansi ngaphakathi noma ngaphakathi kuqiniswa yiqiniso lokuthi kuyadingeka ukwengeza ukufaka umqulu odongeni ngamanetha.
- Siphonsa emaphethelweni omqulu kukhonkolo.
- Ngokuqhubekayo siyivula imininingwane ngokusizwa kwesistimu ye-block bese siqinisa ukuvimbela ukungena kwamanzi namanethiwekhi emithini emdongeni oqondile.
- Isinyathelo ngesinyathelo kusuka phansi kuze kube phezulu sithatha imiqulu futhi sibheka imiphetho.
- Ungakhohlwa ukuhlinzeka ngama-overlaps.
- Ngemuva kokulungisa, i-fastener ye-plate igubungelwa umqulu olandelayo.
- Zama njalo ukuqinisekisa ukuxuba okubushelelezi kwemiqulu, ngakho-ke akukho amafolda amaningi noma amagagasi ophezulu.
- Ukungena kwamanzi kwangaphakathi nangaphandle kwendlu yasendlini sekuphelile.
