Ukuvalwa kwamanzi kumgangatho womhlaba

Utshintsho lokushisa kunye nezinye izinto ezinobundlobongela bezulu zithwala umthwalo onzima kakhulu kuloo nxalenye ebalulekileyo yesakhiwo sokwakha njengomgangatho wehlabathi . Ukuba awusebenzi amanyathelo okukhusela, ke kukho umngcipheko wokunciphisa ukuzinza kokwakhiwa, ukwakhiwa kwesakhiwo, ukuchithwa kokuqiniswa, ukuchithwa kwezibhloko zekhonkco ekubonakala kwesikhunta . Umgangatho wokungena kwamanzi kwisiteji sangaphantsi ngabaqeshwa abanezakhono ngokukhethekileyo okanye ukuphunyezwa kwalo msebenzi ngezandla zomntu ngowona msebenzi obaluleke kakhulu ekwakheni izindlu.

Ngoku kukho iintlobo ezininzi zezinto zokungenwa kwamanzi ezineenzuzo ezahlukeneyo. Abo baceba ukwakha ikhaya elitsha, kuyafaneleka ukuba baqhelane kunye neendlela zokukhusela phantsi komhlaba, ukwenzela ukuba bangenzi iimpazamo ezigqithisileyo kwaye zikhulu kakhulu. Kulo mzekelo, siza kuvelisa ukukhutshwa kwamanzi ngokusebenza kwindlela yokukhululeka kwezinto eziphathekayo, xa kuphela indawo yokubopha idilesi.

Indlela yokwenza ukungena kwamanzi komgangatho ongaphantsi?

  1. Siqala ukuvelisa ukungena kwamanzi kwendawo engezantsi yomgangatho wangaphakathi phantsi. Qala uqalise umqulu woluhlu kwi-plane elungiselelwe. Indlela yokwenza umqulu, i-bitumen ye-high-quality, i-polymmer, iifilimu zokwenziwa okanye i-ruberoid zifanelekile.
  2. Kubalulekile ukuqinisekisa ukuba ukufunwa kwezinto ezidinga ukuhamba kunye nemida emide phakathi kwemida.
  3. Qinisekisa ukuba ukuphela kweemitha kugijima phakathi kwamagqabi ajikelezayo ukuya kwi-0.5 m.
  4. Gqithisa umqulu ukusuka kumacala amabini ukuya kwiziko kwaye ugubungele indawo yokungahlali.
  5. Lo msebenzi usebenza ngokulula ngomatshini wokumisela ngokuzenzekelayo usebenzisa umoya oshisayo.
  6. Izixhobo eziphambili ze-tech zifumaneka kuphela kwiikomiti ezizodwa, ekhaya ngokuqhelekileyo abanini basebenzise ukucwangcisa amajoyina kunye nokushisa kwegesi.
  7. Ilangatye liyatshisa inxalenye engezantsi yoluhlu oluphezulu kunye nenxalenye ephezulu yoluhlu oluphantsi. Sifaka i-tovas phezu kwethu, senza i-welding, ngexesha elifanayo sinyathelisa ngokukhawuleza izinto kunye ne-roller kwindawo ye-gluing. Ifilimu, ekhoyo kwizinto eziqingqiweyo, iyancibilika kwi-massuminum.
  8. Ukubonakala kwincinci encinane yebhitumen ecikiweyo yinto eqhelekileyo, ibonisa ukusebenza okuchanekileyo.
  9. Kubalulekile ukubonelela i-overlap ukuya kwi-120 mm emacaleni ukuya kwi-150 mm ekupheleni kwee-rolls.
  10. Ukukhutshwa kwamanzi kwinqanaba elingaphantsi komgangatho wangaphantsi ngaphakathi okanye ngaphakathi ngaphakathi kunzima ukuba kunyanzelekile ukuba ukongeze ngokukhawuleza ulungelelanisa udonga eludongeni kunye nabanikazi beetayiti.
  11. Siphonsa imida ye-roll kwikhonkrithi.
  12. Ukuqhubela phambili siza kukhulula loo nto ngokuncediswa kwenkqubo yebhloko size siqonde ukukhutshwa kwamanzi kunye nabaniki bamatye ukuya eludongeni olusecaleni.
  13. Isinyathelo ngeyinyathelo ukusuka kumgangatho ophezulu siphakamisa imiqulu kwaye sibheka iindonga.
  14. Musa ukulibala ukubonelela ngokugqithisa.
  15. Emva kokulungiswa, umgca wecala uhlanganiswe ngumqulu olandelayo.
  16. Zama uhlale uqinisekisa ukufakela ngokugqithiseleyo kwemiqulu, ukuze kungabikho iifolisi ezingaphezulu okanye amaza phezu komhlaba.
  17. Ukungenwa kwamanzi kwangaphakathi nangaphandle kwendlu yangasese iphelile.