Ho nchafatsoa ha lithapo tsa mehala le likhoerekhoere
Moaho o setšeng sa matlo a manyenyane le meaho ea lifolete o fumana metsi a pompo ea oona ho tsoa mocheng o moholo oa phepelo ea metsi oa toropo ka phaephe ea oona ea metsi. Metsi a litšila le a sefefo, ka lehlakoreng le leng, a siea setša se haufi le likotopo tsa metsi ho ea likotopong tsa likhoerekhoere tsa toropo.
Boemo le tokiso ea lithapo tsena le likhoerekhoere ke boikarabello ba mong'a setša. E le ho qoba litokiso tse potlakileng tsa theko e boima, u lokela ho hlokomela hantle liphaephe le li-drain tsa thepa le ho rera ho nchafatsa liphaephe tsa khale ka nako.
Ka ho lebella lintlafatso, o fokotsa tšitiso mme o boloka chelete
Bophelo ba tšebeletso ea mehala ea mobu ke lilemo tse ka bang 30-50, ho itšetlehile ka thepa e sebelisoang, mokhoa oa kaho le mobu. Ha ho tluoa tabeng ea ho nchafatsa lithapo tsa mobu, mong'a setša o lokela ho tsamaea kapele haholo ho feta feela ka mor'a hore tšenyo e se e etsahetse.
Lipeipi tsa metsi tsa khale le tse sa hlokomeloeng hantle li ka lutlela metsi a pompo tikolohong, tsa baka ho tlala ha metsi fatše esita le ho theoha ha khatello ea metsi a pompo sebakeng seo. Likhoerekhoere tsa khale tsa konkreite li ka petsoha, tsa lumella metsi a pula a kolobisitsoeng mobung hore a lutlele ka har’a lipeipi, kapa metso ea lifate e ka hōla ho tsoa lepetsong le ka har’a phala, e leng se bakang ho thiba. Li-grease kapa lintho tse ling le lintho tseo e seng tsa ka har'a likhoerekhoere li boetse li baka litšitiso, ka lebaka leo metsi a litšila a ka nyolohang ho tloha fatše ho ea fatše ho ea fatše kapa a hasana ka ho phatloha ho ea tikolohong.
Tabeng ena, o na le tšenyo e theko e boima matsohong a hau, litšenyehelo tsa ho lokisoa ha ho hlokahale hore li koaheloe ke inshorense. U lokela ho fumana sebaka, lilemo le boemo ba lipeipi le likhoerekhoere tsa thepa ea hau esale pele. Ka nako e ts'oanang, ho bohlokoa hape ho hlahloba hore na metsi a sefefo a lebisitsoe hokae. U ka boela ua botsa litsebi tsa phepelo ea metsi tsa Kerava bakeng sa likeletso mabapi le likhetho tsa ts'ebetso ea ntlafatso.
Eba karolo e ncha ea metsi a sefefo mabapi le ho nchafatsa sebaka
Setsi sa phepelo ea metsi sa Kerava se khothaletsa hore thepa e nang le likhoerekhoere tse tsoakaneng li hokahane le sekhoere se secha sa metsi a sefefo se tla hahuoa seterateng mabapi le tokiso ea sebaka sa toropo, hobane likhoerekhoere le metsi a sefefo li tlameha ho arohanngoa le metsi a litšila 'me li lebise sefefong sa toropo. tsamaiso ea metsi. Ha thepa e lahla drainage e tsoakiloeng le ho chencha ho arola drainage ka nako e le 'ngoe, ha ho na khokahanyo, litefello tsa ho kopanya kapa tsa mobu bakeng sa ho hokahanya le likhoerekhoere tsa metsi a sefefo.