UVavanya njani ixesha elide lokuZima kweZixhobo zoMjelo wokuSetyenziswa kweeNdawo ezahlukeneyo zePrecast

### UVavanya UZinzo lweXesha elide leZixhobo zoMjelo wokuSetyenziswa okwahlukileyo kwePrecast

Xa ukhetha izixhobo ze-precast drainage channels, ukuqina kwexesha elide kubalulekile. Ukuvavanya ukuqina kuqinisekisa ukuba inkqubo yokuhambisa amanzi isebenza ngokufanelekileyo phantsi kweemeko ezahlukeneyo zokusingqongileyo. Nazi ezinye iindlela eziphambili zovavanyo:

#### 1. Uhlalutyo lwePropati yeMathiriyeli

Ukuqonda iimpawu ezisisiseko zemathiriyeli nganye, kubandakanywa amandla acinezelayo, amandla okuqina, kunye nokumelana nempembelelo, kubalulekile. Umzekelo, ikhonkrithi eyomeleziweyo ifanelekile kwiindawo ezinomthwalo onzima ngenxa yokuqina kwayo okuphezulu kunye nokuqina kwayo, ngelixa ikhonkrithi yepolymer inika ukuchasana kweekhemikhali.

#### 2. Ukumelana noKutya

Ukuphonononga ukuxhathisa kokubola kwemathiriyeli kubalulekile njengoko imijelo yokuhambisa amanzi ihlala idibana namanzi, iityuwa, kunye neekhemikhali. Insimbi engenasici kunye nezixhobo zepolymer zihlala zinokumelana ne-corrosion ephezulu, ngelixa ikhonkrithi eqhelekileyo inokufuna iingubo ezongezelelweyo zokukhusela.

#### 3. Ukuguquguquka kokusingqongileyo

Izixhobo kufuneka zihambelane neemeko zemozulu yendawo yofakelo, kubandakanywa ukuguquguquka kobushushu, imvula, kunye nokuvezwa kwe-UV. I-High-density polyethylene (HDPE) kunye ne-polymer concrete zisebenza kakuhle phantsi kweemeko zemozulu ezigqithisileyo, ngeli lixa imathiriyeli yentsimbi inokuthotywa phantsi kokuvezwa okukhulu kwe-UV.

#### 4. Ubulula boFakelo kunye noLondolozo

Izinto ezihlala ixesha elide kufuneka kube lula ukuzifaka kunye nokugcina. Izinto ezikhaphukhaphu ezifana neplastiki ngokuqhelekileyo kulula ukuzifaka, ngelixa izinto ezigudileyo-ezifana nekhonkrithi yepolymer kunye nentsimbi engatyiwayo kulula ukuzicoca nokuzigcina.

#### 5. Uvavanyo loBomi beNkonzo

Yenza uvavanyo lokusingqongileyo olufanisiweyo ukuqikelela ukusebenza kwemathiriyeli kwiimeko zehlabathi lokwenyani. Uvavanyo lwaselabhoratri lunokulinganisa ukuvezwa kwexesha elide kumanzi, iityuwa, kunye neekhemikhali ukuvavanya ukuqina kwemathiriyeli phantsi kwezi meko.

#### 6. Uhlalutyo lokuSebenza kweendleko

Ngelixa ukuqina ngundoqo, ukonga kweendleko zemathiriyeli nako kufuneka kuqwalaselwe. Izinto eziphathekayo ezineendleko zokuqala eziphezulu, ezifana nensimbi engenasici, zinokuthi zibe noqoqosho ngakumbi kwixesha elide ngenxa yeemfuno zabo eziphantsi zokugcinwa kunye nokuphila ixesha elide.

### Isiphelo

Ukuvavanya ukuqina kwexesha elide lemathiriyeli yomjelo we-precast wokuhambisa amanzi kubandakanya ukuqwalasela iipropati zezinto eziphathekayo, ukuxhathisa ukubola, ukuguquguquka kokusingqongileyo, ukulula kokufakela kunye nokugcinwa, uvavanyo lobomi benkonzo, kunye nokusebenza kakuhle kweendleko. Ngokuhlalutya ngokucokisekileyo le miba, unokukhetha ezona zixhobo zifanelekileyo kwiimfuno ezithile zeprojekthi, ukuqinisekisa ukusebenza kwexesha elide lenkqubo yokuhambisa amanzi.