Q. Ndiye ndayothenga iplastic drain pipe, kwaye, emva kokujonga zonke iintlobo, intloko yam yaqala ukuba buhlungu.Ndagqiba kwelokuba ndiyishiye ivenkile ndize ndenze uphando.Ndineeprojekthi ezininzi endizifunela umbhobho weplastiki.Kufuneka ndongeze igumbi lokuhlambela kwelinye igumbi;Kufuneka ndibuyisele imigca emidala, eqhekeziweyo yodongwe oluphumayo;kwaye ndifuna ukufakela enye yemisele yaseFransi endiyibonileyo kwiwebhusayithi yakho ukuze ndomise indawo yam engaphantsi.Ungandinika isifundo esikhawulezayo malunga neesayizi kunye neentlobo zemibhobho yeplastiki umninimzi oqhelekileyo anokusebenzisa malunga nekhaya lakhe?– uLori M., eRichmond, eVirginia
A. Kulula kakhulu ukufumana i-flummox, njengoko kukho imibhobho yeplastiki emininzi.Kungekudala, ndafakela umbhobho weplastiki okhethekileyo wokukhupha ibhoyila entsha yentombi yam esebenza kakuhle kakhulu.Yenziwe ngepolypropylene kwaye inokumelana namaqondo obushushu aphezulu kakhulu kunePVC eqhelekileyo enokuthi isetyenziswe ngabatywini abaninzi.
Kubaluleke kakhulu ukuqaphela ukuba kukho imibhobho yeplastiki emininzi onokuthi uyisebenzise, kwaye ikhemikhali yayo inzima kakhulu.Ndizakunamathela kwezona zisisiseko onokungena kuzo okanye unokufuneka ukuba uzisebenzise ngabahloli basekhaya.
Imibhobho yeplastiki ye-PVC kunye ne-ABS mhlawumbi zezona zixhaphakileyo oya kudibana nazo xa kuziwa kwimibhobho yokuhambisa amanzi.Imigca yokunikezela ngamanzi yenye ibhola yewax, kwaye andizukuzama ukukubhida ngakumbi malunga nezo!
Ndisebenzise iPVC amashumi eminyaka, kwaye yinto entle kakhulu.Njengoko unokulindela, iza ngobukhulu obahlukeneyo.Obona bukhulu buqhelekileyo obunokubusebenzisa kwikhaya lakho buya kuba yi-1.5-, 2-, 3- kunye no-4-intshi.Ubungakanani be-intshi ye-1.5 isetyenziselwa ukubamba amanzi anokuthi aphume kwisinki yasekhitshini, indawo yokuhlambela okanye ibhafu.Umbhobho we-intshi ezi-2 uqhele ukusetyenziselwa ukuhambisa amanzi kwisitya seshawa okanye umatshini wokuhlamba, kwaye unokusetyenziswa njengestakhi esithe nkqo kwisinki yasekhitshini.
Umbhobho we-intshi ezi-3 yinto esetyenziswa emakhayeni ukwenza imibhobho yezindlu zangasese.Umbhobho we-intshi ezi-4 usetyenziswa njengemibhobho yesakhiwo phantsi kwemigangatho okanye kwiindawo zokukhwela ukuthutha amanzi amdaka ukusuka ekhaya ukuya kwitanki yeseptic okanye kumjelo ophantsi komhlaba ohambisa amanzi amdaka.Umbhobho we-intshi ezi-4 nawo ungasetyenziswa kwikhaya ukuba ubamba amagumbi okuhlambela amabini nangaphezulu.Abatywini kunye nabahloli basebenzisa iitafile zobungakanani bombhobho ukubaxelela ukuba ubungakanani bombhobho omele usetyenziswe apho.
Ubunzima bodonga lwemibhobho buhluke, kunye nesakhiwo sangaphakathi sePVC.Kwiminyaka emininzi edlulileyo, yonke into endiya kuyisebenzisa iya kuba yishedyuli engama-40 yombhobho wePVC wemibhobho yendlu.Ungathenga ngoku ishedyuli 40 umbhobho wePVC onemilinganiselo efanayo neyePVC yemveli kodwa ilula.Ibizwa ngokuba yiPVC yeselula.Idlula uninzi lweekhowudi kwaye inokukusebenzela kwigumbi lakho lokuhlambela elitsha elongezelelweyo.Qiniseka ukuba uyayicima le nto kuqala ngomhloli wasekhaya wemibhobho.
Nika i-SDR-35 PVC inkangeleko entle yemigca yombhobho yangaphandle ofuna ukuyifaka.Ingumbhobho oqinileyo, kwaye iindonga zecala zincinci kuneshedyuli ye-40 yombhobho.Ndisebenzise umbhobho we-SDR-35 amashumi eminyaka ngempumelelo emangalisayo.Indlu yokugqibela endayakhela intsapho yam yayingaphezu kweemitha ezili-120 ze-6-intshi ye-SDR-35 umbhobho odibanisa indlu yam kumjelo wedolophu.
Umbhobho weplastiki wobunzima obukhaphukhaphu onemingxuma kuwo uya kusebenza kakuhle kumngxuma wombhobho weFrench.Qinisekisa ukuba imiqolo emibini yemingxuma ijonge ezantsi.Musa ukwenza impazamo kwaye uwalambe phezulu esibhakabhakeni njengoko asenokudityaniswa ngamatye amancinane njengoko ugquma umbhobho ngegrabile ehlanjiweyo.
Q. Bendinomtywini ofakela iivalvu zebhola ezintsha kwigumbi lam lokubiyela kwiinyanga ezidlulileyo.Ndaye ndangena egumbini ngenye imini ndiyojonga into, kwaye i-puddle yayiphantsi.Ndothuka.Ngethamsanqa, akuzange kubekho monakalo.Ndabona amathontsi amanzi esenza kwisiphatho sevalve yebhola kanye ngentla kwedadi.Andazi ukuba ingavuza njani apho.Endaweni yokulinda umtywini, ingaba le nto ndinokuyilungisa ngokwam?Ndiyoyika ukwenza ukuvuza okukhulu, ke ndixelele inyani.Ngaba kungcono ukubiza nje umtywini?-UBrad G., e-Edison, eNew Jersey
A. Ndiyichule lemibhobho yamanzi ukusukela kwiminyaka engama-29 ubudala kwaye ndiyawuthanda umsebenzi wezandla.Kwakusoloko kuluyolo ukwabelana ngolwazi lwam nabanini-zindlu abanomdla, kwaye ndithanda kakhulu ukukwazi ukunceda abafundi bonge imali yomnxeba wenkonzo olula.
Iivalve zebhola, kunye nezinye iivalve, zineendawo ezihambayo.Kufuneka babe nesitywina ecaleni kweendawo ezihambayo ukuze amanzi angaphakathi kwevalve angawenzi ngaphandle kwikhaya lakho.Ukutyhubela iminyaka, zonke iintlobo zemathiriyeli bezipakishwe kule ndawo ixineneyo ukugcina amanzi angavuzi.Kungenxa yoko le nto izixhobo, xa zizonke, zibizwa ngokuba zipakisha.
Okufuneka ukwenze kukususa i-hex nut ekhusela isiphatho sevalve yebhola kwishafu yevalve.Xa usenza, uya kufumana enye indongomane encinci kanye kumzimba wevalvu.
Le yindongomane yokupakisha.Sebenzisa i-wrench ehlengahlengiswayo kwaye ufumane intle, ukubamba ngokuqinileyo kubuso obubini be nut.Yijike ngokwewotshi imali encinci kakhulu ngelixa ujongene nayo.Kusenokufuneka uyijike ngo-1/16 kuphela okanye ngaphantsi ukuze ukuthontsiza kuyeke.Musa ukuqinisa kakhulu ukupakisha amantongomane.
Ukuthintela izandyondyo zemvula xa kukho into engahambi kakuhle ngelixa ulungisa, qiniseka ukuba uyifumene ivalve yakho yokuvala umgca wamanzi.Qonda indlela esebenza ngayo kwaye ube nesixhobo sokutshixa xa kufuneka usicime nge-jiffy.
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Ixesha lokuposa: Jun-24-2019