Q: Kuv tau mus yuav qee cov kav dej yas, thiab tom qab saib txhua hom kuv tsis meej pem.Yog li kuv txiav txim siab ua qee qhov kev tshawb fawb.Kuv muaj ob peb txoj haujlwm uas kuv xav tau cov yeeb nkab yas.Kuv yuav tsum tau ntxiv chav dej hauv chav ntxiv;Kuv yuav tsum tau hloov cov qub, tawg av nplaum downspout ntws kab;thiab kuv xav txhim kho ib qho ntawm cov kab lus Fabkis txoj kab uas kuv tau pom ntawm koj lub vev xaib kom qhuav tawm hauv qab daus.
Koj puas tuaj yeem muab kuv cov lus qhia ceev txog qhov ntau thiab tsawg thiab hom yeeb nkab yas qhov nruab nrab tus tswv tsev yuav siv nyob ib puag ncig nws lub tsev?
A: Nws yooj yim heev kom tau flummoxed vim tias muaj ntau cov kav dej yas sib txawv.Tsis ntev tas los no, kuv tau teeb tsa ib lub yeeb nkab tshwj xeeb me me los tso rau kuv tus ntxhais lub boiler tshiab.Nws yog tsim los ntawm polypropylene thiab tuaj yeem tiv taus qhov kub ntau dua li cov qauv PVC uas feem ntau cov kav dej siv tau.
Nws yog ib qho tseem ceeb kom paub tias muaj ntau ntau cov kav dej yas sib txawv uas koj tuaj yeem siv, thiab cov chemistry ntawm lawv yog qhov nyuaj heev.Kuv tsuas yog yuav lo nrog cov yooj yim tshaj plaws.
PVC thiab ABS yas kav yog kab tias feem ntau koj yuav khiav mus rau hauv cov kav dej.Cov kab xa dej yog lwm lub pob ntawm cov quav ciab, thiab kuv tsis txawm yuav sim ua rau koj tsis meej pem ntxiv txog cov ntawd.
Kuv siv PVC rau ntau xyoo lawm, thiab nws yog cov khoom siv zoo heev.Raws li koj xav tau, nws los ntawm ntau qhov sib txawv.Qhov ntau thiab tsawg uas koj yuav siv nyob ib ncig ntawm koj lub tsev yuav yog 1.5-, 2-, 3- thiab 4-nti.Qhov loj 1.5-nti yog siv los ntes cov dej uas yuav ntws tawm hauv chav ua noj, chav dej saib iav heev lossis lub tub.Cov yeeb nkab 2-nti feem ntau yog siv los tso dej da dej lossis lub tshuab ntxhua khaub ncaws, thiab nws yuav siv tau los ua ib pawg ntsug rau chav ua noj.
Cov yeeb nkab 3-inch yog siv hauv tsev rau cov kav dej hauv tsev.Cov yeeb nkab 4-inch yog siv los ua lub tsev tso dej hauv cov plag tsev lossis hauv cov chaw nkag mus thauj tag nrho cov dej khib nyiab hauv tsev tawm mus rau lub tank dej los yog cov kav dej.Cov yeeb nkab 4-inch kuj tseem siv tau hauv tsev yog tias nws ntes ob lossis ntau chav dej.Cov neeg ua haujlwm kav dej thiab cov neeg soj ntsuam siv cov kav dej loj los qhia lawv seb cov yeeb nkab loj npaum li cas yuav tsum tau siv rau qhov twg.
Cov phab ntsa tuab ntawm cov kav dej sib txawv nrog rau cov qauv sab hauv ntawm PVC.Ntau xyoo dhau los, txhua yam kuv yuav siv yuav yog lub sijhawm 40 PVC yeeb nkab rau cov kav dej hauv tsev.Tam sim no koj tuaj yeem yuav ib lub sijhawm 40 PVC yeeb nkab uas muaj qhov ntev tib yam li PVC ib txwm muaj tab sis yog qhov hnyav dua (nws hu ua cellular PVC).Nws dhau cov lej feem ntau thiab tej zaum yuav ua haujlwm rau koj hauv koj chav dej tshiab ntxiv.Nco ntsoov tshem tawm qhov no ua ntej nrog koj tus kws tshuaj xyuas cov kav dej hauv zos.
Muab SDR-35 PVC saib zoo rau cov kab tawm sab nraud uas koj xav tau nruab.Nws yog cov yeeb nkab muaj zog, thiab cov phab ntsa yog nyias dua li lub sijhawm 40 yeeb nkab.Kuv tau siv SDR-35 yeeb nkab rau ntau xyoo nrog kev ua tiav zoo heev.
Cov yeeb nkab yas sib sib zog nqus nrog lub qhov hauv nws yuav ua haujlwm zoo rau qhov faus linear Fabkis ntws.Nco ntsoov tias ob kab ntawm lub qhov tsom mus.Tsis txhob ua yuam kev thiab taw tes rau saum ntuj raws li lawv yuav tau ntsaws nrog pob zeb me me thaum koj npog cov yeeb nkab nrog cov pob zeb ntxuav.
Tim Carter sau rau Tribune Content Agency.Koj tuaj yeem mus saib nws lub vev xaib (www.askthebuilder.com) rau cov yeeb yaj kiab thiab cov ntaub ntawv ntau ntxiv txog cov haujlwm hauv tsev.
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Post lub sij hawm: Jun-27-2019