PVC sewer pipes: ubungakanani nokukhetha imithetho

Yelindle imibhobho PVC, imilinganiselo eza kuxutyushwa kweli nqaku, andafumana ngokubanzi ngexesha ukufakelwa kwenkqubo. Zisetyenziswa kakhulu amaninzi namhlanje, ngokubuyisela iimveliso zesinyithi yemveli. Le nto iyamelana izinto ndlongondlongo, leyo ke kwimigca amdaka ekhaya mveliso. Ukuba sithetha pipe zeplastiki ezikumgangatho ophezulu, kufuneka ube kumgangatho ngokugqibeleleyo ogudileyo, leyo phantse khipha odla.

umbhobho weplastiki Inkcazelo

imibhobho umjelo PVC, imilinganiselo apho kuya kufuneka ukwazi phambi kokuba zavelisa ukuthengwa usebenzisa kubuchwepheshe eziphambili. Oku kuqinisekisa ukuba iimveliso eqinile kwaye zithembekile. Apha kuzo nje, loo nto ayithethi ukuba bahlawule imali eninzi umgudu ngokumalunga nemisebenzi zangaphakathi nezangaphandle. Baye umthamo ezibalaseleyo ngokulula isongiwe kwi engile ezahlukeneyo. Bona luphawulwa ixabiso elifanelekileyo, ixesha elide lobomi, nto leyo ayiphelelanga iminyaka engama-50 kwaye ifuna ukulungiswa rhoqo. Ziye ke oyimisele nokumelana oncomekayo ukuya umhlwa kunye neziphumo imichiza ndlongondlongo. Systems zinikezelwe nge kwezi imibhobho, kufuneka conductivity eliphantsi thermal, nto leyo ethintela amdaka lomkhenkce. Ukuze wenze umsebenzi wofakelo nje ngenxa ubunzima encinane. Njengoko ibhonasi entle bubukho ukutyabeka yokhuselo, elikhusela nxamnye nophuhliso kunye nokusasazwa iintsholongwane, kwakunye bacteria.

Amacala Imibhobho yeplastiki

Lo omncinci lisetyenziswa kwi imithwalo eliphantsi. Ukuba imveliso kukho radius enkulu, ukuba yenzelwe imithwalo emikhulu, inokusetyenziswa kwizindlu kunye nezakhiwo zokuhlala, kunye nezibonelelo. Ngokumalunga sangqa iimillimitha 200, kokuba ikhethwe kwizibhedlele inkonzo, ama neehotele. Industries bakhonza Imibhobho ogama lingu- ngemilimitha 300. Ngexesha ukwakhiwa ngamnye kufuneka asebenzise oyi elincinane, utsho edlulisa, abayi kakubi ngokupheleleyo ukuba zokuhlambela-4 kuphela ondlu ubukhulu na eemilimitha 150,. icandelo Square ikhethiwe kuphela ukunkcenkceshela iigadi.

Iimpawu ze ubukhulu oyikhethayo

Xa ukhetha imibhobho umjelo PVC, kuyimfuneko ukwazi ubukhulu kwangaphambili. Iza kucacisa phambi kokuthenga, yintoni iimveliso kufuneka ingasetyenziswa, umzekelo, ukuphanjukiswa inkunkuma evela zangasese. Kulo mzekelo, enobubanzi elilingana 110 iimilimitha. Ukususela imidlalo ngemibhobho kwi uhlobo ukungcola olubi kwiibhafu abakhutshwa nge pipe ogama lingu- 75 iimilimitha. Kuba kumalungiselelo iinkqubo umjelo yasekhaya ezisetyenziswa ipipi ngemilimitha 300. Kufuneka kukhunjulwe phambi kokuba uthenge Ebubanzini bodonga kunye radius zizinto lixhomekeke kwelinye iparameters. Ukuba ubukhulu yi iimillimitha 150, nto leyo kulingana ngexabiso eludongeni ububanzi 3.9 eemilimitha, ngoxa kwi 110 eemilimitha, eli nani ngemilimitha-3.

Features Ukukhethwa imibhobho polyethylene

Imibhobho yelindle of PVC ngenxa yogutyulo yangaphandle, imilinganiselo apho zikhankanywe ngasentla ukuze yenyuka. Yakhiwa umaleko oluphindiweyo polyethylene kunye ezikumgangatho ophezulu, iikhemikhali ukumelana yaye sisetyenziswa ngokubanzi zokwakha zale mihla. Kwinkqubo yemveliso onokufikelela ukuqina ring elihle evumela ezifuna yokugungxula unzulu ukusuka ku-1 ukuya ku-20 eemitha.

imibhobho uxinzelelo

Ukuba ufuna PVC imibhobho umjelo, ulawulo, ubungakanani, iifoto kuya kukunceda ukwazi ukumelana ukhetho. kushishino Modern uvelisa iimveliso uxinzelelo ukuba yenzelwe ukusetyenziswa uxinzelelo oluphezulu nezisezantsi. Bona okhethiweyo iimeko ezininzi ndlongondlongo, kodwa kakhulu ukuba zisetyenziselwa ngokubekwa imibhobho yamanzi. Ngaphandle kwento yokuba imilinganiso ityhubhu kunokuba ezahlukeneyo, uluhlu isayizi iimveliso ezifana iyahluka milimitha-10 ukuya 1200.

iHDPE pipe

Ukuba ugqiba ukuba uthenge imibhobho PVC, ulawulo, ubungakanani, iifoto lucaciswa kule umboneleli evenkileni. Kukho inikeza kunye nemibhobho of polyethylene loxinano eliphantsi. Le nto iye iipropati aphezulu amandla. Yena uyakwazi ukubonakalisa uxhathiso olukhulu bume ndlongondlongo. Ezi mveliso asetyenziswa kakhulu ngokuqhelekileyo ukuba ngokubekwa unikezelo lwamanzi.

Ulwazi malunga ubukhulu yangaphakathi

Xa ukhetha imibhobho umjelo PVC, kumlinganiselo zangaphakathi kufuneka ithathelwe ingqalelo. Kwisikali ubukhulu lwangaphakathi, kuxhomekeka kwindawo kunye nendima imveliso kwi yogutyulo lwelindle. Ngoko ke, lo sangqa lo walivala ithende ukusuka kumatshini wokuhlamba okanye njengesicocisi izakulingana ngemilimitha-25. Eli nani for cubicles ishawa okanye elizenzekelayo elilingana ngemilimitha-32. Ngokubhekiselele kwinkqubo nemibhobho kulo indlu, ngoko ke inani wathi kufuneka lufikelela milimitha-40 ukuya ku-50. Xa elungiselela umbhobho wamanzi amdaka engaphandle wenza sebenzisa ubukhulu onomtsalane leyo ifikelela Isalathisi milimitha-160 no-200.

Iingcebiso malunga nokukhethwa kwemibhobho PVC

Ukuba ugqiba ukuba uthenge imibhobho umjelo PVC, kumlinganiselo engaphandle kufuneka ithathelwe ingqalelo. Kufuneka kuthathelwe ingqalelo ngononophelo, kunye nezinye iparameters ezichaphazela ubude amacandelo, kwaye ubudeki engaphakathi sokuphepha. Phakathi iimpawu ezongezelelweyo uyakwazi ukwahlula ubukho yokhuseleko xa ngokubekwa iintambo zombane, nto leyo ibandakanya kokuba ikhono self-ucimayo. Ndicela ukubuza ukuba ingaba le isiqinisekiso kumbhobho umgangatho, ekufuneka icaciswe ukuze GOST. Ekuphela kwendlela unako ukuthenga imveliso, imveliso othobela yonke imigaqo kunye nemimiselo. Imibhobho kufuneka zithobele zokuphawula umgangatho kwaye ukuphakheja esemgangathweni. PVC imibhobho nelindle kwelindle ekhaya, imilinganiso apho sele ikhankanyiwe apha ngasentla, kufuneka uphumelele uvavanyo mandatory kwinqanaba yokugqibela kwimveliso. Ngqo kuqikelelwa ukusebenza. Kubalulekile ukwenza ukuthuthwa imithetho nemigangatho, ukuze kupheliswe ukufunyanwa umonakalo eziphathekayo.

Ezingeloncedo yemibhobho PVC

Ukuba eziya kuthengelwa imibhobho PVC ngenxa amdaka ekhaya, ubukhulu, unako ukufunda ngokufunda eli nqaku. Nangona kunjalo, kubalulekile ukuba siqwalasele ezinye izinto ezimbi ezi mveliso. Baya enokuphenduleka ngexesha elinye ingasetyenziswa kubushushu hayi ngaphezulu kwe-40 degrees, kungenjalo elayibrari uqale ukuba gqitha, nto leyo kakhulu kunciphisa ubomi nkonzo. Kwiimeko kakhulu kunokwenzeka ukuba azise eludongeni engamanzi ene-lobushushu iqondo ukuya ku-80. Noko ke, le intsebenziswano kufuneka kuhlala zokumiswa ixesha.

nokufakwa

imibhobho umjelo PVC, imilinganiselo leyo eya kukunceda wenze ukhetho olufanelekileyo, lingasetyenziswa ngokubambisana iindawo ezimile. ubukhulu kufuneka bagcine iimveliso, la macandelo lungahlulwa ngokuxhomekeke kuyo. Xa iimeko engile zezityalo ezabangela ukuba abe ulingana degrees 45, 90 no-120. Unakho ukuthenga ukurhoxiswa bhetyebhetye le ezininzi eziqhele ukusetyenziswa ekuzalweni okutsha amdaka ekhaya. Kubhaliwe efunekayo xa kungekho ithuba lokusebenzisa kwamalungu esiqhelo. Tee uya kuvumela ukususwa yalo mbhobho engundoqo. Kusenokuba ngqo, kathathu, okanye odnoploskotnym umnqamlezo. Nokufakwa PVC imibhobho umjelo, imilinganiso apho alingana yi imveliso ethengiswa emarikeni uluhlu olubanzi.