Qhov ntev manholes yas, specifications, installation

Cov kev siv ntawm tej lub tsev yuav txhim kho cov kev hlauv taws xob, feem ntau nyob rau hauv lawv tsim siv tshwj xeeb dej. Tej designs ua rau nws yooj yim thiab ceev ceev kom muaj cov system raws li xav tau, kom ntseeg tau muaj kev ruaj ntseg lag luam, txo txoj kev pheej hmoo ntawm cov xwm txheej. Cov kev siv ntawm tej tshuab yuav siv cov yas npog, uas yog ntsia ntawm manholes.

piav

Kom txog rau thaum nyuam qhuav, feem ntau siv khoom tsim los ntawm cam khwb cia hlau. Polymer hatches yog hais ua los ntawm ob peb lub Cheebtsam, nyob rau hauv lawv tus qhab cov khoom xyaw. Nyob rau hauv lub qhuav txheej txheem siv kub nias technology. Hatches phwj polymer-xuab zeb - qhov no yog ib yam uas ntawm lub hais khoom. Ntawm lwm yam, lub kev faib yog nqa tawm nyob rau hauv cov khoom nto rau lub load siv. Raws li txoj ntsiab cai no, ib txhia pab pawg ntawm cov khoom yuav tsum tau ua, namely, hnyav thiab lub teeb.

npav hatches

Hatches polymer puas tsim nrog lub sib nug xov cim, uas txiav txim cov kev taw qhia ntawm daim ntawv thov. Thaum twg koj yuav yog tsim nyog them sai sai mus cov tsiaj ntawv, nyob rau pem hauv ntej saum npoo ntawm cov qauv. Cov ntawv G thiab PG qhia tau tias cov khoom no yog npaj rau kev tiv thaiv ntawm cov nto thiab underground hluav taws hydrant. "B" qhia tau ntawm cov kev siv ntawm manholes nyob rau hauv dej mains, thaum lub sij hawm tsab ntawv "D" qhia hais tias tus manhole npog yog siv raws li livnevki.

Main yam ntxwv

Hatches polymeric square thiab yeej muaj teeb meem loj zoo, thaum piv nrog analogues ua los ntawm lwm yam ntaub ntawv xws li ntoo, steel los yog cam khwb cia hlau. Qhov zoo nta xws li ib tug ntev kev pab cuam lub neej uas ntev tshaj 50 xyoo. Ntawm lwm yam, cov khoom sufficiently resistant rau corrosion thiab kev puas tsuaj uas tej zaum yuav tshwm sim nyob rau hauv tus ntawm txhua yam yog ib tug txhoj puab heev ib puag ncig. Nruab cov khoom yog yooj yim heev, raws li lawv muaj ib tug uas tsis muaj qhov hnyav, tus luj ntawm ib chav tsev ntawm cov zis yuav sib txawv ntawm 10 mus rau 35 kilograms. Qhov tseeb txhawb rau simplifying lub tsheb thauj mus los txheej txheem. Duration tseem ceeb heev lub sij hawm no kuj yog vim lub high kuj mus hnub ci tawg. Ntawm kev muag khoom koj yuav nrhiav tau ib tug loj ntau ntawm cov qauv, uas muaj ib tug ntau yam ntawm cov hniav nta, raws li zoo raws li ntxoov. Siv zoo heev yauv kub, lawv muaj peev xwm khiav lag luam ntawm ib tug ntau ntau yam kub los ntawm -10 mus +50 degrees. Vim lub fact tias nyob rau hauv lub qhaj ntawv ntawm tej yam tshuaj lom, cov khoom piav yuav tsum tau hu ua environmentally phooj ywg. Hatches phwj polymer uas nws specifications yog muab nyob rau hauv tsab xov xwm, yuav siv tau es tsis txhob ntawm cam khwb cia hlau khoom, qhia tias lub interchangeability. Tau txais kev pab muab sau rau hauv lub theem siab ntawm kev tiv thaiv, nws qhia tau hais tias cov khoom yog nruab nrog tshwj xeeb cov xauv uas tiv thaiv tub sab tub nyiag.

Ntau nyob rau hauv daim ntawv

Hatches npua-hlau, yas, polymer, yas yog ua nyob rau hauv ib lub Hoobkas raws li nyob rau hauv ntau yam ntaub ntawv. Yog li, lub round tsim yog yuav tsum tau rau ib feem los sis kho vaj tse rau manholes. Qhov no daim ntawv yog siv feem ntau yog muab piv rau lwm cov vim lub fact tias cov kev soj ntsuam xyuas ncej yuav tsum tau lub installation ntawm xwb xws li khoom. Xaiv ib lub qauv yuav tsum tau ua tsis tau tsuas yog qhov kev kawm tus yam ntxwv, tab sis kuj loj. Yog hais tias peb tham txog general-lub hom phiaj daug, nws yuav tsum tau suav hais tias yog lub ntsiab zoo cov yam ntxwv ntawm tus tsim, nrog rau cov puab thiab txheej diameters ntawm lub plhaub. Nws yuav tsum tau kev txhawb rau hauv lub Upper kawg ntawm tus zoo, thaum nws tshaj plaws qhov chaw yuav tsum sib haum mus rau qhov ntev ntawm lub caj dab. Yog hais tias koj xav nyob rau hauv lub loj ntawm manhole polymer, nws yog tsim nyog los paub hais tias cov kev ua lag luam yuav nrhiav tau ib tug tsim nrog ib tug nrog txoj kab uas hla ntawm cov lus qhib nyob rau hauv lub chav 315 millimeters mus txog ib Meter. Yog hais tias tsim nyog, koj muaj peev xwm xaiv thiab square khoom, kev txwv rau cov raug qhov ntev ntawm lub hatches tsis muaj nyob. Manufacturers ua rau lawv nrog ib co kauj ruam, uas yog sib npaug zos rau 50 millimeters. Feem ntau cov yam tsawg kawg nkaus loj yog 300 hli, thaum lub siab tshaj plaws yog 800 millimeters. Thaum xaiv qhov luaj li cas ntawm manhole polymer, nws yog tsim nyog los ua kom lwm tus fact uas lub hau muaj peev xwm yuav sib khi los sis muaj kev tshwj xeeb slots. Cov yav tas kev xaiv no yog siv rau txhua yam Stormwater nyob rau hauv ntiag tug thiab muaj kev tsim kho.

Pom zoo rau cov kev siv ntawm cov daug

Tsis tsuas yog qhov ntev ntawm manholes polymer, tab sis kuj hwm rau lawv cov installation technology. Master yuav tsum tau muab tso rau gasket, nruab ib lub daug nws tus kheej, tom qab smooth qhov chaw. Nws xav ib tug xov tooj ntawm cov tub txawg nyob rau hauv lub qhov rooj thiab cov npoo ntawm qhov dej nyob rau hauv tas li ntawd mus rau Mount ib lub voj, uas yog hinged xauv. Nyob rau hauv lub xub ntiag ntawm lub kaw ntawm lub daug yuav tsum yuav txhua txhua xyoo los ntsuam xyuas rau lub xub ntiag kev ncua thiab tej kab nrib pleb. Lawv muaj peev xwm muaj kev cuam tshuam cov efficiency ntawm tus system kev ua tau zoo. Yog hais tias muaj kev puas tsuaj, nws yog pom zoo kom mus nqa tawm cov kev hloov ntawm cov khoom raug cai. Yog hais tias lub qhov rooj twb tau ntsia nyob rau hauv lub qaum teb cheeb tsam los yog cheeb tsam uas muaj dej nag, nws yog tsim nyog los ua ntxiv tiv thaiv daug nrog ib tug tshwj xeeb vaj huam sib luag. Nws yuav ua los ntawm ntau yam membrane cov ntaub ntawv, tiam sis, hloov tau mus siv ib tug ib txwm ua npuas ncauj. Haum thiab thermal panels thiab lwm yam zoo xws coatings. Qhov no yuav tiv thaiv cov khoom los ntawm qhov tsis zoo los ntawm lub cheeb tsam thiab cas sim haum nws lub neej. Txawm li cas los ntawm lub xeev nws yog pom zoo kom qhia tau lub hau yog hloov txhua txhua xya xyoo.

Teem ib polymer daug

Txawm qhov luaj li cas ntawm manhole npog polymeric tej zaum koj yuav tau raug xaiv, installation tej hauj lwm yog nqa tawm nyob rau hauv tib lub technology, cov txheej txheem yog tsis nyuab. Chiv teem sib tshooj lub nplhaib, uas yog ua los ntawm kev reinforced. Ntxiv haum nplhaib nchuav qhob hom. Nyob rau hauv lub kauj ruam tom ntej, tus tswv yuav tsum tau ua installation ntawm lub daug cover nyob rau hauv lub nplhaib. Txawm li cas los, cov ntaub ntawv manipulation yuav tsum tau nqa tawm tsuas yog tom qab lub pob zeb ua tau kho tau zoo. Cov khoom yuav tsum tau positioned horizontally nrog hwm mus rau hauv av saum npoo. Nqa nws saum toj no hauv pem teb theem yuav tsum muaj 5 cm.

Nws yog ib qho tseem ceeb mus teem lub qhov muag tsis pom cheeb tsam, uas yog nyob ib ncig ntawm lub polymer daug. Nws yuav tsum tau sloped rau ntws tshaj dej. Nws yuav tsum tau muab ib tug dav nyob rau hauv lub chav 1 mus rau 1.5 meters. Yog hais tias koj xav mus piv rau lub tua ntawm tej hauj lwm, nws yog tsim nyog los xaiv cov qauv uas muaj kev tshwj xeeb mounting grooves.

nqi ntawm

Yog hais tias koj txiav txim siab los siv ib phwj manhole cob, tus nqi ntawm cov khoom no koj yuav tsum tau twv yuav raug hu xav. Mus saib lub khw ntawm cov khoom, koj yuav tau yuav ib tug sunroof, them 800 rubles ib chav tsev.

xaus

Tsis ntev los no, nyob rau hauv lub lwm cov engineering systems feem ntau siv polymer hatches phwj, tus nqi ntawm xws li ib tug cov khoom no yog muaj, uas yog vim li cas qhov no hom ntawm kev tsim kho muaj tau ntau ob leeg nyob rau kev lag luam thiab cov private tau txais kev pab. Tej zaum, koj yuav tsum xyuam xim rau xws li ib tug kev txiav txim siab.