Polyethylene kav: specifications thiab cov hauj lwm

Ntau ntev los no, cov kev siv ntawm yas kav rau sewerage, dej los yog cov cua kub twb xam tau tias yog ib tug novelty, tab sis niaj hnub no lawv tau pom heev lug siv. Polyethylene kav, cov kev yam ntxwv yog sib txawv heev los ntawm lawv cov nws yog xim hlau pab lawv masters thiab tej zaum kuj txawm ntau tshaj li 50 xyoo. Yog li ntawd yog dab tsi lawv cov feature?

Txheej txheem cej luam ntawm polyethylene kav

Cov thawj thiab loj kom zoo dua ntawm no yeeb nkab yog nws kuj mus corrosion. Ua tsaug rau lawv, lawv muaj peev xwm ciaj sia yog tsis muaj kev kho ib tug txaus lub sij hawm ntev ntawm lub sij hawm. Tsis tas li ntawd, polyethylene kav rau cov dej haus thiab sewerage tsis raug galvanic corrosion. Lub puab yog ib feem ntawm lawv cov smooth, uas muaj peev xwm ho ua rau kom cov bandwidth. Txawm tias tom qab ntau xyoo ntawm kev lag luam los ntawm polyethylene kav rau cov dej haus, cov cua kub los yog sewerage txawv zoo npaum li cas pass tshaj cov hlau, vim lub fact tias cov deposits tsis nyob twj ywm nyob rau hauv lawv cov phab ntsa. Fittings yuav tsim tsis tsuas yas, tab sis kuj hlau. Tsis tas li ntawd, cov hws rau ntawm qhov chaw yuav tsis raug tsim. Cov zoo ua polyethylene kav (specifications lawv yuav tsum tau piav rau hauv qab no) yog li ntawd nrov.

Tus yam ntxwv ntawm polyethylene kav

Yog hais tias peb xav txog polyethylene kav (specifications), phwj, dej los yog cov cua kub, koj yuav tsum xub xyuam xim rau cov hom ntawm cov khoom uas yog siv nyob rau hauv lawv cov muaj pes tsawg leeg, ces tham txog qhov kev kawm ntawm cov yeeb nkab kuj mus siab los ntawm lub sab hauv thiab nyob rau hauv lub cheeb ntawm cov khoom. Uas yog vim li cas, yog tias koj xav paub ntau ntxiv hais txog dab tsi ib tug polyethylene yeeb nkab, cov kev yam ntxwv ntawm lawv txoj kev kawm thiab tshwj xeeb tshaj yog, yuav tsum xub ua me ntsis txog cov dab tsi yog polyethylene hom:

1. PE 63 (tsis siv kom deb li deb).
2. PE 80 - muaj zoo zog thiab muaj peev xwm mas heev ib tug ntau ntawm siab kua ntawm tej yam zoo. Qhov no cim yog siv nyob rau hauv cov creation ntawm me me txoj kab uas hla cov kav dej uas yog muab tso rau cov dej haus.
3. PE 100 - siv los tsim loj inch kav, uas yog siv nyob rau hauv kev tsim kho ntawm kev loj nrog ib tug txias dej haus.

Inch, uas yog tseem muaj nyob rau hauv cov yam ntxwv ntawm lub polyethylene kav yuav ua tau txawv kiag li. Ntau yog los ntawm 20 mm mus rau 120 cm. Lawv ntev nyob ntawm yuav ua li cas yog txoj kab uas hla. Piv txwv li, raj txoj kab uas hla ntawm 20 mus rau 110 hli qhia tias nws kav ntev npaum tsis pub tshaj 50 meters.

Qhov zoo ntawm cov yas kav ntawm loj inch

Tsis ntev los no, qhov loj tshaj plaws thov namely ib tug loj inch yeeb nkab. Qhov no yuav ua tau piav los ntawm lub fact tias lawv yog siv rau cov kev siv ntawm pa dej system, kua system, Stormwater los yog dej. Lawv muaj ob peb tseem ceeb zoo dua hlau ua qauv:

1. Qhuav, installation thiab cov lag luam yog kim kim tshaj nyob rau hauv cov ntaub ntawv nrog hlau.
2. Yog hais tias cov dej freezes sab hauv, ces yuav muaj tsis muaj dab tsi tsis ncaj ncees lawm nrog cov uas.
3. Tus luj ntawm cov yeeb nkab yog tsawg, yog li tsheb thauj mus los thiab installation yooj yim.
4. Polyethylene yeeb nkab Kev muaj kev ruaj ntseg thiab havzoov.
5. Thaum lub sij hawm thauj mus los yuav tsis tau txhawj, raws li lawv yuav tsis txaus ntshai khoom.
6. Resistant mus cuam tshuam thiab nro. Sib txuas yog ntau txhim khu kev qha thiab check, uas tsub kom cov kev pab cuam lub neej ntawm cov yeeb nkab.

polyethylene kav

Vim polyethylene kua tau nrhiav ib tug tshiab saib thiab zoo heev zoo nws zoo. Qhov tseeb hais tias PE yuav pab tau los txhim kho lub kev loj hlob ntawm lub cev, thiab kev tsim kho ntawm nws tshwm sim nyob rau hauv lub sij hawm yooj yim thiab ceev. Piv txwv li, koj muaj peev xwm siv lub thiaj li hu ua trenchless tso. Polyethylene kav, kev yam ntxwv uas yuav pab tau lawv yuav tsum tsis txhob cuam tshuam los ntawm txawm muaj zog tshuaj, yuav muab tau yooj yim thauj thiab mounted. Lawv twb kev txuas yog ntau check thiab txhim khu kev qha, uas yuav pab tiv thaiv cov xwm txheej.

Corrugated kav ua los ntawm polyethylene

Qhov no hom ntawm raj rau cov kav dej thiab dej manufactured los ntawm ib tug tshwj xeeb ob txheej ntawm polyethylene. Feem ntau, lawv siv hom PE 80, uas nyob rau hauv txoj kab uas hla yog zoo tshaj plaws haum rau cov qauv no. Kav yog resistant rau tshuaj. Vim qhov tshwj xeeb nplhaib nruj, uas yog txaus siab, lub corrugated yas raj yuav tsum ntsia siv dej ntws yaug txoj kev ntawm ib tug tob ntawm ib tug mus rau nees nkaum meters. Muaj corrugated kav ua los ntawm polyethylene, thiab lub thiaj li hu ua lwm phwj dej.

Siab yeeb nkab rau sewerage thiab kav dej

Mark PE 80 yog lub feem ntau check ntawm tag nrho cov paub rau hnub tim. Uas yog vim li cas nws yog siv los tsim tshwj xeeb yas hlab ntawd mas theem siab thiab tsis tshua muaj siab. Lawv yuav siv tau tsis muaj teeb meem txawm nyob rau hauv heev txhoj puab heev tej kev kawm, tab sis lub ntsiab cheeb tsam ntawm daim ntawv thov yog lub tseem dej. lawv yuav tsis haum rau kua. Cov feem nrov hnub no yog lub lub cheeb ntawm cov kav dej ntawm 2 mus rau 6.3 cm.

Zoo-paub manufacturers ntawm polyethylene kav

Nyob rau hauv DIY khw muag khoom noj hnub no los ntawm cov zoo kawg li ntau yam thiab ntau yam ntawm polyethylene kav ob lub qhov muag cia li khiav tas lawm. Yog hais tias koj tsis paub dab tsi zoo ntawm cov yeeb nkab nws yog qhov zoo tshaj plaws kom tau, peb yuav tsum xub nrhiav seb leej twg ua rau cov cov ntaub ntawv tus qauv.

Cov feem nrov lub tuam txhab rau zus tau tej cov polyethylene kav rau dej phwj rau thiab dej mov hnub no yog Rehau. Nws tsim high-zoo thiab txaus robust khoom uas hais tias yog haum rau dej thiab kav dej phwj systems ntawm tej complexity thiab ntev. Tsis tas li ntawd, polyethylene yeeb nkab kais, yam ntxwv uas muab nws cov high quality, yog ib qho yooj yim los ua ke, tsheb thauj mus los yooj yim thiab yooj yim ntawm lub system.

Los ntawm Holland tuam txhab Wavin ua polyethylene hlab rau dej. By xaiv no lub tuam txhab, koj yuav tsis nco qab rau ib ntev lub sij hawm, hais tias xws li kev kho. Lub ntsiab feature ntawm Wavin polyethylene kav yog tias lawv muaj siab suab nrov insulating zog thiab muaj peev xwm mas siab kub (txog rau 90 degrees).

Lavxias teb sab manufacturers kuj qab txawv teb chaws thiab ua cov kav dej uas zoo polyethylene thiaj li hu ua tsis tshua muaj siab. Cov qauv feature ib tug txo nqi, li ntawd, lawv yog cov heev nrov ntawm builders thiab buyers.