Maukonde otulutsira madzi ophatikizika Ndipo PCR Seepage ndi maukonde otulutsira madzi ndi zinthu zomwe zimagwiritsidwa ntchito kwambiri mu uinjiniya. Ndiye, kodi pali kusiyana kotani pakati pa ziwirizi?
Netiweki yothira madzi yopangidwa ndi gulu
1. Kapangidwe ka zinthu ndi mawonekedwe ake
1, maukonde a ngalande zophatikizana
Ukonde wophatikizana wothira madzi umapangidwa ndi ukonde wapulasitiki wokhala ndi kapangidwe ka magawo atatu ndi geotextile yolumikizira mbali zonse ziwiri. Chifukwa chake, uli ndi mphamvu yabwino kwambiri yoyendetsera madzi komanso mphamvu yothira madzi. Netiweki yophatikizana yothira madzi imapangidwa ndi polyethylene yochuluka kwambiri (HDPE) Monga zinthu zopangira, imakonzedwa ndi njira yapadera yopangira madzi ndipo ili ndi zigawo zitatu za kapangidwe kapadera. Nthiti zapakati zimakhala zolimba ndipo zimakonzedwa motalikirapo kuti zipange njira yothira madzi; Nthiti zapamwamba ndi zapansi zolumikizidwa mopingasa zimapanga chithandizo chomwe chimaletsa geotextile kuti isalowe mu njira yothira madzi ndipo imasunga magwiridwe antchito ambiri ngakhale ikanyamula katundu wambiri.
2, PCR Seepage drainage ukonde mphasa
Mpando wa PCR Seepage drainage net ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri posungira madzi m'makoma. Wapangidwa ndi zinthu zapamwamba za polima ndipo uli ndi kapangidwe kapadera ka netiweki, komwe kumalola madzi kudutsa mwachangu. Umathanso kutseka tinthu ta dothi ndikuletsa kuwonongeka kwa nthaka. Mpando wa PCR seepage drainage net sikuti umangokhala ndi ntchito yabwino kwambiri yotulutsira madzi, komanso umasunga nthaka bwino komanso umakhala wolimba. Zipangizo zake zimatha kubwezeretsedwanso ndikugwiritsidwanso ntchito, zomwe zimagwirizana ndi lingaliro lamakono la nyumba yobiriwira, ndipo zimatha kuchepetsa zinyalala zomangira ndikuteteza chilengedwe.
2. Ntchito yogwira ntchito
1, maukonde a ngalande zophatikizana
Maukonde ophatikizana a ngalande ali ndi magwiridwe antchito abwino kwambiri oyendetsera madzi komanso kukhazikika kwa kapangidwe kake, ndipo amagwiritsidwa ntchito kwambiri m'mapulojekiti oyendetsera madzi monga misewu, milatho, kusamalira madzi, njanji, ngalande, mapulojekiti a boma, malo osungira madzi, ndi chitetezo cha malo otsetsereka. Amatha kutulutsa madzi omwe asonkhana pakati pa maziko ndi maziko, kutseka madzi a capillary, ndipo amatha kuphatikizidwa mu dongosolo la ngalande za m'mphepete kuti afupikitse njira yoyendetsera madzi ya maziko ndikuwonjezera mphamvu yothandizira komanso kukhazikika kwa maziko. Ukonde wophatikizana wa ngalande ukhozanso kuletsa zingwe za subbase kulowa mu gawo la pansi, kuchita ngati kudzipatula ndipo mwina kumachepetsa kuyenda kwa mbali ya gawo la pansi, kukonza magwiridwe antchito onse a maziko.
2, PCR Seepage drainage ukonde mphasa
Ma PCR Seepage drainage net mats amagwiritsidwa ntchito kwambiri posunga madzi otuluka m'makoma, kuteteza misewu yotsetsereka, kutsitsa madzi m'njira ya sitima, kukongoletsa denga ndi kutsitsa madzi, mapulojekiti okonzanso zachilengedwe ndi mapulojekiti ena. Amatha kuchepetsa madzi apansi panthaka mwachangu, kuchepetsa kuchuluka kwa madzi m'nthaka komanso kukonza mphamvu ya mabenchi ndi kukhazikika kwa maziko. Kapangidwe ka netiweki yake kamatha kutseka tinthu ta nthaka bwino, kupewa kukokoloka kwa nthaka ndikusunga bwino chilengedwe pamene akutulutsa madzi. PCR Seepage drainage net mat ilinso ndi mpweya wabwino kwambiri wolowera, womwe umathandiza kusinthana kwa mpweya m'nthaka ndikulimbikitsa kukula kwa zomera.
Mpando wotsekera madzi otuluka
III. Ntchito yomanga ndi kukonza
1, maukonde a ngalande zophatikizana
Kapangidwe ka ukonde wothira madzi wopangidwa ndi guluu ndi kosavuta kudula ndi kuyika. Mukayika, onetsetsani kuti pamwamba pake pali posalala komanso palibe zinthu zakuthwa, kuti musasokoneze umphumphu ndi momwe ukonde wothira madzi umagwirira ntchito. Maukonde olumikizirana apafupi ayenera kulumikizidwa bwino kuti atsimikizire kuti madzi akutuluka bwino. Ponena za kukonza, ndikofunikira kuyang'ana nthawi zonse momwe ukonde wothira madzi umagwiritsidwira ntchito, kuyeretsa zotsekeka pakapita nthawi, ndikusunga magwiridwe antchito abwino a madzi.
2, PCR Seepage drainage ukonde mphasa
PCR Mpando wotsekera madzi m'madzi ndi wosavuta kwambiri pomanga, ndipo ndi wopepuka, wosavuta kudula ndi kuyala, zomwe zingathandize kuchepetsa kwambiri zovuta ndi mtengo womanga. Mukayala, onetsetsani kuti mphanda wotsekera walumikizidwa bwino ndi nthaka kuti nthaka isakokoloke. Uyeneranso kuyalidwa molingana ndi zofunikira pa kapangidwe kake, ndipo samalani ndi kulumikizana ndi kukhazikika kwa mphanda wotsekera kuti madzi asasokonekere bwino. Pakukonza, ndikofunikira kuyang'ana nthawi zonse momwe mphanda wotsekera ukugwiritsidwa ntchito, kuyeretsa kutsekeka kwa madzi m'nthawi yake, ndikusunga madzi ake abwino komanso kusunga bwino nthaka.
Monga momwe taonera pamwambapa, ukonde wophatikizana ndi PCR Pali kusiyana kwakukulu pa kapangidwe ka zinthu, mawonekedwe a kapangidwe kake, momwe zimagwiritsidwira ntchito, momwe zimamangidwira ndi kusamalira ma seepage ndi ma drainage net. Maukonde ophatikizana a drainage ali ndi magwiridwe antchito abwino kwambiri otulutsa madzi komanso kukhazikika kwa kapangidwe kake, ndipo amagwiritsidwa ntchito kwambiri m'mapulojekiti osiyanasiyana otulutsa madzi; Ndipo PCR Seepage drainage net net ili ndi madzi abwino kwambiri, kusunga nthaka komanso kulola mpweya kulowa, ndipo imagwiritsidwa ntchito kwambiri posunga makoma otulutsa madzi. Posankha zipangizo zotulutsira madzi, zipangizo zotulutsira madzi ziyenera kuganiziridwa mokwanira malinga ndi zofunikira za polojekiti, zinthu ndi momwe ntchito yomangira imagwirira ntchito kuti zitsimikizire kuti ntchitoyo ndi yabwino komanso yotetezeka.
Nthawi yotumizira: Epulo-09-2025
