Bolodi lotulutsira madzi la pepala
Kufotokozera Kwachidule:
Bolodi lothira madzi la pepala ndi mtundu wa bolodi lothira madzi. Nthawi zambiri limakhala ngati sikweya kapena rectangle yokhala ndi miyeso yaying'ono, monga momwe zimakhalira ndi 500mm×500mm, 300mm×300mm kapena 333mm×333mm. Limapangidwa ndi zinthu zapulasitiki monga polystyrene (HIPS), polyethylene (HDPE) ndi polyvinyl chloride (PVC). Kudzera mu njira yopangira jakisoni, mawonekedwe monga ma conical protrusions, stiffening rib bumps kapena hollow cylindrical porous structures amapangidwa pa pulasitiki pansi pake, ndipo wosanjikiza wa fyuluta geotextile umamatiridwa pamwamba.
Bolodi lothira madzi la pepala ndi mtundu wa bolodi lothira madzi. Nthawi zambiri limakhala ngati sikweya kapena rectangle yokhala ndi miyeso yaying'ono, monga momwe zimakhalira ndi 500mm×500mm, 300mm×300mm kapena 333mm×333mm. Limapangidwa ndi zinthu zapulasitiki monga polystyrene (HIPS), polyethylene (HDPE) ndi polyvinyl chloride (PVC). Kudzera mu njira yopangira jakisoni, mawonekedwe monga ma conical protrusions, stiffening rib bumps kapena hollow cylindrical porous structures amapangidwa pa pulasitiki pansi pake, ndipo wosanjikiza wa fyuluta geotextile umamatiridwa pamwamba.
Makhalidwe
Kapangidwe koyenera:Ma sheet drainage board nthawi zambiri amakhala ndi ma buckle ozungulira. Pa nthawi yomanga, amatha kulumikizidwa mwachindunji ndi ma buckle, zomwe zimapangitsa kuti pasakhale kufunika kogwiritsa ntchito ma drainage boards ngati ma roll. Ntchitoyi ndi yosavuta komanso yabwino, makamaka yoyenera madera okhala ndi mawonekedwe ovuta komanso malo ang'onoang'ono, monga ngodya za nyumba ndi kuzungulira mapaipi.
Kusunga bwino madzi ndi ntchito yotulutsa madzi:Mapepala ena osungira madzi ndi a mtundu wa madzi ndi osungira madzi, omwe ali ndi ntchito ziwiri zosungira madzi ndi madzi. Amatha kusunga madzi ena ndikukwaniritsa kufunikira kwa madzi kuti zomera zikule pamene akutulutsa madzi, zomwe zimapangitsa kuti nthaka ikhale ndi chinyezi. Izi zimapangitsa kuti azigwiritsidwa ntchito kwambiri m'mapulojekiti monga kubiriwira padenga ndi kubiriwira molunjika.
Kuyendera ndi kusamalira kosavuta:Poyerekeza ndi ma drainage board a mtundu wa roll, ma sheet drainage board ndi ang'onoang'ono komanso opepuka kulemera, omwe ndi osavuta kuwanyamula ndi kuwagwiritsa ntchito. Ndi osavuta kuwagwiritsa ntchito ndi ntchito zamanja, zomwe zingachepetse mphamvu ya ntchito komanso ndalama zoyendera.
Kukula kwa ntchito
Mapulojekiti okongoletsa malo:Itha kugwiritsidwa ntchito m'minda ya padenga, kubzala mopingasa, kutsetsereka - kubzala padenga, ndi zina zotero. Sizingotulutsa madzi ochulukirapo komanso zimasunga madzi enaake kuti zomera zikule bwino, zomwe zimapangitsa kuti zomera zipulumuke komanso kuti zomera zipulumuke. Pakubzala denga m'magalaji, imatha kuchepetsa katundu padenga ndikupereka malo abwino okula zomera nthawi imodzi.
Ntchito zomanga:Ndi yoyenera kukhetsa madzi ndi chinyezi - zomwe sizingawononge zigawo zapamwamba kapena zapansi pa maziko a nyumbayo, makoma amkati ndi akunja, mbale yapansi ndi mbale yapamwamba ya pansi, ndi zina zotero. Mwachitsanzo, mu projekiti yopewera kutayikira kwa pansi pa nyumba, nthaka ikhoza kukwezedwa pamwamba pa maziko. Choyamba, ikani bolodi lothira madzi lokhala ndi zotumphukira zozungulira, ndikusiya ngalande zosawoneka mozungulira. Mwanjira imeneyi, madzi apansi sangatuluke, ndipo madzi otayira madzi amalowa m'ngalande zosawoneka mozungulira kudzera mu malo a bolodi lothira madzi, kenako n’kulowa m’madzi osambira.
Uinjiniya wa boma:Mu mapulojekiti monga ma eyapoti, ma subgrade a misewu, sitima zapansi panthaka, ngalande, malo otayira zinyalala, ndi zina zotero, ingagwiritsidwe ntchito kukhetsa madzi osonkhanitsidwa ndikuchepetsa madzi apansi panthaka kuti iteteze kapangidwe ka uinjiniya ku kuwonongeka ndi kuwonongeka kwa madzi. Mwachitsanzo, mu mapulojekiti a ngalande, imatha kusonkhanitsa bwino ndikukhetsa madzi apansi panthaka kuti madzi asakhudze ntchito yake komanso chitetezo cha kapangidwe kake.
