Dongosolo Labwino Labwino la Padenga la Dimple Drainage Board HDPE Dimple Membrane Yophatikizika Yokhetsera Madzi Board Yopanda Madzi Yokhala Ndi Drain Imodzi ya Dimple

Gulu lophatikizika la drainage ndi mtundu wazinthu zomangira zomwe zimagwiritsidwa ntchito pomanga kuti zisamayendetse madzi ndikuletsa kuti chinyontho chisawunjike pamaziko omanga kapena padenga. Nthawi zambiri imakhala ndi polyethylene yapamwamba kwambiri (HDPE) yomwe imayikidwa pakati pa zigawo ziwiri zosefera za geotextile.

Cholinga cha kompositi drainage board ndi kupereka ngalande yoti madzi azitha kuyenda kuchoka pamalopo ndikuteteza madzi kuti asagwirizane ndikuwononga. Zigawo za geotextile mbali zonse za HDPE core zimasefa tinthu tating'onoting'ono ndikuletsa kutsekeka kwa bolodi la ngalande, zomwe zimapangitsa kuti madzi aziyenda bwino.

Matabwa amadzimadzi ophatikizika nthawi zambiri amagwiritsidwa ntchito m'malo omwe dothi silikhazikika kapena lopanda ngalande, monga pamadenga obiriwira, ma plaza, ndi makoma apansi. Amagwiritsidwanso ntchito popanga zomangamanga ndi zomangamanga, monga mipanda ya misewu ndi njanji, kuti apewe kuchulukana kwamadzi ndi kukokoloka kwa nthaka.

Ponseponse, matabwa ophatikizika a ngalande amatha kupereka mayankho ogwira mtima komanso ogwira mtima pazovuta za kasamalidwe ka madzi pomanga ndi zomangamanga.