Geotechnical mat ndi mtundu watsopano wa zinthu za geosynthetic zopangidwa ndi waya wosokonekera wosungunuka ndikuyalidwa.Ili ndi kukana kuthamanga kwambiri, kukanika kwakukulu kotsegulira,ndipo imakhala ndi madzi ozungulira mozungulira komanso ntchito zotulutsa zopingasa.
Geonet itha kugwiritsidwa ntchito pakukhazikika kwa nthaka yofewa, kulimbitsa maziko, mipanda pamwamba pa dothi lofewa, chitetezo cham'mphepete mwa nyanja ndi kulimbikitsa pansi pamadzi, ndi zina zambiri.
Chofunda chopanda madzi cha bentonite chimapangidwa ndi bentonite yotalikirapo kwambiri yokhala ndi sodium yodzaza pakati pa geotextile yapadera yophatikizika ndi nsalu yopanda nsalu.Bentonite impermeable mphasa yopangidwa ndi nkhonya ya singano imatha kupanga timipata tating'onoting'ono ta ulusi.
Tili ndi mitundu yambiri ya zomangamanga, monga: Bridge zitsulo formwork, Highway zitsulo formwork, Railway zitsulo formwork, Subway zitsulo formwork, Municipal Engineering zitsulo formwork, Rail transit zitsulo formwork ndi zina zotero.