Nkhani

Geogrid ndi chinthu chachikulu cha geosynthetic, chomwe chimakhala ndi magwiridwe antchito apadera poyerekeza ndi enageosyntheticzipangizo.Nthawi zambiri amagwiritsidwa ntchito ngati chilimbikitso cha dothi lokhazikika kapena zinthu zophatikizika.Ma geogrids amagawidwa m'magulu anayi: ma geogrids apulasitiki, ma geogrids apulasitiki achitsulo, ma geogrids a fiber glass, ndi polyester warp knitted polyester geogrids.Grille ndi gridi yozungulira mbali ziwiri kapena katatu yokhala ndi kutalika kwina kopangidwa ndi thermoplastic kapena zoumbidwa ndi polima zapamwamba monga polypropylene ndi polyvinyl chloride.Akagwiritsidwa ntchito mu zomangamanga, amatchedwa geogrid.
Chifukwa cha kuuma kouma komanso kupunduka, miyala ya konkire ya simenti imalowa m'malo osagwirizana, zomwe zimasintha kupsinjika ndi zochitika zogwirira ntchito, zimawonjezera kupsinjika kwamkati kwa midadada ya konkriti, zomwe zimatsogolera ku midadada yowonongeka komanso kuchepetsa moyo wapanjira.

Momwe mungathetsere vutoli ndikupewa kuwonongeka kwa msewu?Makhalidwe abwino kwambiri ageogridsndi mankhwala apadera apamwamba amakhala ndi zotsatira zitatu.Choyamba, kuyala ma geogrids kumawonjezera mphamvu zonse zapansi pa nthaka ya laimu pamtunda woyambira.Ndiye utsi wosanjikiza wa hydrothermal phula lolemera mafuta (mafuta kapena binder wosanjikiza), amene angathe kuteteza kukokoloka kwa madzi amvula laimu nthaka padziko m'munsi zinthu wosanjikiza, motero kuwonjezera moyo wa laimu nthaka m'munsi.Chachiwiri,geogridsZitha kupewetsa kusweka kwa simenti komwe kumachitika chifukwa cha kutentha pang'ono chifukwa cha kutopa kwa phulusa ndi dothi.

Geogrid kulimbikitsa konkire atha kukhala membala kulimbikitsa konkire ake analimbitsa, ndi msewu katundu nkhawa akhoza wogawana kufalitsa kupewa ming'alu kuwonetsera, potero kukulitsa moyo utumiki wa miyala ya konkire.