Metal Protective Nets: Txoj Kev Xaiv Zoo
Hlau netting feem ntau siv nyob rau hauv nqes hav engineering muaj xws li galvanized hlau mesh thiab steel hlau hlua mesh. Galvanized hlau mesh feem ntau nta ib txoj kab uas hla ntawm 2-4 hli thiab mesh aperture ntawm 50-150 hli, ua rau nws haum rau geotechnical qhov cuab lub zog ntawm qhov chaw siab tshaj nrog nruab nrab gradients. Hlau hlua hlua mesh yog woven los ntawm 3-8 hli steel cables; nrog lub zog tensile xws li 10 mus rau 50 kN, nws muaj txiaj ntsig zoo ntawm kev cuam tshuam cov pob zeb ntog. Thaum lub sij hawm tsim kho, tshwj xeeb yuav tsum tau them rau kom ntseeg tau tias muaj kev ruaj ntseg kev twb kev txuas ntawm cov hlau netting thiab thauj tog rau nkoj bolts; Qhov pom zoo thickness rau cov txheej txheem txhaj tshuaj yog 80-120 hli.
Synthetic Material Nets: Lub Teeb Pom Kev Zoo
Siab -lub zog polyester fiber netting hnyav tsuas yog ib qho -thib tsib li ntau npaum li cov hlau netting thiab muaj zog corrosion kuj, ua rau nws zoo tagnrho rau siv nyob rau hauv ib puag ncig ntub. Peb -dimensional geomatting txhawb nqa cov nroj tsuag kev loj hlob, yog li tsim kom muaj txheej txheej tiv thaiv ecological. Fiberglass mesh, thaum siv ua ke nrog shotcrete, pab tiv thaiv nto spalling. Thaum xaiv cov ntaub ntawv no, qhov tseem ceeb tsis tau xav txog suav nrog UV tsis kam thiab elongation thaum tawg.
III. Kev daws teeb meem tshwj xeeb
Rau txoj kev ntxhab, pob zeb, kev tiv thaiv kev tiv thaiv ua ke nrog kev sib sib zog nqus - zaum anchoring yog pom zoo. Rau cov av slopes, biaxial geogrids yog qhov kev xaiv zoo tshaj plaws, muab tias lawv lub zog nodal tshaj 1 kN. Rau ib ntus engineering tej yaam num, recyclable polypropylene (PP) netting muaj kev xaiv siv tau uas tsis yog tsuas yog txo cov nqi tab sis kuj ua tau raws li cov qauv kev tiv thaiv ib puag ncig. Txawm hais tias cov khoom siv tshwj xeeb tau xaiv, qhov℃ntawm kev sib cuag thiab adhesion ntawm lub netting thiab txoj kab nqes substrate ncaj qha txiav txim siab qhov kawg ntawm kev tiv thaiv.