Kub-dip galvanized signposts yog dav siv nyob rau hauv tsheb thauj mus los infrastructure vim lawv corrosion kuj thiab siab zog. Ntau hom kev kos npe tsim nyog rau cov xwm txheej sib txawv, thiab kev xaiv kom raug tuaj yeem txhim kho txoj kev nyab xeeb thiab kev ua haujlwm ntawm kev kos npe. Niaj hnub no, peb yuav qhia ntau yam ntawm kub -dip galvanized signposts kom ntxaws.
1. Ib leeg-Kem Kos Npe: Hom ntawv cim npe yooj yim tshaj plaws, txhawb nqa los ntawm ib kab. Nws nta cov qauv yooj yim thiab kev teeb tsa yooj yim, tsim nyog rau txoj kev hauv nroog, txoj kev nyob deb nroog, thiab lwm qhov chaw uas qhov kev xav tau pom tsawg. Ib qho -Kem signposts feem ntau yog 2.5-4 meters siab, nrog ib kab kab ntawm kwv yees li 100-150mm.
2. Ob npaug -Kem Signpost: Txhawb los ntawm ob kab, nws muaj kev ruaj ntseg dua. Muab piv rau ib qho - kab ntawv qhia, nws tuaj yeem txhawb nqa cov ntawv qhia loj dua thiab feem ntau pom nyob rau hauv txoj kev loj, txuas hniav, thiab lwm yam xwm txheej uas yuav tsum tau kos npe meej. Muab ob npaug rau-Kem signposts feem ntau yog 3-6 meters siab, nrog rau kem ncua kev hloov raws li lub signboard loj, feem ntau nyob rau hauv thaj tsam ntawm 1.5-2 meters.
3. Cantilever Signposts: Cov no txuas cov kos npe sab nraud siv lub cantilever (beam), tiv thaiv tus ncej los ntawm kev cuam tshuam qhov pom. Dav siv nyob rau hauv nroog expressways thiab elevated choj, lawv zoo txhim khu kev pom ntawm cov tsheb loj. Cantilever signposts ntev li ntawm 1 mus rau 6 meters, nrog post heights feem ntau ntawm 6 thiab 12 meters. Lawv yuav tsum tau siv cov teeb pom kev zoo lossis cov khoom siv saib xyuas.
4. Gantry Signposts: Cov no muaj ob lub ncej thiab ib sab saum toj beam ua ib tug "gantry" zoo, txhawb ntau yam signboards. Tsim nyog rau cov xwm txheej nyuaj xws li kev sib tshuam thiab kev sib tshuam loj, lawv tuaj yeem ua ke tso saib cov ntaub ntawv tsheb khiav los ntawm ntau cov lus qhia. Gantry signposts feem ntau yog 5-10 meters siab, nrog beam spans tsim raws li txoj kev dav, feem ntau 8-15 meters.
5. Cov Ntawv Ceeb Toom: Cov no tau kho ncaj qha rau cov qauv xws li cov phab ntsa hauv qhov thiab cov choj railings, tsis muaj qhov chaw nyob hauv txoj kev. Feem ntau siv nyob rau hauv nroog underpasses thiab roob nkhaus, lawv txuag txoj kev peev txheej. Cov ntawv txuas txuas yog luv luv, feem ntau tsuas yog 0.5-1.5 meters nyob rau hauv ntev, thiab yog tsau siv expansion bolts los yog embedded qhov chaw.
Kev tsim ntawm ntau hom kub -dip galvanized signposts yuav tsum tau saib xyuas ntawm yam xws li qib kev, tsheb ntim, thiab ib puag ncig kev teeb tsa. Nws raug nquahu kom sab laj cov kws tshaj lij cov chaw tsim khoom lag luam ua ntej thaum xaiv cov ntawv tshaj tawm kom ntseeg tau tias muaj kev sib raug zoo ntawm cov ntawv tshaj tawm thiab cov ntawv tshaj tawm thiab kev nyab xeeb tag nrho. Kev xaiv kos npe kom raug tsis yog tsuas yog ncua kev pabcuam lub neej xwb tab sis kuj ua kom pom tseeb ntawm cov paib tsheb.
