Delineators yog qhov nrawm, yooj yim, thiab tus nqi -} Kev ntsuas tsheb kev nyab xeeb ib ntus uas tuaj yeem tso rau ntawm txoj kev. Lawv tau ua los ntawm cov yas yas thiab cov khoom siv tshwj xeeb. Lawv feem ntau yog tsim los ua siab ntev rau kev pom kev loj. Delineators tuaj yeem siv los coj cov tsav tsheb thaum muaj xwm txheej lossis kev tsim kho. Delineators yog tseem ua tau zoo nyob rau hauv huab cua huab cua phem, tshwj xeeb tshaj yog thaum txoj kev nyuaj rau cov tsav tsheb pom. Cov neeg tsav tsheb ruaj ntseg tshwj xeeb siv lawv nyob rau hauv huab, daus, nag, thiab thaum lub sijhawm kev tsim kho kom txo tau kev sib ntaus. Niaj hnub no, peb yuav piav qhia tias yuav ua li cas thiaj li tuav tau ua haujlwm, lawv hom sib txawv, thiab yuav siv lawv li cas hauv koj cov phiaj xwm. Hauv tsab xov xwm no, koj yuav kawm paub yuav ua li cas nruab kev kho ntawm txoj kev, txoj kev taug ko taw, thiab chaw nres tsheb. Los ntawm chaw nres tsheb ntau rau cov chaw tsim khoom, cov cuab yeej pom zoo heev thiab cov cuab yeej zoo nkauj yog qhov kev xaiv zoo tshaj plaws rau ntau cov ntawv thov.
Dab tsi yog DelineatoRs?
Delineators yog ib qeb ntawm cov khoom tswj cov tsheb uas suav nrog lub ntsej muag, cov cim kev ntsug, thiab cov neeg tiv thaiv kev tiv thaiv. Qhov tseeb, "Guardrrails" feem ntau tsuas yog xa mus rau raws li delineators. Delineators feem ntau yog ua los ntawm high- ntom lossis tsawg {{}} ntom polyethylene yas. Siab -} Lub ntsej muag pom xim suav nrog daj, liab, txiv kab ntxwv, thiab dawb. Lawv feem ntau kuj tau nruab nrog daim kab xev reflective, nyem teeb, thiab retractable Seataugt mounts.
Ib qho kev nkag mus yog ib lub hauv paus roj hmab kom tiv thaiv kom tsis txhob muaj kev kub siab dhau los ntawm cov cua hlob. Ua raws li lawv cov kev ua tau zoo, cov tsheb khiav thiab lwm txoj kev ua kom rov qab mus rau lawv txoj haujlwm ncaj thiab cov duab ib txwm tom qab tau khiav ntawm lub tsheb.
Tam sim no uas peb tau txhais cov cuab yeej kev nyab xeeb no, cov lus qhia hauv nqe lus hauv qab no yuav pab tau lawv ntau qhov ua tau zoo.
Cov txiaj ntsig ntawm kev siv Delineator stakes
1. Txoj kab sib cais
Cia peb hais tias koj tau tsav tsheb los ntawm thaj chaw nruj. Hauv qhov no, cov pab pawg neeg siv khoom lag luam nruab cov ceg txheem ntseeg nruab cov ceg txheem ntseeg kom meej meej txoj kab khiav. Qhov no tso cai rau kev tsav tsheb kom qhuav thiab txo lub caij nyoog ntawm cov tsheb sib xyaw.
2. UV {-} Cov xim resistant
Yog tias peb tab tom tham txog thaj chaw raug rau lub hnub ncaj qha, cov chaw no tuaj yeem ua rau cov xim ntawm cov ceg txheem ntseeg zoo tib yam. Txawm li cas los xij, Delineator cov ceg txheem yog tsim nyob rau hauv ib txoj kev uas tso cai rau lawv cov xim kom tawm tsam UV hluav taws xob yooj yim. Cov txheej txheem tshwj xeeb tshwj xeeb ua kom lawv ci thiab pom ntev ntev, ua kom koj txoj kev nyab xeeb.
3. Tus nqi tswj xyuas tsawg
Koj tsis tas yuav txhawj txog kev kho nquag lossis hloov pauv ntawm kev siv cov postsor. Cov kws ua choj tau ua tib zoo tsim cov ntawv no kom ruaj khov. Yog li ntawd, kev saib xyuas tsawg kawg. Tsis tas li ntawd, koj yuav tsum kuaj xyuas lawv txhua lub lim tiam kom paub txog cov khoom tsis ua haujlwm.
4. Txhim kho cov tsheb khiav thiab cov kev paub txog kev tsav tsheb
Koj tuaj yeem siv cov cim no kom ceeb toom cov tsav tsheb thiab ceeb toom lawv rau txhua yam xwm txheej ceev. Kev loj cov tshuab xav txog cov lus no ntawm cov lus qhia ib leeg rau kev tuav thiab txhim kho kev nyab xeeb vim lawv lub peev xwm los tswj hwm cov tsheb hnyav.
5. Txhua -}}} huab cua pom
Cov lus sib dhos yog ntau yam, tshwj xeeb tshaj yog nyob rau hauv cov nag, pos huab, lossis los daus. Lawv tsis hais tias huab cua. Qhov no ua tsaug rau lawv cov qauv tsim nyog thiab siab- cov ntaub ntawv zoo.
6. Ruaj thiab yooj yim rau nruab
Thaum tsim kho cov ntaub ntawv kho tsev, cov tuam txhab cuab tam tau siv cov khoom siv hauv ntiaj teb siv cov ntaub ntawv sturdy sturdy. Qhov no ua kom muaj tseeb ntev -} sij hawm cov kev pab cuam. Qhov no yog lawv qhov tshwj xeeb tshaj plaws. Tsis tas li ntawd, nrog me ntsis sijhawm thiab kev rau siab, lawv tuaj yeem ntsia ntawm txoj kev thiab kev loj.
7. Cov neeg taug kev hla kev nyab xeeb
Koj yuav tau pom tias Delineator posts kom meej meej cov kev hla uas tib neeg hla txoj kev. Qhov no ua rau nws yooj yim rau cov tsav tsheb kom pom cov neeg taug kev thiab kho lawv qhov nrawm.
Yog tias koj tab tom npaj yuav ua kom zoo nkauj rau koj qhov project, peb pom zoo cov hauv qab no:
Ua ntej, khij cov yam khoom, xws li roj hmab, yas, lossis lwm yam. Tom qab ntawd, tshuaj xyuas cov khoom ua tau zoo thiab xav txog nws txoj kev ua siab ntev raws huab cua thiab cov tsheb khiav hauv koj thaj chaw.
Thib ob, koj yuav tsum kuaj qhov siab. Hauv peb kev paub dhau los, qhov siab uas koj xaiv nyob ntawm seb hom kev uas koj npaj siab los nruab nws. Piv txwv li, rau txoj kev nrog curvature tseem ceeb (nce thiab nqis), siab dua cov posts yog ib txwm zoo rau ntev- muaj ntau visibility. Ua ntej yuav khoom ntawm ib tus ncej, nco ntsoov paub meej tias qhov hnyav, txoj kev nyiam, thiab xim muaj kev xav. Cov xwm txheej no yuav pab koj xaiv qhov zoo tshaj plaws rau koj cov kev xav tau.
Ua li cas delineators ua haujlwm
Ib zaug muab tso rau hauv txoj kev, kho kom zoo rau cov tsav tsheb txheeb xyuas txoj kev deb. Lawv muaj cov kab luminous uas muab cov ntaub ntawv rau cov neeg taug kev. Piv txwv li, cov txiv kab ntxwv sawb kab ntxwv qhia kev tsim kho. Ib qho daj lossis dawb Sawb qhia txog kev khiav khiav.
Cov xiav delineators yog siv rau cov kev taw qhia kev qhia ntawm cov xwm txheej thiab chaw ua si. Qhov no tso cai rau cov tsav tsav los txheeb xyuas cov kev txiav txim siab thiab txiav txim siab kom haum. Muaj qee kis, cov kev ua kom zoo no tseem muab tso rau ntawm txoj kev kaw lossis txawm taw rau txoj kev tsis paub meej. Ua li no, lawv pab peb kom nyab xeeb.
1. Ntsuas, phiaj xwm, thiab yuav
Qho ntsuas
Nws yog qhov tseem ceeb los ntsuas tag nrho thaj chaw uas cov paib ceeb toom yuav muab tso rau. Thaum cov kev coj ua tau qhia cov lus ceeb toom uas muaj peb txhais ko taw, yog tias koj tsis paub qhov chaw xav tau tiag, koj yuav tsis tuaj yeem yuav tus lej raug. Under-purchasing can be dangerous, but over-purchasing is also a bad idea.
Kev npaj
Tom qab ntsuas thaj chaw, txiav txim siab kos duab tawm ib daim phiaj npaj rau ntawm daim ntawv. Bollards yuav tsum nyob 2 txog 8 ko taw (0.6 mus rau 2.4 meters) sab nraum ntug xub pwg. Tsis tas li ntawd, thaum txhim kho cov loops reflective, lub hauv paus yuav tsum muaj kwv yees li 4 feet saum npoo av. Raws li MRCD cov kev cai, txhua tus bollard yuav tsum muaj lub voj sib cuam yam tsawg kawg 3 nti dav. Txawm tias yog 1,000 ko taw tseg, lub voj yuav tsum ci ntsa iab thaum muaj teeb meem los ntawm lub taub hau tsheb. Nws yog ib qho tseem ceeb kom nco ntsoov tias cov bollards muaj kwv yees li 4 feet saum npoo av kom ntseeg tau tias lawv tau pom kom pom tseeb.
Cov qauv txuas. Yog tias koj tau txhim kho cov bollards ntawm ib txoj kev nkhaus, cov bollards yuav tsum tau nrug 20 ko taw sib nrug. Peb pom zoo kom koj tsis txhob tshaj li 300-taw kev txwv. Cov tsheb ciav hlau siv cov tsheb ciav hlau feem ntau tswj kev sib nrug ntawm 200 thiab 530 ko taw.
Nws tseem yog lub tswv yim zoo los ua ob peb daim duab los yog kos duab online online. Tom qab ntawd, siv cov txiv kab ntxwv zoo los cim rau qhov chaw ntawm cov cim ceeb toom. Yog tias koj siv cov cim qhia ntau, siv cov xim lossis cov cim sib txawv. Lub hom phiaj yog los xyuas kom koj paub meej tias muaj pes tsawg txoj kev uas koj xav tau thiab lawv lub hom phiaj. Nws kuj tau pom zoo kom yuav 10% kev tsim vaj tse dua li koj xav tau, tsuas yog nyob rau hauv rooj plaub.
2. Muab cov khoom siv txaus
Delineators (tseem hu ua cov hmoov txhuas -} hauv cov chaw) tuaj yeem sib txawv raws qhov xwm txheej.
Rau siab -} Cov chaw ceev, koj yuav tsum tau muab cov txuj ci txaus,}}} hauv cov chaw. Pib nrog dav dav ntawm delineators, tom qab maj mam txo qhov kev sib tw thaum koj mus ze txoj kab kev tshiab.
Rau tsawg -} Cov chaw ceev, koj tseem yuav xav tau thaj chaw tapered, tab sis cov no yuav zoo li lub funnel dua aQhia cheeb tsam. Piv txwv li, yog tias koj muaj kev sib xyaw ob txoj kab kev, koj tuaj yeem tso cov teeb ceev xwm txheej pib ntawm txhua txoj kev thiab txo lawv ntawm txoj kev.
Cov lus qhia ntxiv uas koj muab cov tsav tsheb tsis meej pem, lawv yuav tsis meej pem los ntawm qhov xwm txheej. Thiab tsis meej pem txhais tau hais tias tsawg dua cov xwm txheej.
3. Muab lus ceeb toom thaum tsim nyog
Kev tsim kho thiab kev ceeb toom xwm ceev
Best practice guides for construction projects and emergencies will include application-specific warning locations. Feem ntau, qhov no cuam tshuam nrog tsheb thauj khoom {2} mounted cov cim, tab sis nws tseem tuaj yeem koom nrog cov neeg ua haujlwm tuav cov cim lossis chij.
Cov paib ceeb toom rau cov neeg siv cov ntawv thov kev pabcuam
Seb nws yog lub tsev noj mov tsav -}} los ntawm lossis ib qho cim ceeb toom khaws cov qhua, thiab cov neeg ua haujlwm muaj kev nyab xeeb.
Feem ntau, tshwj xeeb tshaj yog nyob rau hauv thaj chaw me me thiab chaw nres tsheb, ib leeg yog txaus rau cov neeg taug kev nyab xeeb. Txawm li cas los xij, rau nruab nrab rau cov chaw loj loj, qee tus neeg taug kev tuaj yeem coj cov neeg taug kev mus rau txoj kev yog thaum muaj lwm cov tsheb hauv qab no.
4. Tsis txhob skimp ntawm kev pom zoo ntxiv
Kos npe rau cov neeg xa khoom muab lawv cov khoom siv nrog kev xaiv ntxiv - ons. Thaum Reflective daim kab xev yuav yog tus qauv, nws yog qhov yuav tsum - muaj yog tias nws tsis yog. Ntxiv pom tau tuaj yeem txuag lub neej txawm tias muaj hnub nyoog dav, tab sis nws tseem ceeb tshaj thaum hmo ntuj.
Seb nws yog kab txaij, lub khob hliav qab, lossis chim, koj tuaj yeem xaiv los thov cov ntawv sib txawv hauv ntau qhov chaw: hauv qab, thiab sab saum toj. Cov kev xaiv ntau koj muaj, qhov ntau dua qhov pom thiab muaj kev sib haum xeeb ntau dua koj yuav txaus siab.
Lwm qhov kev xaiv yog lub rooj zaum retractable cone. Nws tuaj yeem thaiv cov tsheb sai heev lossis tiv thaiv cov neeg taug kev, thiab lawv tau ua kev sib xyaw thiab ua kom zoo, ua rau lawv muaj kev thauj mus los thiab chaw khaws khoom thiab chaw khaws cia.
Daim Ntawv Thov Delineator:
Kev Taw Qhia Cov Kev Taw Qhia
Cov tub ceev xwm tsheb feem ntau siv cov thawj coj los kos rau ntawm txoj kev, tshwj xeeb tshaj yog nyob rau hauv qis - pom kev mob, xws li curves lossis roob. Qhov no pab cov tsav tsheb nyob hauv txoj kab kev raug. Lawv lub hom phiaj tseem ceeb yog txo qis kev pheej hmoo ntawm cov xwm txheej. Delineators tseem tuaj yeem ntsia tau ntawm txoj kev loj, nyob deb nroog txoj kev, thiab ib ncig ntawm curves rau cov kev taw qhia zoo dua.
Kev Tsim Kho Chaw Kev Nyab Xeeb
Koj yuav pom feem ntau saib cov delineators ib ncig ntawm kev tsim kho lossis chaw saib xyuas thaj chaw. Qhov no tso cai rau koj pom cov kev hloov pauv ntawm txoj kev hauv txoj kev thiab txo koj lub nrawm yog tias tsim nyog. Lawv kuj tsim cov kev thaiv kom meej ntawm cov tsheb txav chaw thiab cov chaw tsim khoom.
Chaw nres tsheb thiab txoj kab kev rhuav tshem
Cov kab kev ntshiab ntshiab yog qhov tseem ceeb heev thaum tswj cov chaw nres tsheb tsis khoom lossis kev tsav tsheb. Delineators tuaj yeem pab tau rau cov xwm txheej no. Lawv qhia meej tias qhov chaw nres tsheb lossis tsav tsheb. Lawv kuj txo kev tsis meej pem thiab muab kev txiav txim. Lawv feem ntau ntsia hauv kev yuav khoom ntawm lub khw muag khoom, chaw khaws ntaub ntawv, thiab kev sib tw.
Tsheb kauj vab
Nws tsis muaj qhov zais cia uas cov neeg caij tsheb kauj vab, xws li cov tsav tsheb, yuav tsum muaj kev nyab xeeb, ntshiab txoj kev. Txhawm rau cais cov tsheb kauj vab tsheb kauj vab los ntawm kev tsheb khiav tsheb, cov engineers loj txhim kho bollards. Qhov no muab qhov chaw nyab xeeb rau cov neeg caij tsheb kauj vab. Txawm li cas los xij, koj kuj tseem tuaj yeem pom Bollards hauv cov nroog uas ntau tus neeg siv tsheb kauj vab rau kev ua siab rau txhua hnub.
Txoj Kev Taug Kev
Cov bollards no tseem siv los coj cov neeg los ntawm cov chaw tsis khoom, xws li cov chaw ua lag luam, cov chaw tsim khoom, lossis cov chaw tsim khoom. Lawv cais cov neeg taug kev los ntawm thaj chaw muaj tsheb, ua kom txhua tus muaj kev nyab xeeb.
Xim thiab Tshwj Xeeb Siv
Raws li peb txhua tus paub, txhua xim muaj cov khoom sib txawv. Yog li, koj tuaj yeem xaiv cov xim raws li koj cov kev xav tau thiab qhov chaw nyob. Phau ntawv rau ntawm cov khoom siv tsheb tswj cov khoom lag luam uas dav hlau ib txwm muaj raws li hauv qab no:
Liab:Khij lub tsheb ramp (tsis ncaj ncees lawm - txoj kev).
Xim dawb: Qhia tias txoj kev muaj cai ntawm txoj kev.
Xim daj: Qhia rau sab laug ntawm txoj kev.
Tag
Yog li, yog tias koj yog tus saib xyuas vaj tsev lossis tsev neeg, koj yuav tsum tam sim no nkag siab cov txiaj ntsig ntawm kev siv cov khoom siv hluav taws xob. Thaum kawg, peb pom zoo ua raws li cov kev cai tswjfwm txog qhov siab thiab qhov chaw sib ntsib thaum siv kev siv hluav taws xob bollards. Koj yeej tsis xav saib rov qab thiab xav tsis thoob yog tias koj yuav ua tau txhua yam zoo dua. Los ntawm kev yuav 10% ntau dua cov lus tshaj li qhov koj xav tau los ua kom koj tau siv cov ntaub ntawv muaj zog tshaj plaws, nws zoo tshaj yog kom muaj kev nyab xeeb dua li thov txim.