Kev teeb tsa txhua hnub thiab kev ceev faj rau qhov siab ntawm PVC guardrails

1.PVC guardrails yog ua los ntawm cov ntaub ntawv steel, yog li thaum lub sij hawm installation txheej txheem, steel linings rau cov ncej yog yuav tsum tau. Thaum lub sij hawm tus txheej txheem no, qhov tsim qhov ntev ntawm qhov sib nrug ntawm cov steel liners yuav tsum muaj kev sib koom ua ke thiab zoo ib yam. Tsuas yog nyob rau hauv txoj kev no tuaj yeem ua tiav cov khoom tiav ib nrab thiab ua ntej- cov khoom sib dhos ua tiav.

2. Tom ntej no, lub installation ntawm kab rov tav thiab ntsug guardrails yuav raug nqa tawm. Tom qab cov hlua steel tau nruab thiab txuas nrog ntawm qhov sib npaug ntawm qhov sib npaug, kev teeb tsa ntawm kev thauj khoom - cov ntsiab lus bearing yuav pib, feem ntau yog kev txhim kho cov khoom siv ntxiv. Cov khoom siv txhawb nqa yuav tsum tau nruab kom zoo; txwv tsis pub, lub guardrail yuav tsis tuaj yeem tiv taus cua thiab nag. Ntxiv mus, ntawm qhov chaw tsim kho, nws yuav tsum tau kho kom zoo. Qhov kev sib txuas ntawm kab rov tav ntawm lub guardrail thiab cov ncej yuav tsum tau kho.

3. Ua ntej txhim kho PVC guardrails, nws yog ib qho tsim nyog yuav tsum ua kom lub hauv paus ruaj khov, vim tias cov guardrails yuav tsum tau kho hauv qab cov cement lossis av. Yog li thaum txhim kho guardrails, lub hauv paus yuav tsum ruaj khov. Feem ntau, mechanical expansion bolts thiab tshuaj xyuas cov ntsia hlau tuaj yeem siv los kho. Lub luag haujlwm tseem ceeb yog kho cov phaj hauv qab ntawm cov hlau liner ntawm kab. Fixation txhais tau tias kom sib npaug faib nws hauv txoj kab ncaj nraim ntawm qhov nruab nrab ntawm lub hauv paus qis.

4. Kho cov ntaub ntawv siv. Ntawm qhov ncaj- kab nrug, ua qhov puv -section rub. Cov kev txwv sab sauv thiab sab qis yuav tsum muaj ob kab sib luag. Txoj kev no, nws tuaj yeem ua kom ntseeg tau tias tom qab kev teeb tsa, lub sab sauv thiab qis kawg ntawm lub guardrail yog ncaj.

Kev ceev faj rau PVC guardrails

Thaum txhim kho, yog tias lub hauv paus tsis ruaj khov lossis tsis muaj lub hauv paus qis dua. Cov hlau liner ntawm kem tuaj yeem muab tso rau hauv phab ntsa, thiab nws yuav tsum tau muab faus tob dua. Nws kuj tseem tuaj yeem xaiv cov welded kem steel tuav thiab kos qhov chaw los ntawm kev siv hluav taws xob vuam, uas yuav ua rau cov guardrail ruaj khov. Txawm li cas los xij, thaum txhim kho nyob rau hauv txoj kev no, nws yog ib qho tseem ceeb uas yuav tsum tau them sai sai rau txoj kab kab rov tav ntawm lub guardrail. Thiab cov guardrails yuav tsum tau khaws cia nyob rau hauv tib txoj kab ncaj nraim.

Cov kauj ruam ntawm kev teeb tsa thiab kev ceev faj ntawm PVC guardrails tau piav qhia. Koj puas tau kawm paub yuav ua li cas rau nruab lawv tom qab nyeem ntawv? PVC guardrails yog ib hom kev tiv thaiv zoo heev. Niaj hnub no, feem ntau guardrails txais PVC guardrails, tshwj xeeb tshaj yog cov nyob rau hauv paj txaj nyob rau hauv cov chaw ua si. PVC guardrails yog ib qho nyuaj tshaj li cov yas guardrails. Piv nrog cov ntoo guardrails, lawv tsis tshua muaj kev yaig thiab muaj lub neej ua haujlwm ntev.