Ua ib tug hlau laj kab ua los ntawm galvanized hlau

Feem ntau, lub zuag qhia tag nrho cov tswv yim ntawm ib lub teb chaws lub tsev thiab nws cov hosts peev xwm yuav tsim tom qab tus thawj nuam ntawm lub laj kab uas nyob ib ncig lub tsev. Ntau ntev los no, qhov txhia chaw koj yuav pom lub wobbly thiab absurd tsim, ua los ntawm improvised.

Qhov zoo ces, ib tug ntau yam ntawm niaj hnub lub tsev ntaub ntawv ua dab dej mus rau hauv oblivion no anachronism, raws li nws twb hloov los ntawm ib tug hlau laj kab ntawm galvanized hlau.

Qhov no cov ntaub ntawv uas yog ua los ntawm steel hlau, uas yog ces coated nrog ib tug zinc txheej, uas zoo tiv thaiv qhov tshwm sim ntawm corrosion. Tsis tas li ntawd, cov variant yuav dawb lias sheeting. Nyob rau hauv txhua rooj plaub, koj tau txais ib tug kuj pheej yig, tab sis check cov ntaub ntawv uas. Piv txwv li, muaj ntau manufacturers hais tias cov hlau laj kab nyob rau hauv kev ua raws cai nrog rau cov elementary cov kev cai ntawm installation yog ib qho yooj yim mus rau sawv ntsug mus txog rau 50 xyoo.

Ua ntej yuav pib ua hauj lwm qhov chaw yuav tsum tau cim kom zoo. Cov ntaub ntawv yog tsis nyuab heev, tab sis yuav tsum tau kev kho mob. Nco ntsoov tias thaum npav qhov chaw rau cov tug yuav tsum tau ua raws li txoj cai uas saib ntsoov txog cov dav yuav tsum tsis txhob ntau tshaj plaub meters, thiab cov installation ntawm lub laj kab nyob rau hauv tej qhov chaw uas muaj ntau feem ntau muaj zog thiab gusty cua, zoo dua thiab txo qhov no daim duab mus rau ib tug ib nrab los yog ob meters. Nyob rau hauv cov ntaub ntawv no, koj laj kab hlau yuav sawv txawm nyob rau hauv lub feem ntau cov nyom tej yam kev mob.

Earthmoving

Nws yog ntseeg hais tias nyob rau hauv lub qhov siab ntawm cov nyiaj them yug kem ntawm 2.5 meters rau nws mus khawb ib lub qhov, nws qhov tob yog kwv yees li 0.7 m. Pom zoo sau txhua nrog ua vaj tse, vim qhov no ntsuas pheej ua rau kom cov kev pab cuam lub neej ntawm tag nrho cov qauv. Tsuas yog koj yuav ua li cas ib tug yooj yim tamper av nyob rau hauv cov cheeb tsam nrog me me thiab ruaj khov kev nyab xeeb.

Ua ib tug ncej

Tom ntej no, kom koj muab cov posts yuav tsum muab transverse prozhiliny. Tsis txhob hnov qab tias thaum Vuam ua hauj lwm yog tsim nyog los soj ntsuam tsawg kawg yog yooj yim xyuam xim. Nws yog ib qho tseem ceeb rau pre-kos rau qhov chaw ntawm txuas ntawm tus ntoo khaub lig, txwv tsis pub hlau laj kab yuav tau txais heev nkhaus. Ntawm cov hoob kawm, uas rau optimum neeg ntawm ua hauj lwm yuav tsum tau siv ib tug li qub tsev theem.

khuam decking

Tom qab ceev faj checking thiab kho crossbars, koj yuav npaj mus rau lub theem kawg ntawm kev ua hauj lwm. Nws yog ib qho tseem ceeb nyob rau hauv cov ntaub ntawv no, yeej ib txwm siv theem thiab plumb. Yog hais tias koj npaj siab yuav mus nruab hlau laj kab pleev xim rau hlau, nws yuav tsum tau saib xyuas ntawm nws cover, tsis txhob chipping thiab ntxiv qhov, raws li lawv yog qhov ua rau ntawm corrosion. Qhov tseeb tiag mas, nws yog qhov zoo tshaj plaws los mus daws tag nrho cov npoo ntawm txhua khawm ris-zoo anti-xeb compound.

Yog hais tias koj siv ib tug li, cov tsis tsim nyog siv ntawm cov laus thiab hnav-tawm discs. Qhov no tsis yog tsuas yog tsis tooj mus rau feem ntau yooj yim kev nyab xeeb kev cai, tab sis kuj ua rau yus mus rau tsim ntawm ragged sawv. Kev zoo nkauj laj kab, lawv cia li tsis ntxiv. Nyob rau hauv tas li ntawd, tag nrho cov kev ntsuas rau shortening tus ntawv hlau yuav tsum tau yuav tsum tau nqa tawm ua ntej mus rau lawv installation.

Yog li, hlau ntseej thiab fencing theej yooj yim nyob rau hauv nws cov installation. Kov tej zaum nws yuav muaj builder uas feem ntau ua tib zoo nqa tawm txhua theem ntawm kev ua hauj lwm.