Curbs: yam ntxwv, hom thiab siv technology

Nyob rau hauv thiaj li yuav tsa lub txoj kev thiab txoj ib feem, raws li zoo raws li lub laj kab tawm ib txoj kev loj los ntawm cov kws kho mob hloov, siv curbs. Cias muab - nws yog lub feem ntau ciam teb ntawm tej yam ntuj tso pob zeb.

Tej curbs no yog ua los ntawm sedimentary, igneous pob zeb thiab lwm hom uas tsis cuam tshuam los ntawm weathering thiab kuj muaj ntau yam tsis xws luag li ntes thiab chipping. Durability, neeg kho tshuab zog thiab te - uas yog txawv los ntawm lub pob zeb ua tim ntug sab pob zeb.

Granite khoom nyob rau hauv tas li ntawd mus rau lub nyob mus ib txhis thiab ntxiv aesthetic kev zoo nkauj ntawm cov roadbed thiab paving txoj kev. Tsawg-qhov tseem ceeb, tab sis nws yog ib tug yuav tsum muaj thiab no:, xws li ib tug pob zeb quav hniav muab ib tug retro thiab nostalgic txoj kev.

Tso cai curbs:

• kev tiv thaiv tiv thaiv cov av yaig;
• kev tiv thaiv los ntawm nag thiab snow drifts ntws;
• sib cais neeg taug kev thiab lwm yam kab khiav ntawm lub loj;
• strengthening ntawm pavement vuas thiab lem.

Specifications curbs

Muaj ob peb hom curbs:

1. tej curbs tau los ntawm cov neeg kho tshuab kev txiav txim nrog ib lub cuab tam. Feem ntau cov feem ntau siv thermal los yog percussion seev.
2. Sawing - yog ua los ntawm tej qhov tej discs los yog saws.
3. Lub muaj ib lub zoo lawm thiab cim nrog tsab ntawv P.
4. Nkhaus curbs txawv sib npaug ntawm cov ces kaum. Cim nrog tsab ntawv K.

Thaum xa mus rau lub pob zeb siv cov tsiaj ntawv: D - pob zeb; B - nkag pob zeb. Cov zauv qhia lub voos kheej-kheej ntawm curvature (nyob rau hauv meters). Standard khoom muaj ib tug ntev ntawm 0.7 mus rau 2 meters, qhov ntev ntawm cov khoom yog tias koj xav tau ntau tshaj ob meters, ces cov pob zeb no yog ua rau kev txiav txim. Nyhav curbs nyob ntawm nws qhov ntev, cov ntaub ntawv thiab daim. Lub approximate luj ntawm 80 kg thiab mus txog rau 1 'meter'.

Tech Gadgets

Haum ntawm ciam teb pob zeb yog tsis yooj yim. Tab sis nws yog tsim nyog los soj ntsuam tag nrho cov niceties. Feem ntau curbs yog ntsia ib txhij nrog tus ntaus ntawv ntawm lub kev. Ces tus pavement, curb thiab nws kuj yog ib qho thiab yuav yuav check heev.

1. Earthworks. Khawb trenches rau lub curbs. Qhov ntev, qhov tob thiab dav ntawm lub trench yuav tsum tau npaj noj rau hauv tus account qhov luaj li cas ntawm cov pob zeb thiab pob zeb ua formwork. Nco ntsoov tias lub saum npoo ntawm lub trenches thiab cov phab ntsa los ntawm yuav tsum ua raws li tus duab ntawm curbs kiag li. Tom qab ntawd nws yuav tsis "taug kev".
2. Tus ntaus ntawv yog ib tug xuab zeb cushion. Lub thickness ntawm cov kev npaj txheej operedlyaetsya project.
3. Siv cov kev faib ntawm qhob formwork. Qhov kev xaiv ntawm qhob formwork yuav tsum tau raws li lub siab tshaj plaws uas yuav tsum tau ntawm durability thiab te kuj. Formwork thickness yuav tsum tsis tsawg tshaj li 100 cm.
4. Tej hauj lwm nyob rau hauv lub ntaus ntawv ntawm MAAs-pob zeb ua lub hauv paus nyob rau hauv ib lub pob zeb.
5. Apparatus ciam teb pob zeb nyob rau hauv 10-15 feeb tom qab lub formwork yog ua. Txij li thaum lub granite curb nyuaj heev, thaum nws yog zoo dua rau siv tshwj xeeb cov khoom installation nyob rau hauv ib lub tsheb loj.
6. Attaching pob zeb xis mas-pob zeb ua sib tov. Lub permissible dav ntawm cov kis ntawm tus pob zeb yog tsis ntau tshaj 10 hli.

Ntawm lwm yam, cov kev ciam teb rau lwm nyob rau hauv lawv lo lus uas peb: txoj kev, nyom thiab vaj. Hniav curbs yog nto moo tsis tsuas yog rau cov kev zoo nkauj thiab txawv txawv lawm, tab sis kuj yog ib tug ntau yam ntawm cov qauv pleev xim rau lawv. Tus nqi ntawm cov pob zeb siab heev.