Technology rau kev tsim ntawm paving slab - phased layout!

Niaj hnub no, ntau heev koj yuav nrhiav tau ib tug khiav lined nrog paving slabs. Tab sis tsis yog txhua tus paub li cas lub technology rau kev tsim ntawm paving slab. Nws muaj cov nram qab ib theem zuj zus:

1. Kev npaj ntawm cov ntaub ntawv. Lawv feem ntau yog ua los ntawm roj hmab, polyurethane thiab yas. Daim ntawv chiv lubricated nrog tshwj xeeb txhais tau tias, tab sis kuj paving slabs raug tshuab pub rau cov pouring ntawm qhob tsis muaj pre-lubrication ntawm daim ntawv no. Tsim kom muaj cov khoom nyob rau hauv ob peb mus, tus nqi uas nyob rau ntawm qhov zoo ntawm cov ntaub ntawv uas thaum izgotvolenii. Piv txwv li, cov roj hmab pwm - 500 cycles, polyurethane - mus txog rau 100 cycles, yas - mus txog rau 250 cycles. Yog hais tias daim ntawv yog tsis chiv lubricated, nyob rau hauv kev txiav txim kom tsis txhob muaj teeb meem thaum lub sij hawm stripping, nws yog kho nrog lub antistatic neeg sawv cev los yog tso zis rau tsib feem pua hydrochloric acid. Lubrication daim ntawv tsis tsim nyog cov khoom uas muaj ntxhia roj. Ib tug txheej ntawm roj nplua nyeem yuav tsum tau heev nyias. Thooj ntawm cov roj nplua nyeem nyob rau hauv lub kawg ua rau yus lub creation ntawm ib tug ntxeem tau cov khoom. Saib xyuas yuav tsum tau muab thiab qhov kub thiab txias ntawm lub substrate yuav tsum tsis txhob ntau tshaj 20 degrees.

2. Qhuav ntawm lub pob zeb ua sib tov. Rau qhov kev npaj ntawm ntau siv tov. Nrog stirring, yuav tsum tau withstand ib tug tej lub sij hawm ntau. Technology Paving pobzeb siv comprises cov nram qab no ua ntu zus: xuab zeb nrog cov xim tov rau 20 feeb, ntxiv gravel nws lub sij hawm yuav tsum tau ib tug ntxiv 20 vib nas this, rau yav tas los sib tov yog ntxiv rau xis mas thiab tos lwm 20 vib nas this, ces ntxiv dej thiab ntau yam additives, kev kawm mus rau .. tus tov khoom txawm rau ib feeb. Raws li ib tug tshwm sim, nyob rau hauv qhov kev npaj ntawm ib tug sib tov nws yuav siv sij hawm txog 2 feeb.

3. ua rau lub vibrating rooj. Taug kev mus rau sau rau hauv daim ntawv nrog qhob mix. Tom qab lub pob zeb yog zoo li tus, nws yog muab tso rau ib tug vibrating lub rooj rau kev sib khi.

4. Sau lub sib tov rau hauv cov pwm. Cov ntaub ntawv tom qab ua yog muab tso rau hauv Braves. Square daim hlau uas muab tso rau tsis muaj ntau tshaj li peb kab. Tom qab daim ntawv no yog them nrog polyethylene, nyob rau hauv thiaj li yuav tiv thaiv kom txhob ya raws los ntawm evaporating. Nws yog tsim nyog los saib xyuas qhov kub thiab txias, uas yuav tsum tau txog 15 degrees. Nyob rau hauv tas li ntawd, thaum tshav kub kub lub zoo yog tsis tsim nyog. Thaum kawg ntawm lub hnub cov vuas yuav raug tshem tawm los ntawm cov pwm.

5. Stripping. Rau nws yog siv cov khoom rau kev tsim ntawm paving slab. Nws yog hu ua "vybivochny rooj nrog kev co." Nyob rau hauv thiaj li yuav pab txhawb lub extraction ntawm lub pobzeb ntawm cov pwm, nws yuav tsum yog rhuab mus 50 degrees nyob rau hauv qhov cub. Tab sis tsis tsuas yog hais tias cov pobzeb yuav tsis yooj yim rau tshem tawm, ces nws yuav lwj tus duab los yog kom nws pab lub neej.

6. Cia thiab ntim. Thaum muab tshem tawm los ntawm lub pobzeb cov ntaub ntawv, nws yog muab tso rau hauv lub khoom seem txheej, cov txheej txheem uas cov pem hauv ntej ib feem rau sab nraum qab. Nws ces txuas packing daim kab xev.

Siv ntawm paving vuas nrog lawv ob txhais tes yog tseem heev sai tau. Lub hauv paus ntsiab lus yog hais txog cov tib yam. Cia li raws li ib tug roj nplua nyeem yuav siv tau tej roj tov. Thaum nws cov sib tov koj yuav tau ntxiv dej ntau los hloov cov zauv rau ib lub rooj rau kev co. Lub rooj kuj hloov pa tes tuav daim ntawv. Stripping yuav ua tau tsuas yog tom qab 3 hnub. Nyob rau hauv thiaj li yuav ua lub phaj check ntau nyob rau hauv lub ntoos sib xyaw yuav muab ntxiv ib tug ntau yam ntawm hlau thiab fittings.

Raws li koj tau pom, technology rau kev tsim ntawm paving slabs nyob rau hauv qhuav thiab lub tsev yog hais txog cov tib yam. Yog li ntawd, muaj ib tug me ntsis kev rau siab koj tau txais daim ntawv thov rau koj qhov chaw cov khoom zoo.