Ua ntej txhim kho cov nyom nyom, koj yuav tsum npaj lub teb kom lav tau qhov txiaj ntsig zoo. Muaj tsib kauj ruam kom ua tiav qhov ntawd, thiab peb yuav qhia rau koj.
Ua ntej pib qhov kev khawb, koj yuav tsum tshem tawm tag nrho cov nroj tsuag thiab cov seem ntawm cov nyom, tab sis nws tsis txaus los txiav lossis rhuav tshem tag nrho.
Ua ntej excavation
1.Ob hnub ua ntej tshem tag nrho cov nroj tsuag los ntawm hauv av, koj yuav tsum siv tshuaj tua kab rau tag nrho cheeb tsam nrog ib tug sprayer.
Tom qab ntawd, cov nroj tsuag yuav tsum tau tuag, nrog rau qhov seem ntawm cov nyom ntuj, tag nrho txoj kev mus rau cov hauv paus hniav. Qhov no yuav tiv thaiv kom ntau li ntau tau tias cov nroj tsuag sprouts dua nyob rau saum npoo tom qab lub installation ntawm cov nyom dag yog ua tiav.
Tab sis yog tias koj tsis nco qab cov kauj ruam no, hauv lub sijhawm luv luv koj yuav pib pom cov nroj tsuag tshiab.
Ib qho lus ceeb toom tseem ceeb yog tias tus neeg siv yuav tsum tau qhia tias tom qab siv tshuaj tua kab tua kab, txhua tus neeg yuav tsum zam qhov chaw kom tsis txhob muaj menyuam yaus, cov neeg laus, thiab cov tsiaj tsis muaj kev fab tshuaj los yog lom. Txawm li cas los xij, qhov no tsis ua rau cov nyom dag txhua.
Thaum excavation
2.Tom qab cov nroj tsuag raug tshem tawm, tsuas yog xyuas kom tsis muaj cov khoom seem ntawm qhov chaw lossis hauv av.
3. Tom qab ntawd, koj yuav tsum pib khawb hauv av thiab maj mam flatten nws thiab theem nws kom tsis txhob muaj cua npuas lossis undulations uas yuav ua rau wrinkles rau cov nyom hluavtaws.
Yuav tsum khawb ntau npaum li cas? Nws raug nquahu kom khawb mus rau qhov tob ntawm 4 mus rau 6 ntiv tes yam tsawg kawg nkaus ntawm qhov chaw kom tshem tawm tag nrho cov av saum toj kawg nkaus thiab yog li tuaj yeem ncav cuag cov xuab zeb.
Tom qab excavation
4.Qhov thib plaub yog tsom rau cov nyom barrier. Qhov no yog cov ntaub yas uas muaj kev kho mob hydrophilic uas tswj tau qhov tshwm sim ntawm cov nroj tsuag thiab tso cai rau kev hla huab cua thiab dej.
Nws raug nquahu kom tso ob txheej ntawm cov nyom nyom raws li hauv qab no:
Thawj txheej yog muab tso rau saum cov av thiab tom qab ntawd hais txog 4 mus rau 6 ntiv tes ntawm lub hauv paus yog ntxiv rau saum. Recycled qhob yuav tsum zoo dua yog siv. Qhov no yog ces leveled thiab compacted. Recycled qhob tiv thaiv cov nroj tsuag kom tsis txhob loj hlob ntxiv. Thiab yog hais tias muaj cov hauv paus hniav sab laug, lawv yuav loj hlob mus rau sab thiab tawm ntawm cov npoo sab nrauv.
Tom qab ntawd txheej txheej thib ob ntawm mesh yog ntsia ncaj qha ua ntej txhim kho cov nyom dag.
5.Thaum cov phiaj xwm nyom dag tau teeb tsa tag nrho, tus neeg siv yuav tsum xav txog kev teem sijhawm saib xyuas txhua txhua rau lub hlis. Txij li qee qhov sprouts yuav tshwm sim dua nyob rau hauv grooves uas cais qhov project los ntawm cov pob zeb taug kev, los yog nyob rau hauv cov npoo uas cais cov nyom ntawm lub laj kab los yog sib cais fences, los yog nruab nrab ntawm cov nyom thiab poly boards.
