Yas kua zoo: nws lub meej mom, lub hom phiaj thiab ntaus

Ntws zoo rau kom txhob muaj cov dej hauv av ntawm lawv cov kev tshem tawm los ntawm lub chaw thiab mus thov kom sib sib zog nqus system (los yog kaw, av) kua. Qhov no system yog yuav tsum tau los tiv thaiv cov av ntawm dej logging thiab waterlogging. Nyob rau hauv qhov chaw koj yuav equip ib los yog ntau tshaj qhov dej, ua ke tshev. Lawv tus xov tooj yog nyob rau hauv lub cheeb tsam ntawm qhov chaw, av muaj pes tsawg leeg, thiab lwm yam. Npaum thiab nqi-zoo xaiv yog xav tau ib tug kua qhov yas, tab sis xav paub ntxiv txog hais tias tom qab. Thaum xub thawj wb nrog lawv lub hom phiaj. Sij hawm ntawm qhov dej mas nws txawv nyob ntawm seb lub hom:

1. Audit (soj xyuas los sis kev soj ntsuam) - yog meant rau tu drains, nws tsis muab rau tus sau los ntawm cov dej. Feem ntau, slewing siv manholes. Mounting yog nqa tawm nyob rau hauv txhua ntawm lub thib ob hloov (dabtsi yog khoov) ntawm cov yeeb nkab seem los yog Drenov ob peb hla. Wells yuav ua tau raws li me me ntau thiab tsawg pab (315-425 hli) thiab loj loj (600 - 2000 hli). Feem ntau, xws li ib tug zoo yog tsim muaj nyob rau ntawm lub hauv paus ntawm lub kua system nyob rau sab qaum ntawm lub ntsiab lus.
2. Filtering (haum) - ua nyob rau hauv cov ntaub ntawv, yog hais tias koj tsis muab cov dej nyob rau hauv lub lwm qhov chaw sau dej. Nws yog pom zoo kom nruab nws yog feem ntau rau ib tug me me npaum li cas ntawm av nyob rau hauv cov cheeb tsam yeej los ntawm zeb los yog zeb av zoo ua qoob xau. Muab tso rau hauv lub zoo lim qab (boiler slag, gravel, crushed pob zeb, tawg cib, los yog lwm yam uas zoo sib xws cov ntaub ntawv uas). Nyob rau sab saum toj twb them nrog geotextile, thiab ces nteg rau hauv av. Tus sab nrauv phab ntsa thiab hauv lub hauv paus los tiv thaiv sprinkling ntawm tib cov ntaub ntawv.
3. Txuam (dej inlet) - yog siv nyob rau hauv lub rooj plaub uas nws yog tsis yooj yim sua los mus tsim ib tug lim zoo nyob rau hauv lub qhaj ntawv ntawm lub cheeb tsam ntawm lub spillway. Tsim rau tus nqi qis taw tes feem. Ntaus kua dej ntawm no hom yog haum yooj yim. Outwardly, qhov no yeeb nkab nrog ib tug hau thiab hauv qab, kev tiv thaiv nrog geotextile thiab dusting. Nws muaj ib tug hose, twj tso kua mis thiab fittings rau nws. Yuav pib twj tso kua mis nyob rau hauv lub hlau rubberized qhov hluav taws xob. Rov qab cov dej yog xa mus rau ib tug tej thaj chaw deb ditch, ib lub pas dej, los yog siv rau irrigation.

Wells sib txawv nyob rau hauv loj thiab cov ntaub ntawv. Lawv feem ntau yog ua los ntawm pob zeb los yog yas (yas ntws zoo):

1. Qhob tau koom ua ke los ntawm qhob rings ntawm txawv diameters thiab heights. Ua ntej lawv tau koom ua ke nyob rau hauv ua ntej nrog kev pab los ntawm crane khawb trench. Nws lub ntsiab kom zoo dua yog durability thiab lub dag lub zog, thiab lub drawback - nws yog lub sij hawm-siv installation txheej txheem.
2. Ntws zoo cov yas pib tshem lub pob zeb counterparts. Nws zoo xws li txo nqi, thiab sai thiab yooj yim installation. Nws loj yog insignificant, raws li zoo raws li tag nrho cov ub no muab. Cov dej tsis raug kev txom nyem los ntawm xeb, muaj ib tug ntev kev pab cuam lub neej (tshaj 50 xyoo), cov kav dej txuas los ntawm tuab roj hmab cuff, uas rau xyoo yuav muaj ceev ceev. Lub ntsiab feature ntawm cov yas kua dej yog nws corrugated. Nws yog securely fastened mus rau hauv av, vim lub tav nws yog securely nyob.

Tseem Ceeb! Cov av ntawm lub trench yuav tsum tsis txhob muaj ntse pob zeb thiab loj gravel!

Ntsuam xyuas cov saum toj no, nws yuav tsum tau muab sau tseg tias qhov zoo tshaj plaws kev xaiv yuav ib lub hnab yas ntws zoo, tus nqi ntawm uas yog ntau tshaj li siv tau, thiab nws yog ntau yig thiab txhim khu kev qha.