Yuav ua li cas yuav ua rau lub kua ib ncig ntawm lub tsev nrog nws tus kheej ob txhais tes?

Tsim kua ib ncig ntawm lub tsev nrog nws tus kheej ob txhais tes no yuav tsum tau nyob rau hauv tus neeg mob qhov twg lub teb chaws yog nyob rau saum lub flooded cheeb tsam. Nyob rau hauv cov ntaub ntawv no, nws yog yuav hais tias cov tsis tsuas lub hauv paus ntawm tej lub tsev, tab sis hauv lub chav tsev, vim hais tias ua ntej los yog tom qab ntawd cov dej yuav txeem mus rau hauv lawv. Yuav kom tiv thaiv koj tus kheej ntawm no, koj muaj peev xwm tsim ib tug kua foundation nrog nws tus kheej txhais tes, uas yuav cia tus dej tawm los ntawm qhov tseem ceeb vaj tse. Koj yuav saib tau cov txheej txheem uas tsim nws.

ib co ntsiab lus

Yuav pib yuav tsum to taub hais tias ib tug perched? Qhov no tshwm sim yog ua vim qhov hnyav dej nag, raws li zoo raws li vim lwm yam, tsis tshem tawm cov ua. Nyob rau hauv no hais txog, muaj ntau ntau cov kev xaiv kua cov koom haum. Yog hais tias peb tham txog yuav ua li cas yuav ua rau lub kua ib ncig ntawm lub tsev nrog lawv qhib ob txhais tes, nws yuav tsum tau mus teem lub zawj, lub dav ntawm uas yog ib nrab ntawm ib 'meter'. Nws yuav tsum okanavlivat av tag nrho cov nyob ib ncig ntawm. Lub qhov tob ntawm lub zawj yuav tsum 50-70 cm, nws txawv nyob ntawm seb yuav ua li cas npaum li cas yuav tsum tau rau high-zoo dej outflow. Cov phab ntsa hauv cov ditch yog yuav tsum tau tso ib tug 30-degree angle, uas dej zoo thiab tawm dawb do. Ib tug disadvantage ntawm xws li ib tug system yog qhov yuav tsum tau rau periodic tu ntawm kwj.

Kaw kua hom

Yog hais tias koj xav nyob rau hauv landscaped kua ib ncig ntawm lub tsev nrog lawv ob txhais tes kaw hom, uas yog hais tias nws yog ib tug system ntawm manholes thiab kua kav nyob rau ntawm lub perimeter ntawm lub site. Cov kev siv ntawm xws li ib tug system yuav tsum tau nqa tawm nrog nruj ua kevcai nco txog tau tej yam ntuj tso pov tseg kua. Koj yuav saib tau cov dej dav hlau nyob rau hauv lub nag, nyob rau hauv thiaj li yuav kom nteg kua kav nyob rau hauv lawv cov kev coj. Yog hais tias peb tham txog yuav ua li cas npaj ib tug kaw kua ib ncig ntawm lub tsev nrog nws tus kheej txhais tes, nws yog tsim nyog los soj ntsuam qhov tob ntawm lub trench 60-120 cm, thiab nws cov dav ntawm 30-60 centimeters. Tom qab ntawm cov xuab zeb thiab gravel yog pw, thiab ces muab tso rau tshwj xeeb hlab uas yog muab qhib rau lub allergic ntawm cov dej.

Lub koom haum ntawm ib tug zoo kua system

Koj siv tau ib co tswv yim nyob rau hauv yuav ua li cas npaj lub kua ib ncig ntawm lub tsev nrog nws tus kheej txhais tes. Lub trenches yuav tsum ua tau peb lub sij hawm ntxaum tshaj lub cheeb ntawm cov yeeb nkab. Nws yog ib qho tseem ceeb los mus txiav txim yog dab tsi lub cheeb tsam yuav tsum tau cog nroj tsuag, raws li nyob ze rau ntawm qhov chaw nyob drains, tus ceev dehumidification. Lub hauv qab ntawm lub trench yog pw geotextile khoom, uas yog ces stacked nyob rau ntws, thiab rau sab saum toj ib nrab yog lawm ua tus sau nrog ib tug txheej ntawm zoo gravel. Ntxiv mus, dej thiab gravel qhwv dawb xaus ntawm geotextiles. Saum toj no tag nrho, rau hauv av theem, nchuav xuab zeb txheej fertile av thiab turf. Manholes tsim nyog qhov chaw nyob rau hauv cov pob qij txha ntawm ob peb kav los yog khoov rau ob sab nyob rau hauv qhov chaw.

kom qhov chaw kawm ntawv

Dej uas muab tso rau ib lub, pib los ntawm lub uppermost point ntawm lub feem. Trenches yuav tsum coj tus "herringbone" nyob rau hauv cov kev taw qhia ntawm cov sump. Dej yuav tawm mus rau hauv lub ntuj khiav dej los yog ib tug tshwj xeeb zoo.

Yog lwm pab txoj kev mus structure lub koom haum - dig muag thaj tsam ib ncig ntawm lub tsev nrog nws tus kheej ob txhais tes thiab tib chaw.