Cov teeb meem dab tsi tuaj yeem tshwm sim thaum siv cov khoom siv dej tsis zoo rau lub sijhawm ntev?

Tom qab siv cov ntaub ntawv asphalt waterproofing mus ntev, qee qhov txheej txheej zaj duab xis cracking, bubbling thiab lwm yam tshwm sim yuav inevitably tshwm sim. Niaj hnub no, cia peb saib seb yuav muaj teeb meem dab tsi tom qab siv cov ntaub ntawv asphalt waterproofing mus ntev, thiab yuav kho lawv li cas tom qab muaj teeb meem tshwm sim?

1. Txheej zaj duab xis tawg

(1) Tsis muaj qhov hloov pauv hloov kho ntawm qhov kawg ntawm lub ru tsev vaj huam sib luag, thaum lub ru tsev vaj huam sib luag yog deformed, txheej zaj duab xis yuav tawg;

(2) Cov txheej txheej tuab tuab yog siv rau ib zaug, thiab nws yooj yim rau tawg tom qab txheej zaj duab xis shrinks thiab dej evaporates;

(3) Cov txheej txheem dej tsis zoo yog qhov tsis zoo, thiab tawg tau tshwm sim tom qab cov dej evaporates.

Txoj kev kho: ua ntej tshem tawm cov txheej txheem dej tsis zoo ntawm cov zaj duab xis txheej ntawm qhov tawg thiab nws qhov chaw nyob ib puag ncig (ntev mus rau 100-150mm), tawm hauv qhov chaw sloping nyob ib ncig ntawm lub qhov ncauj shovel, thiab ntxuav lub hauv paus txheej, thiab tom qab ntawd siv tib cov dej tsis zoo. txheej txheej nrog tsim nyog zoo Tom qab cov txheej yog qhuav thiab tsim rau hauv ib zaj duab xis, txheej tom ntej no tuaj yeem siv los ua kom nws ncav cuag qhov xav tau ntawm zaj duab xis thickness.

2. Txheej zaj duab xis bubbling

Qhov laj thawj tseem ceeb yog qhov zoo ntawm cov txheej txheem dej tsis zoo, thiab cov ntsuas kev ua haujlwm tsis tau mus txog.

Txoj kev kho: ua ntej tshem tawm cov txheej txheem dej tsis zoo ntawm cov txheej txheej zaj duab xis ntawm thaj tsam bubbling thiab nws cov cheeb tsam, tawm hauv lub qhov ncauj shovel raws li ib tug sloping chasm, thiab ntxuav lub hauv paus txheej, thiab ces siv tib waterproof txheej zoo zoo nyob rau hauv ntau qhov chaw.

3. nthuav dav node to

Cov laj thawj tseem ceeb ntawm cov dej ntws los ntawm qee cov dej nag xws li gutter, cornice, eaves gutter thiab flashing yog raws li nram no:

(1) Tsis muaj txheej txheej ntxiv ntawm cov khoom siv lub cev ntxiv rau hauv lub qhov dej, pob zeb, thiab flashing lossis tsis muaj kev kho qhov sib khi;

(2) Tsis muaj kev txhim kho cornice, thiab cov khoom sib khi yog tawg los yog tev tawm ntawm qhov kaw ntawm txheej zaj duab xis, ua rau qhib cov zaj duab xis txheej;

(3) Cov khoom siv lub cev pob txha yog muab tso rau hauv dej ntawm lub qhov ncauj qhov dej, lossis qhov ntev ntawm lub cev tsis txaus kom txuas mus rau hauv lub qhov ncauj ntawm lub khob, thiab kev kho sealing tsis tau ua ua ntej ntxiv txheej ntxiv.

Txoj kev kho:

(1) Yog tias cov khoom siv lub cev tsis tau ntxiv, cov txheej txheem hauv tsev yuav tsum tau muab tshem tawm. Tom qab ntxuav lub hauv paus txheej, yuav tsum tau ntxiv cov khoom siv lub cev ntxiv, thiab tom qab ntawd cov xim tsis muaj dej tshiab yuav tsum tau siv rau nws.

(2) Yog tias cov khoom ntim tau tawg los yog tev tawm, nws yuav tsum tau muab tshem tawm thiab ntim nrog cov khoom ntim tshiab;

(3) Kev tawg ntawm cov zaj duab xis txheej ntawm lub pob yog kho raws li cov txheej txheem saum toj no.