Waterproofing pob zeb yog qhov tsim nyog txhawm rau tiv thaiv cov khoom los ntawm kev puas tsuaj ntawm dej. Tsis ntev los no, kev nkag mus rau cov dej tsis muaj dej tau muaj ntau tshaj plaws ntawm txhua lwm yam.
Yuav tsum tau ua haujlwm tsis muaj dej
pob zeb tsuas yog zoo li monolithic, tab sis qhov tseeb nws muaj qhov pores los ntawm cov dej nkag mus, rhuav tshem qhov kev txhawb nqa. Ib qho cim qhia tias cov pob zeb tau saturated nrog dej yog cov tev ntawm plaster thiab lwm yam zoo nkauj coatings, cov tsos ntawm fungus thiab pwm, nrog rau cov kab nrib pleb. Txhawm rau kom tsis txhob muaj qhov tshwm sim, nkag mus rau cov dej tsis muaj dej.
Pros of penetrating waterproofingNyob zoo
Penetrating qhob waterproofing muaj ntau yam zoo dua lwm yam ntaub ntawv tiv thaiv. Yog tias peb piv nrog cov ntaub ntawv pasting, ces lawv ua haujlwm rau lub sijhawm luv luv, ntxiv rau, dej tuaj yeem nkag mus rau hauv cov pob qij txha. Thiab yog tias koj ua haujlwm yam tsis tau soj ntsuam cov thev naus laus zis, huab cua yuav nyob twj ywm hauv qab yob, uas sai dua lossis tom qab yuav dhau los.ua rau delamination thiab noo noo nkag mus. Yog tias peb xav txog lub tsev bitumen, ces nws tsis muaj plasticity txaus, uas ua rau tawg thaum lub sij hawm shrinkage ntawm lub hauv paus. Mastics, piv txwv li, txawm hais tias lawv muaj qhov tsim nyog ntawm elasticity, raug rau cov neeg kho tshuab kev nyuaj siab.
Penetrating waterproofing feature
Penetrating waterproofing ntawm pob zeb yog tshwj xeeb nyob rau hauv nws txoj cai ntawm kev ua. Nrog cov kua dej sib xws, nws nkag mus rau qhov pores thiab sau cov kab nrib pleb me me.
Cov khoom muag yog muag hauv daim ntawv qhuav, nws yuav tsum tau diluted nrog dej, thiab tom qab ntawd siv rau cov phab ntsa siv txhuam (qhov tom kawg tuaj yeem hloov nrog cov menyuam). Txawm li cas los xij, yog tias muaj lub siab xav ua kom tiav txoj haujlwm sai li sai tau, nws raug nquahu kom siv lub tshuab txau.
Tom qab daim ntawv thov, cov kua dej tsis sib xyaw ua ke nrog cov pob zeb, txuas lub neej ntawm cov qauv. Cov khoom muaj tag nrho cov khoom xyaw ntuj, yog li nws tsis ua rau muaj kev phom sij rau kev noj qab haus huv. Koj tuaj yeem ua haujlwm nrog kev sib xyaw ua ke hauv tsev thiab sab nraum zoov. Kev siv nws yog qhov yooj yim heev. Tom qab polymerization tshwm sim, pob zeb tau txais ib zaj duab xis nkaus xwb, uas tsis ntshai ntawm kev cuam tshuam rau kev siv tshuab. Cov yam ntxwv zoo adhesion tsis pub cov khoom txav mus deb ntawm lub hauv paus.
Ntawm cov yam ntxwv zoo, ib tus tuaj yeem tawm lub peev xwm:
- tiv thaiv pob zeb los ntawm kev nkag mus ntawm noo noo;
- ncua lub neej ntawm tus qauv;
- txhim kho lub hauv paus uas tau txhim tsatam sim no;
- tiv thaiv rebar.
Tej thaj chaw siv rau kev nkag mus rau cov dej tsis sib haum
Waterproofing pob zeb nkag mus ua haujlwm tau pom nws qhov dav dav. Ntxiv nrog rau kev tiv thaiv sab nraud ntawm lub hauv paus ntawm cov tuam tsev, nws tuaj yeem siv los kho qhov chaw sab hauv ntawm phab ntsa ntawm cov plag tsev hauv qab daus, dej tsis zoo hauv cov pas dej, thiab kho cov pob zeb ntawm cov chav dej thiab chav ua noj.
pob zeb npaj ua ntej waterproofing
Qhov saum npoo yuav tsum tau npaj, rau qhov no nws yuav tsum tau tso tawm ntawm cov xim qub, av, roj stains. Nws yog qhov pom zoo kom tshem tawm lub hauv paus ntawm foci ntawm fungus, nrog rau pwm, yog tias muaj. Yog hais tias muaj cov plaster fortified loosely nyob rau saum npoo, nws yuav tsum tau muab tshem tawm los ntawm kev kho mob nrog ib tug tob tob ntxiv dag zog rau primer.
Cov kua dej ua kom tsis muaj dej yuav tsum tau siv rau ntawm qhov chaw tiaj tus. Yog li ntawd, yog tias muaj cov kab nrib pleb ntawm lub hauv paus, lawv yuav tsum tau muab tshem tawm los ntawm kev sib koom ua ke thiab kev kho mob nrog kev sib xyaw tshwj xeeb. Cov cheeb tsam ntawm kev hla dhau los ntawm kev tsim cov kab ke sib txuas lus yuav tsum raug kaw kom zoo.
Design nta
Yog tias koj yuav tsum ua haujlwm nrog lub hauv paus tshiab, ces cov txheej txheem yuav tsum tau siv rau hauv ib txheej uas nws thickness yog 1 hli. Koj tuaj yeem ua cov kev sib txuas lus uas tawm ntawm lub hauv paus thiab hauv pem teb. Nws raug nquahu kom siv txhuam hniav nyob rau hauv cov ntaub ntawv ntawm cov kua muaj pes tsawg leeg. Muaj dej tsis muaj dej.pob zeb, uas yog tsim los siv nrog ib tug spatula, uas yog advisable thaum lub qub foundation xav tau kev tiv thaiv. Nws yog tsim nyog los thov ib txheej uas nws thickness yog 2 hli.
Muaj qhov sib xyaw ua ke tsim los tiv thaiv cov pob qij txha, nrog rau kev sib tshuam ntawm cov khoom ua vaj tse. Cov khoom tsis shrinkage. Ua ntej ua, nws raug pom zoo kom embroider lub seams 2.5 cm tob.
Cov dej tsis muaj dej nkag nkag tuaj yeem sawv cev los ntawm kev sib xyaw ua ke uas tuaj yeem kho qhov tsis raug thiab cov kab nrib pleb loj hauv lub hauv paus ntawm lub tsev. Nws yog ib qho tsim nyog yuav tau siv cov muaj pes tsawg leeg nyob rau hauv tandem nrog ib tug reinforcing mesh. Cov txheej tuab yuav tsum yog kwv yees li 10 hli, tsuas yog tom qab ntawd nws yuav ua tau kom ua tiav qhov txiaj ntsig zoo.
dej tsis qab ntsev ntxiv
Yuav kom muab cov khoom ua kom tsis muaj dej tsis zoo, qee zaum siv cov tshuaj ntxiv tshwj xeeb. Lawv tau nthuav tawm nyob rau hauv daim ntawv ntawm ib tug qhuav muaj pes tsawg leeg. Kev noj ntawm qhov sib tov yog me me thiab sib npaug li 1% ntawm cov cement, uas yog siv thaum sib tov cov tshuaj. Yog tias koj tsis paub qhov ntim ntawm cov cement, ces koj yuav tsum siv 4 kg ib 1 m 3 pob zeb.
Admixture nyob rau hauv pob zeb rau waterproofing yog siv nrog ib tug mortar rau hauv uas nws yog poured tom qab tov nrog dej. Thaum pib, nws yog ib qho tsim nyog los muab cov tshuaj ntxiv nrog dej, ua raws li cov neeg tsim khoom pom zoo. Raws li txoj cai, 0.75 litres ntawm cov kua yuav tsum tau siv rau 1 kg ntawm muaj pes tsawg leeg. Kev sib tov yuav tsum tau ua nyob rau hauv ob feeb, siv lub laum teem ntawm tsawg ceev. Koj yuav tsum tsis txhob ua ntau npaum li qhov sib tov uas koj tsis tuaj yeem ua haujlwm tawm hauvhauv 5 feeb. Cov tshuaj npaj yuav tsum tau nchuav rau hauv lub pob zeb sib tov yam tsis muaj kev sib tov rau lwm 10 feeb. Tsuas yog tom qab ntawd cov tshuaj khib tuaj yeem nchuav rau hauv daim ntawv.
Cov khoom siv ntxiv no rau kev tiv thaiv dej feem ntau tuaj yeem siv nrog lwm yam khoom, xws li plasticizing lossis antifreeze. Koj tuaj yeem xaiv qhov muaj pes tsawg leeg rau kev ua vaj tse waterproofing uas nws yuav yooj yim dua rau koj ua haujlwm. Cov yam ntxwv ntawm cov tseem ceeb tau piav qhia saum toj no. Tab sis txheej waterproofing ntawm pob zeb, piv txwv li, tsis muaj ntau yam zoo li nkag mus, yog li nws raug pom zoo kom siv tom kawg.
