Inter-vaj huam sib luag pob qij txha: sealing thiab rwb thaiv tsev. Technology thiab sealing txheej txheem interpanel pob qij txha

Sealing yog ib tug ntawm cov tseem ceeb tshaj plaws dab nyob rau hauv kev tsim kho ntawm prefabricated tsev. Thaum lub sij hawm, lub bulkhead nqaws thiab pob qij txha pib mus ua txhaum down, uas ua rau ib tug pwm, txia thiab siv cov pwm, uas ua rau yus lub khov ntawm cov phab ntsa.

Main ua kev puas tsuaj interpanel taub qab cov pob qij txha

Cov nram qab no ua rau depressurization pob qij txha yuav qhia tau:

• uas tsis yog raws kev cai nyob rau hauv kev tsim kho ntawm kev siv technology tshiab kev cai;
• gradual xaav ntawm cov phab ntsa panels vim sis tsis ncaj nag lossis daus kabmob ntsiab ntawm cov qauv;
• deforming lub vaj huam sib luag vim kub hloov mus hloov los;
• feem nyob rau kaw pob qij txha ntawm atmospheric yam, xws li cov "acid los nag", daus thiab los nag.

sealing cov ntaub ntawv

Rau kev sib khi thiab rwb thaiv tsev ntawm inter-vaj huam sib luag pob qij txha yog cov yuav raug tshwj xeeb sealing mastic thiab nplaum kab xev. Cov sealants muaj ntau hom, lub tsev blocks thiab ib tug ntau yam ntawm daim ntawv sau npe.

Lub ntsiab nrog cov ntaub ntawv uas yuav tsum tau rau kev sib khi cov pob qij txha, uas ua raws li ib tug sealant, uas yuav ua tau cov nuj nqi ntawm tshav kub rwb thaiv tsev, raws li zoo raws li lub hauv paus rau stacked mastic thiab nws tus kheej-nplaum kab xev.

Qhov zoo tshaj plaws gaskets pom tau hais tias compositions, raws li nyob rau hauv - cov expandable polyurethane (PUR). Vim tej yam zoo yog txoj kev puas tsuaj thiab deformation ntawm lub interpanel pob qij txha, uas ua nyob rau hauv ib tug ceev ceev cia kom khov rau sab nrauv cov phab ntsa nyob rau hauv lub caij ntuj no, raws li zoo raws li lawv to thaum lub sij hawm hnyav rains. Raws li ib tug tshwm sim, nws yuav tsis tsuas lwj sab hauv ntawm lub tsev, tab sis kuj ho tsub kom kev pheej hmoo ntawm tus kab mob ntawm cov neeg muaj.

Lub ntsiab yam ntawm kev sib khi cov pob qij txha

• Lub hom foob siv nyob rau hauv lub tsev tshiab, uas lub sealant kev kho mob twb tsis tau raug soj ntsuam.
• Cov theem nrab foob yog ua kho ntawm lub tsev pob qij txha, uas yog tam sim no twb nyob rau hauv kev siv.

thawj sealing

Qhov no hom ntawm kev sib khi yog feem ntau ua nyob rau hauv vaj huam sib luag tsev sai li sai tau tom qab lawv siv.

Bulkhead nqaws vaj tse tiav nyob rau hauv 3 theem:

1. Dawb paug bulkhead tshav kub tiv thaiv kab noj hniav uas muaj cov polyurethane ua npuas ncauj.
2. Interpanel ob leeg rwb thaiv tsev ua lub "vilaterm", uas yog ib tug zoo-meshed, khaub-ncaws nyias txaus cov ntaub ntawv uas cov dawb xim.
3. Tsis tas li ntawd, lub sealing leeg yog nqa tawm sab nraum lub tshwj xeeb putty muaj zoo dej repellency.

Daim ntawv thov ntawm cov peb cov kauj ruam los mus tsim ib tug thiaj li hu ua "sov leeg", uas tso cai rau muab txhim khu kev qha tshav kub thiab waterproofing nyob rau hauv tag nrho cov huab cua puag.

theem nrab foob

Tau nyob rau hauv vaj tse qhov twg ib txhia lub sij hawm dhau los interpanel pob qij txha twb raug rau tam sim no kev kho mob. Yuav kom ib tug thib ob foob yog qhov zoo tshaj plaws nyob rau hauv 6-8 lub xyoos tom qab thawj zaug sov. Interpanel pob qij txha, uas sealing yog nqa tawm dua, raug khi los ntawm txheej ib tug laus tshiab sealant txheej.

Bulkhead nqaws. Sealing: kev cai

Nyob ntawm seb tus mob ntawm tus txha, lub qhov foob yog muab faib ua ob hom.

Thaum nws zoo siab lub xeev, yog hais tias tus qub tso cua sov tsis tau tshuam puas lawm, lub qhov ua yuav muaj tsuas yog thov ib tug tshiab sab nraud waterproofing txheej ntawm mastic. Yog hais tias, txawm li cas los, kom meej meej qhia tau hais tias tag nrho cov cim mob kev puas tsuaj inter-vaj huam sib luag tej pob qij txha, thaum lawv rov sib khi no yuav tsum tau nqa tawm tej yam hauj lwm. Cov muaj xws li: qhib lub leeg, tshem tag nrho cov qub ntsaws uas tau ua worthless, thiab ib tug tag nrho teev ntawm kev sib khi ua hauj lwm, ob leeg nyob rau hauv qhov kev kawm ntawm cov thawj foob.

yuav tsum tau ua los ntawm tej yam kev cai thaum lub sij hawm kho ntawm vaj huam sib luag pob qij txha:

• Nyob rau hauv cov ntaub ntawv ntawm txia nyob rau hauv cov pob qij txha ntawm panels ntawm pem hauv ntej phab ntsa, sib khi ntawm inter-vaj huam sib luag pob qij txha yog nqa tag nrho cov cov neeg kho tshuab facade ntawm lub tsev, raws li zoo raws li cov pob qij txha ntawm lub panels thiab qhov kawg ntawm lub longitudinal phab ntsa.
• Yog hais tias muaj yog ib tug txaus ntsug longitudinal leeg ntawm lub facade, nqa tawm sealing ntawm tag nrho cov ntsug nqaws tshaj tag nrho qhov siab ntawm lub tsev. Nyob rau hauv tas li ntawd, tag nrho cov raug sib khi kab rov tav pob qij txha uas nyob ib sab mus rau nws.
• Yog hais tias ib tug kho raws tshwm sim nyob rau hauv cov kab rov tav hlws ris, kev sib khi tag nrho cov pob qij txha yuav txheej txheem ntawm nyob rau hauv peb los yog plaub ntsug kab ntawm panels.
• Thaum kho lub vaj huam sib luag pob qij txha yuav tsum coj mus rau hauv tus account lub point hais tias nyob rau hauv cov pob qij txha sealants yog raug rau nro thiab compression. Qhov no yog cuam tshuam los ntawm kub hloov, shrinkage thiab "nkag" ntawm pob zeb, raws li zoo raws li lub txhawj xeeb nyob rau hauv lub sediment ntawm tag nrho lub tsev. Ntxiv mus, nrog ua txheej thickness piv txhais tau hais tias lub hermetic bulkhead ob leeg dav xws loads ua muaj zog. Vim li no, lub sealant txheej yuav tsum ob zaug me dua lub dav ntawm lub leeg.

Sealing ntawm inter-vaj huam sib luag pob qij txha. technology

Bulkhead pob qij txha, sealing ntawm uas yuav tsum muaj nyiaj pab ntau tshaj zoo, yog tiav nyob rau hauv ob peb ua sawv. Ua kom tiav cov feem ntau check sealing cov pob qij txha yuav tsum tau ib tug kuaj lub cev uas tau tuag.

Peb qhia tau xav txog ib tug phased kho vaj huam sib luag cov pob qij txha los ntawm qhib.

Cov nram qab no sib khi taub qab pob qij txha Prefabricated tsev hu ua "Sov leeg." Nws lub ntsiab sib txawv yog nyob rau hauv daim ntawv thov ntawm lub hauv paus leeg tshwj xeeb thaum tshav kub kub shielding lub ua npuas ncauj txheej.

Yog kho ntawm cov pob qij txha dhau ib tug loj tus naj npawb ntawm kev ntsuam xyuas thiab tau ntev lawm siv tau ntse nyob rau hauv ntau lub teb chaws nyob ib ncig ntawm lub ntiaj teb no.

Phased tuav caulking tsev

Xav txog yuav ua li cas insulate lub bulkhead nqaws.

1. Thaum tus thawj theem ntawm kev ua hauj lwm, ua ntej nqa tawm kho ntawm cov pob qij txha, nws yog tsim nyog los ua ib co kev npaj los mus. Lawv muaj xws li ib tug meej kev xeem inter-vaj huam sib luag cov pob qij txha thiab nto npaj. Qhov no muaj xws li:

• Ntxuav qhov chaw los ntawm kob vuam, plua tshauv, av thiab delaminated panels;
• tshem los ntawm lub nqaws thiab pob qij txha ntawm cov laus, hnav-tawm rwb thaiv tsev thiab sealing txhais tau tias;
• Qhib tej kab nrib pleb.

2. Ua tib zoo sau interpanel pob qij txha insulating polyurethane (tivthaiv ua npuas ncauj). Nws yuav tsum tau muab sau tseg hais tias qhov no cov ntaub ntawv uas nyhav nthuav thaum lub sij hawm solidification thiab yog li sau cov uas twb muaj lawm tsis muaj dabtsis nyob rau hauv lub leeg. Purification thiab sealing cov pob qij txha nyob rau hauv vaj tse yuav tsum tau yog manually los yog mechanized yam. Ua ntej yuav pib ua hauj lwm mus saib tus nplaim lub inter-vaj huam sib luag pob qij txha. Nws yuav tsum tau qhuav.

3. Rwb thaiv tsev interpanel pob qij txha los ntawm txhim kho rwb thaiv tsev "vilaterm" uas yog nyob rau hauv daim ntawv ntawm hollow hlab. Nws yog dav siv nyob rau hauv lub kho ntawm cov pob qij txha nyob rau hauv prefabricated tsev. Nyob rau hauv nws cov khoom rau cov khoom siv muaj zoo elasticity, tuab qauv, nws yog yooj yim txaus mus ua hauj lwm. Tshooj "vilaterm" nyob rau lub ua npuas ncauj txheej, uas yog tseem tsis tau khov. Nyob rau hauv txoj kab uas hla nws yuav tsum tau 25-30% ntau tshaj qhov dav ntawm tus txha.

Bookmark rwb thaiv tsev ua tsis muaj kev ncua raws tag nrho ntev kom muaj ib qho chaw rau hauv daim ntawv thov ntawm sealant rau sab saum toj ntawm lub rwb thaiv tsev.

4. Qhov kawg kauj ruam - Jointing los ntawm txoj kev ib tug sealing mastic (dej-repellent sealant) uas kaw ib tug pre-packed rwb thaiv tsev.

Nyob rau hauv no raws li cov inter-vaj huam sib luag ob leeg sib khi tiav!

Sealing pob qij txha ntawm panels yog nqa tawm nyob rau hauv tsev nyob rau hauv ib tug kub ntau ntawm los ntawm -10 ° C rau + 30 ° C. Nyob rau hauv no los nag yuav tsum tau uas tsis mus kawm, txwv tsis pub lub sealing ntawm cov pob qij txha tej zaum yuav luv luv-lived.

Bulkhead pob qij txha, sealing uas yog nqa tawm ntawm ib qhov siab saum toj no lub 2nd pem teb, kaw nrog tsim nyog muaj climbers.