Yuav ua li cas yog PSUL rau lub qhov rais? Teb daim ntawv thov

PSUL rau lub qhov rais - nws yog pre-compressed sealing daim kab xev. Nws yog feem ntau yog siv rau installation ntawm yas thiab ntoo qhov rais rau dej thiab tshav kub rwb thaiv tsev. Daim kab xev PSUL yuav ua tau ntawm kev sib txawv ntev, thickness, muaj zaubmov expansion. Nws tag nrho cov nyob rau hauv lub tiag tiag luaj li cas ntawm cov ntsia qauv.

piav qhia

PSUL - ib tug self-expanding band ntawm elastic polyurethane ua npuas ncauj, uas yog impregnated nrog ib tug sib tov ntawm hloov acrylic. Nws ho pab txoj kev lub thaj chaw ntawm polyurethane sealants, ua lawv tsis kam rau cov laus. Market rau daim kab xev yog nkag rau hauv ib lub compressed lub xeev, cov mus rau hauv yob. Lub qhov ntev ntawm lub sealant yog cov sib txawv, li ntawd, koj yuav xaiv tej leeg. Daim kab xev PSUL qhov rais muaj ib tug txheej ntawm nplaum rau ntawm qhov chaw, uas tswj nws siv. Nyob rau hauv tas li ntawd, nws tsis cia nws txav. Heev compressed zaj duab xis expands tsuas yog tom qab tshem tawm cov ntim. Tej zaum ib tug fivefold nce nyob rau hauv thickness.

PSUL qhov rais muaj ntau yam nta - nws yog heev elastic, tau coj zoo yam zoo, resistant rau ultraviolet rays thiab hnyav nag, muab zoo heev dej condensate tawm los ntawm cov khoom rau hauv lub chaw. Vim nws ductility yuav tau sau tej khoob. PSUL kab xev yog tso cai rau siv zoo yam kev tsim kho cov ntaub ntawv: pob zeb, cib, steel, ntoo, yas thiab lwm yam ntaub ntawv.

Qhov twg siv PSUL

Lub teb ntawm daim ntawv thov ntawm nws tus kheej-expanding tapes yog:

• sealing ncua hauv prefabricated tsev, pob qij txha cua raws, txhob txhaws, junctions pobzeb, ntws;
• kev sib khi cov pob qij txha, blocks, tsiv taag pob qij txha.

Tsis tas li ntawd rau lub qhov rais PSUL siv los muab qhov khoob ntawm cov lus qhib thiab lub qhov rooj ncej.

Foamed polyurethane daim kab xev impregnated nrog acrylic nplaum, haum rau ob sab nrauv thiab sab hauv rau siv. Nws yog pom zoo kom siv daim kab xev sealant nyob rau hauv thiab qhov chaw muaj vaj tse.

cov ntaub ntawv uas cov khoom

Zoo heev cov ntaub ntawv uas - PSUL qhov rais. Kev yam ntxwv ntawm rau daim kab xev cia rau ib ntev lub sij hawm ua hauj lwm cov khoom nyob rau hauv uas nws yog siv. Tab sis rau ib txhia thaj chaw ntawm cov nqi:

• coj raws li ib lub hauv paus polyurethane ua npuas ncauj impregnated nrog ib tug acrylic nplaum;
• daim kab xev thickness nyob rau hauv ib tug compressed lub xeev - los ntawm 2 hli nyob rau hauv lub txhab - 80 mm;
• kuj mus lim - yam tsawg kawg 14%;
• kub ua hauj - txog li 1000 degrees;
• hluav taws kub kuj chav kawm ntawv - inflammable;
• lag luam ntawm ib tug kub ntawm los ntawm -50 C rau +90 C;
• tiv thaiv ingress ntawm cua thiab ya raws mus rau hauv tus txha;
• PSUL daim kab xev rau lub qhov rais yog tsis pov tseg los ntawm ntau yam huab cua nag lossis daus;
• resistant rau hnub ci ultraviolet tawg;
• leeg muab cua, filtering lub resulting vapor;
• Daim kab xev sealant yog sib nruab nrab;
• Nws ua rau yus lub sealing ntawm cov pob qij txha nrog sis tsis ncaj chaw, piv txwv li ib tug cib ntsa;
• Nws ua rau nws tau mus nqa tawm kev ua hauj lwm nrog kiag li tej huab cua kub;
• Nws tsis tawg thaum lub sij hawm, kev tswj cov elasticity;
• resistant (mus txog peb teev), lub siab 600 kPa.

Installation qhov rais siv PSUL

Installation ua hauj lwm hu ua ncej tsis tau txhim kho li qub thiab ob-glazed qhov rais rau cov nyiaj them yug ncoo. Lub qhov rai yuav tsum tau taw qhia kom paub meej kiag li raws li lub 'meter' nyeem ntawv. Yuav ua li cas yog PSUL rau lub qhov rais thiab dab tsi yog yuav tsum tau?

Vapor germolenta thov ntawm installation thiab muab yav tom ntej kev tiv thaiv los ntawm txoj kev ua npuas ncauj los ntawm raug ultraviolet lub teeb thiab dej, tsis pub txoj kev loj hlob ntawm puab thiab pwm, tshem tawm tshaj noo noo los ntawm lub rooj sib txoos leeg. PSUL yuav tsum tsim kom muaj ib tug yuav tsum (raws li GOST). Qhov no daim kab xev-Sealer yog muab tso rau hauv lub thav duab ncig ncig ua ntej installation - nyob rau hauv ib tug sib koom los yog leeg yuav ua tau kom cov kev pab cuam lub neej thiab kom tsis txhob cia kom khov los yog to. Tiv thaiv los ua ke leeg sab nraum yuav tsum vapor permeable, i.e. tag nrho cov condensate dej uas ntaub ntawv nyob rau hauv lub pores ntawm lub ua npuas ncauj thaum kub nco, yuav tsum tau tso zis rau sab nraum.

Yuav kom daws tau tag nrho cov teeb meem thiab siv PSUL - grey los yog dub ntxeem tau sawb ntawm elastic khoom (nco ua npuas ncauj) nrog tshwj xeeb impregnations acrylic. Mounting yog nqa tawm ncaj qha los ntawm lub lus (lus). Rau cov thawj lub sij hawm no technology muaj lawm hos German li "Illbruk". Tam sim no nyob rau hauv peb lub teb chaws siv PSUL nws yog tsis ib tug rarity.