kev tsim kho ntawm SBS hloov kho asphalt waterproof membrane
High-polymer modified bitumen waterproofing membrane (SBS) coil thiab cemented cov ntaub ntawv, nrog cov khoom ntawv pov thawj khoom, soj ntsuam xyuas zoo, daim ntawv ntsuam xyuas rov soj ntsuam dua, yuav tsum muaj cov qauv tsim thiab cov "Cov Cai Txhim Kho Siv Engineering Engineering". Cov ntsiab lus ntawm cov dej tsis muaj txheej txheem ntawm cov kauj dej thiab nws cov pob zeb txuas ua ke, cov kwj deg, dej nyab, dej ntws, qhov chaw nruab nrog, thiab lwm yam yuav tsum ua raws li cov qauv tsim thiab dej tsis kho engineering. To-nrag yog nruj me me ntawm cov dej tsis muaj txheej txheem ntawm cov hluav taws xob.
Ua ntej, kev tsim cov txheej txheem ntawm kub-yaj paving waterproof membrane yog raws li nram no:
Nws yog ib qho kev hloov siab zoo hloov asphalt waterproofing membrane. Cov khoom siv coil yog impregnated nrog lub zog high-strength polyester puag rau infiltrate ib tug zoo SBS hloov asphalt txheej nrog quartz xuab zeb nyob rau sab sauv thiab ib tug anti-stick tiv thaiv zaj duab xis nyob rau sab sab. Ua ntej yob tag nrho yob cov khoom siv rau hauv thaj chaw paving, thiab tom qab ntawd yob qhov yob ntawm ob hnub kom tsim nyog. Ib tug neeg uas tuav lub roj hlawv roj yog reciprocatingly tsiv mus rau lub yob, kom txog thaum lub roj hmab txheej rau hauv qab ntawm cov kauj dub thiab lub micro-npuas yog tov, thiab lub kauj raug thawb rau lub sij hawm los lo.
Thib ob, ntawm kev ua:
1. Coil sib tshooj
Cov cuab yeej tsim tawm thawj zaug, thiab "Cov Kev Npaj Tshwj Xeeb Rau Dej Tsav Tsis Tsim Nyog" yog ua raws nraim li cov kev tsim ntawm kev tsim duab kos duab, thiab xa mus rau chav saib xyuas thiab kev tsim kho tsev rau kev pom zoo. Ua ntej kev khiav hauj lwm, kev tsim kho yuav raug muab coj los ua. Qhov dej tsis ua haujlwm yuavtsum yog tsim los ntawm ib pab neeg ua haujlwm.
Thaum muab qhwv lub kauj voj, them nyiaj rau qhov sib npaug ntawm sab npoo ntawm qhov tib txheej yuav tsum yog yam tsawg 1.5m. Qib siab thiab qis dua ntawm cov coil yuav tsum tsis txhob pw perpendicular mus rau txhua lwm yam. Lub hauv txheej txheej ntawm cov tsis muaj txheej txheem dej yuav tsum tau thov thiab kho. , kom ua tiav ib qho siv. Ua ntej kev tsim kho ntawm cov dej tsis muaj txheej txheem, cov nplais ntawm txheej puag yuav tsum tau ntxuav, thiab qhov zoo ntawm cov txheej hauv paus yuav tsum tau tshawb xyuas tib lub sijhawm.
2, ncej puab
Raws li cov qauv tsim, cov txheej txheem dej tsis tas yuav tsum npaj nrog cov ntaub ntawv thiab cov ntaub ntawv pabcuam. Khaws thiab khiav tawm ntawm cov chaw tua hluav taws los tiv thaiv kev raug mob.
Lap joint joint kho ntawm SBS kho bitumen waterproofing membrane yog ib qho tseem ceeb heev nyob rau hauv peb tes num. Nyob rau hauv kev tsim kho, nws yuav tsum nruj me ntsis raws li cov kev cai ntawm lub teb chaws tus qauv, "qhov sib koom ua ke yuav tsum txeeb lub asphalt kub yaj yaj thiab tsim ib qho asphalt strip". Lub ntsiab ntawm kev tswj yog kev npaj ntawm polyurethane primer: cov khoom siv polyurethane zoo nkaus li nyob rau hauv qhov kev piv txwv ntawm A: B = 1: 3 (hnyav piv), thiab cov txheej yuav ua tiav los ntawm stirring tusyees; nws tuaj yeem tsim los ntawm cov khoom siv ntawm polyurethane: A: B: Xylene = 1: 1.5: 1.5, sib tov zoo thiab siv.
3, qhov chaw ntawm cov txheej txheem ntxiv
Qhov ntxiv qhov txheej txheem ntawm cov coil yuav tsum muaj nyob rau hauv kev sib tshuam ntawm lub façade tiaj tus, qhov taw tes, qhov yin thiab yang lub kaum, cov yeeb nkab kab, thiab lwm yam, thiab cov txheej txheem tshwj xeeb ntawm cov khoom tib yam li lub tuam txhab loj loj feem ntau siv nrog ib qhov dav ntawm 500 hli. Cov coils ntxiv rau qhov tshwj xeeb yuav tsum tau txiav rau ntawm qhov chaw raws li yuav tsum tau ua.
Thib peb, dej nyab tsis paub meej txog kev ua dej num
Lub ru tsev chev yuav tsum tau pw ntawm lub crotch parallel mus rau lub caj. Kev sib dhos ntawm bidirectional yuav tsum nyob rau hauv cov kev taw qhia ntawm cov dej, thiab sib tshooj dav ntawm sab ntev thiab qhov kawg, xws li npliag, nplaum, thiab nplaum, yog 100 hli. Txoj kev sib tw-tag nrho yog 80 hli, thiab qhov kawg pob qij txha muaj qis tshaj 250mm.
Lub siab saum toj yuav tsum tau waterproofed. Piv txwv, yog hais tias lub phab ntsa yog ib lub pob zeb qhob thiab cov qauv khib nyiab yog qhov sib npaug, txoj kev kaw lub façade coil yog raws li hauv qab no. 3. Yog tias siv lwm cov façade, cov duab nram qab no yog raug xaiv. Txoj kev kaw qhov ncauj, xws li façade, tsis muaj grooves thiab tsis muaj bulge, thiab web uas txuas nrog lub dav hlau thiab façade yuav tsum tau nqa tawm hauv qab mus rau sab saum toj, kom lub kauj nyob ze rau yin thiab yang lub kaum sab xis, thiab lub chev tsis tau rub tawm thaum sib kis. Tight, thiab yuav tsum tsis muaj wrinkles los yog khoob drums.
Plaub, kev tshuaj ntsuam thiab kev pom zoo:
Raws li qhov kev lees txais "Cov Txheej Txheem Cai rau Kev Tsim Ua Vaj Tse Ua Haujlwm", ua cov ntaub ntawv khaws tseg, xyuas cov txheej txheem dej txhawv ntawm lub coil tom qab dej los yog cov ntaub ntawv pov thawj dej thiab dej, yuav tsum tau tsim, tom qab los nag los yog dej, Tom qab kuaj xyuas dej, nws paub tseeb tias tsis muaj dej ntws los ua ntej ua ntej cov txheej txheem dej thaiv tsis tau tsim. Cov txheej txheem tiv thaiv txheej txheem: Tom qab lub kauj voj nteg tas, cov txheej txheem khaws cia zais cia yog ua tiav. Raws li qhov tsis muaj qhov tsis pom tseeb, qhov tsis muaj lub vov nthab ntawm qhov sib npaug yog npuab nrog co xim tiv thaiv; lub ru tsev sab nraud yog ua raws li cov qauv tsim. Khoom siv los yog txheej txheem tiv thaiv txheej txheem.
