Fiberglass meshdaim ntaub yog ua los ntawm fiberglass woven ntaub thiab coated los ntawm polymer anti-emulsion immersion. Yog li, nws muaj qhov zoo alkaline tsis kam, yoog raws, thiab siab tensile lub zog nyob rau hauv warp thiab weft kev taw qhia, thiab yuav tau lug siv rau rwb thaiv tsev, waterproofing, thiab anti-cracking ntawm sab hauv thiab sab nrauv phab ntsa ntawm lub tsev. Fiberglass mesh daim ntaub yog tsuas yog ua los ntawm alkali-resistant fiberglass mesh daim ntaub, uas yog ua los ntawm nruab nrab thiab alkali-resistant fiberglass yarns (lub ntsiab tivthaiv yog silicate, zoo tshuaj stability) twisted thiab woven los ntawm ib tug tshwj xeeb lub koom haum - leno lub koom haum, thiab ces thaum tshav kub kub-teev kub los ntawm alkali resistant kua thiab reinforcing neeg sawv cev.
Kev siv cov iav fiber ntau mesh daim ntaub yog dav siv nyob rau hauv cov ntaub ntawv phab ntsa (xws li fiberglass phab ntsa mesh, GRC phab ntsa panels, EPS sab hauv thiab sab nrauv phab ntsa rwb thaiv tsev boards, gypsum boards, waterproofing membrane ntaub, asphalt ru tsev waterproofing, hluav taws kub tiv thaiv boards, kev tsim kho ntawm embedded seam daim kab xev thiab hais txog.
Fiberglass mesh daim ntaub paste txoj kev:
1, kev npaj ntawm polymer mortar yuav tsum tau tshwj xeeb los xyuas kom meej qhov zoo ntawm nws.
2, Qhib lub hau ntawm lub thoob los ntawm tig nws counterclockwise, thiab rov muab cov ntaub qhwv nrog ib tug stirrer los yog lwm yam cuab yeej kom tsis txhob sib cais ntawm lub binder, thiab do me ntsis kom tsis txhob muaj teeb meem zoo.
3, polymer mortar ratio yog: KL binder: 425 # sulfur-aluminate cement: xuab zeb (nrog 18 mesh sieve hauv qab): = 1: 1.88: 3.25 (qhov hnyav piv).
4, cement, thiab xuab zeb nrog cov naj npawb ntawm cov thoob hnyav thiab nchuav rau hauv cov hlau tshauv tank rau kev sib tov, sib tov kom zoo, thiab tom qab ntawd ntxiv cov ntawv khi raws li qhov sib piv, sib tov, sib tov yuav tsum sib xws, kom tsis txhob muaj kev sib cais, porridge zoo li. Raws li qhov yooj yim ntawm kev ntxiv dej tuaj yeem tsim nyog.
5, dej rau pob zeb ua dej.
6, Polymer mortar yuav tsum tau siv nrog kev sib txuam, qhov sib txuam ntawm cov tshuaj polymer yog qhov zoo tshaj plaws siv li ntawm 1 teev. Polymer mortar yuav tsum tau muab tso rau hauv qhov ntxoov ntxoo, kom tsis txhob raug tshav ntuj.
7, Txiav cov mesh los ntawm tag nrho cov yob ntawmfiberglass meshraws li qhov ntev thiab dav xav tau ua ntej, thiab tawm ntawm qhov tsim nyog lap length los yog sib tshooj ntev.
8, Txiav rau hauv qhov chaw huv si thiab tiaj tus, lub undercutting yuav tsum yog qhov tseeb, thiab txiav mesh yuav tsum tau dov, tsis tso cai rau quav thiab nqis.
9, Ua cov txheej txheem kev txhawb zog ntawm lub kaum sab hnub ci ntawm lub tsev, cov txheej txheem yuav tsum tau muab tso rau sab hauv sab hauv, 150mm ntawm txhua sab.
10, Thaum ua ntawv thov thawj polymer mortar, qhov saum npoo ntawm EPS board yuav tsum tau muab cia qhuav thiab cov khoom tsis zoo los yog impurities ntawm lub rooj tsavxwm paj rwb yuav tsum tau muab tshem tawm.
11, scrape ib txheej ntawm polymer mortar rau saum npoo ntawm polystyrene board, qhov chaw seem yuav tsum yog me ntsis loj dua qhov ntev lossis dav ntawm daim ntaub net, thiab lub thickness yuav tsum zoo ib yam li ntawm 2 hli, ntxiv rau qhov yuav tsum tau ntawm ntug ntawm lub polymer mortar tsis pub coated nrog polystyrene board nyob rau sab.
12, Tom qab scraping lub polymer mortar, lub netting yuav tsum tau teem rau ntawm nws, nkhaus nto ntawm lub netting ntawm phab ntsa, los ntawm qhov chaw mus rau plaub sab ntawm daim ntawv thov ntawm lub tiaj tus, yog li ntawd lub netting yog embedded nyob rau hauv lub polymer mortar, lub netting yuav tsum tsis txhob wrinkled, yuav tsum deg qhuav, thiab ces siv ib tug txheej ntawm polymer mortar rau nws, lub thickness ntawm 1 hli yuav tsum tsis txhob yuav tsum tau.
13, mesh perimeter lap length yuav tsum tsis txhob tsawg tshaj li 70 hli, nyob rau hauv ib feem uas txiav tawm, yuav tsum tau siv los sau lub net lap, lap length yuav tsum tsis txhob tsawg tshaj li 70 hli.
14, lub qhov rooj thiab qhov rais nyob ib ncig ntawm lub zais zis yuav tsum tau ua kom muaj zog txheej, ntxiv dag zog rau txheej txheej ntawm daim ntaub nplaum rau hauv lub puab tsaig. Yog tias cov tawv nqaij sab nrauv ntawm lub qhov rooj thiab qhov rais thav duab thiab qhov deb ntawm lub hauv paus phab ntsa yog ntau tshaj 50 hli, daim phiaj daim ntaub thiab lub hauv paus phab ntsa muab tshuaj txhuam. Yog tias qhov deb tsawg dua 50mm, lubntaub meshyuav tsum tau pasted nrog lub hauv paus phab ntsa. Daim phiaj daim ntaub nteg rau ntawm phab ntsa loj yuav tsum tau muab tso rau sab nraud ntawm lub qhov rooj thiab qhov rais thav duab kom lo.
15, lub qhov rooj thiab qhov rais ntawm cov ces kaum, nyob rau hauv tus txheej txheem network tom qab daim ntawv thov, thiab ces nyob rau hauv lub qhov rooj thiab qhov rais ntawm lub ces kaum ntawm ib daim ntawm 200mm × 300mm standard network, thiab lub ces kaum ntawm lub qhov rais bisecting kab rau hauv ib tug 90-degree lub kaum sab xis yuav tsum tau muab tso rau, affixed rau sab sab nraud, kom ntxiv dag zog rau; nyob rau hauv qhov ntxoov ntxoo ntawm ib daim ntawm 200mm ntev, qhov dav ntawm lub qhov rais zais zis tsim nyog tus qauv mesh affixed rau sab sab nraud.
16, Hauv qab thawj pem teb sill, tiv thaiv kev puas tsuaj los ntawm kev cuam tshuam, yuav tsum tau muab tso ua ntej kom ntxiv dag zog rau hom mesh, thiab tom qab ntawd muab cov qauv mesh. Cov ntaub thaiv npog yuav tsum tau sib koom ua ke.
17, Txoj kev tsim kho ntawm qhov muab cov txheej txheem txhawb nqa yog tib yam li cov qauv-hom mesh daim ntaub.
18, Cov ntaub ntawv mesh muab tso rau ntawm phab ntsa yuav tsum tau them nrog cov ntaub mesh ntawm lub pob rov qab.
19, daim ntaub mesh tau thov los ntawm sab saum toj mus rau hauv qab, kev tsim kho synchronized yog thawj zaug siv los ntxiv dag zog rau hom ntaub mesh, thiab tom qab ntawd cov qauv ntawm cov ntaub mesh.
20, mesh tom qab lo yuav tsum tiv thaiv los ntawm nag los yog cuam tshuam, yooj yim rau kev sib tsoo nrog lub kaum sab xis ntawm lub hnub, lub qhov rooj, thiab qhov rais yuav tsum tau coj los tiv thaiv kev ntsuas, ua kom muaj kev tiv thaiv kev ua qias tuaj ntawm qhov chaw nres nkoj ntawm cov khoom, qhov tshwm sim ntawm qhov chaw puas los yog kev sib kis yuav tsum tau daws tam sim ntawd.
21, tom qab kev tsim kho, txheej tiv thaiv tsis tuaj yeem los nag hauv 4 teev.
22, txheej tiv thaiv tom qab txheej txheej kawg ntawm kev kho dej raws sij hawm, nruab hnub thiab hmo ntuj kub siab tshaj 15 ℃ yuav tsum tsis pub tsawg tshaj 48 teev, thiab tsawg dua 15 ℃ yuav tsum tsis pub tsawg tshaj 72 teev.
Post lub sij hawm: Dec-05-2024
