Tekinoloje ndi zofunikira zaukadaulo pakuyika pansi kwa vinyl pansi
1 Kuyang'ana pansi
(1).Zofunikira zoyambira: Ndibwino kuti mphamvu ya nthaka isanayambe kumanga nsanja yodziyimira payokha isakhale yotsika kuposa muyezo wa kuuma konkire C20.Pansi pake payenera kufufuzidwa bwino, ndipo mphamvu yotulutsa pansi iyenera kuyesedwa ndi choyesa mphamvu yapansi kuti muzindikire khushoni ya konkire.Mphamvu yolimba ya konkriti iyenera kukhala yayikulu kuposa 1.5Mpa.Zofunikira zonse za flatness ziyenera kukwaniritsa zofunikira zovomerezeka za dziko lonse lapansi (kukhazikika kwa simenti yodziyimira payokha sikuyenera kukhala wamkulu kuposa 4mm / 2m).
(2).Pansi pa konkire yatsopanoyo iyenera kusamalidwa kwa masiku opitilira 28, ndipo chinyezi chapansi panthaka chimakhala chochepera kapena chofanana ndi 4%.
(3) Pogaya fumbi la m'munsi wosanjikiza, pamwamba wosanjikiza wa konkire ofooka, madontho mafuta, simenti slurry ndi zinthu zonse lotayirira zimene zingakhudze mphamvu chomangira ndi chopukusira, vacuum ndi kuyeretsa, kuti m'munsi pamwamba ndi yosalala ndi yosalala. wandiweyani, ndipo pamwamba ndi wopanda sundries, Palibe lotayirira, palibe ng'oma.
(4) Ngati pali zigawo zowonongeka ndi zosagwirizana ndi zigawo zofooka kapena maenje osagwirizana, zigawo zofooka ziyenera kuchotsedwa poyamba, zonyansa ziyenera kuchotsedwa, ndipo konkire iyenera kukonzedwa ndi konkire yamphamvu kwambiri kuti ipeze mphamvu zokwanira musanayambe sitepe yotsatira ndondomeko.
(5) Asanamangidwe ntchito zapansi, mulingo wa udzu uyenera kuyang'aniridwa molingana ndi muyezo wapano wa GB50209 "Code for Acceptance and Acceptance of Construction Quality of Building Ground Works", ndipo kuvomereza ndikoyenera.
Yesani mphamvu ya nthaka yesani kuuma kwa nthaka kuyesa chinyezi cha nthaka kuyesa kutentha kwa nthaka kuyesa kusalala kwa nthaka
2. Chithandizo chapansi chisanachitike
(1).Makina opera ali ndi ma disks oyenera opera kuti apere pansi ponseponse kuchotsa utoto, zomatira ndi zotsalira zina, ziwembu zokwezeka ndi zotayirira, ndi ziwembu zopanda kanthu.Kwa madera ang'onoang'ono a kuipitsidwa kwa mafuta, mafuta ochepa ayenera kugwiritsidwa ntchito.The pickling njira ntchito kuyeretsa;kwa kuipitsidwa kwakukulu kwa mafuta ndi kuipitsidwa kwakukulu, kuyenera kuthandizidwa ndi kupukuta, kupukuta, kugaya, ndi zina zotero, ndiyeno kudzimanga nokha.
(2).Gwiritsani ntchito chotsukira chotsuka ndikuyeretsa pansi kuti muchotse fumbi loyandama lomwe silili losavuta kuyeretsa pamwamba, kuti mulimbikitse mgwirizano pakati pa zokutira ndi pansi.
(3).Ming'alu ndi vuto lomwe limakonda kuchitika pansi.Sizidzangokhudza kukongola kwa pansi, komanso zimakhudza kwambiri moyo wa pansi, choncho ziyenera kuchitidwa nthawi yake.Muzochitika zodziwika bwino, ming'aluyo imadzazidwa ndi matope kuti akonze (pogwiritsa ntchito NQ480 yamphamvu kwambiri yamitundu iwiri ya resin resin-proof filimu ndi mchenga wa quartz kukonza ming'alu), ndipo madera akuluakulu akhoza kukonzedwanso malinga ndi zosowa za makasitomala.
3. Base Pretreatment - Choyamba
(1).Zosanjikiza zoyambira zoyamwa monga konkire ndi matope a simenti ziyenera kusindikizidwa ndikuphatikizidwa ndi NQ160 yogwiritsa ntchito mitundu ingapo yopangira mawonekedwe amadzi yosungunuka ndi madzi pa chiyerekezo cha 1:1.
(2).Pazigawo zoyambira zomwe sizimayamwa monga matailosi a ceramic, terrazzo, marble, ndi zina zambiri, tikulimbikitsidwa kugwiritsa ntchito NQ430 yamphamvu kwambiri yosagwiritsa ntchito mawonekedwe othandizira mawonekedwe oyambira.
(3).Ngati chinyontho cha m'munsi ndi chokwera kwambiri (> 4% -8%) ndipo chiyenera kumangidwa nthawi yomweyo, filimu ya NQ480 yokhala ndi zigawo ziwiri zoteteza chinyezi ingagwiritsidwe ntchito pochiza chithandizo choyamba, koma mfundo ndi yakuti chinyezi chili chonse. kuchuluka kwa tsinde sikuyenera kupitirira 8%.
(4) Ntchito yomanga mawonekedwe opangira chithandizo iyenera kukhala yofanana, ndipo pasakhale kudzikundikira kodziwikiratu.Pambuyo pa pamwamba pa mawonekedwe opangira chithandizo chowumitsidwa ndi mpweya, ntchito yodzipangira yokha ingatheke.
4, kudzikuza - kusakaniza
(1).Malinga ndi chiŵerengero cha simenti ya madzi pa phukusi la mankhwala, tsanulirani zinthuzo mu chidebe chosakaniza chodzaza ndi madzi oyera, ndikugwedeza pamene mukutsanulira.
(2).Pofuna kuwonetsetsa kuti ngakhale kudziwongolera nokha, chonde gwiritsani ntchito kubowola kwamagetsi kothamanga kwambiri, kothamanga kwambiri kokhala ndi choyambitsa chapadera choyambitsa.
(3).Sakanizani zosakaniza mpaka pali homogeneous slurry popanda zotupa, kenaka muyime kwa mphindi zitatu, ndikuyambitsanso mwachidule.
(4) Kuchuluka kwa madzi owonjezera kuyenera kutsatizana ndi kuchuluka kwa simenti yamadzi (chonde onaninso malangizo odziyimira pawokha).Kuonjezera madzi ochepa kwambiri kumakhudza madzi odzipangira okha.Kuchuluka kwambiri kudzachepetsa mphamvu ya pansi yochiritsidwa.
5. Kudzikweza - kupukuta
(1).Thirani slurry yodziyimira payokha pamalo omangapo, kenaka muyipukure pang'ono mothandizidwa ndi scraper yapadera ya dzino.
(2).Ndiye ogwira ntchito yomanga kuvala nsapato zapadera spiked, kulowa malo yomanga, ndi ntchito yapadera kudziletsa mlingo mpweya kumasulidwa wodzigudubuza modekha yokulungira pa kudziona mlingo pamwamba kumasula mpweya wosanganiza mu yogwira mtima kupewa thovu mpweya ndi zinamenyani pamalo ndi kusiyana kwa kutalika kwa mawonekedwe.
(3).Ntchito yomangayo ikamalizidwa, chonde tsekani malowa nthawi yomweyo, letsani kuyenda mkati mwa maola 5, pewani kukhudzidwa ndi zinthu zolemetsa mkati mwa maola 10, ndikuyika pansi zotanuka za PVC pakatha maola 24.M'nyengo yozizira , kuyika pansi kuyenera kuchitika maola 48-72 mutatha kudzimanga nokha.
(5) Ngati simenti yodziyimira payokha ikufunika kuphwanyidwa bwino ndi kupukutidwa, iyenera kuchitidwa pambuyo poti simenti yodziyimira payokha yauma.
6, kuyika pansi kolimba kwa vinilu - kuyala ndi kudula
(1) Kaya ndi koyilo kapena chipika, iyenera kuyikidwa pamalopo kwa maola opitilira 24 kuti abwezeretse kukumbukira zinthuzo komanso kutentha kwazinthu kumagwirizana ndi malo omanga.
(2) Gwiritsani ntchito chodulira chapadera kuti mudule ndi kuyeretsa nsonga za koyilo.
(3) Zida zikayikidwa, pasakhale zolumikizana pakati pa zida ziwirizi.
（4）Pamene mpukutuwo wayikidwa, kulumikiza kwa zidutswa ziwirizo kuyenera kuphatikizika ndikudulidwa, zomwe zimafuna kuti pakhale 3 cm.Samalani kuti muchepetse nthawi imodzi osati nthawi zambiri.
7, kuyika kwa vinyl pansi
（1） Sankhani guluu ndi squeegee zomwe zili zoyenera kuti pansi zokhazikika zikhazikike.
(2).Mukayika mpukutu wa pansi, pindani mbali imodzi.Choyamba yeretsani pansi ndi zida za vinilu kumbuyo, ndiyeno pukutani pansi.
(3) Pamene mukukonza matabwa pansi, chonde tembenuzirani matailosi kuchokera pakati kupita kumbali zonse ziwiri, ndikuyeretsani pansi ndi kumbuyo kwa pansi musanamangire ndi kumata.
4.Zomatira zosiyana zimakhala ndi zofunikira zosiyanasiyana panthawi yomanga.Pazofunikira pakumanga, chonde onani buku lofananira lazomangamanga.
8: Pansi pansi pa vinyl - utsi, kugudubuza
（1） Pansi pansi pokhazikika, choyamba gwiritsani ntchito chipika cha kork kukankhira pansi kuti muyimitse ndikufinya mpweya.
(2).Kenako gwiritsani ntchito chogudubuza chachitsulo cha 50 kapena 75 kg kuti mugubuduze pansi mofanana ndi kuchepetsa m'mphepete mwazitsulo zokhotakhota mu nthawi ndikuwonetsetsa kuti guluu lonse limamatira kumbuyo kwa pansi.
（3） Guluu wowonjezera pansi ayenera kuchotsedwa nthawi, kuti pasakhale zovuta kuchotsa pansi pambuyo pochiritsa.
(4) Pambuyo pa maola 24 akupalasa, chitani ntchito yolowetsa ndi kuwotcherera.
9, kuyeretsa ndi kukonza vinyl pansi
(1).Pansi zotsatizana zapansi panthaka zimapangidwira ndikupangidwira malo amkati, ndipo sizoyenera kuziyika ndikugwiritsa ntchito kunja.
(2).Chonde gwiritsani ntchito filimu yotetezera pansi ya Nafura kuti mupente pansi zotanuka, zomwe zimapangitsa kuti pansi pakhale kukhazikika, anti-fouling ndi antibacterial ya pansi zotanuka, ndikutalikitsa ntchito pansi.
(3).Zosungunulira zapamwamba kwambiri monga toluene, madzi a nthochi, ma asidi amphamvu ndi njira zamphamvu za alkali ziyenera kupeŵedwa pansi, ndipo zida zosayenera ndi zowonongeka ziyenera kupeŵedwa kuti zigwiritsidwe ntchito pansi.
10, Zida zogwirizana zomwe zingagwiritsidwe ntchito pokhazikika pansi
(1).Chithandizo chapansi: choyezera chinyezi chapamwamba, choyezera kuuma kwa pamwamba, chopukusira pansi, chotsukira champhamvu kwambiri chamakampani, chodzigudubuza ubweya, chosakanizira chodziyimira pawokha, ndowa yosanganikirana ya lita 30, chopukutira mano, spikes, Flat yodziyimitsa. deflate.
(2).Kuyika pansi: chowongolera pansi, chodulira, chowongolera chitsulo cha mita ziwiri, glue scraper, chopukutira chachitsulo, makina otsetsereka, tochi yowotcherera, chodulira mwezi, cholembera ma electrode, cholembera chophatikizira.
Nthawi yotumiza: Nov-02-2022