Chidule Chachangu:
Stone mesh backing epoxy iyenera kunyowetsa mauna olimbikitsira, kulumikizana modalirika ndi slab, ndikuchiritsa pa liwiro lofanana ndi kutentha kwa fakitale. Kupanga kwa dzinja kumafunikira chemistry yomwe imakulitsabe mphamvu m'malo ozizira, pomwe chilimwe kapena kupanga mzere wowuma kumafunika kuwongolera kuti epoxy isasunthike mwachangu. Sankhani dongosolo ndi kutentha kwenikweni kwa msonkhano, kunyowetsa mauna, nthawi yogwira ntchito, kuchiritsa, momwe miyala, komanso liwiro la mzere - osati ndi kukhuthala kapena kuchiritsa nthawi yokha.
Ma mesh amathandizira amawoneka ophweka kuchokera kunja.
Mwala umatembenuzidwa, mesh ya fiberglass imayikidwa kumbuyo, epoxy imayikidwa, ndipo pambuyo pochiritsa slab imabwereranso kupanga.
Zoonadi, iyi ndi imodzi mwa njira zomwe fakitale imatha kubwereza kayendetsedwe kameneko tsiku lililonse ndikupeza zotsatira zosiyana kwambiri kuyambira Januwale mpaka August.
M'nyengo yozizira, utomoni ukhoza kukhala wandiweyani komanso wochedwa kuchira. Ulusi wa mesh umakhalabe wowonekera chifukwa epoxy sichinyowetsa bwino. Ma slabs amakhala nthawi yayitali kuposa momwe amayembekezera, ndipo ogwiritsa ntchito amayamba kusuntha zinthu mphamvu isanayambike.
M'chilimwe, zosiyana zikhoza kuchitika. Epoxy imayenda bwino poyamba, koma zenera logwira ntchito limakhala lalifupi. Gulu lalikulu limayamba kutentha m'chidebecho, utomoni umakhuthala usanaphimbidwe, kapena mbali imodzi ya mauna imalandira utomoni wochuluka kuposa wina.
Chodziwikiratu ndicho kudzudzula mamasukidwe akayendedwe.
Koma mamasukidwe akayendedwe ndi gawo limodzi lokha la yankho.
Funso lofunika kwambiri ndiloti dongosolo lathunthu la resin-hardener lapangidwa kuti lichiritse modzidzimutsa pa kutentha kumene mzere wothandizira umagwira ntchito.
Veropoxy pakali pano amalekanitsa izi mwa kudzipereka miyala epoxy machitidwe kwa kutsika kwa kutentha ndi kutentha kwambiri kwa mauna ochirikiza m'malo motengera kapangidwe kamodzi ngati zomatira zapadziko lonse lapansi.
Kodi Stone Mesh Backing ndi Chiyani?
Stone mesh backcking ndi njira yolimbikitsira yomwe mauna a fiberglass kapena nsalu ina yolimbikitsira imamangiriridwa kumbuyo kwa mwala wachilengedwe kapena wopangidwa mwaluso.
Cholinga sikupangitsa kuti slab iliyonse ikhale yofanana.
Ma mesh ndi utomoni amagwirira ntchito limodzi ngati chilimbikitso chomwe chingathandize kukhazikika kwa zinthu zosalimba, kuchepetsa chiwopsezo cha kufalikira kwa ming'alu, komanso kukonza kudalirika kwa kagwiridwe kake panthawi yokonza, kuyendetsa, kupanga, ndi kukhazikitsa.
Chifukwa chiyani ma slabs osalimba amafunikira kulimbikitsidwa
Natural mwala ndi heterogeneous.
Ma slabs awiri odulidwa kuchokera pachida chimodzi amatha kukhala ndi malire osiyanasiyana amchere, mitsempha, ming'alu yaying'ono, pores, kukula kwa kristalo, ndi kupsinjika kwamkati.
Zipangizo zokongoletsa kwambiri zimakhala zovuta kwambiri chifukwa mawonekedwe owoneka bwino omwe ogula amafunikira - makhiristo akulu, mitsempha yodabwitsa, kusintha kwa mineral, ndi mawonekedwe osazolowereka - zingapangitsenso kufooka kwanuko.
Kafukufuku wa miyala yomangira yolimba komanso yachilendo awonetsa kuti makina opangira magalasi opangidwa ndi magalasi amatha kuletsa kufalikira kwa ming'alu ndikuwongolera machitidwe amakina, ngakhale kuti kulimbikitsa kumasiyanasiyana malinga ndi mwala, utomoni, fiber system, komanso mtundu wa ntchito.
Kuthandizira mauna nthawi zambiri kumachitika musanapukutidwe
Kwa mizere yambiri yopangira slab, kulimbitsa kumachitika musanapukutidwe komaliza.
Chotsaliracho chiyenera kuchiritsidwa mokwanira kuti slab ibwerere pakugwira, kupera, kupukuta, kapena kuyenda pansi pamtsinje.
Izi zimapangitsa kuchiritsa nthawi kukhala nkhani yopanga, osati kungofotokozera za labotale.
Kodi Mesh Yabwino Yothandizira Epoxy Iyenera Kuchita Chiyani?
Ma mesh-backing epoxy ofunikira amafunikira mikhalidwe ingapo nthawi imodzi.
Nyowetsani mauna a fiberglass
Utoto uyenera kuyenda mozungulira ndi kuzungulira ulusi wa mesh m'malo mokhala pamwamba pa nsalu.
Kunyowa koyenera kumapangitsa kulumikizana pakati pa ulusi, epoxy, ndi gawo lapansi lamwala.
Ngati madera akuluakulu oyera kapena owuma akuwonekerabe mu mesh, kulimbitsa kumakhala kosagwirizana.
Kumangirira pamwamba pa mwala
Kunyowetsa ulusi wabwino sikokwanira ngati epoxy sichimamatira bwino pa slab.
Fumbi, chinyezi, zotsalira za slurry, mafuta, sera, zotulutsa, ndi tinthu tating'onoting'ono zimatha kupanga mawonekedwe ofooka.
Pitirizani kugwira ntchito nthawi yayitali
Wogwiritsa amafunikira nthawi yokwanira kuti afalitse epoxy pa slab yonse ndikuyika mauna.
Dongosolo lomwe limazungulira pakati pa slab yayikulu limatha kupanga madera amphamvu ndi ofooka mugawo lolimbikitsa lomwelo.
Chiritsani mofulumira mokwanira pamzere
Nthawi yogwira ntchito singakhalenso yopanda malire.
Ma mesh akanyowetsedwa bwino ndipo utomoni uli m'malo, makinawo ayenera kukhala ndi mphamvu zokwanira zogwirira ntchito kuti asunthire slab popanga mwachangu.
Pewani kuthamanga kwambiri
Ngati utoto umakhala wamadzimadzi kwambiri m'mikhalidwe yeniyeni yopangira, imatha kusuntha kuchoka pa mauna, kudziunjikira m'mphepete mwa slab, kapena kupanga utomoni wogawanika.
Khalani osasinthasintha kupyolera mu kusintha kwa nyengo
Izi nthawi zambiri zimakhala zofunika kwambiri.
Utomoni womwe umagwira ntchito bwino pa 22 ° C ukhoza kuchita mosiyana kwambiri pa 10 ° C kapena 32 ° C.
Chifukwa Chilimwe ndi Winter Mesh Kuthandizira Kufunika Njira Zosiyanasiyana
Kuchiritsa kwa epoxy ndikosavuta kutentha.
Kutentha kumatsika, epoxy yosachiritsika nthawi zambiri imakhala yowoneka bwino kwambiri ndipo kachitidwe kake kamachepa.
Kutentha kukakwera, utomoniwo umakhala wosavuta kuyenda, koma machiritso ake amathamanganso.
Izi zimapanga zovuta zopanga zosiyana.
| Mkhalidwe Wopanga | Main Resin Khalidwe | Chiwopsezo Chodziwika | Zimene Fakitale Ikufuna |
|---|---|---|---|
| Ozizira yozizira msonkhano | Apamwamba mamasukidwe akayendedwe ndi pang'onopang'ono anachita | Kunyowetsa bwino, kuchedwa kuchira, kusamalidwa msanga | Chemistry yochiritsa yotsika kutentha |
| Mikhalidwe yabwino | Mayendedwe oyenera komanso momwe amachitira | Kusintha kwa kutentha kwa Shift-to-Shift | Zenera lokhazikika logwira ntchito komanso kuchiritsa kobwerezabwereza |
| Kutentha kwachilimwe msonkhano | Kutsika koyambira kukhuthala komanso kuchitapo kanthu mwachangu | Kugwira ntchito kwakanthawi kochepa, kukhuthala mwachangu, kugwiritsa ntchito mosagwirizana | Kuwongoleredwa kwa kutentha kwakukulu |
| Kutentha kuyanika mzere | Kutentha kwachangu mukatha kugwiritsa ntchito | Kuchiza msanga kapena kukula kwa gel osagwirizana | Dongosolo lakonzedwa kuti liziwumitsa mizere |
Mfundo yofunika kwambiri ndi yosavuta:
Zima ndi chilimwe zimafunikira kuwongolera kosiyanasiyana kwa machiritso ngakhale pamene kukhuthala kwa chandamale kumawoneka chimodzimodzi pamapepala.
Kuthandizira kwa Winter Mesh: Zomwe Zimasintha Pakutentha Kochepa?
Utoto umakhala wovuta kufalikira
Pamene epoxy yosachiritsika ikazizira, kukhuthala kumakwera.
Wodzigudubuza kapena wofalitsa amafunikira khama kwambiri. Utoto umayenda pang'onopang'ono pagalasi la fiberglass, ndipo ulusi wa mesh ukhoza kukhala wouma pang'ono.
Izi zimawonekera makamaka pama slabs akulu pomwe wogwiritsa ntchito amafunika kuphimba masikweya mita angapo nthawi zonse.
Kulowa mumwala kumatha kuchepa
Kuthandizira ma mesh sikudalira kokha kumangiriza ku nsalu.
Utomoni umafunikanso kuyanjana kokwanira ndi pores, roughness, ndi zolakwika zazing'ono kumbuyo kwa slab.
Ngati utomoni umakhala wokhuthala kwambiri, kunyowetsa kumeneko ndi kulowa pamwamba kumatha kukhala kocheperako.
Kuchiza nthawi kumakhala kosayembekezereka
Dongosolo lokhazikika la kutentha kwachipinda limatha kuchiritsa pakazizira, koma "pamapeto pake" sizomwe zimapangidwira.
Ngati slab ikufunika kuwirikiza nthawi yayitali musanagwire, malo ochiritsira amakhala chopinga.
Mafakitole amayamba kupanga zisankho zowopsa monga:
- kusuntha ma slabs pamene utomoni udakali wobiriwira;
- kusanjikiza ma slabs olimba msanga kwambiri;
- kuwonjezera zouma zouma;
- kugwiritsa ntchito ma heaters osalamulirika; kapena
- kuvomereza mauna ochiritsidwa pang'ono.
Njira zazifupizi nthawi zambiri zimapanga kusiyana kochulukirapo.
Pamene Low-Temperature Mesh Backing Epoxy Imamveka
Epoxy-grade grade epoxy siyenera kungokhala mawonekedwe okhazikika ndi owumitsa kwambiri owonjezera pa fakitale.
Chemistry yochiritsa yokha iyenera kupangidwa kuti ikhalebe yogwira ntchito pakazizira kwambiri.
Matenda a Veropoxy Low Kutentha Epoxy kwa Stone Mesh Backing - 4090 / WBA25Q pakadali pano ili m'malo opangira pafupifupi 10°C.
Ndondomeko yake yofalitsidwa imagwiritsa ntchito:
- 4090 / WBA25Q resin-hardener kuphatikiza;
- 100:25 kusakaniza chiŵerengero ndi kulemera;
- 400-600 CPS kukhuthala;
- pafupifupi mphindi 50 kuchiritsa nthawi; ndi
- pafupifupi 10 ° C analimbikitsa ntchito kutentha.
Mbali yofunika si yakuti “Mphindi 50 ndi bwino kuposa mphindi 60.”
Mfundo yothandiza ndi yakuti dongosololi limapangidwa kuti lipangitse kuchiritsa pansi pazikhalidwe zozizira kwambiri pomwe chowumitsa wamba chikhoza kuchedwa pang'onopang'ono.
Ndani ayenera kuganizira dongosolo yozizira-kalasi?
Zimakhala zomveka pamene:
- kutentha kwa msonkhano kumafika pa 10 ° C;
- mwala wokha umazizira pambuyo posungira usiku;
- kuthandizira mauna kumachitika m'malo opangira osatenthedwa;
- ma slabs ayenera kusunthidwa patangopita nthawi yayitali;
- kuchedwa kwa machiritso a m'nyengo yozizira kumachepetsa kutulutsa kwa mzere; kapena
- ogwira ntchito akubwezera pamanja kuchiritsa kwapang'onopang'ono.
Kuthandizira kwa Summer Mesh: Chifukwa Chake Kuthamanga Sikokhala Bwino Nthawi Zonse
Kutentha kumawoneka kosavuta poyamba.
Epoxy imayenda bwino. Fiberglass imawonekera mwachangu. Oyendetsa amatha kusuntha utomoni pa slab popanda kuyesayesa pang'ono.
Kenako koloko imayamba kugwira ntchito motsutsana nawo.
Nthawi yogwira ntchito imakhala yochepa
Kutentha kwakukulu nthawi zambiri kumathandizira kuti epoxy reaction.
Utoto ukhoza kuyamba ndi mamasukidwe owoneka bwino kwambiri koma umakhuthala mwachangu kuposa momwe amayembekezera.
Pa slab yayikulu, malo oyamba amatha kunyowa bwino pomwe malo omaliza amalandira utomoni womwe wayamba kale kupanga kukhuthala.
Magulu akuluakulu amatha kutentha kwambiri
Kuchiritsa epoxy ndi exothermic.
Kusakaniza kwakukulu mu chidebe chakuya kumasunga kutentha.
Kutentha kochulukirapo kumatha kufulumizitsa zomwe zimachitika.
Ichi ndi chifukwa chimodzi chomwe ogwira ntchito m'chilimwe nthawi zina amawona chidebe chikutentha pomwe utomoni womwe wafalikira kale pa slab umakhalabe wogwira ntchito kwa nthawi yayitali.
Mizere yowumitsa imawonjezera kutentha kwina
Mafakitole omwe amagwiritsa ntchito mizere yotenthetsera kapena ng'anjo yothandizidwa ndi ng'anjo amayenera kuganizira osati kutentha kwachipinda kokha komanso kutentha komwe kumabwera pambuyo pakugwiritsa ntchito.
Dongosolo lamachiritso liyenera kulekerera zotsatizanazi popanda kufulumira kwambiri.
Pamene High-Temperature Mesh Backing Epoxy Imamveka
Kwa ma workshop ofunda ndi kupanga mzere wowumitsa, chandamale chimayendetsedwa reactivity.
Epoxy imafunikirabe kunyowetsa bwino ndikuyenda bwino, koma njira yochiritsira iyenera kusunga nthawi yokwanira yogwiritsira ntchito kuti amalize mbande mosalekeza.
Matenda a Veropoxy Kutentha Kwapamwamba Kwambiri Epoxy Yopanda Kununkhira kwa Stone Mesh Backing - 4090 / BCO25Q-14 pano idapangidwira 28 ° C + komanso mikhalidwe yowumitsa.
Mafotokozedwe ake omwe adasindikizidwa ndi awa:
- 4090 / BCO25Q-14 dongosolo;
- 100:25 resin-to-hardener chiŵerengero ndi kulemera;
- 400-600 CPS kukhuthala;
- pafupifupi mphindi 60 kuchiritsa nthawi;
- kutentha kwambiri / 28 ° C + malo ogwira ntchito; ndi
- ntchito yopanda fungo kwa malo opanga mosalekeza.
Ndani ayenera kuganizira za kutentha kwambiri?
Zimakhala zomveka pamene:
- kutentha kwa chipinda chachilimwe kumadutsa 28 ° C;
- kuthandizira mauna kumagwiritsa ntchito uvuni wowumitsa kapena zotengera zotenthetsera;
- muyezo wa epoxy umayamba kukhuthala ntchito isanathe;
- masamba akuluakulu amafunikira nthawi yayitali yonyowa;
- oyendetsa amasakaniza ma kilogalamu angapo pamtanda;
- fakitale imayendetsa mizere yokhazikika yokhazikika; kapena
- kusinthasintha kwa nthawi yogwira ntchito kumafunika kwambiri kuposa kuthamanga kwambiri kwa machiritso.
Chifukwa Chomwe 400-600 CPS Sichikutanthauza Zomwezo
Ili ndiye phunziro lofunika kwambiri la ogula m'nkhaniyi.
Makina onse a Veropoxy mesh-backing pano amafalitsa pafupifupi 400-600 CPS viscosity.
Onse amagwiritsanso ntchito chiŵerengero cha 100:25 polemera.
Koma imodzi imapangidwa mozungulira pafupifupi 10 ° C ndipo ina mozungulira 28 ° C + kapena mizere yowumitsa.
Izi zikutanthauza kuti kusiyana kwenikweni sikungokhala mamasukidwe akayendedwe.
Mankhwala owumitsa komanso ochiritsa akugwira ntchito zambiri zanyengo.
| Kufotokozera | Zima System | Chilimwe / High-Kutentha System |
|---|---|---|
| Dongosolo | 4090 / WBA25Q | 4090 / BCO25Q-14 |
| Kugwiritsa ntchito koyamba | Kutsika kwa ma mesh otsika | Kutentha kwambiri / kuyanika-mzere wa mauna kumbuyo |
| Kutentha kovomerezeka | Pafupifupi 10 ° C | 28 ° C + / kutentha kwa mzere |
| Kusakaniza chiŵerengero | 100:25 polemera | 100:25 polemera |
| Lofalitsidwa mamasukidwe akayendedwe | 400-600 CPS | 400-600 CPS |
| Kusindikizidwa nthawi yochiritsa | Pafupifupi mphindi 50 | Pafupifupi mphindi 60 |
| Chifukwa chachikulu chosankha | Machiritso odalirika m'malo ozizira | Kuchiza mankhwala m'malo otentha |
Wogula katundu: Osasankha chilimwe ndi nyengo yozizira mauna-backing epoxy ndi mamasukidwe akayendedwe okha. Machitidwe awiri amatha kufalitsa CPS yofanana ndi chiŵerengero komabe amachita mosiyana kwambiri chifukwa chakuti chemistry yawo yowuma ndi machiritso amapangidwira kutentha kosiyana.
Mesh Wet-out Ndi Yofunika Kwambiri Kuposa Kungovala Nsalu
Ma mesh amatha kuwoneka ngati "ophimbidwa" pomwe alibe pathupi.
Cholinga chake ndi chakuti utomoni unyowetse ulusi ndi kupanga mgwirizano wapamtima pakati pa nsalu yolimbitsa ndi pamwamba pa miyala.
Momwe kunyowa koyenera kumawonekera
Fiberglass ikanyowetsedwa bwino ndi epoxy system yowoneka bwino, ulusiwo nthawi zambiri umakhala wowonekera komanso wophatikizidwa ndi utomoni wosanjikiza.
Magawo oyera owoneka ngati owuma amatha kuwonetsa kusakwanira.
Upangiri wa epoxy wa mafakitale pakugwiritsa ntchito magalasi a fiberglass mofananamo umatsindika kufalitsa utomoni kuchokera kumalo onyowa kukhala nsalu youma ndikuchotsa utomoni wowonjezera usanalowe.
Utoto wochepa kwambiri umapanga mauna owuma
Ngati kuchuluka kwa ntchito ndi kochepa kwambiri:
- ulusi umakhala wouma pang'ono;
- kukhudzana kwa miyala kumakhala kosagwirizana;
- voids amakhala pansi pa mauna;
- kulimbikitsana kwanuko kumakhala kofooka; ndi
- peeling angayambe kuchokera kumadera osagwirizana bwino.
Kuchulukitsitsa utomoni si bwino basi
Kuchuluka kwa utomoni kumawonjezera mtengo ndi kulemera popanda kuwongolera kulimbitsa.
Matabwa akulu amathanso kupanga machiritso osagwirizana, madera okhala ndi utomoni, komanso kutentha kosafunikira.
Cholinga chake ndikunyowa kwathunthu ndikuwongolera kuchuluka kwa utomoni.
Kukonzekera Pamwamba Kutha Kusankha Ngati Mesh Ikhala Yolumikizidwa
Ngakhale epoxy yabwino kwambiri sichingagwirizane modalirika ndi kuipitsidwa.
Chotsani fumbi ndi slurry
Kudula miyala ndi ma calibration kumasiya fumbi labwino la mchere ndi zotsalira za slurry.
Ngati tinthu ting'onoting'ono tikhalabe pa slab, epoxy ikhoza kugwirizanitsa ndi fumbi osati mwala.
Chotsatiracho chikhoza kuwoneka chovomerezeka poyambirira ndikupukuta panthawi yogwira.
Sungani chinyezi
Miyala yonyowa imatha kusokoneza machitidwe ambiri a epoxy bonding.
Ngati ma slabs asiya chingwe chochapira asanaikidwe ma mesh, fakitale iyenera kutsimikizira kuti kumbuyo kwake kwafika pamalo owuma ovomerezeka asanagwiritse ntchito utomoni.
Chotsani tinthu tating'ono
Miyala yosalimba imatha kukhala ndi njere zofooka kapena madera akumbuyo amchere.
Kumanga mauna pa zinthu zomwe zachotsedwa kale ku slab sikuthetsa vuto lomwe layambitsa.
Kusakaniza Kusiyanasiyana Kudakali Kofunika M'chilimwe ndi Zima
Vuto la kutentha siliyenera kuthetsedwa mwa kusintha chiŵerengero chosakanikirana.
Makina onse amakono a Veropoxy mesh-backing amatchula 100:25 resin-to-hardener polemera.
Chiŵerengerocho chiyenera kukhala chokhazikika pokhapokha ngati wogulitsa akupereka njira ina yovomerezeka.
Osawonjezera owumitsa m'nyengo yozizira
Zowuma kwambiri sizisintha mosamala epoxy wamba kukhala epoxy yotsika kwambiri.
Kusakaniza kwapang'onopang'ono kumatha kuchepetsa kuchiritsa komanso kupanga zinthu zosagwirizana ndi makina.
Osachepetsa zowuma m'chilimwe
Momwemonso, kuchepetsa zowuma si njira yoyenera yopangira dongosolo la chilimwe pang'onopang'ono.
Njira yolondola ndiyo kugwiritsa ntchito chemistry yochiritsa yopangidwira kupanga kutentha kwambiri.
Kuti mumve zambiri, onani tsamba la Epoxy Resin Mixing Ratio Guide for Stone Processing.
Momwe Viscosity Imakhudzira Ma Mesh Backing
Thandizo la ma mesh limafunikira kukhazikika.
Utoto uyenera kukhala wochepa thupi mokwanira kuti unyowetse ulusi ndikufalikira pa slab, koma uwongoleredwa mokwanira kuti sungangothawe pagawo lolimbitsa.
Ngati mamasukidwe akayendedwe ndi okwera kwambiri
Wothandizira akhoza kuwona:
- kusakwanira kwa mauna;
- mkulu wodzigudubuza kukana;
- madera a nsalu youma;
- mpweya wotsekeka kwambiri;
- kuchuluka kwa ntchito; ndi
- kugawa utomoni wosiyana.
Ngati mamasukidwe akayendedwe otsika kwambiri
Mavuto omwe angakhalepo ndi awa:
- kutuluka kwa magazi m'mphepete;
- kudzikundikira utomoni pansi pa slab;
- mayamwidwe kwambiri mu porous mwala;
- kumanga pansi pamwamba; ndi
- kugwiritsa ntchito zinthu zapamwamba.
Ichi ndichifukwa chake "mawonekedwe otsika otsika" nthawi zambiri amakhala chilankhulo chothandiza kuposa "CPS yotsika kwambiri."
Kuti mudziwe zambiri pa chisankho ichi, onani Low-Viscosity vs High-Viscosity Epoxy Guide.
Manual Mesh Backing vs Mizere Yopanga Yodzichitira
Kupanga pamanja kumafuna nthawi yogwira ntchito momasuka
Ogwira ntchito pamanja amafunikira nthawi yokwanira kuti:
- ikani mauna;
- kusakaniza epoxy;
- kutsanulira utomoni;
- iwalitse pa slab;
- ntchito utomoni m'madera youma;
- chotsani zinthu zowonjezera; ndi
- makwinya olondola kapena mawanga owuma amderalo.
Ngati epoxy iyamba kuchitapo kanthu mwachangu kwambiri, mtundu wa pulogalamuyo umadalira kwambiri kuthamanga kwa wogwiritsa ntchito.
Mizere yodzipangira yokha imafunikira kubwereza
Mizere yodziwikiratu kapena yodziwikiratu imatha kugwiritsa ntchito utomoni mwachangu, koma imayambitsa zofunikira zina: nthawi yobwerezabwereza.
Gulu limodzi lisayambe kumera mphindi zingapo pasadakhale lina chifukwa chakuti kutentha kwa zinthu kwasintha.
Pamakina opangira makina, yesani:
- kulondola kwa mita;
- kusakaniza kusasinthasintha;
- kutentha kwa utomoni;
- liwiro la mzere;
- kuthamanga kwa roller;
- kulumikizana kwa mesh chakudya;
- kutentha kwa uvuni; ndi
- kusamalira nthawi pambuyo pa chithandizo.
Kulephera kwa Common Mesh Backing ndi Zomwe Amatanthauza Nthawi zambiri
| Vuto Loona | Chifukwa Chotheka | Zomwe Muyenera Kuzifufuza Choyamba |
|---|---|---|
| Mesh peels kuchokera mwala | Zowonongeka pamwamba, kusanyowetsa bwino, mankhwala osakwanira | Kuyeretsa pamwamba, chinyezi, kuphimba utomoni ndi kuchiritsa |
| Malo oyera a mesh owuma amakhalabe | Kunyowa kosakwanira kapena utomoni wowoneka bwino kwambiri | Kuchuluka kwa ntchito, mamasukidwe akayendedwe ndi njira yodzigudubuza |
| Epoxy imakhala yofewa m'nyengo yozizira | Kutentha m'munsimu mawonekedwe | Kutentha kozungulira, mwala ndi utomoni |
| Epoxy gels mwachangu kwambiri m'chilimwe | Kutentha kwakukulu kapena gulu lalikulu la exothermic | Kukula kwa batch, kutentha kwazinthu ndi makina owumitsa |
| Utoto umachokera m'mphepete mwa slab | Zinthu zochulukirapo kapena dongosolo lamadzimadzi kwambiri | Ntchito kuchuluka ndi mamasukidwe akayendedwe kutentha kupanga |
| Mavuvu kapena voids pansi pa mauna | Kusanyowa bwino, mpweya wotsekeka kapena kugudubuzika kosiyana | Njira yogwiritsira ntchito ndi kukhudzana kwa nsalu |
| Madera osiyanasiyana amachiritsa mosiyanasiyana | Kusakaniza kosakwanira kapena kutentha kosafanana | Kusakaniza kufanana, chiŵerengero ndi kutentha kwa slab |
| Silab imasweka pambuyo pothandizira | Kulimbikitsana kosakwanira kwa kapangidwe kachilema chamwala | Mkhalidwe wa miyala, mawonekedwe a ma mesh, kuphimba utomoni ndi zofunikira zamakina |
Chifukwa chiyani "Dry to Touch" Si Njira Yodalirika Yoyendetsera
Silabu imatha kumva youma pamwamba pomwe makina ochiritsirawo sanapange makina okwanira kuti agwire.
Kafukufuku wowunika kulimbitsa kwa miyala yamafakitale adanenanso kuti mafakitole nthawi zina amabwezeretsa masilabu kuti apange potengera "kukhudza kowuma" m'malo motengera zomwe wopanga utomoni amachiritsa.
Izi zimapanga chiopsezo chosafunika.
Tanthauzirani muyeso weniweni wamachitidwe
Fakitale iyenera kuzindikira zomwe slab yolimbikitsidwa iyenera kukhalapo motsatira:
- kukweza;
- kutembenuka;
- kunyamula ngolo;
- stacking;
- kuwongolera;
- kupukuta; kapena
- kupanga.
Ndiye chiyeneretso cha machiritso chiyenera kufanana ndi katundu weniweniwo.
Momwe Mungasankhire Chilimwe vs Zima Mesh Backing Epoxy
| Ngati Chikhalidwe Chanu Chopanga Ndi… | Ikani patsogolo… | Chifukwa chiyani? |
|---|---|---|
| Malo ogwirira ntchito pafupi ndi 10 ° C | Chemistry yochiritsa yotsika kutentha | Machitidwe okhazikika amatha kuchiza pang'onopang'ono komanso ma mesh amanyowa bwino |
| Mwala wozizira kuchokera kumalo osungirako kunja | Yang'anani kutentha kwamwala musanagwiritse ntchito | Silabu imatha kukhala yozizira kuposa mpweya wa fakitale |
| Malo ogwirira ntchito m'chilimwe pamwamba pa 28 ° C | Kuwongoleredwa kwa kutentha kwakukulu | Imasunga nthawi yothandiza yogwira ntchito |
| Kuyanika uvuni kapena kutentha mzere | Kutentha kwambiri / dongosolo logwirizana ndi mzere | Amapewa kuchiritsa msanga panthawi yotentha |
| Kuthandizira pamanja kwa slab yayikulu | Nthawi yotseguka yokwanira | Oyendetsa amafunika nthawi kuti anyowe kwathunthu |
| Mzere wokhazikika wokhazikika | Kusasinthika kwa machiritso a batch-to-batch | Kuthamanga kwa mzere wokhazikika kumadalira machitidwe obwerezabwereza |
| Mwala wa porous kwambiri | Kuwongolera kuyenda ndi kumwa utomoni | Utoto wochuluka ukhoza kutha mu slab |
| Mwala wosalimba wachilendo | Tsimikizirani kachulukidwe ka mauna ndi dongosolo lonse lolimbitsa | Epoxy yokha sichimatsimikizira mphamvu zomaliza |
Momwe Mungayesere Ma Mesh Backing Epoxy Musanayambe Kuyitanitsa Zambiri
Gawo 1: Gwiritsani ntchito mwala weniweni wopanga
Yesani epoxy pamtengo womwewo wa granite, marble, miyala yopangidwa ndi injiniya, kapena masilabu achilendo omwe amapangidwa ndi fakitale.
Gawo 2: Gwiritsani ntchito mauna enieni
Kachulukidwe ka ma mesh, kapangidwe ka fiber, komanso chithandizo chapamwamba zimatha kusokoneza kufunikira kwa utomoni komanso kunyowetsa.
3: Yesani kutentha kwanyengo
Epoxy yozizira iyenera kuyesedwa pafupi ndi nyengo yozizira yomwe ikuyembekezeredwa.
Chogulitsa chachilimwe chiyenera kuyesedwa pa mzere weniweni wa kutentha kwapamwamba.
Gawo 4: Lembani nthawi yofunsira
Yezerani nthawi kuyambira kusakaniza mpaka slab yonse itanyowa kwathunthu.
Khwerero 5: Lembani kumwa utomoni
Tsatani magalamu kapena ma kilogalamu pa lalikulu mita kapena pa slab.
Izi ndizofunikira kwambiri pakuyerekeza mtengo weniweni wopangira.
Khwerero 6: Yang'anani mauna mowoneka
Yang'anani madera owuma, thovu, makwinya, kukweza m'mphepete, ndi kuphimba kwa utomoni wosiyana.
Khwerero 7: Lolani machiritso omwe mwatchulidwa
Osafupikitsa nthawi yochiza chifukwa chakuti pamwamba pamakhala youma.
Khwerero 8: Yambitsani slab kupyolera mukugwira kwenikweni
Ikwezeni, sunthani, tembenuzirani, ndi kuibweza kuti ikapangidwe motsatira ndondomeko yanthawi zonse ya fakitale.
Khwerero 9: Fananizani ma slabs angapo
Chitsanzo chimodzi chopambana sichokwanira kuti chivomerezedwe chochuluka.
Kusiyanasiyana kwa miyala kumatanthauza kuti dongosololi liyenera kuyang'aniridwa pama slabs angapo oyimilira.
Mesh Backing Epoxy Buyer Checklist
| Funso la Supplier | Chifukwa Chake Kuli Kofunika? |
|---|---|
| Kodi chowumitsachi chimapangidwira kutentha kotani? | Zimatsimikizira kuyenera kwa machiritso a nyengo |
| Kodi kukhuthala kosakanikirana ndi chiyani pa kutentha komwe kwanenedwa? | Imathandiza kulosera kunyowa kwa ma mesh ndi kutuluka |
| Kodi resin-to-hardener ratio ndi chiyani? | Zofunikira pakuchiritsa kobwerezabwereza |
| Kodi chiŵerengerocho ndi kulemera kapena kuchuluka? | Imaletsa zolakwika za dosing |
| Kodi zenera lothandiza limatenga nthawi yayitali bwanji? | Imatsimikiza ngati silabu yonse imatha kumaliza |
| Ndi liti pamene slab ingasamalidwe bwino? | Zothandiza kwambiri kuposa "nthawi yochizira" yosadziwika bwino |
| Kodi malondawa ndi oyenera pamizere yamanja kapena yodzipangira okha? | Kuthamanga kwa ntchito kumasintha mawonekedwe ochiritsira ofunikira |
| Kodi ndiyoyenera kuyanika kapena kuwotcha mu uvuni? | Zofunikira pamakina opangira kutentha |
| Kodi tingayese chitsanzo pamwala wathu ndi mauna? | Mayesero enieni a fakitale amawulula kugwirizana |
| Kodi magwiridwe antchito amagwirizana bwanji pakati pa magulu? | Kupanga kosalekeza kumadalira kubwereza |
Common Mesh Backcking Zolakwa Zoyenera Kupewa
Kugwiritsa ntchito epoxy imodzi chaka chonse popanda kuyezetsa nyengo
Ngati kutentha kwa fakitale kumasintha kwambiri pakati pa nyengo yachisanu ndi chilimwe, mapangidwe amodzi sangapereke mawindo omwewo chaka chonse.
Kuwonjezera owonjezera harderer m'nyengo yozizira
Izi sizomwe zimayendetsedwa m'malo mwa chemistry yochiritsa yotsika kutentha.
Kuchepetsa harder m'chilimwe
Iyi si njira yabwino yowonjezera nthawi yogwira ntchito.
Kupaka mauna pamwala wafumbi
Epoxy imatha kulumikizana ndi kuipitsidwa m'malo mwa slab.
Kungoganiza kuti kuphimba kowonekera kumatanthauza kunyowa kwathunthu
Utoto uyenera kuyimitsa mauna ndikupanga kulumikizana kodalirika ndi mwala.
Kusuntha ma slabs pamene pamwamba pamakhala youma
Kukhudza-kuuma sikuwonetsa mphamvu zokwanira zogwirira.
Kunyalanyaza kutentha kwamwala
Silab palokha imatha kuzizira kwambiri kapena kutentha kuposa mpweya wamalo ochitira misonkhano.
Kuyerekeza epoxy kokha ndi mtengo pa kilogalamu
Chogulitsa chotsika mtengo chomwe chimadya utomoni wochulukirapo, kuchepetsa mzere, kapena kupanga kukonzanso chikhoza kukhala chokwera mtengo pa slab yomaliza.
Malangizo: Sankhani Njira Yochiritsira Pakati pa Nyengo Yopanga
Ma mesh-backing epoxy abwino kwambiri sikuti amangokhala ndi mankhwala ochiza kwambiri kapena kukhuthala kotsika kwambiri.
Ndi dongosolo lomwe limalola fakitale kunyowetsa mauna, kukhalabe ndi mgwirizano wodalirika, ndikufikira mphamvu zogwirira ntchito bwino pakutentha kwenikweni.
Ngati fakitale ikugwira ntchito pafupi ndi 10 ° C m'nyengo yozizira, ikani patsogolo kuchiritsa kwamankhwala otsika.
Ngati kupanga kumapitilira 28°C kapena kugwiritsa ntchito chingwe chowumitsira chotenthetsera, yang'anani kuwongolera kotentha kwambiri.
Ngati nambala ya mamasukidwe omwewo ikuwoneka pazinthu zonse ziwiri, musaganize kuti ndi zosinthika.
Fananizani mawonekedwe athunthu owumitsa utomoni, nthawi yogwira ntchito, kuchiritsa, kunyowa kwa mauna, kutentha kwa slab, kuthamanga kwa mzere, ndi zotsatira zenizeni zogwirira.
Ndipo ngati mwalawo ndi wosalimba modabwitsa, wosweka kwambiri, kapena wosiyana kwambiri, sungani ma mesh ngati njira yolimbikitsira - osati kungogula zomatira.
Mafunso Ofunsidwa Kawirikawiri Okhudza Stone Mesh Backing Epoxy
1. Ndi epoxy iti yomwe ili yabwino kwambiri pothandizira ma mesh?
Epoxy yabwino kwambiri imadalira kutentha kwa msonkhano, chikhalidwe cha miyala, mtundu wa mauna, liwiro la kupanga, ndi zofunikira zochiritsa. Fakitale yozizira ingafunike njira yochiritsira yotsika kutentha, pamene malo ochitirako chilimwe otentha kapena mzere wowumitsa amafunika kuwongolera kutentha kwapamwamba. Kunyowetsa kwa mauna abwino, kumamatira mwala odalirika, komanso nthawi yokwanira yogwira ntchito ndikofunikira kwambiri kuposa kusankha ndi mamasukidwe akayendedwe okha.
2. Kodi mauna omwewo angagwiritsidwe ntchito m'chilimwe ndi m'nyengo yozizira?
Nthawi zina, koma siziyenera kuganiziridwa. Kusintha kwakukulu kwa kutentha kwa nyengo kumakhudza kukhuthala kwa epoxy komanso kuthamanga kwa machiritso. Mafakitole omwe amagwira ntchito mozungulira 10°C m’nyengo yozizira ndi pamwamba pa 28°C m’chilimwe akhoza kupindula ndi njira zochiritsira zosiyana zopangidwira kusiyanasiyana kwa kutenthako.
3. Chifukwa chiyani mauna akuchirikiza epoxy amachiritsa pang'onopang'ono m'nyengo yozizira?
Kutentha kochepa nthawi zambiri kumawonjezera kukhuthala kwa epoxy kosachiritsika ndipo kumachepetsa kuyamwa kwa resin-hardener. Ngati mapangidwewo sanapangidwe kuti azizizira, kunyowetsa ma mesh ndi kukula kwamphamvu kumatha kuchedwa kwambiri kuti zisapangidwe bwino.
4. N'chifukwa chiyani epoxy gel osakaniza amathamanga kwambiri nthawi yachilimwe mesh kuthandizira?
Kutentha kwakukulu kumathandizira kuchiritsa kwa epoxy. Magulu akulu osakanikirana amathanso kusunga kutentha kwakukulu, kupangitsa zomwe zimachitika mwachangu mkati mwa chidebe chosakanikirana. Gwiritsani ntchito chemistry yoyenera kutentha, wongolerani kukula kwa batch, ndikuyang'anira kutentha kwa resin ndi slab m'malo mosintha chiŵerengero chosakanikirana.
5. Kodi fakitale yamwala iyenera kuyesa bwanji mauna ochirikiza epoxy isanayitanitsa zambiri?
Gwiritsani ntchito mwala weniweni wopanga ndi mauna, yesani pansi pa kutentha kwanyengo, jambulani kugwiritsa ntchito utomoni ndi nthawi yogwira ntchito, fufuzani ulusi wathunthu wonyowa, kulola kuchiritsa komwe kwatchulidwa, ndiyeno gwiritsani ntchito slab kudzera mumndandanda wanthawi zonse. Fananizani masilabu angapo musanavomereze kuperekedwa kochuluka.
Momwe Mungasungire Kuyimilira Kwa Stone Mesh Kukhazikika M'chilimwe ndi Zima
Kulimbitsa ma mesh odalirika kumadalira kufananiza kuyenda kwa utomoni ndikuchiritsa chemistry kumalo enieni opanga. Nthawi yachisanu imawonjezera kukhuthala komanso kuchita pang'onopang'ono, pomwe kutentha kwa chilimwe kumapangitsa kuyenda bwino koma kumafupikitsa zenera logwira ntchito. Dongosolo loyenera liyenera kunyowetsa mauna, kulumikiza pamiyala yoyera, ndikukulitsa mphamvu zogwirira ntchito popanda kukakamiza ogwiritsira ntchito kubwezera kutentha ndi kusakanikirana kosagwirizana kapena kutentha kosalamulirika.
Sankhani chowumitsa kuzungulira kutentha kwenikweni kwa fakitale
Ngati nyengo yozizira ikuyandikira 10 ° C, gwiritsani ntchito chemistry yopangidwira kuchiritsa modalirika pa kutentha kochepa. Ngati nyengo yachilimwe idutsa 28 ° C kapena imagwiritsa ntchito zingwe zowumitsa zotenthetsera, gwiritsani ntchito njira yotentha kwambiri yomwe imasunga nthawi yogwira ntchito yokwanira kuti ma mesh alowetsedwe.
Fananizani ndondomekoyi ndi momwe mungapangire
Malo Ozizira Ozizira:
ikani patsogolo kutentha kwa chemistry yochiritsa ndikutsimikizira kuti yanyowa pamwala wozizira.
Kutentha kwachilimwe:
tetezani zenera lothandiza ndipo pewani magulu amphamvu kwambiri.
Kupanga chingwe chowumitsa:
gwiritsani ntchito mankhwala opangidwa kuti azitha kuchiritsa pa kutentha kwakukulu.
Kuthandizira ma mesh pamanja:
onetsetsani kuti ogwira ntchito ali ndi nthawi yokwanira yotsegula kuti athetseretu zonse.
Mwala wosasunthika kapena wachilendo:
wunikani kachulukidwe ka mauna, dongosolo la epoxy, zolakwika zamwala, ndi zofunikira zogwirira limodzi.
Osaweruza kulimbikitsana ndi mawonekedwe owuma
Pamwamba pouma singokonzeka kunyamulidwa, kutembenuzika, kupukuta, kapena kunyamulidwa. Fotokozani chofunikira chogwirira ntchito ndikuchitsimikizira pama slabs enieni. Nthawi yoyenera yochiza ndi nthawi yomwe ikufunika kuti mufike ku sitepe yotsatira yotetezeka-osati nthawi yokhayo yomwe nthaka imasiya kumva kuti ndi yovuta.
What should buyers compare between suppliers?
Yerekezerani kutentha, kukhuthala kosakanikirana, nthawi yogwira ntchito, kuchiritsa, kukula kwa batch, kunyowetsa mauna, kumata mwala, mbiri ya fungo, kulumikizana kwa mzere wowumitsa, kugwiritsa ntchito utomoni, komanso kusasinthika kwa batch. Kenako yesani makina osankhidwa pogwiritsa ntchito miyala yanu, mauna, ogwiritsira ntchito, komanso momwe mungapangire nyengo.
Malangizo Othandiza
Ngati kuchiritsa kwa nthawi yozizira kumakhala kochedwa kwambiri, sinthani ku chemistry yotsika kwambiri m'malo mowonjezera zowuma. Ngati utomoni wa chilimwe utomoni umakhala wonyowetsedwa bwino, gwiritsani ntchito makina otenthetsera kwambiri okhala ndi reactivity yoyendetsedwa bwino m'malo mochepetsa chowumitsa. Ngati mauna ama peel, yang'anani kukonzekera kwapamtunda, kunyowa, ndikuchiritsa musanayimbe mlandu magalasi a fiberglass. Ndipo ngati silabu yosalimba ikadathyoka pambuyo pothandizidwa, yang'anani kapangidwe kake kolimbitsa m'malo mongoganiza kuti epoxy yokha ingathetse vutoli.
Mukufuna Mesh Backing Epoxy Pakutentha Kwanu Kweniyeni Kopanga?
Mtundu wa miyala, mauna a fiberglass, kutentha kwa msonkhano, kutentha kwa slab, kuthamanga kwa mzere, njira yochiritsira, ndi ndondomeko yoyendetsera zonse zimakhudza magwiridwe antchito a mesh. Yesani dongosolo lathunthu pansi pa nyengo yanu yachisanu ndi chilimwe musanavomereze kupanga zochuluka.
Maumboni
- A. A. Pazeto, P. M. Amaral, J. R. Pinheiro and A. B. Paraguassú.
Zotsatira za Glass Fiber-Reinforcement pa Mechanical Properties of Coarse Grained Building Stone.
Center for Mineral Technology ndi University of Lisbon.
Zomangamanga ndi Zomangamanga, Vol. 155, 2017, masamba 79-87. - A. A. Pazeto, P. M. Amaral and R. L. Arcanjo.
Kuwunika Kwamagwiridwe a Njira Zochiritsira Zokhazikika za "Zachilendo" Zomangamanga Molingana ndi Zofunikira Zamakono.
Center for Mineral Technology ndi IDMEC, University of Lisbon.
International Journal of Rock Mechanics and Mining Sciences, Vol. 135, 2020, Article 104507. - WEST SYSTEM Technical Staff.
Kupaka nsalu ya Fiberglass ndi Tepi.
Gougeon Brothers, Inc.
WEST SYSTEM Epoxy Technical Resources. - WEST SYSTEM Technical Staff.
Epoxy Chemistry Basics: Kumvetsetsa Kuchiritsa Nthawi ndi Kutentha.
Gougeon Brothers, Inc.
WEST SYSTEM Epoxy Technical Resources. - WEST SYSTEM Technical Staff.
WEST SYSTEM Buku Logwiritsa Ntchito & Kalozera wazogulitsa.
Gougeon Brothers, Inc.
WEST SYSTEM Technical Publications. - ASTM International Committee C18 pa Dimension Stone.
ASTM C880/C880M-25 - Njira Yoyeserera Yoyeserera ya Flexural Mphamvu ya Dimension Stone.
Malingaliro a kampani ASTM International.
Buku Lapachaka la ASTM Standards, Vol. 04.07. - ASTM International Committee C18 pa Dimension Stone.
ASTM C99/C99M - Njira Yoyeserera Yoyeserera ya Modulus ya Kuphulika kwa Dimension Stone.
Malingaliro a kampani ASTM International.
Buku Lapachaka la ASTM Standards, Vol. 04.07. - Charles Selwitz.
Epoxy Resins mu Kusunga Mwala.
Getty Conservation Institute.
Kafukufuku mu Conservation Series, Getty Publications, 1992.