Takaitacciyar Takaitawa:
Low-viscosity epoxy ne gaba ɗaya mafi kyau a lokacin da dutse aiki na bukatar zurfin shigar azzakari cikin farji da kuma micro-cracks, yayin da mafi girma-jiki epoxy samar da ƙarin iko ga fadi gibba, a tsaye gyare-gyare, da aikace-aikace inda wuce kima gudu ne matsala. Koyaya, danko kadai bai kamata ya yanke shawarar samfurin ba. Nau'in dutse, faɗin lahani, zafin jiki, rayuwar tukunya, bayanin martaba, faɗaɗawa, wetting, da buƙatun gogewa na ƙarshe duk komai. Zaɓi epoxy wanda halin tafiyarsa yayi daidai da ainihin tsari maimakon kawai siyan mafi ƙasƙanci ko mafi girma CPS.
Low-viscosity epoxy sauti mafi kyau.
Yana shiga cikin nisa, yana yaɗuwa cikin sauƙi, yana jika fage masu kyau, kuma yana aiki da kyau a cikin matakan taimakon injin. Ga masana'antun dutse waɗanda ke ƙoƙarin ƙarfafa slabs kafin gogewa, waɗannan fa'idodin na iya zama kyakkyawa sosai.
Amma sai wata matsalar samarwa ta bayyana.
Gudun guduro yana gudana daga aibi mai faɗi. Gyaran tsaye ya fara sak. Kabu yana ɗaukar abubuwa fiye da yadda ake tsammani. Lambu mai ƙura yana cinye guduro mai yawa. Bayan warkewa, gyaran ya kasance baya raguwa saboda yawancin epoxy sun koma ƙasa.
A wannan lokacin, wani abu mai kauri ko fiye da sarrafa kayan sarrafawa yana farawa da kyau.
Wannan shine dalilin da ya sa tambaya mai amfani ba:
"Shin ƙananan danko epoxy ya fi epoxy mai ƙarfi?"
Tambaya mafi kyau ita ce:
"Nawa motsi ne epoxy ke buƙata kafin a warke, kuma a ina zan buƙaci wannan resin ya kasance?"
Yin aiki da dutse ya haɗa da ayyuka daban-daban: ƙaƙƙarfan micro-crack impregnation, gyaran saman marmara, ƙarfafa granite, jiko mara ruwa, goyan bayan raga, ciko kabu, haɗin kai tsaye, cikewar pore, da matakin ƙarshe. Kowane aikace-aikacen yana buƙatar ma'auni daban-daban tsakanin shiga da riƙewa.
Veropoxy halin yanzu dutse epoxy samfurin kewayon yana nuna wannan tsarin tushen aikace-aikacen, tare da keɓaɓɓen tsarin don granite baki, marmara, farin dutse, goyan bayan raga, jiko mara amfani, dutse mai daraja, da sauran matakai na musamman.
Menene Resin Epoxy Low-Viscosity?
Low-viscosity epoxy tsarin resin-hardener ne wanda ba a warkewa ba wanda ke ba da ƙarancin juriya don gudana ƙarƙashin ƙayyadadden yanayin aunawa.
A cikin sarrafa dutse mai amfani, wannan yana nufin gauraye epoxy na iya yaduwa cikin sauƙi, shigar da ƙananan tsagewa, rigar pores, motsawa ta tsarin ƙarfafawa, da yin tafiya mai nisa kafin ɗanƙoƙinsa ya tashi yayin warkewa.
Me yasa masana'antun dutse ke amfani da epoxy mai ƙarancin danko
Babban dalili shine shiga.
Yawancin lahani na tsarin a cikin dutse na halitta sun fi ƙanƙanta fiye da yadda suke bayyana a saman. Tsagewar da ake iya gani na iya kunkuntar sosai a ƙasan fuskar katako. Ƙanƙara mai yawa na iya ƙunsar fissures masu kauri waɗanda resin mai kauri ba zai iya shiga cikin sauƙi ba.
Tsarin ƙananan danko yana rage juriya mai gudana kuma yana ba da guduro mafi kyawun damar isa ga waɗannan hanyoyin ciki.
Wannan yana da amfani musamman ga:
- fasa gashi;
- ƙananan fissures;
- granite mai yawa;
- m marmara fasa;
- injin impregnation;
- Ƙarfafa dutse mai ƙarfi;
- ragamar rigar; kuma
- babban yanki jiyya kafin polishing.
Veropoxy's 2-Mataki Low-Viscosity AB Manna don Black Granite, alal misali, yana amfani da ƙananan danko, tsarin tushe mai zurfi don shigar da ƙananan granite pores da ƙananan fissures kafin matakin ƙarshe.
Menene Babban-Viscosity ko Mafi Girman Jiki?
Epoxy mai girman danko yana ƙin kwarara da ƙarfi sosai.
Maimakon yaduwa cikin sauri ko'ina ko ɓacewa cikin ramuka masu kyau, kayan yana ƙoƙarin kasancewa kusa da inda ake shafa shi.
Wannan hali na iya zama mai mahimmanci lokacin da manufar samarwa ba ta shiga zurfi ba.
Inda mafi girman jiki ya zama mai amfani
Abubuwan da aka saba sun haɗa da:
- fadi mai fadi;
- manyan cavities;
- gyaran gefe;
- haɗin gwiwa na tsaye;
- seams da dole ne su kasance cike;
- aikace-aikace inda ya kamata a rage zubar da ruwa;
- gyare-gyaren da ake buƙatar ginawa; kuma
- al'amuran da wuce gona da iri za su ƙara amfani da guduro.
Bambanci mai mahimmanci shine "mafi girman danko" ba yana nufin "mafi kyawun filler" kai tsaye ba.
Ayyukan cike giɓi kuma na iya dogara da thixotropy, masu cikawa, sunadarai na guduro, tashin hankali na sama, saurin warkarwa, ƙarancin raguwa, halayen haɓakawa, da kauri na aikace-aikacen.
Wannan shine dalilin da ya sa zaɓin samfur ƙwararru yana buƙatar lambar CPS fiye da ɗaya.
Ƙananan Danko vs Babban Danko: Babban Bambance-bambance
| Factor Performance | Ƙarƙashin Dankowar Halitta | Maɗaukakin Danko / Maɗaukakin Jiki Epoxy |
|---|---|---|
| Micro-crack shigar | Gabaɗaya mafi kyau | Ƙarin iyaka |
| Gudun tafiya a kan manyan filaye | Sauƙi | A hankali kuma mafi sarrafawa |
| Vacuum jiko | Yawancin lokaci an fi so | Zai iya ƙuntata motsin guduro |
| Ciko mai fadi | Yana iya matsewa ko nutsewa cikin ramukan da ke kewaye | Yawancin lokaci yana ba da mafi kyawun riƙewa |
| Aikace-aikace na tsaye | Babban zubar da ruwa ko kasadar sag | Yawancin lokaci yana da sauƙin kiyayewa a matsayi |
| Dutse mai ƙuri'a | Zai iya ƙara amfani da guduro | Zai iya rage ƙaura mai zurfi mara amfani |
| Rike raga | Gabaɗaya mai sauƙi | Maiyuwa na buƙatar ƙarin ƙoƙarin yaduwa |
| Gina saman | Zai iya barin bakin ciki ɗaukar hoto | Yawancin lokaci mafi kyau |
| Sakin iska | Sau da yawa yana da sauƙi idan an gauraye daidai | Iskar da ta makale na iya motsawa da sannu a hankali |
| Ikon sarrafawa | Zai iya gudu da sauri | Yawanci sauƙaƙa don jeri na gida |
Me yasa Ƙananan Danko Yana Inganta Shiga
Lalacewar dutse masu kyau suna haifar da kunkuntar hanyoyi.
Karamin hanyar, zai zama da wahala ga ruwa mai danko ya matsa ta cikinsa.
Ƙananan danko yana rage juriya ga kwarara kuma yana inganta ikon resin don shigar da waɗannan ƙananan tashoshi kafin warkewar ya ci gaba da nisa.
Baƙar fata mai yawa misali ne mai kyau
Baƙar granite na iya zama mai ƙarfi sosai, duk da haka slabus na iya ƙunsar ƴan ɓangarorin fissures, pores na halitta, ko ƙananan lahani masu alaƙa.
Saboda dutsen yana da yawa, kawai yin amfani da manne mai kauri a saman ba zai iya samar da ƙarfafawa na ciki mai ma'ana ba.
Tsarin baƙar fata-granite na Veropoxy yana amfani da ƙaramin danko mai ƙarancin danko musamman don isa zurfi cikin dutsen kafin a yi amfani da launi daban-daban na haɓaka launi da goge goge.
Wannan tunani mai matakai biyu yana da mahimmanci.
Gudun da ke aiki mafi kyau don shiga ba lallai ba ne ya buƙaci yin kowane aikin gamawa a lokaci guda.
Me yasa Ƙananan Danko Yana da Muhimmanci don Jikowar Vacuum
Jikowar injin ya dogara da motsin guduro.
Matsin injin yana taimakawa guduro wajen shigar da pores, fissures, da lahani na ciki, amma tsarin har yanzu yana dogara ne akan ragowar guduro wanda zai isa ya bi ta cikin dutse.
Gudun da ke zama dan ƙoƙon ƙoƙon gaske na iya rage gudu na gaba, haifar da rashin daidaituwa, ko barin wuraren da ba su da isasshen ƙarfi.
Veropoxy's Low-Viscosity Epoxy for Stone Vacuum Jiko - 5080/B25Q-KG ana buga shi a kusan 400-600 CPS, tare da rabon hadawa 100:25, kamar zafin aiki na 24°C, da lokacin warkewa na awa 3-5.
Waɗannan ƙayyadaddun bayanai sun kwatanta wani muhimmin batu:
Ƙananan danko yana buƙatar isasshen lokacin aiki.
Resin na iya fara ruwa sosai, amma idan ya yi sauri ya yi kauri kafin sake zagayowar ya cika, dankon farko ya zama ƙasa da amfani.
Don jiko mara amfani, kwatanta fiye da CPS
Masu saye kuma yakamata su kimanta:
- gauraye danko;
- danko yana tashi a kan lokaci;
- rayuwar tukunya;
- lokacin gel;
- zafin jiki na dutse;
- tsawon lokacin sake zagayowar injin;
- halin sakin iska; kuma
- ainihin zurfin shigar ciki.
Lokacin da ƙananan danko ya zama Matsala
Kuskure mafi sauƙi shine ɗauka cewa idan shigar ciki yana da amfani, ko da ƙarin shigar dole ne ya fi kyau.
Hakan ba koyaushe yake gaskiya ba.
Ruwa mai yawa
Gudun ruwa mai yawa na iya motsawa daga yankin da aka yi niyya kafin a warke.
Wannan yana da wahala musamman akan filaye masu gangare, gefuna, dutsen tsaye, da buɗaɗɗen kogo.
Yawan amfani da guduro
Dutse mai ƙura yana iya ɗaukar guduro mai ƙarancin danko mai yawa.
Wasu daga cikin wannan shigar na iya inganta ƙarfafawa, amma wasu na iya ƙara yawan amfani da kayan kawai ba tare da inganta gyaran da ake gani ba.
Don haka ya kamata masana'antu su auna amfani da guduro kowane slab maimakon auna samfuran ta farashin ganga kawai.
Rashin isassun ginin ƙasa
Idan yawancin guduro ya motsa zuwa cikin dutse, rashin isasshen abu na iya zama a saman.
Bayan nika da gogewa, tsagewa ko kuraje na iya sake buɗewa a gani saboda ɓangaren na sama na lahani bai cika cika ba.
Inuwa akan dutse mai haske
A kan farin ko marmara mai jujjuyawa, shiga tsakani na iya canza yanayin gani na dutse a kusa da gyaran.
Sakamakon na iya zama kamar tabo ko alamar ruwa ko da maganin epoxy da kansa ya kasance a sarari.
Wannan shine dalilin da ya sa sarrafa farin marmara sau da yawa yana buƙatar kulawar shigar ciki fiye da granite mai duhu.
Lokacin Mafi Girma-Jikin Epoxy Shine Mafi kyawun Jagora
Faɗin fasa da buɗaɗɗen cavities
Mafi girman lahani sau da yawa yana buƙatar ƙarin abu don zama a cikin wurin gyarawa.
Idan guduro ya yi ruwa da yawa, zai iya malala ƙasa, ƙaura zuwa cikin ramukan da ke kewaye, ko barin saman kogon a cika.
Gyaran tsaye
Abubuwan nauyi.
Gudun guduro wanda ke da kyau a kan shingen kwance na iya gudu zuwa gefen tsaye kafin a warke.
Don haɗin kai na tsaye ko cika baki, ƙarin sarrafawa ko ƙirar thixotropic na iya zama da sauƙin aiki da shi.
Matsakaicin saman
Wasu ayyukan sarrafawa suna buƙatar guduro don zama kusa da saman don haka niƙa da gogewa na iya samar da fuska mai ci gaba.
A cikin waɗannan lokuta, zurfin shigar ciki wani ɓangare ne kawai na abin da ake buƙata.
Masana'anta na iya amfani da abu ɗaya don yin ciki da kuma wani don cikawa na ƙarshe ko ƙarewar ƙasa.
Karka ɗauka Epoxy Cike Kabu Dole ne Ya Samu Babban CPS
Wannan shine inda ƙa'idodin danko mai sauƙi suka fara rushewa.
Veropoxy's Karancin Faɗawa Epoxy don Cikon Dutsen Dutse Mai Girma - 5090 / D30M-BS A halin yanzu an ƙayyade a kusan 400-600 CPS.
A lambobi, wannan yayi kama da tsarin shigar Veropoxy da yawa.
Amma duk da haka aikace-aikacen shine cikar kabu don agate, onyx, da ƙaƙƙarfan dutse mai daraja.
Me yasa?
Domin zaɓin samfurin bai dogara da danko kaɗai ba.
Tsarin kuma yana jaddada:
- ƙananan fadada;
- ƙananan damuwa na ciki;
- sarrafawa mai gudana;
- kwanciyar hankali mai girma;
- uniform curing;
- ƙananan launin rawaya; kuma
- wani santsi mai santsi bayan gogewa.
Wannan darasi ne mai amfani na siye.
Takeaway mai saye: Kar a ƙirƙiri ƙaƙƙarfan ƙa'idar masana'anta kamar "400-600 CPS don shiga ne kawai" ko "cika kabu koyaushe yana buƙatar babban danko." Ƙirƙirar ƙira, ƙirar ƙira, lissafi na rata, daidaitawar aikace-aikacen, halayen warkarwa, haɓakawa, da thixotropy na iya canza sakamakon.
Yadda Nau'in Dutse ke Canza Zaɓin Danko
Girman granite
Ƙanƙara mai yawa yakan fi son hanyar shiga-daidaitacce lokacin da babbar matsala ita ce ƙaramar ƙararrawa ko ƙarfafa ciki.
Tsarin ƙananan danko na iya shigar da lahani wanda abu mai kauri zai iya haɗewa.
Idan lahani babban buɗaɗɗen guntu ne ko hutun gefe, duk da haka, guduro mai shiga shi kaɗai maiyuwa bazai samar da isasshiyar gini ba.
Farin marmara
Farin marmara yana buƙatar ƙarin taka tsantsan.
Ƙananan danko na iya inganta shigar da fasa, amma yawan sha zai iya haifar da halos mai duhu ko inuwar gani.
Don marmara mai launin launi, ya kamata a kimanta danko tare da rashin tabo da juriya na rawaya.
marmara mai launi
marmara mai launi na iya jure wasu shigar gani da kyau fiye da farar abu mai tsafta, amma haɓaka launi har yanzu yana buƙatar kasancewa da daidaito.
Madaidaicin guduro ya kamata ya shiga isa don gyara ƙananan lahani ba tare da ƙirƙirar yankuna marasa tsari ba bayan gogewa.
Travertine
Travertine yana ƙunshe da pores da cavities jere daga kyawawan capillaries zuwa manyan ramuka masu buɗewa.
Guda ɗaya bazai dace da yanayin duka biyun ba.
Tsarin ƙananan danko na iya zama da amfani don ƙarfafawa na ciki, yayin da za'a iya buƙatar ƙarin kayan da aka fi dacewa don manyan cavities.
Onyx da dutse mai daraja
Waɗannan kayan na iya zama masu hankali na gani, mai jujjuyawa, da ƙasƙanci.
Don cika kabu, faɗaɗa guduro, damuwa na ciki, tsabta, juriya mai launin rawaya, da gogewa na iya zama mahimmanci gwargwadon danko.
Wannan shine dalilin da ya sa Semi-daraja dutse kabu-cika tsarin yakamata a kimanta shi azaman cikakken tsari maimakon ta CPS kaɗai.
Yadda Girman Lalacewar Ya Kamata Tasirin Zaɓin Epoxy
| Lalaci ko Tsari | Hanyar Yawo da akafi so | Babban Burin Zaɓa |
|---|---|---|
| Hairline micro-cracks | Ƙananan danko | Isar da fissures na ciki kafin gelation |
| Kyawawan pores | Ƙananan zuwa danko mai sarrafawa | Jika da ƙarfafawa ba tare da asarar guduro mai yawa ba |
| Vacuum jiko | Ƙananan danko | Kula da kwarara ta cikin cikakken zagayen jiko |
| Rukunin goyan baya | Sarrafa ƙarancin danko | Jika zaruruwa yayin da hana zubar da ba dole ba |
| Matsakaici saman fasa | Daidaitaccen danko | Haɗa shigar ciki tare da isasshen cika |
| Fadin kabu | Sarrafa kwarara ko tsarin jiki mafi girma | Kula da zurfin cika kuma kauce wa magudanar ruwa |
| Manyan cavities | Mafi girman jiki ko tsari mai dacewa | Ajiye isassun kayan cikin gyaran |
| Gyaran tsaye | Halayen mafi girman jiki / thixotropic | Rage raguwa da zubar da ruwa |
Zazzabi Zai Iya Canza "Ƙarancin Dankowa" Epoxy Zuwa Wani Kauri Mai Yawa
Danko yana da tsananin zafin jiki.
Irin epoxy ɗin da ke gudana cikin sauƙi a cikin taron bita mai dumi na iya zama mai kauri a lokacin hunturu.
Wannan yana nufin zaɓin samfur bai kamata ya dogara ne akan lambar danko da aka buga akan takardar bayanan fasaha ba.
Yanayin samar da sanyi
A ƙananan zafin jiki:
- guduro yawanci yakan yi kauri;
- yadawa ya zama da wuya;
- shigar da micro-crack zai iya raguwa;
- sakin iska na iya raguwa;
- ragamar jika na iya zama da wahala; kuma
- curing gabaɗaya ya zama a hankali.
Yanayin samar da dumi
Yawan zafin jiki gabaɗaya yana inganta kwararar farko.
Amma kuma yana iya hanzarta amsawar guduro-hardener da rage taga aiki mai amfani.
Wannan yana haifar da muhimmiyar ciniki:
Gudun na iya shiga da kyau a cikin ƴan mintuna na farko amma ya zama mai saurin amsawa kafin a yi maganin gabaɗaya.
Don ƙarin bayani mai zurfi game da wannan alaƙa, duba Lokacin Maganin Resin Epoxy da Jagoran Zazzabi.
Lokacin Aiki Zai Iya Muhimmanci Fiye da Dankowar Farko
Taskar bayanan fasaha na iya ba da ƙimar danko ɗaya da aka auna jim kaɗan bayan haɗawa.
Samfura ba ya faruwa a lokaci guda.
Epoxy na iya zama:
- gauraye na mintuna da yawa;
- kai wani tasha;
- yada a kan babban katako;
- hagu a karkashin injin;
- birgima ta raga; ko
- aiki da hannu a fadin gyare-gyare da yawa.
A wannan lokacin, magani yana ci gaba, kuma danko yana tashi.
Saboda wannan dalili, masana'anta yakamata suyi tambaya ba kawai:
"Mene ne farkon CPS?"
amma kuma:
"Har yaushe resin zai kasance a cikin kewayon kwarara mai amfani?"
Yadda Ake Daidaita Gudun Epoxy zuwa Bukatun Gudanar da Dutse na Gaskiya
Idan babbar matsalar ita ce tsagewar gashi a cikin granite mai yawa, zaɓi tsarin shigar da ƙarancin danko tare da isasshen lokacin aiki don isa ga lahani na ciki.
Idan an yi amfani da jiko na injin, ba da fifiko ga ɗanɗano mai ɗanɗano mai gauraya da kwanciyar hankali a duk tsawon lokacin sake zagayowar.
Idan ragamar fiberglass dole ne a jika a kan babban katako, zaɓi ƙaramin ɗanko mai sarrafawa wanda ke yaduwa cikin sauƙi amma baya gudu kafin a rufe ragar daidai gwargwado.
Idan faffadan kabu akai-akai yana nutsewa bayan aikace-aikacen, matsa zuwa wani tsari tare da ƙarin riƙewa ko jiki maimakon ƙara ƙarin guduro iri ɗaya kawai.
Idan gyare-gyaren gefen tsaye ya sags, kimanta tsarin thixotropic ko mara sag.
Idan farin marmara ya haɓaka duhu halos a kusa da tsagewa, kar a zaɓi ƙaramin ɗanko ta atomatik. Bincika wuce gona da iri shigar da dutse porosity da farko.
Idan an dakatar da gyaran saman bayan gogewa, yi la'akari da tsari mai matakai biyu: shiga mai zurfi da farko, sannan tare da cika saman da ya dace.
Shiga vs Ciko: Me yasa Wasu Masana'antu ke buƙatar Matakai Biyu
Ƙoƙarin yin guduro ɗaya yin komai yana haifar da sulhu.
Samfurin bakin ciki wanda ya isa ya isa mafi zurfin ƙananan fashe ƙila bazai kasance a saman ba.
Samfuri mai kauri wanda ya isa ya cika babban lahani maiyuwa ba zai kai ga fisshen ciki masu kyau ba.
Mataki 1: Ƙarfafa tsarin
Yi amfani da guduro mai daidaita shigar ciki don shigar da pores da ƙananan fashe da kuma daidaita dutsen a ciki.
Mataki 2: sake gina saman
Bayan matakin shiga, yi amfani da tsarin sama ko cikawa inda ya cancanta don maido da zurfin lahani, launi, santsi, da shirye-shiryen goge goge.
Tsarin baki-granite na Veropoxy ya riga ya nuna wannan ka'ida ta hanyar ƙananan ƙarancin shiga tsakani wanda ke biye da haɓakar launi da gashin gashi.
Babban darasi yana da amfani fiye da granite baki:
Ƙarfafawa mai zurfi da ƙarewar ƙarshe shine ayyuka daban-daban.
Me yasa Thixotropy Mahimmanci don Aikace-aikace na Tsaye da Cike Gap
Ana ɗaukar danko sau da yawa kamar dai ƙayyadaddun kadari ɗaya ne.
Ƙididdiga na gaske na iya zama daban-daban a ƙarƙashin motsi da kuma lokacin hutawa.
Adhesive na thixotropic na iya zama da sauƙi don yadawa ƙarƙashin ƙarfi amma ya dawo jiki bayan aikace-aikacen.
Wannan na iya zama mai mahimmanci a cikin haɗin gwiwa a tsaye da gyare-gyare na gida saboda resin yana iya aiki yayin yadawa amma yana tsayayya da sagging bayan sanyawa.
Ga masu siye, wannan yana nufin lambar juyawa-danko ɗaya maiyuwa ba za ta iya bayyana cikakkiyar halayen aikace-aikacen ba.
Tambayi mai kaya ko kayan shine:
- Newtonian ko mai karfi mai dogaro;
- matakin kai;
- thixotropic;
- ba sag;
- tsara don shiga; ko
- tsara don riƙe tazara.
Kurakurai na yau da kullun Lokacin Zabar Epoxy ta Danko
Zaɓi mafi ƙanƙanta CPS saboda yana ƙara haɓaka
Ƙananan danko yana da amfani kawai lokacin da aikace-aikacen ya amfana daga zurfafa zurfafa.
Don faɗuwar lahani, gyare-gyaren tsaye, ko dutse mai ƙuri'a, yana iya haifar da matsalolin da ba dole ba.
Ana kiran kowane resin mai kauri "high danko"
Wasu samfuran suna ba da aikin cikawa ta hanyar sarrafawa mai gudana, masu cikawa, thixotropy, ƙananan raguwa, ko ƙaramin haɓaka maimakon babban adadi na CPS.
Yin watsi da yanayin awo
Ƙimar danko ba tare da mahallin zafin jiki bai cika ba.
Yin watsi da saurin magani
Ƙananan danko na farko ba shi da amfani idan guduro ya yi kauri kafin aikace-aikacen ya cika.
Yin watsi da porosity na dutse
Guduro iri ɗaya na iya yin tasiri daban-daban akan granite mai yawa da marmara mara ƙarfi.
Yin amfani da epoxy mai shiga don manyan cavities
Gudun guduro na iya ɓacewa kawai a ƙasan ƙasa, ƙara yawan amfani da barin gyara cikin ƙasa.
Yin amfani da filler mai nauyi don ƙananan fasa
Kayan zai iya haɗa ƙofar fashe yayin barin lahani na ciki ba tare da magani ba.
Canza rabon hadawa don canza danko
Kar a rage ko ƙara taurin kawai don yin epoxy sirara, kauri, sauri, ko a hankali.
Matsakaicin haɗakarwa na cikin sinadarai na tsarin.
Don ƙarin bayani, duba Jagoran Haɗin Haɗin Resin Epoxy don Gudanar da Dutse.
Yadda Ake Gwaji Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa da Ƙarfafa Ƙwararru Kafin Ƙirar Ƙira
Mataki 1: Yi amfani da ainihin dutsen samarwa
Kada ka dogara kawai da gilashin, filastik, ko ɗakunan gwaje-gwaje na gabaɗaya.
Tsarin dutse yana sarrafa jan guduro da shiga.
Mataki 2: Sarrafa zafin jiki
Kawo duka tsarin ɗan takara zuwa guduro iri ɗaya, dutse, da zafin bita.
Mataki 3: Yi amfani da ƙayyadaddun rabon hadawa
Haɗin da ba daidai ba yana lalata ingancin kwatancen.
Mataki na 4: Aiwatar da adadin guduro iri ɗaya
Auna yawan amfani da kayan maimakon zuba da ido.
Mataki na 5: Kula da shigar ciki
Bincika ko guduro ya kai zurfin lahani mai kyau.
Mataki na 6: Kula da gudu da kuma riƙewa
Don fiɗaɗɗen giɓi, yi rikodin ko guduro ya kasance a wuri ko ya nutse cikin dutse.
Mataki 7: Yi rikodin lokacin aiki
Lura lokacin da kwarara ya zama sananne ƙasa da amfani.
Mataki na 8: Gyara da goge
Siffar rigar baya gaya muku ko tsarin ya yi nasara.
Bincika katako bayan jerin ƙare na ainihi.
Mataki 9: Auna yawan amfani da kayan
Resin da ke buƙatar ƙarin abu 30% a kowane slab na iya samun farashin samarwa na gaske daban ko da farashin sayan sa ya yi ƙasa.
Jerin Gwajin Cancantar Dutsen Epoxy Danko
| Abun Kima | Abin da za a Yi rikodin | Me Yasa Yayi Muhimmanci |
|---|---|---|
| Mixed danko | CPS da gwajin zafin jiki | Yana ba da madaidaicin wurin farawa |
| Nau'in dutse | Granite, marmara, onyx, travertine, dutsen injiniya | Porosity da tsari suna canza halayen kwarara |
| Lalacewar faɗin | Gashi, matsakaici, faffadan rami ko kabu | Yana ƙayyadadden shigar ciki da buƙatun riƙewa |
| Daidaiton aikace-aikacen | A kwance, a tsaye, ko karkatacce | Yana rinjayar sagging da zubar da ruwa |
| Lokacin aiki | Mintuna na kwarara masu amfani | Dankowar farko kadai bai isa ba |
| Zurfin shiga | Ainihin zurfin bayan aikace-aikace | Yana tabbatar da magani na tsari |
| Amfanin guduro | kg ko g kowane slab / m² | Yana nuna farashin samarwa na gaskiya |
| Riƙewar saman | Ciki da ya rage bayan warkewa | Mahimmanci don shirye-shiryen goge goge |
| Bayyanar ƙarshe | Launi, sheki, inuwa, da layukan gyara na bayyane | Yana tabbatar da dacewa tare da ƙãre dutse |
| Daidaiton tsari | Sakamako a fadin kuri'a da yawa | Mahimmanci don ci gaba da samarwa |
Shawarwari: Zaɓi Halayen Tafiya, Ba Lakabin Dankowa ba
Low-viscosity da high-viscosity epoxy basa gasa nau'ikan samfur inda ɗayan ya fi ɗayan.
Suna magance matsalolin tsari daban-daban.
Idan resin yana buƙatar tafiya zuwa ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan, ƙananan pores, ko tsarin dutsen da aka taimaka wa vacuum, ba da fifiko ga ƙananan danko da isasshen lokacin aiki.
Idan guduro yana buƙatar zama a cikin taza mai faɗi, gyara a tsaye, ko kogon ƙasa, ba da fifikon riƙewa, jiki, ko halayen thixotropic.
Idan aikace-aikacen yana buƙatar duka ƙarfafa na ciki da kuma saman da aka goge daidai, la'akari da tsari mai tsari maimakon tilasta guduro ɗaya don yin ayyukan biyu.
Idan samfura guda biyu suna buga ƙimar CPS iri ɗaya amma suna yin daban, kwatanta cikakken tsari: jika, thixotropy, bayanin martaba, haɓakawa, raguwa, rayuwar tukunya, kewayon zafin jiki, daidaiton dutse, da sakamako mai gogewa.
Madaidaicin danko don haka ba shine mafi ƙanƙanta ko mafi girman lamba da ake samu ba.
Halin gudana ne ke ba da damar epoxy don isa wurin da ya dace - kuma ya kasance a can tsawon isa ya kammala aikin.
Tambayoyin Da Aka Yawaita Tambaya Game da Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa
1. Shin ƙananan danko epoxy mafi kyau ga dutse?
Low-viscosity epoxy ya fi kyau lokacin da babban abin da ake buƙata shine shiga cikin ramuka masu kyau, ƙananan fashe, granite mai yawa, ko dutse mai ƙura. Ba shi da kyau ta atomatik don faɗuwar giɓi, gyare-gyare na tsaye, ko kayan da ba su da ƙarfi sosai inda yawan kwararar ruwa zai iya ƙara zubar da ruwa da guduro amfani.
2. Menene epoxy danko zan yi amfani da shi don fasa dutse?
Kyawawan fasar gashin gashi gabaɗaya suna amfana daga ƙaramin danko saboda guduro yana buƙatar shiga ciki. Faɗin faɗuwa na iya buƙatar ma'auni ko tsarin jiki mafi girma wanda ya haɗa shigar ciki tare da isasshen riƙewa don ci gaba da cika lahani sosai bayan warkewa.
3. Shin high-viscosity epoxy karfi fiye da low-viscosity epoxy?
Ba lallai ba ne. Dankowar da ba ta warke ba kai tsaye ba ta ƙayyade ƙarfin injina na ƙarshe ba. Ƙarfi ya dogara da sinadarai na guduro, sinadarai mai ƙarfi, rabon hadawa, yanayin warkewa, mannewa, ƙirar ƙira, da hulɗar ƙasa.
4. Me ya sa epoxy low-viscosity yayi amfani da ƙarin guduro akan dutse mara nauyi?
Gudun ƙananan danko na iya yin tafiya zurfi zuwa cikin ramukan da ke da alaƙa da ɓoyayyiya. Wannan na iya inganta ƙarfafawa, amma kuma yana iya ƙara yawan amfani idan dutse ya sha guduro fiye da yankin da ke buƙatar magani. Auna amfani da guduro yayin gwajin samarwa kafin siye da yawa.
5. Shin za'a iya amfani da epoxy iri ɗaya don shigar ciki da cikawa?
Wani lokaci tsarin sarrafawa mai sarrafawa zai iya yin ayyuka biyu, amma amsar ta dogara ne akan nau'in dutse, fadin kabu, resin rheology, yanayin warkarwa, raguwa ko fadadawa, da bukatun ƙarshe na ƙarshe. Don matakai masu buƙata, rabe-raben shigar da matakan cikawa na iya haifar da ingantaccen sakamako.
Yadda Ake Daidaita Gudun Epoxy zuwa Tsarin Tsarin Dutse na Gaskiya
Zaɓin Epoxy yakamata ya fara da inda guduro ke buƙatar tafiya da kuma inda dole ya kasance. Micro-cracks da vacuum jiko suna buƙatar motsi. Babban lahani da gyare-gyare na tsaye suna buƙatar riƙewa. Ƙarewar saman yana buƙatar ma'auni tsakanin su biyun. CPS tana ba da bayanai masu amfani, amma ya kamata a fassara shi koyaushe tare da porosity na dutse, ƙarancin lissafi, zafin jiki, bayanin martaba, rheology, da buƙatun ƙarshe na ƙarshe.
Fara da lahani, ba lakabin danko ba
Tsagewar gashin gashi, buɗaɗɗen kogon travertine, ƙaramin ƙwanƙwasa baƙar fata, gyare-gyaren farin marmara, da ɗinkin onyx ba iri ɗaya bane matsala. Lalacewar faɗin, ɗaukar dutse, daidaitawa, da hankali na gani yakamata su ayyana halayen kwarara da ake buƙata kafin a zaɓi kewayon CPS.
Daidaita halin guduro da tsari
Gashi granite fasa:
ba da fifikon shigar ƙarancin danko da isasshen lokacin aiki don isa ga ɓarna na ciki.
Jiko mara ruwa:
ba da fifiko ga ƙarancin juriya don kwarara, kwanciyar hankali, da taga mai magani tsayin daka don kammala impregnation.
Taimakon raga:
yi amfani da kwararar sarrafawa wanda ke jika zaruruwa yadda ya kamata ba tare da wuce gona da iri ba.
Faɗin seams da cavities:
ba da fifikon riƙe guduro, ginin ƙasa, da kwanciyar hankali fiye da matsakaicin shigar ciki.
Gyaran tsaye:
kimanta halin thixotropic ko mara sag maimakon dogaro kawai akan ƙimar CPS mai tsayi.
Irin wannan ƙimar CPS na iya haifar da sakamako daban-daban
Kayayyakin da ke da ɗanko da aka buga iri ɗaya na iya yin yanayi daban-daban saboda kemistiri na halitta, thixotropy, tashin hankali na sama, saurin warkarwa, ƙarancin faɗaɗawa, jika, filaye, da hulɗar dutse suma suna tasiri aikin aikace-aikacen. Don haka ya kamata masu siye su kwatanta cikakken halayen samfur maimakon masu ba da matsayi ta lamba ɗaya ta ɗanko.
Menene ya kamata masu siye su kwatanta kafin yin oda mai yawa?
Kwatanta gauraye danko a ma'aunin zafin jiki, lokacin aiki, haɓakar danko yayin aikace-aikacen, zurfin shigar ciki, zubar gudu, yawan guduro, bayanin martaba, riƙewar saman ƙarshe, halayen gogewa, kwanciyar hankali launi, da daidaiton tsari. Sannan gwada tsarin da aka zaɓa akan ainihin dutse a ƙarƙashin yanayin masana'anta na yau da kullun.
Practical Recommendation
Idan guduro ba zai iya kaiwa ga lahani ba, rage juriyar kwarara. Idan ya kutsa da nisa ko ya ƙare daga gyarawa, ƙara sarrafa kwarara ko zaɓi tsarin cika mafi dacewa. Idan duka ƙarfafawar ciki da ƙarewar saman suna da mahimmanci, la'akari da shiga tsakani daban da matakan ƙarewa. Mafi kyawun dankon epoxy ba shine zaɓi mafi bakin ciki ko mafi kauri ba - shine tsarin da ya kai zurfin da ake buƙata, ya kasance inda ake buƙata, kuma yana samar da barga da aka gama bayan warkewa da gogewa.
Kuna Bukatar Daidaita Gudun Epoxy zuwa Aikace-aikacen Dutsenku?
Nau'in dutse, faɗuwar faɗuwa, porosity, zafin sarrafawa, yanayin aikace-aikacen, lokacin warkewa, da buƙatun gamawa duk suna shafar zaɓin epoxy da ya dace. Kafin siyan da yawa, gwada tsarin ɗan takara akan ainihin marmara, granite, onyx, dutse mai kima, tsarin goyan bayan raga, ko layin jiko.
Nassoshi
- Ƙungiyar Ƙasa ta Duniya don daidaitawa.
TS EN ISO 2555 Filastik - Resins a cikin Jihar Liquid ko azaman Emulsions ko Watsawa - Ƙayyadaddun Dangantakar Bayyanar Ta amfani da Hanyar Viscometer Nau'in Silinda guda ɗaya.
ISO/TC61.
Ƙungiyar Ƙasa ta Duniya don daidaitawa. - ASTM International.
ASTM D2196 - Daidaitaccen Hanyoyin Gwajin don Abubuwan Rheological na Abubuwan da ba Newtonian ba ta Viscometer Rotational.
ASTM International.
Matsayin ASTM da Laburaren Dijital na Injiniya. - WEST SYSTEM Technical Staff.
Manual mai amfani da tsarin WEST & Samfura.
Gougeon Brothers, Inc.
WEST SYSTEM Technical Publications. - WEST SYSTEM Technical Staff.
Fahimtar Maganin Epoxy da Tasirin Zazzabi.
Gougeon Brothers, Inc.
Epoxyworks / WEST SYSTEM Albarkatun Fasaha. - Sashen Fasaha na Gurit.
Tsarin Resin Epoxy: Gudanarwa, Danko da Halayen Cure.
Gurit.
Bayanan Fasaha na Samfur da Jagorar Sarrafa Haɗin Kai. - J. M. Dealy da kuma KF Wissbrun.
Narke Rheology da Matsayinsa a Gudanar da Filastik: Ka'idar da Aikace-aikace.
Van Nostrand Reinhold.
Polymer Processing da Rubutun Littattafan Magana. - Christopher W. Macosko.
Ka'idodin Rheological, Ma'auni, da Aikace-aikace.
Jami'ar Minnesota.
Wiley-VCH, 1994. - Charles Selwitz ne adam wata.
Epoxy Resins a cikin Tsararre Dutse.
Getty Conservation Institute.
Bincike a cikin Jerin Tsare-tsare, Gidajen Getty, 1992.