Chidimbu chekukurumidza:
Dombo mesh inotsigira epoxy inofanirwa kunyorovesa mesh yekusimbisa, chisungo chakavimbika kune slab, uye kurapa nekumhanya kunoenderana nekushisa kwefekitori. Kugadzirwa kwechando kunoda chemistry inoramba ichiwedzera simba mumamiriro ekutonhora, nepo zhizha kana kuomesa-mutsara kugadzirwa kunoda kudzorwa reactivity kuitira kuti epoxy isakurumidze kuyerera. Sarudza iyo tembiricha yewekishopu chaiyo, kunyorova kwemesh, nguva yekushanda, maitiro ekurapa, mamiriro ematombo, uye kumhanya kwemutsara - kwete nekupenya kana kurapa nguva wega.
Mesh inotsigira inotaridzika nyore kubva kunze.
Ibwe dombo rinotenderedzwa, fiberglass mesh inoiswa kumashure, epoxy inoiswa, uye mushure mekurapa slab inodzokera mukugadzirwa.
Muchokwadi, iyi ndeimwe yeaya maitiro apo fekitori inogona kudzokorora mafambiro akafanana zuva rega rega uye ichiri kuwana mhedzisiro dzakasiyana kubva munaNdira kusvika Nyamavhuvhu.
Munguva yechando, resin inogona kukora uye inononoka kurapa. Mesh fibers inoramba ichionekwa nekuti epoxy haina kunyorova nemazvo. Maslabs anogara kureba kupfuura zvaitarisirwa, uye vashandisi vanotanga kufambisa zvinhu simba rakakwana risati ragadzirwa.
Muzhizha, zvinopesana zvinogona kuitika. Iyo epoxy inoyerera zvakanaka pakutanga, asi hwindo rekushanda rinova pfupi. Batch hombe inotanga kupisa mumudziyo, resin inokora isati yafukidzwa slab yese, kana rimwe divi remambure rinogashira resin yakawanda kupfuura imwe.
Kuita kuri pachena ndiko kupomera viscosity.
Asi viscosity inongova chikamu chimwe chemhinduro.
Mubvunzo wakanyanya kukosha ndewekuti iyo yakazara resin-hardener system yakagadzirirwa kurapa zvinofanotaurwa patembiricha umo mutsara wekutsigira unoshanda.
Veropoxy parizvino inoparadzanisa mamiriro aya kuburikidza nekuzvitsaurira dombo epoxy systems kune yakaderera-tembiricha uye yakakwirira-tembiricha mesh inotsigira pane kubata imwe gadziriso seanonamira yegore rose.
Chii chinonzi Stone Mesh Backing?
Dombo mesh backing inzira yekusimbisa umo fiberglass mesh kana rimwe jira rinosimbisa rinosungirirwa kune kumashure kwechisikigo kana chakagadzirwa dombo slab.
Chinangwa hachisi chekuita kuti slab yega yega ifanane.
Iyo mesh uye resin inoshanda pamwe chete seyekusimbisa layer iyo inogona kubatsira kudzikamisa zvinhu zvisina kusimba, kuderedza njodzi yekuparadzira mutswe, uye kugadzirisa kuvimbika kwekubata panguva yekuzogadzirisa, kutakura, kugadzira, uye kuisa.
Nei fragile slabs inoda kusimbiswa
Matombo echisikigo ane heterogeneous.
Ma slabs maviri akachekwa kubva pachivharo chimwe chete anogona kuve akasiyana emaminerari miganhu, tsinga, madiki-akatsemuka, pores, saizi yekristaro, uye kushushikana kwemukati.
Zvinhu zvekushongedza zvakanyanya zvinogona kunyanya kunetsa nekuti zvinoonekwa nevatengi vanokoshesa - makristasi makuru, tsinga dzinoshamisa, shanduko yemaminerari, uye mapatani asina kujairika - zvinogonawo kugadzira kushaya simba kwenzvimbo.
Tsvagiridzo yematombo ekuvaka-yakaomeswa uye ekunze yakaratidza kuti girazi-fiber-yakasimbiswa epoxy masisitimu anogona kutadzisa kuparuka uye kunatsiridza maitiro emuchina, kunyangwe mashandiro ekusimbisa anosiyana zvichienderana nedombo, resin, fiber system, uye mhando yekushandisa.
Mesh backing inowanzoitika isati yapepereswa
Kune mitsetse yakawanda yekugadzira-slab, kusimbiswa kunoitwa kusati kwaitwa kupenya kwekupedzisira.
Iyo yekutsigira layer inoda kurapa zvakakwana isati yadzoka slab pakubata, kukuya, kupukuta, kana kudzika pasi.
Izvi zvinoita kuti kurapa nguva ive nyaya yekugadzira, kwete kungoreva marabhoritari.
Chii Chakanaka Mesh Inotsigira Epoxy Inoda Kuita?
Iyo inobatsira mesh-inotsigira epoxy inoda akati wandei maitiro panguva imwe chete.
Nyota iyo fiberglass mesh
Iyo resin inofanirwa kufamba nekutenderedza mesh fiber pane kugara pamusoro pejira.
Kunyorova-kunze kwakakodzera kunogadzira kusangana pakati pefibers, epoxy, uye substrate yedombo.
Kana nzvimbo huru dzakachena kana dzakaoma dzichiramba dzichionekwa mumambure, kusimbiswa kuchave kusingawirirani.
Bond kune ibwe pamusoro
Yakanaka fiber wetting haina kukwana kana epoxy isinganamati zvakanaka kune slab.
Guruva, hunyoro, slurry zvakasara, oiri, wakisi, zvigadziriso zvekuburitsa, uye zvimedu zvakasununguka zvese zvinogona kugadzira isina kusimba chimiro.
Ramba uchishanda kwenguva yakakwana
Mushandi anoda nguva yakakwana yekuparadzira iyo epoxy mhiri kwese slab uye kuisa zvizere mesh.
Iyo sisitimu iyo gels pakati nepakati nepakati slab hombe inogona kugadzira yakasimba uye isina simba nzvimbo mune imwechete yekusimbisa layer.
Kurapa nekukurumidza zvakakwana kune mutsara
Nguva yekushanda haigone kuva isingaperi zvakare.
Kana mesh yanyatsonyoroveswa uye resin yave munzvimbo, sisitimu inofanirwa kukudziridza simba rekubata rakakwana kufambisa slab kuburikidza nekugadzira nekumhanya kunoshanda.
Dzivisa mvura yakawandisa
Kana iyo resin yakanyanyisa kunyorova pasi pemamiriro chaiwo ekugadzira, inogona kutama kubva kune mesh, kuunganidza pama slab edges, kana kugadzira isina kuenzana resin kugovera.
Ramba uchienderana kuburikidza nekuchinja kwemwaka
Kazhinji ichi ndicho chinodikanwa chakaoma.
Resin inoita zvakakwana pa22°C inogona kuita zvakasiyana pa10°C kana 32°C.
Sei Zhizha neChando Mesh Backing Inoda Matanho Akasiyana
Epoxy kurapa inonzwa tembiricha.
Kana tembiricha yadzikira, epoxy isina kupora inowanzova viscous uye kuita kwemakemikari kunononoka.
Kana tembiricha yakwira, resin inowanzova nyore kuyerera, asi maitiro ekurapa anowedzerawo.
Izvi zvinogadzira njodzi dzakasiyana dzekugadzira.
| Production Condition | Main Resin Behaviour | Typical Risk | Zvinodiwa Nefekitari |
|---|---|---|---|
| Kutonhora kwechando workshop | Yepamusoro viscosity uye inononoka kuita | Kusanyorova, kunonoka kurapwa, kukurumidza kubata | Kuderera-kupisa kuporesa chemistry |
| Mamiriro ari pakati nepakati | Kuyerera kwakadzikama uye maitiro | Shift-to-shift tembiricha kusiyana | Hwindo rekushanda rakagadzikana uye kurapa kunodzokororwa |
| Kupisa kwezhizha workshop | Kuderera kwekutanga viscosity uye nekukurumidza kuita | Nguva pfupi yekushanda, kukurumidza kukora, kusaenzana application | Kudzorwa kwepamusoro-tembiricha reactivity |
| Heated drying line | Kurumidza kupisa kupinza mushure mekushandisa | Kurapa nguva isati yakwana kana kusaenzana kugadzirwa kwegel | System yakagadzirirwa kuomesa-mutsara mamiriro |
Chinhu chakakosha chiri nyore:
Chando nezhizha zvinoda kurapa kwakasiyana kudzora kunyangwe iyo inotarirwa viscosity inotaridzika yakafanana pabepa.
Nguva Yechando Mesh Kutsigira: Chii Chinochinja paKudzika Kwekupisa?
Iyo resin inova yakaoma kupararira
Sezvo epoxy isina kupora inotonhora, viscosity inowanzosimuka.
Roller kana spreader inoda kushanda nesimba. Resin inofamba nefiberglass zvishoma nezvishoma, uye mesh fibers inogona kuramba yakaoma zvishoma.
Izvi zvinonyanya kuoneka pane akakura slabs apo mushandisi anoda kuvhara akati wandei mativi metres nguva dzose.
Kupinda mudombo kunogona kuderera
Mesh kutsigira haivimbi chete nekubatana kune jira.
Iyo resin inodawo kupindirana kwakakwana nemapores, roughness, uye zvirema zvidiki kumashure kweiyo slab.
Kana resin ikanyanya kukora, kunyorova uye kupinda kwepamusoro kunogona kuita kushoma.
Nguva yekurapa inova isingafungidzike
Iyo yakajairwa mukamuri-tembiricha sisitimu inogona kuramba ichirapa mumamiriro ekutonhora, asi "pakupedzisira" haisi iyo yekugadzira yakatarwa.
Kana iyo slab inoda kaviri kwenguva refu isati yabata, chiteshi chekutsigira chinova bhodhoro.
Mafekitari anobva atanga kuita sarudzo dzine njodzi dzakadai se:
- kufambisa slabs apo resin ichiri girini;
- stacking yakasimbiswa slabs kare kare;
- kuwedzera kuwedzera kuomesa;
- kushandisa maheater asingadzoreki; kana
- kugamuchira mesh yakarapwa zvishoma.
Aya mapfupi anowanzo gadzira musiyano wakawanda.
Kana Yakadzika-Tembiricha Mesh Inotsigira Epoxy Inoita Sense
Iyo yechando-giredhi epoxy haifanirwe kungove yakajairwa kuumbwa ine yakanyanya kuoma yakawedzerwa pafekitori.
Iyo yekurapa chemistry pachayo inofanirwa kugadzirwa kuti irambe ichishanda pasi pemamiriro ekutonhora.
Veropoxy's Yakaderera Tembiricha Epoxy yeDombo Mesh Backing - 4090 / WBA25Q parizvino yakamisikidzwa kweinenge 10°C kugadzira.
Yayo yakadhindwa sisitimu inoshandisa:
- 4090 / WBA25Q resin-hardener musanganiswa;
- 100:25 kusanganisa ratio nekurema;
- 400-600 CPS viscosity;
- inenge 50-maminetsi ekurapa nguva; uye
- inenge 10°C inokurudzirwa kushanda tembiricha.
Chikamu chakakosha hachisi chekuti "maminitsi makumi mashanu ari nani pane maminitsi makumi matanhatu."
Chinhu chakakosha ndechekuti sisitimu inogadzirwa kuti igadzirise kurapa pasi peinotonhora mamiriro apo yakajairwa hardener inogona kunonoka zvisingaite.
Ndiani anofanira kufunga nezvechando-giredhi system?
Zvinonzwisisika kana:
- tembiricha yemusangano inogara inosvika 10°C;
- dombo pacharo rinotonhora mushure mekuchengetwa kwehusiku;
- mesh kutsigirwa kunoitika munzvimbo dzisina kupisa dzekugadzira;
- slabs inofanira kutamiswa nguva pfupi mushure mekusimbiswa;
- kunonoka kurapwa kwechando kuri kuderedza mutsara wekugadzira; kana
- vashandi vari kutsiva nemaoko kurapwa kunononoka.
Zhizha Mesh Kutsigira: Sei Kukurumidza Kusingagari Kuri Nani
Mamiriro okunze anopisa anotarisa nyore pakutanga.
Iyo epoxy inoyerera zvakanaka. Fiberglass inova pachena nekukurumidza. Vashandisi vanogona kufambisa resin kuyambuka slab nekuedza kushoma.
Ipapo wachi inotanga kushanda ichipikisana navo.
Nguva yekushanda inova pfupi
Tembiricha yepamusoro inowanzo mhanyisa iyo epoxy reaction.
Iyo resin inogona kutangira pairi inoshanda viscosity asi yakakora nekukurumidza kupfuura zvaitarisirwa.
Paslab hombe, nzvimbo yekutanga inogona kunyatsonyoroveswa nepo nzvimbo yekupedzisira inogamuchira resin yakatotanga kuvaka viscosity.
Mabheti akakura anogona kupisa nekukurumidza
Epoxy kurapwa ndeye exothermic.
Mushonga mukuru wakasanganiswa mubhakiti rakadzika unochengetedza kupisa.
Kuwedzera kwakachengetwa kupisa kunogona kukurumidza kuita.
Ichi ndicho chimwe chikonzero vashandi vezhizha dzimwe nguva vanoona bhaketi richipisa nepo resin yatopararira kune slab inoramba ichishanda kwenguva refu.
Kuomesa mitsetse inowedzera imwe tembiricha inoshanduka
Mafekitori anoshandisa mitsara inodziya kana yeovheni-inobatsirwa haifanire kufunga kwete tembiricha yekamuri chete asiwo tembiricha inounzwa mushure mekushandisa.
Iyo yekurapa sisitimu inofanirwa kushivirira iyo kutevedzana pasina kukurumidza kusingadzoreki.
Kana Yepamusoro-Tembiricha Mesh Inotsigira Epoxy Inoita Sense
Kune maworkshop anodziya uye kuomesa-mutsara kugadzirwa, chinangwa chinodzorwa reactivity.
Iyo epoxy ichiri kuda kunyorova uye kuyerera, asi iyo yekurapa system inofanirwa kuchengetedza yakakwana nguva yekushandisa yekupedzisa slab nguva dzose.
Veropoxy's Yakakwira Tembiricha Isinganhuwi Epoxy yeDombo Mesh Kutsigira - 4090 / BCO25Q-14 parizvino yakagadzirirwa 28°C+ uye drying-line mamiriro.
Mamiriro ayo akaburitswa anosanganisira:
- 4090 / BCO25Q-14 system;
- 100:25 resin-to-hardener ratio nekurema;
- 400-600 CPS viscosity;
- inenge 60-maminetsi ekuporesa nguva;
- high-tembiricha / 28 ° C+ mamiriro ekushanda; uye
- kushanda kusina kunhuhwirira kwekuenderera mberi kwekugadzira nharaunda.
Ndiani anofanirwa kufunga nezvemhando yepamusoro yekupisa?
Zvinonzwisisika kana:
- tembiricha yemusangano wezhizha inodarika 28°C;
- mesh kutsigirwa kunoshandisa mahovhoni ekuomesa kana maconveyor anopisa;
- standard epoxy inotanga kukora isati yapera application;
- ma slabs makuru anoda nguva yakareba yekunyorova;
- vashandisi vanosanganisa makirogiramu akati wandei pabatch;
- fekitari inomhanyisa mitsetse otomatiki inoenderera; kana
- kushanda-nguva kuenderana kunokosha kupfuura kukurumidza kurapa.
Nei Iyo yakafanana 400–600 CPS Isingareve Chigadzirwa Chimwechete
Zvichida ichi ndicho chinonyanya kukosha chidzidzo chemutengi munyaya yacho.
Ose maviri Veropoxy mesh-backing masisitimu parizvino anoburitsa angangoita 400-600 CPS viscosity.
Ose ari maviri anoshandisa chiyero che100:25 nehuremu.
Asi imwe yakagadzirirwa kutenderedza 10°C kugadzirwa uye imwe kutenderera 28°C+ kana kuomesa-tambo mamiriro.
Izvi zvinoreva kuti musiyano chaiwo hausi kungoita viscosity.
Iyo yakaoma uye yakakwana yekurapa chemistry iri kuita yakawanda yebasa remwaka.
| Tsanangudzo | Winter System | Zhizha / High-Temperature System |
|---|---|---|
| System | 4090 / WBA25Q | 4090 / BCO25Q-14 |
| Primary kushandiswa | Low-tembiricha mesh kutsigira | High-tembiricha / kuomesa-mutsara mesh kutsigira |
| Inokurudzirwa tembiricha | Inenge 10°C | 28 ° C + / inopisa-mutsara mamiriro |
| Kusanganisa ratio | 100:25 uremu | 100:25 uremu |
| Yakabudiswa viscosity | 400–600 CPS | 400–600 CPS |
| Yakadhindwa yekurapa nguva | Anenge maminitsi makumi mashanu | Anenge maminitsi makumi matanhatu |
| Chikonzero chikuru chekusarudza | Kurapa kwakavimbika mumamiriro ekutonhora | Kurapa kunodzorwa mumamiriro ekupisa |
Mutengi takeaway: Usasarudza zhizha nechando mesh-backing epoxy ne viscosity chete. Masisitimu maviri anogona kushambadza yakafanana CPS uye reshiyo asi achiita zvakasiyana zvakanyanya nekuti yavo yakaoma chemistry uye yekurapa chimiro chakagadzirirwa akasiyana tembiricha.
Mesh Wet-Out Yakanyanya Kukosha Pane Kungopfekera Mucheka
Mesh inogona kutaridzika "yakavharwa" ichiri kubatwa zvisina kunaka.
Chinangwa ndechekuti resin inyorovese fiber uye kugadzira hukama hwepedyo pakati pemucheka wekusimbisa uye pamusoro pedombo.
Izvo zvakakodzera wet-out inoratidzika
Kana fiberglass yakanyoroveswa neyakajeka epoxy system, mafiber anowanzo kuve akajeka uye anooneka akabatanidzwa neresin layer.
Mazoni machena anotaridzika akaoma anogona kuratidza kusakwana.
Indasitiri epoxy nhungamiro yefiberglass application inosimbisawo kuparadzira resin kubva munzvimbo dzakanyorova kuita jira rakaoma uye kubvisa resin yakawandisa pamberi pegelation.
Kunyanya kudiki resin kunogadzira yakaoma mesh
Kana huwandu hwekushandisa hwakanyanya kuderera:
- shinda dzinoramba dzakaoma;
- kusangana kwebwe kunova kusingawirirani;
- zvivharo zvinosara pasi pemambure;
- kusimbiswa kwenzvimbo kunowedzera kuderera; uye
- peeling inogona kutanga kubva munzvimbo dzisina kusungwa zvakanaka.
Yakawandisa resin haisi nani pakarepo
Yakawandisa resin inowedzera mutengo uye uremu pasina hazvo kuvandudza kusimbiswa.
Mahombe emvura anogona zvakare kugadzira kurapa kusina kuenzana, nzvimbo dzakapfuma-resin, uye kusakosha kwekuvaka-kupisa.
Chinangwa ndechekunyorova-kunze neinodzorwa resin huwandu.
Kugadzirira Kwepamusoro Kunogona Kusarudza Kuti Mesh Inoramba Yakanamatira
Kunyangwe iyo yakanakisa epoxy haigone kubatana yakavimbika kune kusvibiswa.
Bvisa guruva uye slurry
Kutema dombo uye kuenzanisa kunosiya yakanaka mineral dust uye slurry zvakasara.
Kana izvo zvimedu zvikaramba zviri pa slab, iyo epoxy inogona kusungirirwa kuguruva pane dombo.
Mhedzisiro yacho inogona kutaridzika inogamuchirika pakutanga uyezve peel panguva yekubata.
Dzora unyoro
Nzvimbo dzakanyorova dzematombo dzinogona kukanganisa akawanda epoxy bonding masisitimu.
Kana ma slabs akasiya tambo yekuwachisa pamberi pe mesh kutsigira, fekitori inofanirwa kusimbisa kuti iyo yekumashure yasvika painogamuchirwa yakaoma mamiriro isati yaiswa resin.
Bvisa zvimedu zvakasununguka
Matombo asina kusimba anogona kunge ane zviyo zvisina kusimba kana kuputika mamineral zones kumashure.
Kusungirira mesh pane izvo zvakatovharwa kubva kune slab hazvigadzirise dambudziko riripo.
Kusanganisa Ratio Ichiri Nyaya muZhizha neChando
Dambudziko rekushisa harifanirwe kugadziriswa nekushandura chiyero chekusanganisa.
Ose ari maviri azvino Veropoxy mesh-backing masisitimu anotsanangura 100:25 resin-kune-hardener nehuremu.
Chiyero ichocho chinofanira kuramba chakamira kunze kwekunge mutengesi achipa imwe nzira yakatenderwa yakasiyana.
Usawedzera zvakanyanya kuoma munguva yechando
Kuwedzera kuoma hakuchinji zvakachengeteka epoxy yakajairwa kuita yakaderera-tembiricha epoxy.
Off-ratio kusanganisa kunogona kuderedza kurapa kwemhando uye kugadzira zvisingaenderane zvemuchina zvivakwa.
Usaderedza hardener muzhizha
Saizvozvowo, kuderedza kuoma haisi nzira yakakodzera yekugadzira inononoka yezhizha system.
Nzira chaiyo ndeye kushandisa kurapa chemistry yakagadzirirwa kugadzirwa kwepamusoro-tembiricha.
Kuti uwane tsananguro yakadzama, ona iyo Epoxy Resin Mixing Ratio Guide yeDombo Processing.
Sei Viscosity Inobata Mesh Backing
Mesh backing inoda chiyero.
Iyo resin inofanirwa kuve yakatetepa zvakakwana kuti inyorovese mafibhi uye kupararira kune iyo slab, asi inodzorwa zvakakwana zvekuti haingotiza kubva pakusimbisa.
Kana viscosity yakanyanya
Mushandi anogona kuona:
- murombo mesh impregnation;
- high roller resistance;
- nzvimbo dzakaoma dzejira;
- mhepo yakawanda yakavharirwa;
- kushanda nesimba kwepamusoro; uye
- kusaenzana resin kugovera.
Kana viscosity yakaderera
Matambudziko anogona kuitika anosanganisira:
- mvura inoyerera pamatombo;
- resin kuunganidza pasi pe slab;
- kunyura zvakanyanya mumatombo ane porous;
- kudzika kwepamusoro kuvaka; uye
- kushandiswa kwezvinhu zvakanyanya.
Ichi ndicho chikonzero "controlled low viscosity" inowanzoita mutauro unobatsira pane "CPS yakaderera inogoneka."
Kuti uwane rumwe ruzivo nezvechisarudzo ichi, ona iyo Yakaderera-Viscosity vs Yakakwira-Viscosity Epoxy Guide.
Manual Mesh Backing vs Automated Production Lines
Manual kugadzirwa kunoda opareta-hushamwari nguva yekushanda
Vashandi vemaoko vanoda nguva yakakwana yeku:
- isa mesh;
- kusanganisa epoxy;
- dururira resin;
- chiwaridzire pasirebhu;
- shanda resin munzvimbo dzakaoma;
- bvisa zvinhu zvakawandisa; uye
- makwinya chaiwo kana makwapa enzvimbo akaoma.
Kana iyo epoxy ikava reactive nekukasira, kunaka kwekushandisa kunoenderana zvakanyanya nekumhanya kwemushandisi.
Automated mitsetse inoda kudzokorora
Mitsetse otomatiki kana semi-otomatiki inogona kuisa resin nekukurumidza, asi inosuma chimwe chinodiwa: inodzokororwa kutenderera nguva.
Batch rimwe harifanire kutanga kugeza maminetsi akati wandei pamberi peinotevera nekuda kwekuti tembiricha yachinja.
Kune otomatiki masisitimu, ongorora:
- kurongeka kwemamita;
- kusanganisa kuwirirana;
- resin tembiricha;
- line speed;
- roller pressure;
- mesh feed alignment;
- tembiricha yeovheni; uye
- kubata nguva mushure mekurapa.
Common Mesh Backing Failures uye Zvavanowanzoreva
| Dambudziko Rakacherechedzwa | Zvinogona Kukonzera | Chekutanga Kuongorora |
|---|---|---|
| Mesh inosvuura kubva padombo | Nzvimbo yakasvibiswa, kunyorova kusina kunaka, kurapwa kusina kukwana | Kucheneswa kwepamusoro, kunyorova, kufukidzwa neresin uye mamiriro ekurapa |
| Nzvimbo dzakachena dzakaoma mesh dzinosara | Kusakwana kunyorova-kunze kana resin zvakare viscous | Kuwanda kwekushandisa, viscosity uye roller tekinoroji |
| Epoxy inogara yakapfava muchando | Tembiricha iri pasi pemagadzirirwo akasiyana | Ambient, dombo uye resin tembiricha |
| Epoxy gels nekukurumidza muzhizha | High tembiricha kana hombe exothermic batch | Batch saizi, tembiricha yezvinhu uye hardener system |
| Resin inomhanya kubva kune slab edges | Yakawandisa zvinhu kana yakawandisa fluid system | Kuwanda kwekushandisa uye viscosity pakupisa kwekugadzira |
| Bubbles kana voids pasi mesh | Kusanyorova-kubuda, mhepo yakavharirwa kana kukunguruka kusina kuenzana | Maitiro ekushandisa uye kubata kwejira |
| Nzvimbo dzakasiyana dzinorapa zvakasiyana | Kusanganiswa kusina kunaka kana kupisa kusina kuenzana | Kusanganisa kufanana, chiyero uye tembiricha ye slab |
| Slab inoputsika mushure mekutsigirwa | Kusimbisa kusina kukwana kwebwe chirema chimiro | Mamiriro ematombo, mesh yakatarwa, kufukidzwa kweresin uye chaiyo mechanika chinodiwa |
Nei "Kuoma Kubata" Haisi Yakavimbika Kubata Maitirwo
Slab inogona kunzwa yakaoma pamusoro apo iyo yekutsigira sisitimu isati yagadzira yakakwana mechanic performance yekubata.
Tsvagiridzo yekuongorora maindasitiri matombo ekusimbisa yakanyatso kucherekedza kuti mafekitori dzimwe nguva anodzosa slabs mukugadzira zvichibva pane empirical "yakaoma kubata" kwete zvinodiwa nemugadziri wekurapa resin.
Izvi zvinogadzira njodzi isingakoshi.
Tsanangura mucherechedzo chaiwo wekubata
Iyo fekitori inofanirwa kuona iyo yakasimbiswa slab inofanirwa kurarama inotevera:
- lifting;
- turning;
- kutakura ngoro;
- stacking;
- calibration;
- polishing; kana
- kugadzira.
Ipapo kurapa kunofanirwa kuenderana nemutoro chaiwo.
Maitiro ekusarudza Zhizha vs Chando Mesh Inotsigira Epoxy
| Kana Yako Yekugadzira Mamiriro Ari… | Isa pamberi… | Sei |
|---|---|---|
| Workshop iri pedyo ne10°C | Kuderera-kupisa kuporesa chemistry | Masisitimu akajairika anogona kurapa zvishoma nezvishoma uye akanyorova mesh zvisina kunaka |
| Dombo rinotonhora kubva kunze kwekuchengetera | Tarisa tembiricha yematombo usati waiswa | Iyo slab inogona kuramba ichitonhora kupfuura mweya wefekitori |
| Wekishopu yezhizha inopfuura 28°C | Kudzorwa kwepamusoro-tembiricha reactivity | Inochengetedza nguva yekushanda inobatsira |
| Kuomesa ovheni kana mutsara unopisa | High-temperature / line-compatible system | Inodzivirira kurapwa nguva isati yakwana panguva yekupisa |
| Manual hombe-slab inotsigira | Yakareba yakakwana nguva yekuvhura | Vashandi vanoda nguva yekunyorova zvakakwana |
| Otomatiki inoenderera mutsara | Batch-to-batch kurapa kuenderana | Kugadzikana kwemutsara kumhanya kunoenderana neinodzokororwa maitiro ekuita |
| Ibwe rakanyanya porous | Kudzorwa kuyerera uye kushandiswa kweresin | Yakawandisa resin inogona kupera mu slab |
| Ibwe rakanyanya fragile exotic | Simbisa mesh density uye yakazara yekusimbisa system | Epoxy chete haigadziri simba rekupedzisira |
Maitiro ekuyedza Mesh Inotsigira Epoxy Isati Yaodha Yakawanda
Danho 1: Shandisa dombo chairo rekugadzira
Edza epoxy pane imwechete granite, marble, dombo rakagadzirwa, kana exotic slabs maitiro efekitori.
Danho rechipiri: Shandisa mesh chaiyo
Mesh density, faibha chimiro, uye kurapwa kwepamusoro kunogona kukanganisa resin kudiwa uye kunyorova.
Danho rechitatu: Edza patembiricha chaiyo yemwaka
Iyo yechando epoxy inofanirwa kuongororwa padyo neinotarirwa yechando kugadzirisa mamiriro.
Chigadzirwa chezhizha chinofanira kuedzwa pane chaiyo yepamusoro-tembiricha mutsara mamiriro.
Nhanho 4: Rekodha nguva yekushandisa
Edza nguva kubva pakusanganiswa kusvikira slab yose yanyatsonyorova.
Nhanho 5: Rekodha kushandiswa kweresin
Tevera magiramu kana makirogiramu paskweya mita kana pane slab.
Izvi zvakakosha pakuenzanisa mutengo chaiwo wekugadzira.
Nhanho 6: Tarisa mesh nemeso
Ongorora nzvimbo dzakaoma, mabubbles, wrinkles, kusimudza mupendero, uye kusaenzana kwekuvhara resin.
Danho rechinomwe: Bvumira mushonga wakataurwa
Usapfupisa nguva yekurapa nekuda kwekuti nzvimbo yacho inonzwa yakaoma.
Nhanho 8: Mhanya iyo slab kuburikidza nekubata chaiko
Isimudze, ifambise, itendeutse, uye idzorere kukugadzirwa maererano nenhevedzano yenguva dzose yefekitari.
Nhanho 9: Enzanisa akawanda slabs
Sample imwe yakabudirira haina kukwana kubvumwa kwevazhinji.
Kusiyanisa kwedombo kunoreva kuti sisitimu inofanirwa kutariswa kune akati wandei anomiririra slabs.
Mesh Inotsigira Epoxy Mutengi Cheki
| Supplier Mubvunzo | Nei Zvichikosha |
|---|---|
| Hardener iyi yakagadzirwa nemhando ipi yetembiricha? | Inosarudza kukodzera kwekurapa kwemwaka |
| Chii chinonzi viscosity yakasanganiswa pane yakataurwa tembiricha yekuyedza? | Inobatsira kufanotaura mesh kunyorova-kunze uye kumhanya |
| Chii chinonzi resin-to-hardener ratio? | Inodiwa pakudzokorora kupora |
| Reshiyo yacho neuremu kana vhoriyamu? | Inodzivirira dosing kukanganisa |
| Inguva yakareba sei iyo inobatsira hwindo rekushanda? | Inotarisa kana slab yakazara inogona kupedzwa |
| Ndeipi nguva iyo slab inogona kubatwa zvakachengeteka? | Zvinobatsira kupfuura "nguva yekurapa" isina kujeka |
| Icho chigadzirwa chakakodzera mitsara yemanyorero kana otomatiki here? | Kumhanyisa kwekushandisa kunoshandura iyo inodiwa yekurapa mbiri |
| Inokodzera kuomesa-mutsara kana kurapa ovheni? | Yakakosha kune inodziya yekugadzira masisitimu |
| Tinogona kuyedza sampuli padombo redu uye mesh? | Miedzo chaiyo yefekitari inoratidza kuenderana |
| Kuita kunoenderana sei pakati pemabhechi? | Kuramba kuchigadzirwa kunoenderana nekudzokorora |
Common Mesh Kutsigira Zvikanganiso Zvokudzivisa
Kushandisa epoxy imwe gore rese pasina kuyedza mwaka
Kana tembiricha yefekitori ichichinja zvakanyanya pakati pechando nezhizha, imwe dhizaini inogona kusapa yakafanana maitiro hwindo gore rese.
Kuwedzera kuwedzera kuomesa muchando
Iyi haisi inodzorwa inotsiva yepasi-tembiricha yekurapa chemistry.
Kuderedza kuoma muzhizha
Iyi haisi nzira yakachengeteka yekuwedzera nguva yekushanda.
Kuisa mesh pamusoro pematombo ane huruva
Iyo epoxy inogona kusungirirwa kune kusvibiswa panzvimbo ye slab.
Kufungidzira kuvharika kunooneka kunoreva kunyorova kwakazara
Iyo resin inofanirwa kupfekedza mesh uye kugadzira yakavimbika kubata nedombo.
Kufambisa slabs nokukurumidza kana pasi panonzwa yakaoma
Kubata-kuoma mamiriro haaratidzi akakwana ekubata simba.
Kuregeredza tembiricha yematombo
Iyo slab pachayo inogona kutonhora zvakanyanya kana kudziya kupfuura mweya weworkshop.
Kuenzanisa epoxy chete nemutengo pakirogiramu
Chigadzirwa chakachipa chinodya rakawanda resin, chinonotsa mutsara, kana kugadzira rework chinogona kudhura pane yapera slab.
Kurudziro: Sarudza Iyo Kurapa System Kutenderedza Nguva Yekugadzira
Iyo yakanakisa mesh-inotsigira epoxy haingori chigadzirwa chine kukurumidza kurapa kana yakaderera viscosity.
Ndiyo sisitimu inoita kuti fekitori inyorovese mesh zvizere, ichengetedze yakavimbika chisungo, uye isvike yakachengeteka yekubata simba pakudziya chaiko kwekugadzira.
Kana fekitori ichishanda pedyo ne10°C munguva yechando, isa pamberi-yepasi-tembiricha kemisitiri yekurapa.
Kana kugadzirwa kuchigara kuchikwira pamusoro pe28°C kana kushandisa tambo yekuomesa inodziya, tungamira kunodzorwa kwepamusoro-tembiricha reactivity.
Kana iyo imwe viscosity nhamba ichionekwa pane zvese zvigadzirwa, usafunga kuti zvinochinjika.
Enzanisa iyo yakazara resin-hardener kuumbwa, inobatsira nguva yekushanda, kurapa maitiro, mesh kunyorova-kunze, tembiricha ye slab, kumhanya kwemutsara, uye chaiyo yekubata mhedzisiro.
Uye kana dombo racho rikasasimba zvisina kusimba, rakatsemuka zvakanyanya, kana kuti rakasiyana-siyana, bata mesh inotsigirwa segadziriro yakakwana yekusimbisa-kwete kungotenga zvinonamira.
Mibvunzo Inowanzo bvunzwa Nezve Stone Mesh Inotsigira Epoxy
1. Ndeipi epoxy yakanakira dombo mesh kutsigira?
Iyo yakanakisa epoxy inoenderana nekupisa kwemusangano, mamiriro ematombo, mesh mhando, kumhanya kwekugadzira, uye kurapa zvinodiwa. Fekitari yechando inogona kuda yakadzika-tembiricha yekurapa system, nepo inopisa yezhizha workshop kana mutsara wekuomesa inoda kudzorwa-tembiricha reactivity. Yakanaka mesh wetting, yakavimbika kunamatira kwematombo, uye yakakwana nguva yekushanda yakakosha pane kusarudza ne viscosity chete.
2. Ko mesh imwe chete inotsigira epoxy inogona kushandiswa muzhizha nemuchando here?
Dzimwe nguva, asi hazvifanirwe kufungidzirwa. Kuchinja kwekushisa kwemwaka kwakakura kunokanganisa ese epoxy viscosity uye nekukurumidza kurapa. Mafekitori anoshanda akapoteredza 10°C muchando uye pamusoro pe28°C muzhizha anogona kubatsirwa kubva kune akapatsanurwa masisitimu ekurapa akagadzirirwa iwo mazinga etembiricha.
3. Sei mesh inotsigira epoxy ichirapa zvishoma nezvishoma munguva yechando?
Tembiricha yakaderera kazhinji inowedzera isina kupora epoxy viscosity uye inononoka resin-hardener reaction. Kana iyo magadzirirwo asina kugadzirwa kutonhora mamiriro, mesh kunyorova uye kukura kwesimba zvinogona kunonoka kugadzira zvakajairika.
4. Sei epoxy gel ichimhanya zvakanyanya panguva yezhizha mesh inotsigira?
Kupisa kwepamusoro kunomhanyisa epoxy kurapwa. Mabheti makuru akasanganiswa anogona zvakare kuchengetedza kupisa kwakanyanya, zvichiita kuti mhinduro ikurumidze mukati memudziyo wekusanganisa. Shandisa tembiricha-yakakodzera chemistry, kudzora saizi yebatch, uye tarisa resin uye tembiricha ye slab pane kushandura iyo yakatsanangurwa musanganiswa reshiyo.
5. Fekitari yematombo inofanirwa sei kuedza mesh inotsigira epoxy isati yahodha yakawanda?
Shandisa ibwe chairo rekugadzira uye mesh, kuyedza pasi peanomiririra tembiricha yemwaka, rekodhi resin kushandiswa uye inobatsira nguva yekushanda, tarisa yakazara fiber wet-out, bvumidza kurapwa kwakataurwa, uye wozobata slab kuburikidza neyakajairwa kugadzirwa kutevedzana. Enzanisa ma slabs akati wandei usati wabvumidza kuwanda kwekupa.
Maitiro ekuchengeta Stone Mesh Inotsigira Yakagadzikana kuburikidza neZhizha neChando
Kuvimbika mesh kusimbiswa kunoenderana nekufananidza resin kuyerera uye kurapa chemistry kune chaiyo yekugadzira nharaunda. Nguva yechando inowedzera viscosity uye inononoka kuita, nepo kupisa kwezhizha kunovandudza kuyerera kwekutanga asi kunopfupisa hwindo rekushanda. Sitimu yekurudyi inofanirwa kunyorovesa mesh, kusungirira padombo rakachena, uye kukudziridza simba rekubata rinofanotaurwa pasina kumanikidza vatyairi kutsiva tembiricha ne-off-ratio musanganiswa kana kudziya kusingadzoreki.
Sarudza iyo yakaoma yakatenderedza tembiricha chaiyo yefekitori
Kana kugadzirwa kwechando kunosvika 10°C, shandisa kemesitiri yakagadzirirwa kurapa zvakavimbika kune tembiricha yakaderera. Kana kugadzirwa kwechirimo kuchipfuura 28°C kana kushandisa mitsetse yekuomeswa inopisa, shandisa tembiricha yepamusoro inochengetedza nguva yekushanda yakakwana kuti mesh impregnation.
Matanidza maitiro nemamiriro ekugadzira
Cold winter workshop:
koshesa kuderera-kupisa kurapa chemistry uye simbisa-kunyorova padombo rinotonhora.
Kugadzirwa kwezhizha kunopisa:
chengetedza hwindo rinoshanda uye dzivirira yakawandisa exothermic batches.
Drying-line kugadzira:
shandisa chimiro chakagadzirirwa kurapwa kunodzorwa pasi petembiricha yakakwira.
Manual mesh kutsigira:
ita chokwadi chekuti vashandisi vane nguva yakakwana yekuvhura yekumisikidza zvizere slab yakazara.
Dombo risina kusimba kana rekunze:
ongorora iyo mesh density, epoxy system, kukanganisa kwematombo, uye kubata zvinodiwa pamwechete.
Usatonge kusimbiswa nekubata-kuoma kutaridzika
Nzvimbo inonzwa yakaoma haisati yagadzirira kusimudzwa, kutenderedzwa, kukwenenzverwa, kana kutakurwa. Tsanangura chinodiwa chekubata chiitiko uye chisimbise pane chaiwo slabs. Nguva chaiyo yekurapa inguva inodiwa kuti usvike kune inotevera danho rekugadzira rakachengeteka-kwete nguva iyo iyo nzvimbo inomira kunzwa tacky.
Chii chinofanira kuenzaniswa nevatengi pakati pevatengesi?
Enzanisa tembiricha yemhando, yakasanganiswa viscosity, nguva yekushanda, kurapa maitiro, yakakurudzirwa batch saizi, mesh wetting, kunamatira kwematombo, kunhuhwirira chimiro, kuomesa-mutsara kuenderana, kushandiswa kweresin, uye batch kuenderana. Wobva waedza masisitimu mapfupi uchishandisa dombo rako, mesh, vanoshanda, uye mwaka wekugadzira mamiriro.
Kurumbidza Kunoshanda
Kana kurapa kwechando kuchinonoka, chinja kune yakaderera-tembiricha chemistry pane kuwedzera yakawedzera kuomesa. Kana zhizha resin gels pamberi pe slab yakanyatsonyoroveswa, shandisa yakakwira-tembiricha system ine controlled reactivity pane kuderedza kuoma. Kana mesh yakasvuuka, ongorora kugadzirira kwepasi, kunyorova, uye rapa usati wapomera fiberglass. Uye kana slab isina kusimba ichiri kutsemuka mushure mekutsigirwa, ongorora iyo yakazara yekusimbisa dhizaini pane kufunga kuti yakawanda epoxy yega inogadzirisa dambudziko.
Unoda Mesh Inotsigira Epoxy Yenyu Yechokwadi Yekugadzira Tembiricha?
Rudzi rwedombo, fiberglass mesh, tembiricha yemusangano, tembiricha ye slab, kumhanya kwemutsara, nzira yekurapa, uye hurongwa hwekubata zvese zvinokanganisa mesh-backing performance. Edza iyo yakazara sisitimu pasi pemamiriro ako chaiwo echando uye zhizha usati wabvumidza kugadzirwa kwakawanda.
References
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Mhedzisiro yeGlass Fiber-Reinforcement paMechanical Properties yeCoarse Grained Building Stone.
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Kuvaka uye Zvishandiso zvekuvaka, Vol. 155, 2017, mapeji 79-87. - A. A. Pazeto, P. M. Amaral uye R. L. Arcanjo.
Ongororo Yekuita Kwemaitiro Ekusimbisa Nzira dze "Exotic" Matombo Ekuvaka Zvinoenderana Nezvino Tekinoroji Zvinodiwa.
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International Journal of Rock Mechanics uye Mining Sayenzi, Vol. 135, 2020, Chinyorwa 104507. - WEST SYSTEM Technical Staff.
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Nhoroondo ye Gougeon Brothers, Inc.
WEST SYSTEM Epoxy Technical Resources. - WEST SYSTEM Technical Staff.
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Nhoroondo ye Gougeon Brothers, Inc.
WEST SYSTEM Epoxy Technical Resources. - WEST SYSTEM Technical Staff.
WEST SYSTEM User Manual & Chigadzirwa Guide.
Nhoroondo ye Gougeon Brothers, Inc.
WEST SYSTEM Technical Publications. - ASTM International Committee C18 paDimension Stone.
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Bhuku Repagore reASTM Standards, Vol. 04.07. - ASTM International Committee C18 paDimension Stone.
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Bhuku Repagore reASTM Standards, Vol. 04.07. - Charles Selwitz.
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Tsvagiridzo muConservation Series, Getty Publications, 1992.