Ƙaƙwalwar Ƙaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙadda ) Ya Fuska ne. Ma'auni na tunani shine Plywood don Tsarin Tsarin Kankara.
Nau'in Aikin Fim ɗin Fuskar Fuskar Fim ɗin PlywoodRufe Plywood:
Gabaɗaya akwai nau'ikan Kankare Formwork Shuttering Plywood
1. Kankare Formwork Shuttering Plywood (launi allon) plywood ba tare da saman jiyya;
2. Kankare Formwork Shuttering Plywood (a takaice a matsayin mai rufi allo) Plywood Bi da tare da guduro gama;
3. Kankare Formwork Shuttering Plywood (Fim Faced Plywood) plywood mai rufi da tsoma m fim
Takamaiman Kayan Aikin Rufe Rufe LambaFim Fuskanci PlywoodBukatun:
1. Girma da buƙatun haƙuri don Fim ɗin Fuskar Fuskar Fuskar Fim mai Rufaffen Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwa:
Don Simintin Tsarin Tsarin Tsarin Tsara Plywood a cikin tsarin zamani, haƙuri a tsayi da faɗi shine 0-3 mm, kuma don samfuran da ba na zamani ba, haƙuri a tsayi da faɗin su
Hanyar auna tsayi da faɗin Kankare Formwork Shuttering Plywood
Hanyar gano tsayi da faɗi: Auna maki 2 na tsayi da faɗin kowane farantin tare da ma'aunin tef ɗin ƙarfe a 100mm daga gefen farantin, ɗauki matsakaicin ƙimar, bambanci tsakanin matsakaicin ƙimar da girman ƙima shine haƙuri ( duba Hoto na 1 a kasa).
Matsakaicin kauri da aka yarda da shi don Kankare Formwork Shuttering Plywood zai bi Tebu 2.
Hakuri da kauri (mm) tebur 2
Kauri mara kyau
Bambance-bambancen da aka yarda tsakanin matsakaicin kauri da kauri na ƙididdiga
Matsakaicin kauri da aka yarda da shi na kowane faranti
≥12mm ~ 15mm ± 0.5mm 0.8mm
≥15mm ~ 18mm ± 0.6mm 1.0mm
≥18mm ~ 21mm ± 0.7mm 1.2mm
≥21mm ~ 24mm ± 0.8mm 1.4mm
Hanyar Gane Kauri Tsakanin Tsarin Tsarin Tsara Tsakanin Tsararraki: Auna kaurin Kankare Tsarin Rufe Plywood tsakanin 24mm zuwa 50mm daga gefen farantin tare da micrometer (ko vernier caliper). Wurin aunawa yana tsakiyar kowane kusurwa da gefen. Auna maki 3 da maki 1 bi da bi a kan tsayi da gajere kuma ku ɗauki matsakaicin maki 8. Bambanci tsakanin matsakaita da kauri na suna shine karkacewa (duba Hoto na 1 a sama).
Abubuwan da aka yarda da su da iyakoki na yaƙi don tsayin diagonal na Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa ) na Ƙarfafawa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙƙarfan Ƙaƙƙarfan Ƙaƙwalwa na Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwar Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙaƙwalwar Ƙaƙwalwar Ƙaƙwalwa an nuna a cikin Table 2 da Table 3.
Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa ) Biyu zai iya yarda da shi (mm) Tebur 2
| Kankare Formwork Shuttering PlywoodTolerance Tsawon | Bambancin tsayi tsakanin diagonal biyu |
| ≤1220 Saukewa: 1220-1830 Saukewa: 1830-2135 ：2135 | 3 4 5 6 |
Kankare Formwork Shuttering PlywoodTebur iyaka iyaka3
| Tickness | Daraja | |
| Babban darajar Plywood | Babban darajar Plywood | |
| 12㎜ da sama | bai wuce 0.5% ba | bai wuce 1% ba |
Lura: Warpage an bayyana shi azaman rabo na matsakaicin tsayin madaidaicin layin siminti na Formwork Shuttering Plywood zuwa tsayin layin diagonal.
1. Hanyar gano bambancin diagonal: Auna bambanci tsakanin diagonals biyu tare da ma'aunin tef na karfe.
(2) Hanyar gano shafi: Ana amfani da mai mulki na karfe don auna tsayin diagonal kuma ana amfani da ma'auni (ko ma'aunin tef na karfe) don auna matsakaicin tsayi tsakanin mai mulki da farantin karfe. Rabon na ƙarshe da na farko shine warpage; Tsawon diagonal da aka yarda da juzu'i da iyakacin shafi.
Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙadda ) ya yi ne bai kamata ya wuce 0.8mm/m a tsaye ba.
Auna a tsaye na gefe ɗaya na mai mulkin kusurwar dama a gefe ɗaya na Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa 2 ) ya yi (duba Hoto 2) ta hanyar auna nisa tsakanin ɗayan hannun mai mulki na dama da gefen farantin (duba Hoto 2). ) a nesa na 1000 [1] mm daga kusurwar farantin.
6) A tsaye na gefuna huɗu na Kankare Formwork Shuttering Plywood dole ne ya wuce 1.0 mm / m.
Sanya mai mulki a gefen farantin (ko wuri kuma daidaita waya a kusurwoyi biyu na farantin) kuma auna matsakaicin matsakaici tsakanin mai mulki (ko daidaita waya) da gefen farantin.
1. Tsarin Bukatun Kankare Tsarin Rufe Plywood
1) Ƙaƙƙarfan itace na nau'i biyu masu kusa na veneers za su kasance daidai da juna, kuma veneers na nau'i-nau'i masu ma'ana a bangarorin biyu na tsakiyar Layer ya zama nau'in bishiyar ko bishiyoyi masu kama da kayan jiki da na inji da kauri iri ɗaya.
2) . za a yi la'akari da daidaitattun tsarin samfurin ƙãre. A lokacin taro mara kyau, jimlar kauri na farantin saman da kowane Layer na veneer tare da jagorar fiber iri ɗaya kamar farantin saman ba zai zama ƙasa da 40% ba kuma bai wuce 60% na kauri ba. Adadin yadudduka na Board ba zai zama ƙasa da 7. Kauri daga cikin kwandon ba zai zama ƙasa da 1.2mm ba, kuma kauri na farantin da aka rufe ba zai zama ƙasa da 0.8mm ba.
3) . farantin saman na wannan Layer zai zama nau'in itace iri ɗaya.
4) Kankare formwork rufe plywood kada ya kasance free of inclusions da zai iya shafar amfani da shi. Ba za a yi amfani da tef ɗin manne ba da aka yi amfani da shi don tsagawa a cikin plywood. Idan aka yi amfani da shi don tsagawa ko gyara panel ɗin, za a cire tef ɗin manne, sai dai ba a yi masa ado ba, kuma ba za a bar alamar tef ɗin ba.
2. Nau'in Abubuwan Bukatun Kankare Formwork Shuttering Plywood
The katako nau'in kankare formwork shuttering plywood ne: masson Pine, Yunnan Pine, larch, radial Pine, poplar, Birch, lotus, Liquidambar, pseudo alder, Liu'an, Oakland, clone, abidong, da dai sauransu.
3. Abubuwan Buƙatun Manne na Kankare Tsarin Rufe Plywood
1) A m na kankare formwork rufe plywood zai zama phenolic guduro ko guduro tare da daidai yi.
2) Za a yi amfani da guduro ko guduro tare da daidaitaccen aiki don kammala guduro.
3) Gudun da aka yi amfani da shi don shafa zai zama resin phenolic ko guduro tare da aikin daidai.
Lura: phenolic guduro wani nau'i ne na resin da aka yi ta hanyar samar da polymerization na phenol da formaldehyde a ƙarƙashin yanayi mai kara kuzari, neutralization da kuma wanke ruwa.
.
1) Gabaɗaya, an ƙayyade darajar farantin da aka gama ta hanyar dubawa na gani na lahani da aka yarda akan farantin da aka gama. Matsayin ya dogara da lahani na kayan da aka yarda, lahani na injina da buƙatun tsagawa.
2) Kankare formwork shuttering plywood (bayani allo) ya kasu kashi biyu maki bisa ga bayyane abu lahani da kuma aiki lahani a kan ƙãre jirgin: Grade A kayayyakin (m kayayyakin) da sa B kayayyakin (m kayayyakin). Matsalolin da aka halatta su bi ka'idodin tebur 5.
3) . da kankare formwork shuttering plywood tare da guduro gama ya kasu kashi biyu maki bisa ga bayyane aiki lahani a kan ƙãre farantin: Grade A kayayyakin (kyawawan kayayyakin) da kuma sa B kayayyakin (m kayayyakin). Lalacewar da aka yarda za su bi ka'idodin tebur 6. Ingancin bayyanar farantin tushe zai cika buƙatun da suka dace a cikin Table 5.
4) Kankare formwork shuttering plywood (fim fuskantar plywood) ya kasu kashi biyu maki bisa ga bayyane aiki lahani a kan ƙãre farantin: Grade A kayayyakin (kyawawan kayayyakin) da sa B kayayyakin (m kayayyakin). Lalacewar da aka yarda za su bi ka'idodin tebur 7. Ingancin bayyanar farantin tushe zai cika buƙatun da suka dace a cikin Tebura 5.
5) Za a yi yashi ko goge saman farantin. Idan mai kaya da mai siye suka amince da ita, za a iya yi masa yashi (yankasu) ko kuma ba za a yi masa yashi a gefe guda ba.
6) Kankare formwork rufe plywood tare da fim fuskantar plywood guduro gama za a mai rufi da guduro a garesu. Idan ɓangarorin biyu suna da maki daban-daban, za a yi musu alama a fili, sannan a rufe bangarorin huɗu da fenti mai hana ruwa.
7) Kankare formwork rufe plywood (mai rufi allo) za a mai rufi a bangarorin biyu. Idan maki a ɓangarorin biyu sun bambanta, za a yi masa alama a fili, kuma za a shafe bangarorin huɗu da fenti mai hana ruwa.
2. Halayen Jiki da Injini na Kankare Form Work Shuttering Plywood
Kaddarorin jiki da na inji na kowane nau'in siminti mai rufe plywood za su bi tanadin da ke cikin Tebu 8.
Ma'aunin ma'aunin kaddarorin jiki da injiniyoyi Tebura 4
| Iyana da |
| Tkaushi(mm) da | |||||
| ≥12 ~ 15 | ≥15 ~ 18 | ≥18 ~ 21 | ≥21 ~ 24 | ||||
| Mmai abun ciki | % | 6 zuwa 14 | |||||
| Dgirman kai | t/m3 | INda Plywood0.6 ~ 0.65 | Bamboo plywood 0.7-0.8 | ||||
| Ƙarfin haɗin gwiwa | MPa | ≥0.7 | |||||
| Ƙarfin lanƙwasa a tsaye | Daidaitacce striation | MPa | ≥50 | ≥45 | ≥40 | ≥35 | |
| Juyin juyayi | ≥30 | ≥30 | ≥30 | ≥25 | |||
| Modulus na elasticity | Daidaitacce striation | MPa | ≥ 6000 | ≥ 6000 | ≥ 6000 | ≥ 6000 | |
| Juyin juyayi | ≥4500 | ≥4500 | ≥4000 | ≥4000 | |||
| Ayyukan tsiri tsomawa |
| Tsawon peeling na kowane gefe na bangon bangon bangon bangon bangon bangon bango ba zai wuce 25mm ba. | |||||
Lura: ① Ƙarfin lanƙwasawa: Ƙarfin lanƙwasawa na tsaye shine rabo na lokacin lanƙwasawa da sashin lanƙwasawa na samfurin a ƙarƙashin matsakaicin nauyi. Daukar allon da mutum ya kera a matsayin misali, idan aka danne allon da mutum ya yi, zai haifar da wasu lankwasa. Ana kiran wannan yanayin "a tsaye lankwasawa". “Ƙarfin lanƙwasa a tsaye” yana nufin ƙarfin matsi da allon da mutum ya yi zai iya ɗauka lokacin da aka matsa masa kuma ya lanƙwasa zuwa karaya, wanda aka bayyana a cikin MPa. ② Modulus na elasticity, wanda kuma aka sani da na roba coefficient, Matasa modules, yana daya daga cikin mafi mahimmanci da kuma halayen kayan aikin injiniya na kayan roba, da kuma wakilcin wahalar nakasar abubuwa, wanda E. An bayyana shi azaman rabo. na danniya zuwa madaidaicin nau'in abu mai mahimmanci a ƙananan nakasawa.
3.Test Hanyar domin kankare formwork shuttering plywood
4. Tsawon tsayi da nisa, diagonal, warpage da kaddarorin na zahiri da na inji na simintin simintin rufe plywood za a yi samfuri don dubawa kamar yadda ake buƙata.
Alama, lakabi, marufi, sufuri da kuma ajiya na kankare formwork rufe plywood
Alamomi, alamomin, marufi, sufuri da adana kayan aikin siminti mai rufewa za su bi ƙa'idodi. Alamar darajar da aka buga tare da lambar za ta kasance daidai da darajar farantin.
1. Gano kankare formwork shuttering plywood
A kan ƙananan kusurwar dama ko gefen kowane kankare formwork rufe plywood backplane, ink ɗin da ba za a iya gogewa ba za a sanya shi tare da alamomin da ke nuna nau'in, daraja, matakin fitarwa na formaldehyde, lambar masana'anta, lambar dubawa da ranar samarwa na kankare formwork rufe plywood.
Alamar darajar suna amfani da "mafi kyau" da "cancanta" don wakiltar kowane nau'i na kayan aikin kankare mai rufe plywood bi da bi.
Matakan fitarwa na Formaldehyde ana yiwa alama da E0, E1 da E2 bi da bi.
Lura: formaldehyde wani nau'in iskar gas ne. Idan abin da ke cikin iska ya kai wani wuri, zai zama cutarwa ga jikin mutum. Ana amfani da shi musamman wajen kera kayan haɗin gwiwa kuma yana taka rawar haɗin gwiwa (faranti na mutum yana amfani da adhesives kuma yana ɗauke da formaldehyde). Ta wannan hanyar, formaldehyde da ke cikin kayan gini ba zai yi saurin canzawa ba nan da nan, amma sannu a hankali yana canzawa saboda yanayin zafi daban-daban da yanayin zafi, tare da lokacin canzawa fiye da shekaru goma. Rayuwa a cikin yanayin da ke da yawan adadin formaldehyde na dogon lokaci, formaldehyde zai haifar da lalacewar idanu, hanci da tsarin numfashi na mutane ko kuma ya sa mutane fama da cututtukan fata. Sakamakon gwaje-gwajen dabbobi kuma ya nuna cewa yawan sakin formaldehyde na iya haifar da ciwon daji na hanci da kuma ciwon daji na numfashi.
E0, E1 da E2 duk suna magana ne akan ma'aunin kariyar muhalli na matakin iyakar watsi da formaldehyde
Iyakar watsin formaldehyde na sashin plywood: mg / L
Iyakar alamar aji (GB) (Turai) iyakar amfani
E0 ≤ 0.5 (0.4) mg/l ana iya amfani dashi kai tsaye a cikin gida
E1 ≤ 1.5 (1.0) mg/l za a iya amfani da shi kai tsaye a cikin gida
E2 ≤ 5.0 (4.0) mg / l za a iya amfani dashi a cikin gida bayan kammalawa
2. Label na kankare formwork shuttering plywood
Kowane fakiti na kankare formwork rufe plywood za a lakafta tare da manufacturer sunan, adireshi, samfurin sunan, alamar kasuwanci, samfur daidaitaccen lamba, ƙayyadaddun, nau'in itace, category, sa, formaldehyde matakin watsi, adadin zanen gado, samar kwanan wata, da dai sauransu.
3. Marufi na kankare formwork shuttering plywood
Kankare kayan aikin rufe plywood za a cushe daban bisa ga nau'i daban-daban, nau'ikan bishiya, ƙayyadaddun bayanai, maki, matakan fitarwa na formaldehyde da lambobi lokacin barin masana'anta. Don hana saman allo daga zama tabo, panel na mafi girman Board zai fuskanci ciki lokacin da aka shirya. Kankare formwork rufe plywood tare da musamman bukatun za a cika bisa ga yarjejeniya tsakanin maroki da mai siye.
4.Transportation da ajiya na kankare formwork shuttering plywood
Za a yi jigilar kayan aikin kakkaɓe mai rufe katako ta hanyar sufuri mai tsabta, busasshe da rufe.
Danshi mai rufe plywood ɗin ba zai taɓa tasiri ba yayin sufuri da ajiya, kuma zai hana lalacewar ɗan adam da inji yayin sarrafawa.
Shafi: Kankare formwork rufe plywood tattara tsarin yarda
(1) da farko a duba cewa alamar, lakabin da fakitin simintin siminti mai rufe plywood za su bi tanadin gb/t9846.6-2004. Alamar darajar da aka buga tare da lambar za ta kasance daidai da darajar farantin. Ayyukan fasaha dole ne su bi ka'idodin ingancin da suka dace (ta hanyar ajiya da duba takardar shaidar masana'anta da rahoton gwaji na ɓangarorin kankare mai rufe plywood).
(2) ma'aunin duba ingancin bayyanar (ta hanyar dubawa da dubawa): ba za a sami lalacewa, mildew da blister a kowane bangare ba. Kada a sami lahani a gefen allo ko fuzzing. Deguming na veneer a kowace murabba'in mita ba zai zama fiye da 0.001m2. Wurin gurɓataccen wuri a kowace murabba'in mita kada ya wuce 0.005m2.
(3) koma ga buƙatun girma na biyu don ƙayyadaddun bayanai da duba girma.
Lokacin aikawa: Juni-03-2022