Amabati ya beto yo gufunga amashanyarazi kubikorwa bya beto mubikorwa byubwubatsi yubatswe hamwe na firime Yerekanwe. Ibipimo ngenderwaho ni Plywood kubikorwa bya beto.
Ubwoko bwa Firime Yahuye na firime ya betoGufunga amashanyarazi:
Mubusanzwe hariho ubwoko butatu bwa beto yo gukora Shuttering Plywood
1.
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3. Amashanyarazi ya beto ya Shitingi ya firime (Firime Yerekanwe na Plywood) pande yashizwemo na firime yometseho.
Igikoresho cyihariye cyo gufunga amashanyaraziFilime Yahuye na PlywoodIbisabwa:
1.
Kubikorwa bifatika byo gufunga amashanyarazi muri sisitemu ya modular, kwihanganira uburebure n'ubugari ni mm 0-3, naho kubishusho bitari modular, kwihanganira uburebure n'ubugari ni
Uburyo bwo gupima uburebure n'ubugari bwa beto yo gukora Shuttering Plywood
Uburyo bwo kumenya uburebure n'ubugari: Gupima ingingo 2 z'uburebure n'ubugari bwa buri sahani hamwe na kaseti y'icyuma gipima 100mm uhereye ku nkombe y'isahani, fata agaciro kagereranijwe, itandukaniro riri hagati yagaciro kagereranijwe nubunini bw'izina ni ukwihanganirana ( reba Ishusho 1 hepfo).
Uburebure bwemewe bwo gutandukana kubikorwa bya beto yo gufunga amashanyarazi bigomba kubahiriza Imbonerahamwe 2.
Kwihanganira umubyimba (mm) imbonerahamwe 2
Umubyimba w'izina
Byemerewe gutandukana hagati yubunini buringaniye nubunini bwizina
Ikigereranyo ntarengwa cyemewe cyo gutandukanya buri sahani
≥12mm ～＜ 15mm ± 0.5mm 0.8mm
≥15mm ～＜ 18mm ± 0,6mm 1.0mm
≥18mm ～＜ 21mm ± 0.7mm 1.2mm
≥21mm ～＜ 24mm ± 0.8mm 1.4mm
Uburyo bwa beto bwo gufunga uburyo bwo gutahura ubunini bwa pande: Gupima ubunini bwa beto ya Shitingi ya beto iri hagati ya 24mm na 50mm uhereye kumpera yisahani hamwe na micrometero (cyangwa caliper vernier). Ingingo yo gupima iherereye hagati ya buri mfuruka no ku nkombe. Gupima amanota 3 n'amanota 1 ukurikije impande ndende kandi ngufi hanyuma ufate impuzandengo y'amanota 8. Itandukaniro riri hagati yikigereranyo nubunini bwizina ni gutandukana (reba Ishusho 1 hejuru).
Gutandukana byemewe hamwe nimbibi zintambara kuburebure bwa diagonal yuburebure bwa beto ya Shitingi ya firime irerekanwa mumeza 2 na Imbonerahamwe 3.
Imikorere ya beto yo gufunga Pande ebyiri Uburebure bwa Diagonal Yemerewe Gutandukana (mm) Imbonerahamwe 2
| Ifishi ya beto yo gufunga Plywood Uburebure | Itandukaniro muburebure hagati ya diagonals ebyiri |
| 201220 20 1220 ～ ≤1830 ＞ 1830 ～ 13135 35 2135 | 3 4 5 6 |
Ibikoresho bifatika bifatikaImbonerahamwe ntarengwa3
| Indwara | Icyiciro | |
| Icyiciro cya Pande | Icyiciro cya B | |
| 12㎜ no hejuru | ntibirenza 0.5% | ntibirenza 1% |
Icyitonderwa: Warpage igaragazwa nkikigereranyo cyuburebure bwa chord yuburebure bwa beto ya Formwork Shuttering Plywood diagonal umurongo nuburebure bwumurongo wa diagonal.
1. Uburyo bwo gutandukanya itandukaniro rya Diagonal: Gupima itandukaniro riri hagati ya diagonals zombi hamwe nicyuma cya kaseti.
. Ikigereranyo cyanyuma nicyambere ni warpage; Uburebure bwa diagonal bwemewe gutandukana nintambara yintambara.
Imikorere ya beto yo gufunga Plywood ntigomba kurenza 0.8mm / m ihagaritse.
Gupima uburebure bwuruhande rumwe rwumutegetsi wiburyo ugana kuruhande rumwe rwa beto ya Shitingi ya Shitingi (reba Ishusho ya 2) upima intera iri hagati yukundi kuboko kwumutegetsi wiburyo nu mpande zisahani (reba Ishusho 2 ) ku ntera ya mm 1000 [1] uhereye ku isahani.
6) Uhagaritse kumpande enye za beto zifatika zifunga amashanyarazi ntizishobora kurenga 1.0 mm / m.
Shira umutegetsi kuruhande rwisahani (cyangwa shyira hanyuma ugorore insinga kumpande zombi zisahani) hanyuma upime gutandukana kwinshi hagati yumutegetsi (cyangwa kugorora umugozi) nuruhande rwisahani.
1. Ibisabwa byuburyo bwa beto yo gufunga amashanyarazi
1.
2). uburinganire bwibicuruzwa byarangiye bizasuzumwa. Mugihe cyo guterana kwambaye ubusa, ubunini bwuzuye bwa plaque yubuso na buri cyiciro cya venine gifite icyerekezo kimwe cya fibre kimwe nicyapa cyo hejuru ntigishobora kuba munsi ya 40% kandi ntikirenza 60% byubugari bwibisate. Umubare w'ibyiciro by'Inama y'Ubutegetsi ntushobora kuba munsi ya 7. Ubunini bw'icyapa cyo hejuru ntibushobora kuba munsi ya 1,2mm, n'ubugari bw'icyapa cyo hejuru cy'isahani isize ntigomba kuba munsi ya 0.8mm.
3). isahani yubuso bwurwego rumwe igomba kuba ubwoko bwibiti bimwe.
4) Ibikoresho bifatika bifunga amashanyarazi bigomba kuba bitarimo ingaruka zishobora gukoreshwa. Kaseti idafatika yifashishwa mu gutera ntishobora gukoreshwa imbere muri firime. Niba ikoreshwa mu gucamo ibice cyangwa gusana ikibaho, kaseti ifata igomba gukurwaho, usibye ko itashushanyijeho, kandi nta kimenyetso gifatika gifatika kizasigara.
2. Ubwoko bwibisabwa bya beto yo gufunga amashanyarazi
Ubwoko bwibiti bya beto ifunga amashanyarazi ni: pine ya masson, pine Yunnan, larch, pinusi ya radiyo, poplar, ibishishwa, lotus, Liquidambar, pseudo alder, Liu'an, Oakland, clone, abidong, nibindi.
3. Ibisabwa bifata ibyemezo bya beto yo gufunga amashanyarazi
1) Gufata ibyuma bifatika bifunga amashanyarazi bigomba kuba fenolike cyangwa resin hamwe nibikorwa bisa.
2) Fenolike resin cyangwa resin hamwe nibikorwa bisa bizakoreshwa mukurangiza resin.
3) Ibisigarira bikoreshwa mugutwikira bigomba kuba fenolike cyangwa resin hamwe nibikorwa bisa.
Icyitonderwa: resin ya fenolike ni ubwoko bwa resin ikozwe na kondensation polymerisation ya fenol na formaldehyde mugihe cya catalizator, kutabogama no gukaraba amazi.
1.
1) Mubisanzwe, amanota yisahani yarangiye agenwa no kugenzura neza inenge zemewe ku isahani yarangiye. Urwego rushingiye kubintu byemewe byemewe, gutunganya imashini nibisabwa kugirango utere.
2) Ifishi ya beto yo gufunga pande (ikibaho gisanzwe) igabanijwemo ibyiciro bibiri ukurikije inenge igaragara yibintu bigaragara hamwe nibitunganyirizwa ku kibaho cyarangiye: Ibicuruzwa byo mu cyiciro cya A (ibicuruzwa byiza) nibicuruzwa B byo mu rwego rwa B (ibicuruzwa byujuje ibyangombwa). Inenge zemewe zigomba kubahiriza ibivugwa mu mbonerahamwe ya 5.
3). ifishi ifatika ifunga pani hamwe na resin irangije igabanijwemo ibyiciro bibiri ukurikije inenge igaragara yo gutunganya ku isahani yarangiye: Ibicuruzwa byo mu cyiciro cya A (ibicuruzwa byiza) nibicuruzwa B byo mu rwego rwa B (ibicuruzwa byujuje ibyangombwa). Inenge zemewe zigomba kubahiriza ibivugwa mu mbonerahamwe ya 6. Ubwiza bugaragara bw’isahani fatizo bugomba kuba bujuje ibisabwa mu mbonerahamwe ya 5.
4. Inenge zemewe zigomba kubahiriza ibivugwa mu mbonerahamwe ya 7. Ubwiza bugaragara bw’isahani fatizo bugomba kuba bujuje ibisabwa mu mbonerahamwe ya 5.
5) Ubuso bw'isahani bugomba kuba umucanga cyangwa gusibanganywa. Niba byumvikanyweho nuwabitanze nuwabiguze, birashobora gushwanyaguzwa (gusibanganywa) cyangwa kudasandara (gusibanganya) kuruhande rumwe.
6. Niba impande zombi ziri mu byiciro bitandukanye, zigomba gushyirwaho ikimenyetso neza, kandi impande enye zigomba gushyirwaho irangi ridafite amazi.
7) Amabati ya beto yo gufunga pande (ikibaho cyometseho) agomba gutwikirwa kumpande zombi. Niba amanota kumpande zombi atandukanye, azashyirwaho ikimenyetso neza, kandi impande enye zigomba gushyirwaho irangi ridafite amazi.
2. Ibyiza byumubiri nubukanishi bwibikorwa bya beto yo gufunga amashanyarazi
Imiterere yumubiri nubukanishi bwa buri cyiciro cyibikoresho bifatika bifunga amashanyarazi bigomba kubahiriza ibivugwa mu mbonerahamwe ya 8.
Indangagaciro yumubiri nu mashini indangagaciro Imbonerahamwe 4
| I.afite |
| T.hickness（Mm） | |||||
| ≥12 ～＜ 15 | ≥15 ～＜ 18 | ≥18 ～＜ 21 | ≥21 ～＜ 24 | ||||
| M.ibirimo | % | 6 ～ 14 | |||||
| D.ubushishozi | t / m3 | INood Plywood0.6 ~ 0.65 | Umugano 0.7-0.8 | ||||
| Imbaraga zihuza | MPa | ≥0.7 | |||||
| Imbaraga zunamye | Kuringaniza | MPa | ≥50 | ≥45 | ≥40 | ≥35 | |
| Guhindura inzira | ≥30 | ≥30 | ≥30 | ≥25 | |||
| Modulus ya elastique | Kuringaniza | MPa | 0006000 | 0006000 | 0006000 | 0006000 | |
| Guhindura inzira | 4500 | 4500 | 0004000 | 0004000 | |||
| Kwiyambura imikorere |
| Uburebure bwa cumulative uburebure bwa buri ruhande rwa firime yometseho impapuro zometse hamwe nubuso bwa pani ntibishobora kurenga 25mm | |||||
Icyitonderwa: strength imbaraga zunamye zihamye: imbaraga zihamye zo kugorora ni igipimo cyigihe cyo kugunama hamwe nigice cyo kugoreka modulus yikigereranyo munsi yumutwaro ntarengwa. Gufata ikibaho cyakozwe numuntu nkurugero, mugihe ikibaho cyakozwe numuntu cyatsindagirijwe, bizatera kunama. Iki kibazo cyitwa "static bending". "Imbaraga zihamye" zerekeza ku mbaraga z'umuvuduko ikibaho cyakozwe n'abantu gishobora kwihanganira iyo gitsindagiye kandi kigoramye kuvunika, bigaragarira muri MPa. ② Modulus ya elastique, izwi kandi nka coefficient ya elastique, Modulus yumusore, nimwe mubintu byingenzi kandi biranga ubukanishi bwibikoresho bya elastique, kandi binagaragaza ingorane zo guhindura ibintu, byagaragajwe na E. Bisobanurwa nkikigereranyo ya stress kumurongo uhuye nibintu byiza kuri déformasiyo nto.
3.Uburyo bwikizamini kubikorwa bifatika byo gufunga pani
4.
Kumenyekanisha, kuranga, gupakira, gutwara no kubika ibyuma bifatika bifunga pani
Ibimenyetso, ibirango, gupakira, gutwara no kubika ibyuma bifatika bifunga amashanyarazi bigomba kubahiriza amabwiriza. Ikimenyetso cy'amanota cyashyizweho nimero kigomba kuba gihuye n'icyiciro cy'isahani.
1. Kumenyekanisha ibintu bifatika bifunga amashanyarazi
Kuruhande rwiburyo rwiburyo cyangwa kuruhande rwa buri kintu gifatika gifunga pani yinyuma, wino idasibangana igomba gushyirwaho ibimenyetso byerekana icyiciro, urwego, urwego rwoherezwa mu kirere, kode yuwabikoze, kode yubugenzuzi nitariki yo gukoreramo ya beto ifunga amashanyarazi.
Amanota yo mucyiciro akoresha "byiza" na "yujuje ibisabwa" kugirango uhagararire buri cyiciro cyibikorwa bifatika bifunga amashanyarazi.
Urwego rwoherezwa mu kirere rwashyizweho na E0, E1 na E2.
Icyitonderwa: formaldehyde ni ubwoko bwa gaze ya chimique. Niba ibirimo mu kirere bigeze ku kintu runaka, bizangiza umubiri w'umuntu. Ikoreshwa cyane mubikorwa byo gukora ibikoresho byinshi kandi bigira uruhare runini (isahani yakozwe n'abantu ikoresha ibifatika kandi irimo fordehide). Muri ubu buryo, fordehide iri mubikoresho byubwubatsi ntabwo izahita ihindagurika, ahubwo ihindagurika buhoro buhoro bitewe nubushyuhe butandukanye nubushuhe butandukanye, hamwe nigihe cyo guhindagurika kumyaka irenga icumi. Kubaho ahantu hamwe na fordehide ikabije kumara igihe kinini, formaldehyde izangiza cyane amaso yabantu, izuru ndetse nubuhumekero cyangwa bitera abantu kurwara indwara zuruhu. Ibyavuye mu bushakashatsi bw’inyamaswa byerekanye kandi ko kurekura fordehide ikabije bishobora gutera kanseri yizuru na kanseri yubuhumekero.
E0, E1 na E2 byose bivuga urwego rwo kurengera ibidukikije kurwego rwoherezwa mu kirere
Imyuka yohereza imyanda ya pande ya pande: mg / L.
Icyiciro ntarengwa (GB) (Uburayi) urugero rwo gukoresha
E0 ≤ 0.5 (0.4) mg / l irashobora gukoreshwa mu nzu
E1 ≤ 1.5 (1.0) mg / l irashobora gukoreshwa mu nzu
E2 ≤ 5.0 (4.0) mg / l irashobora gukoreshwa mumazu nyuma yo kurangiza
2. Ikirango cyibikoresho bifatika bifunga pani
Buri paki ya feri ifatika ifunga pani igomba kuba yanditseho izina ryuwabikoze, aderesi, izina ryibicuruzwa, ikirango, umubare wibicuruzwa bisanzwe, ibisobanuro, ubwoko bwibiti, icyiciro, icyiciro, urwego rwangiza imyuka, umubare wimpapuro, itariki yatangiriyeho, nibindi.
3. Gupakira ibintu bifatika bifunga amashanyarazi
Amashanyarazi ya beto yo gufunga paki agomba gupakirwa ukundi ukurikije ibyiciro bitandukanye, ubwoko bwibiti, ibisobanuro, amanota, urwego rwohereza imyuka ya formaldehyde numubare wibyiciro iyo uvuye muruganda. Kugirango ubuze ubuso bwibibaho kutanduzwa, ikibaho cyinama yo hanze igomba kureba imbere mugihe cyo gupakira. Amashanyarazi ya beto yo gufunga ibyuma bisabwa bidasanzwe agomba gupakirwa hakurikijwe amasezerano hagati yuwabitanze nuwaguze.
4.T.ransportation no kubika ibyuma bifatika bifunga amashanyarazi
Amashanyarazi ya beto yo gufunga agomba gutwarwa nuburyo bwiza bwo gutwara, bwumye kandi butwikiriye.
Amashanyarazi ya beto yo gufunga ntashobora guterwa nubushuhe mugihe cyo gutwara no kubika, kandi bizarinda kwangirika kwabantu nubukanishi mugihe cyo kubikora.
Umugereka: uburyo bufatika bwo gufunga pane ya gahunda yo kwemerera
. Ikimenyetso cy'amanota cyashyizweho nimero kigomba kuba gihuye n'icyiciro cy'isahani. Imikorere ya tekiniki igomba kubahiriza ibipimo ngenderwaho bijyanye (binyuze mububiko no kugenzura icyemezo cyuruganda na raporo yikizamini cya fagitire ya beto yakozwe ifunga amashanyarazi).
. Ntabwo hazabaho inenge yikibaho cyangwa guhindagurika. Gutesha agaciro icyuma kuri metero kare ntibishobora kurenza 0.001m2. Ubuso bwanduye kuri metero kare ntibushobora kurenza 0.005m2.
(3) reba icyiciro cya kabiri gisabwa kugirango ugaragaze kandi ugenzure ibipimo.
Igihe cyo kohereza: Jun-03-2022