Glulam, kana glue-rakagadzirwa nemapuranga, inzvimbo yakashandura uye inoyevedza yekuvaka yakashandiswa pamakambani ezvokutengeserana uye zvekugara. Glulam yakagadzirwa nematanda asina matanda akabatanidzwa pamwe chete nematanda akawanda. Izvi zvakagadziriswa zvinowanikwa mukusiyana kwakadzika uye kureba zvichienderana nezvido zvekuvaka kwako basa uye ine mutsa wezvakanaka zvekuvaka zvinoshandiswa pane kwenguva yakareba michina uye inosarudzwawo mumagadzirirwe akavezwa.
Glulam inopa simba guru nekuoma kwacho kana ichienzaniswa nemapuranga emadziro uye yakasimba kudarika simbi, kana ichienzaniswa nepaundi nepound. Ma connections anowanzogadzirwa nemabhoti kana mahwendefa emhando dzesimbi uye mahwendefa esimbi.
Glulam Mashandisiro Akasiyana
Nhengo dzeGlulam dzinogona kushandiswa se:
- Miti Yakananga - Glulam lintels, purling, mapuranga emadziro uye mapuranga eguru
- Columns- Rutsoka, ruvara uye dzakaoma zvikamu.
- Tied Rafters
- Glulam Trusses
- Kusungirirwa Arches
- Curved Portals
- Dzimba uye Arches
- Akaisa Bhiriji
- Curved Beams
Glulam Strength Classification System
Gorolam yemunhu chikoro chinoshandiswa kushandisa masimba. Softwood glulam kupoteredza kusanganiswa kwakagadzirirwa pasi peStress Class System. Chikamu chekutanga cheSpress Classification System ndiyo inonzi bend design design kana kuti iyo inoshandiswa kushandiswa. Somuenzaniso, 24F inoratidza kuti nhengo yacho ine 2,400 psi yekushandura zvinoshandiswa, asi chikamu chechipiri chegadziriro iyi yegiredzi ndiyo inowirirana yemutengo wekusimbiswa kwemuviri weglulam.
Semuenzaniso, 24F-1.8E inoratidza kudzokorora kunyoresa kwekugadzirwa kwema 2400 psi uye modulus elasticity ya 1.8 x 10 ^ 6 psi. Bending combinations glulam nhengo dzinofanira kushandiswa zvinowanzoshandiswa sechando uye kubatanidza axial kunofanira kutakurwa zvakanyanyisa.
Kuratidzwa KwemaGlulam Mazinga
Glulam nyaya inopa mavara mana emarongerwo akafanana seakanyorwa mu ANSI A190.1 (2002):
- Kutuma
Kutumira kuonekwa kwegorosi ndiyo chisarudzo chakakosha chekuvaka pamba uye kune dzimwe nzvimbo apo glulam inotsanangurwa pamwe chete nechimiro chematanda. Iyi girasi inorumbidzwa chete munzvimbo dzakavanzwa.
- Industrial
Industrial maitiro ekuonekwa kweglulam zvinhu zvinokurudzirwa kune nzvimbo apo aesthetics haisi kunyanya kunetseka. Pasi pemuenzaniso unooneka, glulam yakapedza zvishoma kudarika gwaro rekugadzira , asi haisi chinhu chinogadzirwa. Inofanira kushandiswa munzvimbo dzisingabviri kuvanhu vose. Izvi zvinoonekwa girasi zvicharatidza humwe huni husina kukwana pane zvayo, zvakadai semarangi uye voids.
- Architectural
Apo glulam inoshandiswa sechinhu chepadhesi kana chakavharidzirwa, chimiro chekugadzirwa kwema grade chinokurudzirwa zvikuru. The Architectural appearance grade inopa unhu hwakanaka hwekugadzirwa kwepamusoro, uko matanda ematanda uye kusakwana kunogutiswa kana kuti kurapwa kuti zvive nehupamhi hwepamusoro uye michina yekugadzira.
- Premium
Iyi giradhi glulam inowanika inowanikwa nemirairo yakasiyana uye inowanzoshandiswa pazviitiko zvakakosha, kana nzvimbo dzagara dzatemwa, apo vanhu vakawanda vanofungidzirwa. Premium grade glulam inopa nzvimbo dzakasvibirira dzichaguma mune zvakagadzirwa zvepamusoro.
Sei uchishandisa Glulam?
Mashoko acho anogona kukupa zvinotevera:
- Iyo yose yakapoteredza chigadzirwa chinogona kushandiswa sedenga rekudenga uye mapuranga emadziro, mapurumoni, kuputika, kubvisa, uye zvimwe zvikamu zvemuumbi.
- Zvigadzirwa zveGreen zvine madiki pasi formaldehyde mazinga.
- Zvinhu zvisingabviri, imwe yechitanhatu lighter kupfuura imwechete iyo yakasimbisa bhandi rekhoniti.
- Glulam mapuranga nemaberere zvinogona kuunza zvikwereti zvisingaverengeki nzvimbo.
- Kutsika kwepasi uye kutarisira mari.
- Zvinyorwa zviri nyore kugadzirisa nekuisa.
- Zvigadzirwa zvekugadzirisa zvigadziro kuti zvikwanise zvaunoda.
- Nhamba yakakura inowanika pakarepo.
- Yakabudiswa mumasango akachengetedzwa zvakanaka uye yakatendwa ku PEFC.
- Durable material.
- Great insulation properties.
- Aesthetic nyuchi dzinobudisa zvipiso zvinofadza.
- Inogona kugadzirwa muchikamu chikuru chemazana uye urefu hwakareba.
- Inopa moto unopikisa zvinhu uye huchabuda kunze kwemisi miviri pasi pemoto iwoyo unotyisidzira.
- Nhengo dzeGlulam dzinopa zviyero zvakajeka, sezvazvinenge zvichigadzirwa kubva pamatanda akavezwa.
- CHIMANGIRO: Kuzvimba uye shrinkage kunogona kutungamirira kuparadzanisa kana kubvisa danda.
Kubata uye kuchengetedza Mazano
Nhengo dzeGlulam dzinofanira kunyatsotarisirwa kuti dzirege kuchengetedza kana kupera muhutano hwavo. Inokurudzirwa kuti:
- Chipfeko chinosungirirwa chinofanira kushandiswa pakusimudza kudzivirira mavara
- Dzivisa kushandisa maketani kuti usimudze sezvo izvi zvinogona kukuvadza pamusoro peglulam.
- Kunyanya iyo mashoko inofanira kuchengetwa vertical.
- Zvidzivirire kubva mumamiriro ekunze nekufukidza nepurasitiki.
- Chengetedza zvinyorwa zvakachengetedzwa kusvikira zvagadzirira kuiswa kunze kwekuti glulam inotarisirwa kuve pachena.