Rongedza: Viewmate girazi rese-railing
Ukobvu hwegirazi rinoshandiswa pakuisa masitepisi (kazhinjizvigadziko zvesimbi, machira ekubata, matanho, kana zvikwiriso) haisi kukosha kwakatarwa—zvinoenderana nerudzi rwegirazi, mashandisirwo (zvinodiwa zvekuchengetedza), mutoro wechivakwa, uye makodhi ekuvaka emunharaunda. Pazasi pane kupatsanurwa kwakadzama kweukobvu hwakajairika, zvinhu zvakakosha zvekufungisisa, uye mareferensi ekodhi kuti ive nechokwadi chekuchengetedzwa uye kutevedzera mitemo:
1. Rudzi rweGirazi reKiyi reMasitepisi: Rinofanira kunge riri "Girazi reKuchengetedza"
Chekutanga,Magirazi ese anoshandiswa mumasitepisi anofanirwa kunge ari girazi rekuchengetedza(pamutemo wekuvaka wepasi rose seUS IRC, EU EN 12150, kana GB 15763.2 yeChina). Izvi zvinodzivirira kupwanyika kune njodzi kuita zvidimbu zvakapinza. Mhando mbiri huru ndeidzi:
- Girazi Rinodziya (Girazi Rekuchengetedza Rinosimbiswa Nekupisa): Sarudzo inonyanya kuzivikanwa—yakasimba ka5 pane girazi renguva dzose, uye inopwanyika kuita zvidimbu zvidiki, zvisina kusimba zvakaita semadhayisi.
- Girazi Rakaviriswa: Magirazi maviri kana kupfuura akabatanidzwa ne polymer interlayer (semuenzaniso, PVB). Kunyangwe akapwanyika, interlayer inobata zvidimbu panzvimbo, zvichiita kuti ive yakakodzera nzvimbo dzine njodzi huru (semuenzaniso, nzvimbo dzinotsika, masitepisi ekunze).
2. Ukobvu hweGirazi Hwakajairika nekushandiswa
Ukobvu hunosiyana zvakanyanya zvichienderana nekuti girazi rinoshandiswa here kana kuti kwete.balustrade (nzira yekudzivirira), ruoko rwesimbi, kanachitsiko/chinokwira(inotakura mutoro vs. isingatakure mutoro).
| Kushandiswa | Rudzi rweGirazi | Rudzi Rwakajairika rweKukora | Kufunga Kwakakosha |
| Balustrade yeMasitepisi (Panel) | Yakanyoroveswa / Yakanamirwa | 8mm – 12mm | Haina mutoro unorema (inongoramba kumanikidzwa kwedivi, semuenzaniso, kurembera). 8mm yakajairika mudzimba; 10–12mm muzvitoro (vanhu vanofamba netsoka dzakawanda). |
| Nhare dzeSitepisi | Yakanyoroveswa / Yakanamirwa | 15mm – 25mm | Inofanira kutsigira kumanikidzwa neruoko (50–100N pakodhi imwe neimwe). Girazi rakakora (semuenzaniso, 20mm) rinoita kuti rigare kwenguva refu uye rirambe rakakora. |
| Nhanho yeSitepisi (Nhanho yeGirazi) | Yakakanyiwa (Zvikamu Zvakapfava) | 25mm – 40mm | Inotakura mutoro: Inotsigira huremu hwemunhu (husingasviki 500kg/m²). Kazhinji 2-3 mativi egirazi rakanyoroveswa (semuenzaniso, 2x12mm + PVB = 25mm huwandu) hwedzimba; 30–40mm yekutengeserana. |
| Chikwidzo cheMasitepisi (Paneru Yakamira) | Yakanyoroveswa / Yakanamirwa | 8mm – 10mm | Hairemi mutoro (inongokwezva maziso chete). Yakatetepa kupfuura mapuranga emadziro, sezvo isingade kuramba simba repadivi. |
3. Zvinhu Zvakakosha Zvinokanganisa Kukobvu
Kunze kwekushandisa, zvinhu izvi ndizvo zvichasarudza ukobvu hwekupedzisira hunodiwa:
- Makodhi EkuvakaMitemo yemuno (semuenzaniso, USKodhi Yekugara Yenyika Dzese (IRC), EUEN 13474) simba shoma uye ukobvu hushoma. Semuenzaniso, IRC inoda kuti masitepisi agare nesimba rinorema 200 lbs (90kg) rakamiswa rakatwasuka—izvi zvingada girazi rakakora kuti pave nematanda marefu.
- Hurefu (Kureba Pakati Pezvitsigiro): Pamapaneru ebalustrade, marefu (semuenzaniso, 1.5m vs. 0.8m) anoda girazi rakakora kudzivirira kukotama kana kutyoka. Paneru regirazi re10mm rinogona kushanda kwe1m, asi 1.2m rinogona kuda 12mm.
- Zvinodiwa zveMutoro: Matanho enzvimbo dzekutengeserana (semuenzaniso, nzvimbo dzezvitoro, mahofisi) anoda girazi rakakora kupfuura masitepisi ekugara, sezvo achifanira kutsigira mitoro yakakwira inoshanduka (semuenzaniso, vanhu vakawanda, zvinhu zvine mavhiri).
- Mamiriro Ezvakatipoteredza: Masitepisi ekunze kana masitepisi ari munzvimbo dzine hunyoro (semuenzaniso, madziva ari pedyo nemasitepisi) anogona kushandisa magirazi akakora akavezwa kuti asakanganiswa nemhepo uye ngura.
4. Mienzaniso yeZviitiko
Kuti ugadzire kongiri iyi, heano mamwe marongero chaiwo akajairika:
- Balustrade yeMasitepisi Ekugara: Girazi rakanyoroveswa re10mm (span ≤1m, 900mm kureba).
- Girazi rekugara: 25mm girazi rakanamirwa (2x12mm rakanyoroveswa + 1mm PVB interlayer).
- Nhare dzeMasitepisi eKutengeserana: Girazi rakanyoroveswa re20mm (rinotsigira simba re100N, kureba kwe1.1m).
- Balustrade yeMasitepisi Ekunze: Girazi rakanamirwa re12mm (rinodzivirira mhepo, mvura, uye kuchinja kwekushisa).
5. Chiziviso Chinokosha Chekuchengetedza
Usamboshandisagirazi rakanamirwa (rakajairika)pamatanho—inopwanyika kuita zvidimbu zvakapinza uye zvine njodzi. Gara uchisimbisa kuti girazi racho rakanyoreswa segirazi rekuchengetedza (tsvaga zvitambi zvakaita sekuti “TEMPERED” kana kuti “LAMINATED” pamucheto) uye kuti kuiswa kwacho kunoenderana nemitemo yekuvaka yemuno (nyanzvi yekuvaka kana mainjiniya wekuvaka anofanira kusimbisa izvi).
Muchidimbu, ukobvu hwegirazi remasitepisi hunotangira pa8mm (ma "risers"/ "balustrades")ku40mm (zvishandiso zvekutengeserana), ine kukosha chaiko kunotsanangurwa nekushandiswa, kodhi, hurefu, uye mutoro. Gara uchikoshesa girazi rekuchengetedza uye kutevedzera mitemo yemuno.
Unoda kuziva zvakawanda here? Dzvanya apa kuti undibate:Ona Mate Yese Girazi Railing
Nguva yekutumira: Gunyana-02-2025