Waa maxay Muraayadda Laminated-ka ah?
Muraayad la dahaadhaywaxay ka kooban tahay laba ama in ka badan oo galaas ah oo leh hal ama in ka badan oo lakab oo isku-dhafan oo polymer ah oo dabiici ah oo dhexdooda lagu dhejiyay. Ka dib marka si gaar ah loo riixo heerkulka sare (ama faakiyuumka) iyo hababka heerkulka sare iyo cadaadiska sare, galaaska iyo lakabka dhexe si joogto ah ayaa loogu xidhaa sidii badeecad galaas oo isku dhafan.
Filimada muraayadaha ee la dahaadhay ee si caadi ah loo isticmaalo waa: PVB, SGP, EVA, iwm. Lakabka dhexdiisuna wuxuu leeyahay midabyo kala duwan iyo gudbin kala duwan oo laga dooran karo.
Astaamaha Muraayadaha La Daabacay:
Muraayadda la dahaadhay waxay ka dhigan tahay in muraayadda la dahaadhay oo si ammaan ah loo farsameeyo si loogu xidho laba xabbo oo galaas ah. Ka dib marka galaaska la jabiyo, ma daadan doonto oo ma dhaawici doonto dadka waxayna ka ciyaartaa door badbaado. Muraayadda la dahaadhay waxay leedahay badbaado sare. Maadaama filimka lakabka dhexe uu adag yahay oo uu leeyahay dhegdheg xooggan, ma fududa in la dhexgalo ka dib marka uu waxyeello soo gaadho, jajabkuna ma dhici doonaan oo si adag ayay ugu xidhan yihiin filimka. Marka la barbardhigo galaaska kale, waxay leedahay sifooyin iska caabin shoog ah, ka hortagga xatooyada, ka hortagga rasaasta iyo ka hortagga qaraxa.
Yurub iyo Mareykanka, inta badan muraayadaha dhismaha waxay isticmaalaan muraayad la dahaadhay, ma aha oo kaliya si looga fogaado shilalka dhaawaca, laakiin sidoo kale sababtoo ah muraayadda la dahaadhay waxay leedahay iska caabin dhulgariir oo aad u fiican. Lakabka dhexda ayaa iska caabin kara weerarrada joogtada ah ee dubbayaasha, hatchets iyo hubka kale. Waxaa ka mid ah, muraayadda la dahaadhay ee rasaasta u adkaysata ayaa sidoo kale iska caabin karta gelitaanka rasaasta muddo dheer, heerka ammaankeedana waxaa lagu tilmaami karaa mid aad u sarreeya. Waxay leedahay sifooyin badan sida iska caabinta shoogga, ka hortagga xatooyada, ka hortagga rasaasta iyo ka hortagga qaraxyada.
Cabbirka muraayadda la dahaadhay: cabbirka ugu badan 2440*5500(mm) cabbirka ugu yar 250*250(mm) Dhumucda filimka PVB ee si caadi ah loo isticmaalo: 0.38mm, 0.76mm, 1.14mm, 1.52mm. Dhumucda filimka ee dhumucdiisu badan tahay, ayaa ka sii wanaagsan saamaynta qaraxa ee muraayadda.
Talo soo jeedin Qaab-dhismeedka Muraayadda La Dahaaray:
| Dhumucda Muraayadda Sabbaysan | Dhererka Dhinaca Gaaban ≤800mm | Dhererka Dhinaca Gaaban> 900mm |
| Dhumucda lakabka dhexe | ||
| −6mm | 0.38 | 0.38 |
| 8mm | 0.38 | 0.76 |
| 10mm | 0.76 | 0.76 |
| 12mm | 1.14 | 1.14 |
| 15mm ~ 19mm | 1.52 | 1.52 |
| Dhumucda Muraayadda Nus-qaboojinta iyo La hagaajiyay | Dhererka Dhinaca Gaaban ≤800mm | Dhererka Dhinaca Gaaban ≤1500mm | Dhererka Dhinaca Gaaban −1500mm |
| Dhumucda lakabka dhexe | |||
| −6mm | 0.76 | 1.14 | 1.52 |
| 8mm | 1.14 | 1.52 | 1.52 |
| 10mm | 0.76 | 1.52 | 1.52 |
| 12mm | 1.14 | 1.52 | 1.52 |
| 15mm ~ 19mm | 1.52 | 2.28 | 2.28 |

Taxaddarrada Muraayadaha La Dahaadhay:
1. Farqiga dhumucda u dhexeeya labada qaybood ee galaaska waa inaanu dhaafin 2mm.
2. Laguma talinayo in la isticmaalo qaab-dhismeed la dahaadhay oo leh hal gabal oo galaas ah oo la hagaajiyay ama mid nus-qaboojiye ah.
Saida Glass waxay ku takhasustay xallinta dhibaatooyinka macaamiisha si ay u hesho iskaashi guul-guul ah. Si aad wax badan u barato, si xor ah ula xiriir annagaiibka khabiirka ah.
Waqtiga boostada: Noofambar-11-2022