Sandwich Panel-a Thermal Bridging: Fastener Design-in a chanvo
Thermal Efficiency tihchangtlun: Sandwich Panel System atana hman tur Fasteners
Thermal Bridging chungchanga Physics chungchang
Cold storage leh clean room application-ah chuan sandwich panel-a insulation value (R-value) hi a pawimawh hle. Standard screw hian thermal bridge angin hna a thawk a, pawn lam atanga chhung lam thlengin screw metal core hmangin lumna a thlen thin. Chubakah, standard screw over-tightening chuan foam emaw rock wool core chu a compress a, connection point-a a insulating property te chu a tichhia a ni.
"High-Low" Thread Solution chu a ni
Kan Sandwich Panel screw te hian High-Low (Twin) Thread design a nei a.
High Thread: Pawn lam metal vun chu a chelh nghet hle.
Low Thread: Insulation core a engage lo va, compression a veng thei.
He design hian panel hian a thickness kimchang leh insulation value chu joint-ah a vawng reng thei a ni.
A hman dan tur: Room fai & Cold Storage
Faina: Flange head lian tak hian a hrual, a thianghlim-a awlsam-a siam a, ei leh in siamna leh damdawi siamna hmuna hmanraw pawimawh tak a ni.
Sealing: Integrated EPDM washer hian moisture ingress a veng a, hei hi insulation hmelma a ni (wet insulation hian R-value a hloh nghal vat).
| Panel chi hrang hrang | Screw Sei zawng tur rawtna | Washer chi hrang hrang |
|---|---|---|
| EPS Panel (50mm) a ni. | 75mm a ni | Standard EPDM a ni |
| Rock Wool Panel (100mm) hmanga siam a ni. | 150mm a ni | Flange lian tak a ni |
| PU/PIR Panel a ni | Custom (Panel + 30mm) a ni. | Sealed Bonded a ni |
✅ Hnathawh thatna
Steel substrate hmanga drilling dik tak neih a ni
Panel tichhe lovin clamping force chak tak
Installation hun leh labor cost tihtlem
Vibration leh thermal expansion laka invenna tha tak a ni
Panel thickness hrang hrang nen a inmil
✅ Dilna tur Scenario hrang hrang
PU / PIR sandwich panels a awm bawk
Cold room leh room structure fai tak tak te
Steel building siam hmasak ber a ni
Warehouse wall leh roof panel te a awm bawk
✅ Technical lam thil chi hrang hrang
Thil hman tur: Carbon Steel khauh / Stainless Steel
Lu Style: Hex Lu / Pan Lu/Hex washer/Hex Flange hmanga siam a ni
Washer: EPDM / Stainless Steel hmanga siam a ni
Thread Type: Thread sang-low emaw coarse emaw
Coating duhthlan tur: Zinc, Ruspert, Organic coating te a ni
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