Nruam -kab tsim cov hlau thaiv vaj huam sib luag (IMPs) featuring lub kaw ntom ntom -cell polyurethane (PUR) lossis polyisocyanurate (PIR) core txuas rau siab - tensile structural steel ntsib. Tsim los rau kev lag luam ru tsev sloped, cov vaj huam sib luag no xa cov txheej txheem spanning muaj peev xwm, vapor-barrier kev ncaj ncees, thiab thermal kuj nyob rau hauv ib tug tib- cov txheej txheem installation.
Core Options:Rigid Polyurethane (PUR) lossis Hluav Taws Xob -Retardant Polyisocyanurate (PIR).
Facing Configuration:Kub-dip galvanized steel qauv (ASTM A653) lossis Aluzinc (AZ150).
Standard Module Dav:1000 hli (Standard) / 1060 hli.
Design Roof Pitch:Minimum allowable slope >= 5% (3 degrees) rau trapezoidal tav profiles.
Technical Specifications
|
Performance Parameter |
Technical Data / Tus nqi |
Kev xeem / Ua raws li tus qauv |
|
Core Density |
40 - 42 kg/m3 |
ASTM D1622 / EN 1602 / ASTM D1622 / EN 1602 Kev ntsuas |
|
Thermal Transmittance (U-Tus nqi) |
0.22 W / (m2 * K) (100 hli thickness) |
TS EN 12667 / ASTM C518 |
|
Txheem Thickness Range |
50, 75, 100, 125, 150, 200 hli |
TS EN ISO 2796 |
|
Sab nrauv Steel Skin Gauge |
0.50 hli - 0.80 hli (Nominal) |
ASTM A755 / EN 10169 Txuj |
|
Internal Steel Skin Gauge |
0.40 hli - 0.60 hli (Nominal) |
ASTM A755 / EN 10169 Txuj |
|
Kev ntsuas hluav taws kub |
Chav Kawm B-s2, d0 (PIR) / Chav Kawm A Nplaim Taws |
TS EN 13501-1 / ASTM E84 |
|
Core Shear Strength |
>= 0.10 MPa |
TS EN 14509 |
|
Dej Vapor Permeability |
<= 0.003 g/(mhmmHg) |
ASTM E96 |
Cov yam ntxwv tseem ceeb
Kaw-Cell Foam Matrix:Maintains >95%.
4-Rib Trapezoidal Geometry:Sab nrauv profile nta optimized rib qhov tob thiab qhov sib txawv, txhim kho seem modulus los tiv thaiv qhov tsis zoo cua nqus cua nyob rau hauv siab - cua nrawm.
Nruam Thermal Break:Factory-engineered sab sib koom profile tshem tawm cov hlau nplaum thermal txuas thoob plaws lub hnab ntawv, ua tau raws li ASHRAE nruj thiab cov cai ntawm lub zog.
Anti-Capillary Groove:Interlocking side lap nta ib qho kev sib koom ua ke siab -kev sib npaug ntawm cov channel kom hloov tau cov kev tsiv teb tsaws thib ob.
Daim phiaj siv
Logistics Warehouses & Distribution Hubs:Loj -footprint steel qauv yuav tsum tau ceev kom qhuav- nyob rau hauv ncua sij hawm.
Txias Cia & Tswj Ib puag ncig:High-thickness profiles (150 mm - 200 mm) engineered los tswj cov sab hauv sub-zero thermal gradients thiab tiv thaiv condensation.
Heavy Manufacturing Facilities:Cov nroj tsuag muaj nyob rau hauv cov txheej txheem ya raws, corrosive vapors, thiab mechanical vibrations.
Aviation Hangars & Exhibition Centers:Dav -span vaj tse uas yuav tsum tau muaj peev xwm thauj tau siab heev- mus rau - hnyav piv nyob rau hauv hnyav daus thiab cua loads.
Surface Finishes & Txheej Systems
Txheej Performance Matrix:
PVDF (Kynar 500 / Hylar 5000):25 um - 35 um nominal qhuav zaj duab xis thickness; Cov xim zoo khaws cia thiab chalk tiv thaiv rau ntug hiav txwv lossis siab - thaj tsam UV.
SMP (Silicone Hloov Polyester):25 um - 30 um nominal qhuav zaj duab xis thickness; balanced deg hardness thiab tshuaj tiv thaiv rau cov cheeb tsam industrial.
Txheem PE (Polyester):18 um - 25 um nominal qhuav zaj duab xis thickness; kev lag luam specification rau tus qauv sab hauv- huab cua warehouses.
Txheem Profiles:3-rib lossis 4-rib sab nrauv trapezoidal ntsej muag; Sab hauv qhov chaw muaj nyob rau hauv maj mam micro-ribbed los yog tiaj tiav.
Xim xaiv:Txheem RAL cov khoom muag (piv txwv li, RAL 9002, RAL 7016, RAL 9010). Kev cai xim txuam yog muaj raws li qhov tsawg kawg nkaus batch kom muaj nuj nqis.
Customization & Engineering Support
Precision Txiav - mus rau -Length:Cov vaj huam sib luag yog tsim los rau lub khw muag khoom kom paub meej- kos duab ntev (txog 11.8 meters rau 40'HC lub thawv optimization), tshem tawm ntawm - qhov chaw txiav thiab khawb.
Foam Core Formulation:PIR chemical systems muaj kom tau raws li cov kev tuav pov hwm lub tuam txhab kev ntaus nqi (piv txwv li, FM 4880 / FM 4881 kev pom zoo raws li qhov project thov).
Accessory Integration:Factory-matching flashings, ridge caps, drip edges, thiab translucent fiberglass daylighting panels muab nyob rau hauv kev koom tes nrog ru tsev vaj huam sib luag xaj.
Cov txheej txheem tsim khoom & Kev Tswj Xyuas Zoo
Nruam Ob Chav -Belt Lamination:Automated siab - lub tshuab ntsuas siab ntsuas cov tshuab txhaj tshuaj muaj qhov hnyav polyol thiab isocyanate sib txuas ntawm kev txav cov hlau tig sab hauv ib lub rhuab ob - siv xovxwm, kom ntseeg tau tias cov tub ntxhais qhov ntom ntom thiab xoom voids.
Inline Adhesion Monitoring: Destructive peel tests are conducted per batch to verify that the polyurethane-to-steel chemical bond exceeds the baseline shear requirement (>= 0.1 MPa).
Dimensional Tolerances:Laser-coj optical systems saib xyuas vaj huam sib luag dav (+/- 2.0} mm), thickness (+/- 1.0} mm), thiab squareness tsis tu ncua thoob plaws hauv kev tsim khoom.
Installation & Joint System Architecture
Side Lap Engagement:Cov txiv neej sib sib zog nqus-poj niam tus nplaig-thiab-groove sib koom ua ke ruaj ntseg cov qauv kev sib raug zoo thiab muab kev tiv thaiv tam sim rau sab nraud shear hloov chaw.
Factory-Applied Sealant:Ib qho ua ntej -extruded non- teeb tsa butyl sealant hlaws yog txhaj rau hauv cov txiv neej sib koom flange thaum lub sij hawm tsim khoom kom ruaj ntseg thawj huab cua sealing thaum kho tshuab fastening.
Fastener Specifications:Fastening must utilize carbon steel or austenitic stainless steel self-drilling screws equipped with vulcanized EPDM sealing washers (>= 19 hli diam). Torque- txwv cov phom phom yuav tsum tsis txhob tsoo cov tub ntxhais polyurethane.
Ntim, Stacking & Logistics
Kev tiv thaiv nto:Tsawg-tack polyethylene (PE) strippable tiv thaiv zaj duab xis siv rau ob sab nraud thiab sab hauv hlau ntsej muag kom tiv thaiv kev puas tsuaj thaum caij tsheb.
Kev tsim kho pob:Cov vaj huam sib luag tau muab tso rau lub ntsej muag- mus rau- lub ntsej muag, sib cais los ntawm nthuav dav polystyrene (EPS) tsis thaiv, qhwv hauv hnyav- lub luag haujlwm tsis muaj dej tsis zoo woven polyethylene ntaub, thiab ruaj ntseg nrog ntug- tiv thaiv steel kaum tsev.
Container Optimization:Cov pob khoom yog tsim los rau sab nyab xeeb- thauj khoom lossis crane offloading rau hauv 40-foot High Cube (40'HC) ocean containers lossis flatbed semi-trailers, txo qhov kev pheej hmoo ntawm kev puas tsuaj.
Cov lus nug nquag
Q: Yuav ua li cas peb txiav txim siab qhov tseeb vaj huam sib luag thickness rau peb lub tsev qhov cua load cheeb tsam?
A: Lub peev xwm ntawm vaj huam sib luag yog xam raws li qhov project-cov qauv tsim tshwj xeeb (xws li ASCE 7, ASCE 37, lossis Eurocode 1). Xa koj cov cua ceev hauv zos, qhov tseem ceeb, thiab qhov sib txawv ntawm purlin mus rau peb pab neeg ua haujlwm kom tau txais daim ntawv pov thawj ncua sij hawm - lub rooj thauj khoom.
Q: Lub ntsuas sab nrauv thiab sab hauv puas tuaj yeem sib xyaw ua ke hauv tib qho kev txiav txim?
A: Yog. Standard configurations khub ib tug hnyav sab nrauv daim tawv nqaij (piv txwv li, 0.60 mm) rau huab cua tsis kam nrog ib tug sib dua sab hauv liner (xws li, 0.40 mm los yog 0.50 mm) optimized rau sab hauv qab nthab loads.
Q: Yuav ua li cas ntsuas tiv thaiv dej los ntawm kab rov tav kawg -laps yog tias cov panels yuav tsum tau spliced?
A: Rau kev pom zoo lub tsev lub hnab ntawv kev ncaj ncees, tas mus li tag nrho - ntev lub ru tsev panels spanning ntawm ridge mus rau eaave yog xav pom zoo kom tsis txhob kab rov tav kawg -laps. Yog tias qhov kawg -laps tsis tuaj yeem zam tau vim muaj kev txwv thauj mus los, cov kauj ruam tshwj xeeb- cov ntsiab lus sib koom ua ke thiab cov laps tshwj xeeb yuav tsum tau muab coj los siv rau ib lub khw kos duab.
Q: Cov ntaub ntawv dab tsi yog muab rau cov pob khoom xa tuaj?
A: Peb muab cov ntaub ntawv ua tiav cov ntaub ntawv (TDS), cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS), ISO 9001 daim ntawv pov thawj zoo, thib peb- cov lus xaus rau kev xeem hluav taws (ASTM E84 / EN 13501), thiab cov qauv CAD cov ntsiab lus kev teeb tsa raws li kev pom zoo.
Cim npe nrov: huab cua-resistant polyurethane ru tsev panels, Tuam Tshoj huab cua-resistant polyurethane ru tsev panels manufacturers, lwm tus neeg, Hoobkas
