Dab tsi txhais tau tias ib daim hlau sib dhos?
Ib qho Composite Aluminium Phaj muaj cov txheej txhuas alloy athoy wb txheej txheem rau ib tug tub ntxhais tsis yog alinethylene, ntxhia fiber ntau) los ntawm cov kev ua ntxhia. Qhov no hybrid qauv sib xyaw ua ke txhuas lub durability nrog cov tub ntxhais lub zog ua haujlwm (suab rwb thaiv tsev, hluav taws kub tiv thaiv). Cov tuab tuab ib txwm muaj txij 24 hli txog 6 hli, nrog cov tub ntxhais feem ntau nyob 60-70% ntawm tag nrho cov tuab. Nws tau siv dav siv hauv kev tsim kho rau cladding thiab partitions.
Nws cov hluav taws kub tiv thaiv kom sib piv rau cov tawv nqaij txhuas?
Tsis zoo li cov khoom siv txhuas (melting taw tes ~ 660 degree), daim hlau sib xyaw nrog cov ntxhia ua tiav chav kawm A1 kev ntsuas hluav taws (tsis sib txuas ua ke rau ib qho EN 13501). Cov tub ntxhais hluas ua raws li cov thermal thaiv, ncua kev hloov cua sov. Qee qhov sib txawv ua ke nrog cov khaub ncaws hluav taws xob hluav taws-retardant, ua kom 2-teev hluav taws tiv thaiv. Qhov no ua rau lawv yuav tsum tau ua kom muaj kev nce siab lub tsev nyob hauv ntau lub tebchaws.
Dab tsi yog qhov tseem ceeb tsim cov nyom?
Precise temperature control (150-200°C) is critical during lamination to prevent delamination. Adhesive selection (epoxy vs. polyurethane) affects peel strength (>5n / mm² yuav tsum tau). Kev Kho Mob Nto (Chromate-Freeivation) kom corrosion tsis kam. Caw automated soj ntsuam kev tawm tsam tshuab pom kev sib raug zoo xws li air npuas (<0.1% tolerance).
Vim li cas thiaj li xaiv nws cov ntaub ntawv dhau ib txwm ua rau cov facades?
Thaum 5-8 kg / m², nws yog 50% sib dua dua li pob zeb cladding, txo cov qauv kev coj ua. Nws cov qauv tsim qauv tso cai nkhaus plhaw (yam tsawg kawg 3m vojvoog). PVDF coating tswj cov xim rau 20+ xyoo yam tsis muaj fading. Rain-screen tshuab nrog cov khoom sib xyaw nrog cov vaj huam sib luag txhim kho kev txuag hluav taws xob (u-tus nqi tsawg dua lossis sib npaug rau 0.5 w / m²k).
Yuav ua li cas rov ua dua cov phiaj hlau txhuas?
Kev ua dua tshiab yuav tsum tau sib cais: shredding panels, ces siv eddy kurtrents rau cais txhuas (95% tau txais txiaj ntsig). Cov tub ntxhais yog incinerated rau lub zog rov qab (yog pe-raws) lossis rov ua raws li aggregrege (pob zeb hauv av). Tshiab eco-phooj ywg cores siv 30-50% rov siv dua cov ntsiab lus. EU cov cai coj ua ntau dua lossis sib npaug li 70% siv dua tshiab rau cov khoom siv.
