Analysis of quality problems of aluminum plastic boards

Hlcaluminium -aluminium composite Panels Manufacturers

In recent years, aluminum -plastic board has entered home decoration. Because of its smooth surface, colorful, strong impact resistance, convenient cleaning, solid and durable, construction is widely used. Aluminum -plastic boards are divided into two categories: outer wall engineering board and interior wall decoration board. Family decoration is generally used in the latter. Aluminum -plastic boards are divided into two and single sides.

The surface of the double -sided aluminum plastic board is the anti -rust high -strength aluminum alloy plate. Spray on the front, the back of the aluminum board. The single -sided aluminum plastic plate is only a layer of aluminum alloy plate on the surface, slightly worse, and the price is cheaper.

The surface of the paint is sprayed, and the good aluminum plastic uses the imported thermal pressure spraying process. The paint film has uniform color and strong adhesion. It is not easy to remove paint after bumping.

Aluminum -plastic plates for home decoration are generally used in restaurants, kitchens, bathrooms and room heating masks, partitions and other shapes. During construction, first of all, the base surface of the board should be dry and flat. Cracking and deformation. Secondly, when paste the aluminum -plastic plate, pay attention to the glue. You must be evenly applied. When the powerful glue diluent volatilizes, it can be pasted by touching the hand without sticking hands.

Third, the aluminum -plastic plate is divided into several pieces according to design requirements. It should not be used in a large or large area, otherwise it is easy to cause empty drums. Fourth, the aluminum -plastic seams are generally seal with glass glue. It is required that the glass glue must be uniform and plump when it is sealed.

Features of aluminum plastic board

Aluminum -plastic plate is easy to process and mold. It is also a good product that pursues efficiency and strives for time. It can shorten the construction period and reduce costs. Aluminum -plastic boards can be cut, cut, slot, saws, drilling, processing, and can be buried in cold, cold, cold rolled, and can also be riveted, screw connections or glue bonding.

Common quality problems analysis

The discoloration of plastic panels and discoloration

The aluminum -plastic plate produces discoloration and discoloration, mainly caused by improper selection of boards. The aluminum plastic board is divided into indoor plates and outdoor plates. The surface coating of the two plates is different, which determines different occasions. The surface used in the room usually spray resin coating on the surface. This coating cannot adapt to the harsh natural environment of the outdoor. If it is used outdoors, it will naturally accelerate its aging process and cause discoloration.

The surface coating of outdoor aluminum plastic plates is generally used for polyfluorophilic coating with anti -aging and high -ultraviolet capacity. The price of this plate is expensive. Some construction units deceived the owners and impersonated high -quality fluorocarbon plates that were anti -aging and corrosion in the interior, squeezing unreasonable profits, which caused serious discoloration and discoloration of aluminum plates used in the project.

Plastic plates open and fall off

The aluminum plastic panel is opened and shedded, mainly due to improper adhesives.

As an ideal adhesive for outdoor aluminum plastic panel projects, silicone gel has unique and superior conditions. In the past, my country's silicone gums mainly rely on imports, and their worth of many people was discouraged. Only those high -rise buildings on high -rise buildings dared to ask for help. Now, Zhengzhou, Guangdong, Hangzhou and other places in my country have put into production of silicone gums of different brands, causing prices to plummet.

Now, when buying aluminum plastic panels, the sales provider will recommend the dedicated fast -drying glue. This kind of glue is still available indoors. For outdoor outdoor for climate change, the phenomenon of opening and falling off of plates appears.

Deformazzjoni u tanbur fuq il-wiċċ ta 'bord tal-plastik tal-aluminju

Mhuwiex diffiċli li ssib dawra f'liema belt, u mhuwiex diffiċli li ssib uħud mill-proġetti ta 'xenarji kbar li jiddeformaw u jduru fuq il-wiċċ tal-pannelli tal-plastik tal-aluminju.

F'dan il-fenomenu ta 'proġetti żgħar ta' dekorazzjoni tal-faċċata, hemm ukoll dan il-fenomenu f'bini kbir ta 'l-irkant għoli. Fil-kostruzzjoni preċedenti, din il-problema ta 'kwalità kienet seħħet, u darba ħsibna li l-kwalità tal-bord innifsu; Aktar tard, wara l-analiżi ċentralizzata ta 'kulħadd, il-problema ewlenija tinsab fil-pjanċi tal-ħaxix tal-bordijiet tal-plastik tal-aluminju, segwiti mill-plastik tal-plastik tal-aluminju. Il-kwalità tal-bord innifsu. In-negozjanti spiss jagħtuna l-proċess ta 'kostruzzjoni ta' bordijiet tal-plastik tal-aluminju. Il-materjali rrakkomandati tal-ħaxix li jirrakkomandaw huma prinċipalment bordijiet ta 'densità għolja, bordijiet ta' xogħol tal-injam u affarijiet simili.

Fil-fatt, meta jintuża barra, dan il-materjal huwa fraġli ħafna. Wara nfiħ tar-riħ, espożizzjoni għax-xemx, u xita, inevitabbilment se tipproduċi deformazzjoni. Issa li l-materjali tal-ħaxix huma deformati, il-pjanċi tal-plastiċi tal-aluminju li jintużaw bħala s-saff tal-wiċċ huma l-istess bħan-nuqqas ta 'deformazzjoni? Jista 'jidher li l-materjal ideali ta' barra għandu jkun marbut ma 'skeletru permezz ta' azzar li ma jgħaddix mis-sadid u pajpijiet tal-azzar kwadri. Jekk il-kundizzjonijiet jippermettu, il-profili tal-aluminju huma aktar ideali.

L-iskeletru magħmul minn materjali tal-metall bħal dawn mhuwiex ħafna ogħla mill-keel tal-injam u l-pjanċa ta 'densità għolja, li tabilħaqq tista' tiżgura l-kwalità tal-proġett.

Il-pannelli tal-plastik tal-aluminju huma puliti

Meta l-bord tal-plastik tal-aluminju jkun imżejjen fuq il-wiċċ tal-bini, ġeneralment hemm ċertu distakk ta 'wisa' bejn il-pjanċi. Għall-bżonnijiet estetiċi, il-kolla sewda tas-siġillar għandha timtela fid-distakk.

Sabiex tiffranka l-ħin, xi persunal tal-kostruzzjoni ma jużax il-gomma tal-karta biex jiżgura li l-kolla tkun pulita u regolari, iżda minflok tuża l-film protettiv fuq il-wiċċ tal-pjanċa tal-plastik tal-aluminju bħala sostitut. Minħabba li l-pjanċa tal-plastik tal-aluminju hija maqtugħa, il-film protettiv se jikkawża li tiċrita fi gradi differenti, u għalhekk mhux possibbli li tużah biex tipproteġi l-alternattiva tat-tejp.

Il-materjali jinkludu:

Indikaturi tekniċi ewlenin tal-bordijiet tal-plastik tal-aluminju: ħxuna tal-kisi, devjazzjoni tleqq, ebusija tal-lapes, adeżjoni, reżistenza għall-impatt, reżistenza għall-aċidu, alkali, żejt, solvent, eċċ.

Il-prezz attwali tas-suq tal-bordijiet tal-plastik tal-aluminju huwa madwar 60-100 wan (1220x2440mm) ta 'madwar 20-30 wan kull metru kwadru, ħxuna ta' 3mm, u madwar 0.05 mm ħxuna.

Spejjeż artifiċjali: Il-limiti tal-pannelli tal-plastik tal-aluminju jinkludu l-karina tal-injam, it-tħaffir tat-toqob tad-dawl, is-saffi tal-pjanċa tal-ħaxix, l-aluminju -plastic bord kolla (spazjar tal-karina 400-600mm) 18 wan / metru kwadru medju ħafif tal-azzar medju li jinkludi soluzzjoni, linja, linja, Taħlit, Materjali tat-Taħlit, Produzzjoni tal-Keel, Installazzjoni, u Limitu Żgħir Għoli ta '3m għal 11 Yuan / Pjazza Metru; Keel tal-injam 10 wan / metru kwadru.

Keel tal-injam jew karina ħafifa tal-azzar tinkludi pannelli, 4 wan / metru kwadru ta 'toqob tad-dawl.

Il-wiċċ tal-pjanċa tal-plastik tal-aluminju fuq il-keel tal-injam jinkludi l-installazzjoni u t-tħaffir ta 'toqba ħafifa 4 wan / metru kwadru.

Essenza