The advantages and disadvantages of aluminum -plastic panel curtain wall

Hlcaluminium -TXHUA TXHUA YAM PANELS Cov Chaw Tsim Tshuaj

In recent years, with the rapid economic development, the decoration standards of the construction units have also risen. Some newer building exterior walls are becoming increasingly popular with some high -end decoration materials. It seems that it is not enough to display its grade without the curtain wall. A few years ago, it was popular glass and natural stone curtain walls.

At present, it is mainly used for some public buildings, and there are also a few residential areas that are used for high -end routes. Because the use of aluminum -plastic composite boards for high -rise buildings has always been left -handed, aluminum -plastic composite board has become the latest hot topic in the industry since its birth. One opinion is that the aluminum -plastic composite board curtain wall should be used less or cautious.

The use of aluminum -plastic composite plates (ie, aluminum -plastic plates) as high -rise buildings will become "air killer" or "invisible killer", which is extremely dangerous. Those who hold this opinion believe that its disadvantages are four: First, the structure of the aluminum -plastic composite board is generally three layers, and the two sides of the outside are 0.1 to 0.5mm thick aluminum layer. Polyethylene) and other polymer materials are bonded with tree vinegar glue. The core materials and glue contain toxic ingredients, and the fire prevention, weather resistance, durability, anti -aging and other properties are poor. It will release a poisonous gas that is harmful to human health; the second is that the compound strength is not high, and it is easy to break when the corner curved surface. When the partial heating is heated, the core material will expand and cause the surface aluminum plate to deform and fall off. In addition, its thermal expansion coefficient is generally larger than the keel and building. Frequent sudden drum phenomenon is often lost to affect the beauty; the third is that it is generally shared with a lightning protection device with the building subject during installation. Lightning attack; Fourth, the strength of its wind pressure is not high due to the strength of the material itself. At present, high -rise buildings in advanced countries abroad have rarely adopted aluminum -plastic composite boards as curtain walls, and they have switched to single -layer aluminum plates with relatively high security and reliability.

Another opinion is that the aluminum -plastic composite plate is characterized by light weight, proper steel, can be reduced and soundproof, and its decorative effect is better. The second processing is comparable to the aluminum plate, but the cost is much low. Those who support this view believe that after these years of development, the aluminum -plastic composite board has gradually matured technology. Before the material is leaving the factory, it is generally processed by corrosion resistance, weather resistance, collision resistance, folding, pressure resistance, etc. Safety and reliability. The use of aluminum -plastic composite boards on high -rise buildings is used as curtain walls. Although the requirements of wind resistance and pressure are high, the size of the pressure resistance is not only related to the quality and performance of the wall material itself, but also involves the size of the installation size, the length and width ratio of the plate, and the keel configuration of the keel configuration. The degree of denseness and so on.

If strictly follow the requirements of the construction specifications, the aluminum -plastic composite board that is generally composed of quality indicators can be used as a curtain wall for high -rise buildings. In addition, the current techniques and measures for lightning protection are relatively mature. High -rise buildings are generally thoughtful in this regard. As for the aluminum -plastic composite board curtain wall, it is damaged by lightning strikes. There are any precedents outside. Therefore, it can be widely used in the exterior wall decoration of high -rise buildings.

Nyob rau tam sim no, nws nyuaj dua rau cov kab hlau thib ib lub phab ntsa kom tau txais kev pom zoo hauv kev lag luam, vim tias "cov pej xeem hais tias cov pej xeem yog tsim nyog, thiab niam -Yog -LAW tau tsim nyog." Txawm li cas los xij, cov pej xeem zoo li qub, txhuas-muab cov vaj tse muaj kev txhawj xeeb txog kev nyab xeeb thiab cov tuam txhab muaj kev txhawj xeeb txog tus kev ua lag luam. Qhov tseem ceeb ntawm kev tsim cov txhuas -Plastic composite laug cam hauv kuv lub teb chaws pib nyob rau xyoo 199S thiab tau tsim sai. Hauv ob peb xyoos, aluminium composite board tau dhau los ua cov ntaub ntawv loj thib peb hauv kuv lub teb chaws tom qab pob zeb thiab iav.

Tam sim no, kuv lub tebchaws tau dhau los ua lub tebchaws nrog kev siv ntau tshaj plaws thiab xa tawm cov zis hauv 200 lab tus nqi ntawm ze li ntawm 20 billion yuan. Txawm li cas los xij, cuav thiab inferiority ua rau aluminium-pawg tswj hwm lub rooj tsav xwm ntsib kev puas tsuaj. Txheem txhuas cov paib yas muab faib ua ob hom: sab hauv phab ntsa. Sab hauv dai muaj ob txheej ntawm 0.12 hli txhuas daim hlau thiab PVC. Lub thickness ntawm cov txhuas -Plastic composite phaj nyob rau sab nraud phab ntsa yuav tsum ncav cuag 4 hli. PVC cov khoom muaj pes tsawg leeg, cov xim saum npoo av siv anti -ages fluorocarbon.

But now many products on the market are only 0.005 mm thick, and even garbage in plastic for core materials. Raws li cov qauv thoob ntiaj teb, tus nqi tsim nyog ntawm phab ntsa sab nraud Aluminium Yas Board yog 200 rau 220 Yuan ntawm kev ua lag luam tau muag rau 50-60 Yuan ib square meter. Cov khoom lag luam tsis muaj txiaj ntsig nrog cov khoom lag luam qis, uas cuam tshuam rau cov koob npe-cov kws tshaj lij poob kev ntseeg siab rau nws thiab ua rau qee tus neeg tawm tsam.

Tom qab kev ua lag luam vam meej tshwm sim, qee qhov cuav thiab txiav cov fab yog constas tsis yog tas li txhuas -proundle daim phiaj kuj tshwm sim los ntawm lub sijhawm. Qee tus neeg siv daim phaj sab hauv los cuam tshuam cov paib txheej txheem sab nraud, qee qhov siv cov kab hlau hluav taws xob, thiab lwm yam siv tsis tuaj yeem nkag siab cov txhuas Thwj qha siv txhuas-npaj tawm cov rooj zaum thiab tsis to taub txhuas cov rooj zaum. Tus qauv qub ntawm "txhuas yas ntim yas" tau tsim nyob rau hauv thaum ntxov ntawm kev txhim kho aluminium -plastic muaj cov laug cam. Nyob rau hauv tus qauv, kev nkag siab ntawm txhuas -Plastic muaj kev tswj hwm lub rooj tsavxwm ib txwm muaj qee yam txwv keeb kwm.

Piv txwv li, nyob rau hauv thawj "Composite Board" tus qauv, lub phaj txhuas -Plastic composite p poom Los ntawm kev txhim kho cov ntawv thov thiab cov chaw lag luam dhau los ntawm ob peb xyoos dhau los, kev thov ntawm aluminium -plastic composite cov laug cam tau muaj ntau yam kom ntxaws thiab meej. Yog li ntawd, qhov hloov kho rau cov qauv hauv lub sijhawm thiab cov ntawv thov, coj kev txhim kho kev lag luam kom raug, thiab zoo dua ua tau raws li kev xav tau ntawm Society.

Raws li tus tsim qauv muaj kev txhawj xeeb, ntxiv rau kom ntseeg tau qhov kev nyab xeeb ntawm nws siv, Phab ntsa Kab hlau feem ntau yog los ntawm ob yam ntawm lub tsev duab thiab tom qab txij nkawm ntawm lub tsev. Vim tias cov phaj txhuas muaj ib lub pob loj loj, muaj zog sib xyaw, cov txheej txheem kev tsim khoom zoo heev, kev pom ntawm cov hlau sib txuas yog cov xeeb ceem ntau dua. Nws yog cov khoom niaj hnub no thiab muaj ntau hom xim. Yog li ntawd, nws tuaj yeem tau zoo dua tus tsim qauv tsim qauv tsim qauv. ib tug. Thiab cov ntaub ntawv peb feem ntau siv feem ntau hloov ceev dua sijhawm, lossis nws yog qhov nyuaj kom ntxuav kom huv tom qab qias neeg.

Cov no tau undoubtedly nce qhov nyuaj ntawm kev saib xyuas thiab txij nkawm, ua rau tus qub tshaj plaws tom qab peb lossis tsib xyoos. Qhov zoo dua ntawm kev yooj yim ntxuav ntawm txhuas -Plastic plhuav daim phab ntsa Qhov no yog qhov thib ob vim li cas cov neeg tsim khoom txaus siab Txawm li cas los xij, High -rise lossis ultra -hig-ntug vaj tse siv aluminium board kab hlau sib hlau.

Kuv xav tias nws yuav tsum tau ceev faj heev. Vim tias ua ntej, thaj chaw siab-overthrow feem ntau yog loj, thiab kev nqis peev koom nrog loj heev. Qhov thib ob, feem ntau ntawm cov qib siab nyob deb ntawm hauv av, thiab lawv feem ntau tuaj yeem saib kom deb ntawm tib neeg.

Cov kev rau txim tsuas yog saib ntawm qhov cuam tshuam loj, thiab nws tsis yooj yim sua kom pom theem ntawm cov khoom siv tes ua rau ntawm phab ntsa sab nrauv. Yog li ntawd, qhov tseem ceeb ntawm cov phab ntsa feem ntau siv cov ntaub ntawv zoo li no yog cov lus nug. Peb, los ntawm qhov kev xav txog lub sijhawm thaum ub, tsis muaj ntau tus piv txwv ntawm kev kho kom zoo nkauj lawv tus kheej los ntawm kev dai lawv tus kheej ib leeg.

Txhua cov ntaub ntawv muaj nws tus cwj pwm thiab cov txiaj ntsig, thiab peb yuav tsum tsis txhob ntsuas nws cov txiaj ntsig thiab qhov tsis zoo los ntawm cov khoom siv. Lub installation txheej txheem ntawm txhuas -oplastic muaj kev tswj hwm muaj nws tus yam ntxwv. Nws cov thev naus laus zis tam sim no muaj peb hom: kev teeb tsa kev teeb tsa, cov kev teeb tsa sib txuas nrog thiab cov txheej txheem tshaj tawm. Tsuav txoj kev ua tau yog thiab cov txheej txheem kev tsim kho yog ua tau zoo, kev ua tau zoo thiab cov ntsuas ntawm txhua yam tuaj yeem ua tau raws li lub tebchaws.

Lub teb chaws qauv ntawm "Aluminium yas ntim phaj" tau tawm hauv xyoo 1999. Kev tso tawm thiab kev coj ua lag luam kev lag luam zoo ntawm kev lag luam. Txog tam sim no, cov tuam ntxhab tau tsim nrawm nrawm dua 100, nrog rau txhua xyoo tso zis ntau xyoo ntau dua 500 lab square metres.

Cov khoom lag luam tau siv dav hauv ntau qhov kev sib tw ntawm phab ntsa, sab hauv tsev thiab sab nraum zoov, tshaj tawm, kev lom zem, thiab kev ua haujlwm. Nyob rau hauv xyoo tsis ntev los no, kev tsim khoom thiab kev siv ntawm txhuas -oplastic plau lub rooj tsavxwm tau tsim sai. Nrog kev txhim kho txuas ntxiv thiab txhim kho cov cuab yeej ntau lawm, kev tswj hwm, aluminium-alined tov cov laug cam tau dhau los thiab ntau cov kev lag luam tseem ceeb. Zoo heev saib ntawm txhua qhov chaw ntawm lub neej. Tshwj xeeb tshaj yog hom tshiab ntawm cov ntaub qhwv phab ntsa, nws tau txais ntau dua thiab ntau dua los ntawm txhua qhov chaw ntawm lub neej.

Tam sim no, Tuam Tshoj tau dhau los ua lub ntiaj teb loj tshaj plaws ntawm cov khoom lag luam thiab cov khoom siv, thiab tau tsim cov khoom siv aluminium -plastic composite cov khoom siv.