Polymer Shingles: Qhov Zoo Thiab Qhov Tsis Zoo, Muaj Cov Yam Ntxwv Ntawm Kev Txhim Kho, Tus Nqi Ntawm Cov Ntoo Xuab Zeb Polymer

2024 Tus sau: Bailey Albertson | [email protected]. Kawg hloov kho: 2023-12-17 12:59

Cov yam ntxwv zoo thiab kev teeb tsa ntawm cov vuas polymer

Polymer cov ntaub ntawv siv dav siv hauv kev tsim kho thiab tseem siv rau lub vov tsev. Shingles ua los ntawm kev ua lag luam polymers niaj hnub no muaj tus naj npawb ntawm cov khoom uas ua kom ntseeg tau tias muaj lub siab zoo thiab kav ntev ntawm lub ru tsev.

Cov Ntsiab Lus

• 1 Ua li cas polymer shingles tshwm sim?
• 2 Cov yam ntxwv ntawm polymer khoom vov tsev

• 3 Kho cov txheej txheem ntawm kev txhaj tshuaj polymer tso rau ntawm lub ru tsev

  3.1 Video: kev teeb tsa ntawm cov nplais polymer xuab zeb

• 4 Lub lag luam ru tsev
• 5 Xyuas

Ua li cas polymer shingles tshwm sim?

Clinker lossis cov vuas luaj nyob rau xyoo pua XX yog qhov khoom siv nrov vim muaj cov khoom siv raw khoom thiab kev tsim khoom siv tshuab yooj yim. Xws li tus cwj pwm tsis tau thauj mus los ntawm qhov chaw deb ntev vim yog qhov nyhav siab thiab qhov tsis zoo ntawm cov khoom. Cov kev tsis txaus ntseeg no tau cuam tshuam ntau qhov kev ua tau ntawm cov nplais nplaum ntawm cov sijhawm ntawd, thiab yog li ntawd cov tuam ntxhab tau txhim kho cov ntawv cog lus polymer uas tuaj yeem ua kom lub zog thiab txo qhov hnyav ntawm cov vuas. Raws li qhov tshwm sim, cov av nplaum thiab cov cement tau hloov los ntawm cov polymer (yas) loj nrog cov xuab zeb zoo. Thaum lub sijhawm muaj pes tsawg leeg kub thiab ywj, cov ntsiab ntawm cov vuas tsim.

Cov nplais polymer tsis muaj qhov tsis zoo tib yam uas tau txais qhov raug hauv lawv cov av nplaum

Qhov no yog li cas cov polymer shingles tshwm sim, zoo dua hauv cov yam ntxwv rau cov khoom av nplaum kom ntxeem tau. Txog rau hnub tim, cov khoom siv tau cuam tshuam thaum tsim kom muaj ntau hom kev sib tw ntawm lub vov, thiab rau kev npaj cov txheej txheem feem ntau ruaj khov, cov khoom siv thiab cov khoom ntxiv yog tsim los ntawm cov ntawv sau ua ke polymer.

Cov yam ntxwv txheej txheem ntawm cov ntaub ntawv vov tsev polymer

Kev siv cov tshuaj polymer sib xyaw ua rau nws muaj peev xwm kom tau txais cov khoom zoo ntawm cov khoom siv tshiab, uas tau muab tawm los ua qhov tseeb dua li cov vuas vov. Raws li cov ntsiab lus xav tau zoo-kev tsim thiab kev tsim thev naus laus zis, cov vuas polymer tau txais cov txheej txheem nram qab no:

• tsis kam mus rau kev hloov kub ceev tam sim ntawd, uas tso cai rau cov khoom siv kom siv qhov ntau ntawm -65 txog +100 ° C;
• qhov tsis muaj ntau ntawm qhov hws nyob hauv tus qauv thiab, vim li ntawd, qee qhov coefficient tsawg ntawm cov dej nqus;
• txoj kev pheej hmoo tsawg kawg ntawm kev tsim pwm, pwm ntawm lub ru tsev;
• lub zog thaum lub tsheb thauj mus los, kev ntxhov siab hauv lub tshuab, ua haujlwm ntev;
• ua raws li kev huv huv, kev tiv thaiv hluav taws-tiv thaiv, cov qauv kev sib kis sib kis.

Cov neeg tsim khoom tsim kho niaj hnub tsim txhua qhov tsim nyog ntawm cov ntaub thaiv polymer rau lub vov ru tsev ntawm ib qho kev teeb tsa

Polymeric vov tsev cov khoom lag luam muaj cov ntsiab lus zoo dua li cov av nplaum lossis lwm cov dej khaus uas muaj qhov cuam tshuam zoo rau kev ua haujlwm ntawm lub ru tsev. Lub ntsiab zoo ntawm cov vuas polymer yog raws li nram no:

• tsim nyog tus nqi vim yog muaj thiab tus nqi qis ntawm raw cov ntaub ntawv;
• tsis kam rau txhua yam kev txhim kho corrosion, lwj thiab pwm kev txhim kho;
• tsis kam mus rau fading vim yog muaj UV UV stabilizer nyob rau hauv huab hwm coj;
• siab dielectric zog, ua kom muaj kev ruaj ntseg ntawm lub ru tsev tiv thaiv xob laim;
• Tseem siv tau ntawm ntau hom ru tsev nrog lub kaum sab xis ntawm qhov tsawg kawg 15 °.

Cov duab ntxim nyiam ntawm cov vuas polymer ua rau lub ru tsev qub qub

Lub zog, kev ua tau ntev thiab kev coj ua txawv paub qhov sib txawv ntawm cov xuab zeb polymer xuab zeb ntawm cov kev xaiv ntuj. Nyob rau tib lub sijhawm, cov khoom lag luam polymer tseem pom tus cwj pwm ntawm ntau qhov tsis zoo, uas ib txwm coj mus rau hauv tus account thaum xaiv cov hom vuas vov tsev. Cov kev cuam tshuam tseem ceeb ntawm cov vuas polymer yog raws li hauv qab no:

• txawm hais tias qhov tsis kam ntawm cov khoom mus rau qhov kub thiab txias, nyob rau hauv cov xwm txheej ntawm huab cua hloov ceev, cov pobzeb yog qhov txawv txav los ntawm txoj kab deformation. Raws li qhov tshwm sim, muaj kev hloov chaw hauv thaj chaw ntawm cov cuab yeej sib txuas thiab depressurization ntawm txheej;
• qee cov tuam ntxhab siv cov khoom siv raw khoom tsawg thiab muab cov nplais nrog qhov ua haujlwm tsis zoo;
• qhov nruab nrab ntawm qhov hnyav ntawm lub pob zeb shingle ncav cuag 2 kg, thiab tag nrho cov khoom siv loj yog qhov loj heev thiab yuav tsum muaj kev ntseeg siab rafter system thiab nquag lathing.

Cov nplais polymeric yog yooj yim rau xa, tab sis nws yog ib qho tseem ceeb kom txawj siv thev naus laus zis ntawm lawv cov kev teeb tsa thiab raws li kev ua kom muaj zog ntxiv rau cov txheej txheem rafter

Kho kom zoo nteg cov vuas polymer ntawm cov vov tsev

Cov txheej txheem ntawm kev tso pobzeb ib qho yuav tsum npaj kom zoo. Qhov hnyav tseem ceeb ntawm cov khoom cuam tshuam rau qhov tsim ntawm rafter thiab batten system, uas yuav tsum txhawb qhov nyhav ntawm cov vov npog. Qhov kev txwv tsis meej yog txiav txim siab nyob ntawm cov yam ntxwv ntawm cov khoom, txij li cov tuam ntxhab tsim ntau cov kev hloov kho ntawm cov vuas polymer. Feem ntau, rau kev tsim cov vuas vov vov, ib nqaj nrog ib ntu ntawm 60x180 lossis 50x150 hli yog siv, vim tias qhov nyhav ntawm cov nplais ib 1m ² tsis pub tshaj 22 kg. Cov ntoo yuav tsum tsis txhob muaj cov ya raws nrog ntau dua 15%, txwv tsis pub tus qauv yuav deform. Hauv qhov no, lub suab ntawm cov rafters yog los ntawm 600 txog 1,000 hli.

Ua ntej kev txhim kho cov polymer shingles, nws yog ib qhov tsim nyog los tso txhua cov khaubncaws sab nraud povtseg ntawm cov vuas vov txheej nrog cov tsim nyog tso pa tawm.

Cov theem tseem ceeb ntawm kev teeb tsa ntawm cov nplais polymer yog raws li hauv qab no:

1. Cov yeeb yaj kiab dej tsis ua haujlwm yog rub tawm ntawm cov rafters thiab tsau nrog cov ntxaij hluav taws xob ua los ntawm cov khoom siv ntawm cov seem nrog 40 x 40 lossis 50x50 hli.

   

   Kev ntsuas dej tiv thaiv lub ru tsev qhov chaw los ntawm kev ya raws

2. Ib qho rov qab lathing yog mounted nrog lub suab ntawm txog 350 mm. Txhawm rau ua qhov no, siv cov kab uas muaj tib qho tsis xws li coj los tawm tsam. Hauv thaj chaw ntawm lub hav, lub pob zeb ntoo yas ntawm cov laug cam yog mounted.

   

   Lub lathing lub ntsiab yog muab tso sib txig rau eaves ntawm lub ru tsev thiab txuas nrog tus pas nrig ntawm cov txee uas txuas

3. Qhov qis qis dua yog ntsia raws li thev naus laus zis ntawm kev xaiv ntawm hom xaiv ntawm lub ru tsev. Tom ntej no, nteg tawm thawj kab ntawm cov vuas luaj, coj mus rau hauv tus account qhov chaw ntawm lub qhov rooj tiv thaiv thiab ntsuas phoo ntawm sab hauv ntawm cov khoom. Cov kab seem ntawm cov vuas ntu ua ntu zus los ntawm kev siv vuam vov tsev thiab kho cov ntu rau cov xauv.

   

   Cov ntsiab ntawm cov vuas polymer tau nteg txij hauv qab mus rau saum toj, pib los ntawm ib qho ntawm cov ces kaum ntawm lub ru tsev

4. Hauv kev xaus, lub viav vias thiab sab txuas yog nruab, muab lub ru tsev ua kom tiav.

   

   Tom qab tso cov ntaub npog lub ntsiab, kab txuas thiab cua txuas

Video: kev teeb tsa ntawm cov nplais polymer xuab zeb

Kev lag luam ru tsev

Polymer xuab zeb lossis yas hom ntawm cov vuas yog ntau qhov siv los siv dua li cov khoom siv av nplaum. Qhov no yog vim lub siab muaj zog ntawm cov niaj hnub no. Nyob rau tib lub sijhawm, nws muaj peev xwm ua kom ntev lub neej kev pabcuam thiab khaws lub ntsej muag ntawm lub ru tsev los ntawm ua raws li cov cai yooj yim kev khiav haujlwm. Kev saib xyuas lub ru tsev yog nqa tawm mus rau hauv tus account hauv qab no:

• yog tias thaum lub sijhawm teeb tsa tus kheej tapping screws tau nruj heev screwed rau hauv cov vuas, tom qab ntawd qhov deformation ntawm txheej yuav ua tau. Yog li ntawd, qhov ceev ceev ntawm seem yuav tsum tau loosened, txij li nrog thermal nthuav dav cov vuas txav;
• cov ntaub ntawv rau hydro thiab vapor barrier yuav tsum ruaj thiab zoo, uas yuav tso cai rau koj kom tsis txhob rhuav lub ru tsev los hloov lawv rau ntau xyoo;
• thaum txhim kho huab cua vane, daus thaiv kev tiv thaiv lossis lwm qhov chaw vov tsev ntau, nws yog ib qho tseem ceeb uas yuav tsum tau coj mus rau kev khaws cia ntawm qhov ceev ntawm cov xim thiab ua tib zoo muab lub qhov thiab kab nrib pleev;
• qhov dej ntws yog qhov tsim nyog los txo qis ntawm cov dej noo ntawm lub ru tsev qauv.

Xyuas

Ntau yam kev xaiv rau cov vuas raws qauv polymer cov yam ntxwv pom qhov tsis tshua muaj nqi thiab kev ua haujlwm hauv kev ua haujlwm. Txhawm rau kom muaj kev pab cuam lub neej ntev ntawm lub ru tsev, nws tsim nyog mus yuav cov khoom lag luam los ntawm cov lag luam zoo thiab muaj koob npe nrov uas muaj kev paub ntau nyob hauv thaj chaw no.