Momwe Mungapangire Galasi Lokhala ndi Chotetezera Kuti Muchepetse Phokoso
Galasi silimangogwira ntchito ngati chinthu chokongoletsa nyumba zokha, komanso limagwira ntchito yofunika kwambiri pakutonthoza mawu. M'madera okhala ndi phokoso m'mizinda—pafupi ndi misewu ikuluikulu, njanji za sitima, ma eyapoti, kapena madera amalonda—galasi la zenera nthawi zambiri limakhala malo ofooka olowera mawu. Chifukwa chake, anthu ambiri akuyamba kufunafuna njira zopangira galasi lokhala ndi zigawo zotetezera mawu kuti achepetse mawu, kaya m'nyumba, m'ma studio, m'maofesi, kapena m'malo ophunzirira. Nkhaniyi ikufotokoza mfundo zoyambira za magalasi otetezera mawu, kusankha zipangizo zotetezera mawu, ndi njira zothandiza zopangira kapena kukonza galasi kuti likhale loteteza mawu kwambiri.
Kumvetsetsa Mfundo Zokhudza Kuchepetsa Phokoso mu Galasi
Tisanalowe mu ndondomeko yopangira, ndikofunikira kumvetsetsa momwe phokoso limalowera mugalasi. Phokoso ndi mafunde ogwedezeka omwe amadutsa mumlengalenga ndi zinthu zolimba. M'mawindo, phokoso limatha kulowa m'njira ziwiri:
1. Kugwedezeka mu galasi: Mafunde a phokoso amachititsa galasi kugwedezeka ndikutumiza mphamvu m'chipindamo.
2. Mipata mu chimango kapena malo olumikizirana: Mpweya wotuluka umanyamulanso mawu.
Kuchepetsa phokoso nthawi zambiri kumachitika pogwiritsa ntchito njira zotsatirazi:
– Wonjezerani kulemera kwa galasi (galasi lokhuthala): likalemera kwambiri, zimakhala zovuta kugwedezeka.
- Kupanga kapangidwe ka zigawo: zigawo ziwiri kapena zingapo zokhala ndi mipata ya mpweya pakati pawo zimasokoneza kutumiza mawu.
– Kuwonjezera gawo loletsa kuuma kwa viscoelastic: chinthu chomwe chili ngati "spring" ndipo chimatenga mphamvu yogwedezeka.
- Tsekani mipata yonse bwino: kuti phokoso lisalowe kudzera mu mpweya wotuluka.
Njira Zaukadaulo Zotetezera Phokoso la Magalasi
Pali njira zingapo zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale, ndipo zina zingagwiritsidwe ntchito pamlingo wapakhomo pomwe zikusungabe chitetezo.
1. Galasi Lopaka Ma Acoustic
Galasi lopaka utoto limapangidwa ndi mapepala awiri agalasi olumikizidwa pamodzi ndi cholumikizira monga PVB (polyvinyl butyral) kapena cholumikizira chapadera cha acoustic. Cholumikizira ichi ndi cha viscoelastic, motero chimachepetsa kugwedezeka.
Kupambana:
- Kuchepetsa mawu kuli bwino kwambiri, makamaka pa ma frequency apakati.
– Ndikotetezeka chifukwa ngati chasweka zidutswa zimamatira ku chophimbacho.
- Ikhoza kuyikidwa ngati galasi wamba.
2. Kuwala Pawiri (Magalasi Opanda / DGU)
Njira iyi imagwiritsa ntchito mapepala awiri agalasi olekanitsidwa ndi chopachikira kuti apange malo odzaza ndi mpweya kapena mpweya wopanda mphamvu (argon). Malo awa amachepetsa kutumiza mawu.
Kupambana:
- Zimagwira ntchito bwino kwambiri ngati mtunda pakati pa galasi ndi wokwanira ndipo gawo logawanika ndi lochepa.
- Nthawi zambiri nthawi imodzi imawonjezera kutentha kwa thupi.
Zindikirani: Pa ma acoustics, kuphatikiza kwa makulidwe osiyanasiyana agalasi (monga 5 mm + 8 mm) nthawi zambiri kumakhala bwino kuposa makulidwe omwewo, chifukwa kumachepetsa kumveka bwino.
3. Chophimba Filimu ya Acoustic (Njira Yobwezeretsanso)
Ngati simungathe kusintha galasi, mutha kuwonjezera filimu ya acoustic kapena filimu yolimba yotetezera pamwamba pa galasi. Zotsatira zake nthawi zambiri sizimamveka bwino ngati lamination ya fakitale, koma zingathandize kuchepetsa kugwedezeka ndikuwonjezera kuuma kwa pamwamba.
Kupambana:
- Yothandiza kwambiri komanso yotsika mtengo.
- Ikhoza kuyikidwa popanda kuwononga zenera.
Zipangizo Zofunikira (Pa Galasi Lotetezedwa)
Nazi zitsanzo za zipangizo zopangira galasi lokhala ndi chotetezera kutentha (njira yosavuta yopangira lamination kapena njira yolimbikitsira pamwamba):
– Galasi lopaka pepala (lotenthetsedwa/lotsekedwa ngati pakufunika; pa ntchito zazikulu miyezo yomangira imalimbikitsidwa).
– Cholumikizira chonyowa: acoustic PVB (yabwino kwambiri), EVA, kapena pepala lapadera la acoustic viscoelastic.
– Chotsekera cha silicone chosalowerera (chotsekera m'mphepete ndi mafelemu).
– Zopangira malo ndi zotsukira (ngati mukupanga makina ophikira awiri).
– Chimango/njira ya rabara (gasket) kuti zitsimikizire kuti galasi likulowa bwino mu chimangocho.
– Zida: magolovesi oletsa kudula, magalasi oteteza, chodulira, choyika filimu (ngati mukugwiritsa ntchito filimu), tepi yoyezera, ndi nsalu yopanda ulusi.
Chofunika: Kupanga magalasi opangidwa ndi laminated bwino nthawi zambiri kumafuna kukanikiza, kutentha, ndi kuwongolera fumbi kuti zitsimikizire kuti zikuwonekera bwino komanso kuti zisawonongeke. Pa ntchito zokhazikika zomangira, njira yotetezeka kwambiri ndikuyitanitsa magalasi opangidwa ndi laminated kuchokera kwa wopanga.
Masitepe Opangira Galasi Lokhala ndi Chitsulo Choteteza (Njira Yothandiza)
Pansipa pali njira zina ziwiri zenizeni: (A) kukweza galasi lomwe lilipo ndi filimu + sealing layer, ndi (B) kupanga "secondary glazing system" (mawindo ena agalasi mkati).
A) Kuwonjezera Filimu Yomveka + Kutseka Mpata (Kukonzanso)
1. Tsukani galasi bwino
Dothi ndi mafuta zidzaletsa filimuyo kumamatira bwino ndikuyambitsa thovu.
2. Yesani ndikudula filimuyo kuti igwirizane ndi galasi.
Siyani kulekerera pang'ono, kenako chepetsani mutatha kuyika.
3. Thirani madzi oyika (madzi ofatsa a sopo)
Izi zimathandiza kuti filimuyo iyende bwino panthawi yoyikira kuti ikhazikike bwino.
4. Ikani filimuyo ndipo muisendeze ndi chotsukira/chozungulira.
Kankhirani madzi ndi thovu m'mphepete mpaka litayera.
5. Kuumitsa ndi kuchiritsa
Lolani kuti liume motsatira malangizo a mankhwala—nthawi zambiri maola 24–72—mpaka guluu litakhazikika.
6. Chongani ndi kutseka mipata yozungulira mawindo.
Gwiritsani ntchito silicone sealant yopanda mbali m'mipata iliyonse mu chimango kapena malo olumikizirana omwe akutuluka. Onjezani zotchingira nyengo (labala) kumadera komwe mpweya umatuluka nthawi zambiri.
Zotsatira: Kuchepetsa phokoso nthawi zambiri kumaonekera chifukwa cha phokoso la magalimoto ndi phokoso lambiri, makamaka ngati mawindo anali ndi mipata yambiri kale.
B) Kupanga Magalasi Achiwiri (Galasi Lowonjezera)
Njira iyi ndi yothandiza kwambiri popanda kufunikira kusintha galasi lalikulu. Lingaliro loyambira ndikupanga "zenera lachiwiri" mkati, ndikupanga malo obiriwira okwanira.
1. Dziwani mtunda pakati pa galasi
Kawirikawiri 5–10 cm kapena kuposerapo zimatha kusintha magwiridwe antchito a mawu, kutengera chipinda ndi kapangidwe ka chimango.
2. Konzani mafelemu ena
Chimangocho chingapangidwe ndi aluminiyamu, uPVC, kapena matabwa, omwe amamangiriridwa bwino pakhoma/chimango chamkati.
3. Ikani galasi lachiwiri (lokhuthala kapena losiyana makulidwe)
Mwachitsanzo, galasi lalikulu ndi 6 mm, galasi lowonjezera ndi 8 mm, kapena gwiritsani ntchito galasi lopaka utoto pa gawo lachiwiri.
4. Gwiritsani ntchito ma gasket ndi zotsekera
Chinsinsi cha glazing yachiwiri ndi kusalowa mpweya. Ngakhale kutayikira pang'ono kungachepetse kwambiri magwiridwe antchito.
5. Kuyesa kutayikira
Tsekani zenera ndipo yang'anani ngati pali ma drafts. Ngati ndi choncho, konzani chisindikizocho.
Ubwino: nthawi zambiri imapereka kuchepetsa kwakukulu kwa mawu, makamaka pa mawu otsika (basi yagalimoto) omwe ndi ovuta kugwiritsa ntchito filimu yokha.
Malangizo Ofunika Kwambiri Oletsa Kumveka Kwambiri
1. Yang'anani kwambiri pa kutseka (kutseka mpweya)
Nthawi zambiri kulephera kwa "galasi losagwira mawu" kumachitika chifukwa cha mafelemu otuluka madzi. Gwiritsani ntchito rabara/magasket abwino ndikuonetsetsa kuti mwayika bwino.
2. Gwiritsani ntchito makulidwe osiyanasiyana agalasi
Galasi lokhala ndi makulidwe ofanana limakonda kumveka bwino pamafupipafupi enaake. Kuphatikiza kosiyanasiyana nthawi zambiri kumakhala kothandiza kwambiri.
3. Samalani ubwino wa chimango ndi makoma ozungulira.
Ngati makoma ali ndi dzenje kapena zitseko zili zotayirira, kusintha kwa magalasi kokha sikungawonekere.
4. Pewani kuyika mwachisawawa pagalasi lalikulu
Magalasi akuluakulu amatha kugwedezeka mosavuta. Ganizirani kugawa ma planes kapena kugwiritsa ntchito acoustic laminate.
5. Ganizirani zosowa za chitetezo ndi miyezo yomanga
Pa malo omwe mungagwere kapena nyumba zokhala ndi zipinda zambiri, sankhani magalasi motsatira malamulo am'deralo.
Kutseka
Kupanga magalasi oteteza mawu kwenikweni ndi njira yochepetsera kugwedezeka ndikuletsa kutuluka kwa mpweya. Njira yothandiza kwambiri komanso yokongola nthawi zambiri ndikugwiritsa ntchito galasi lopangidwa ndi laminated kapena double glazing, koma kuti mupeze yankho lothandiza, mutha kusankha filimu ya acoustic ndipo, nthawi zambiri yogwira mtima kwambiri, onjezerani glazing yachiwiri yokhala ndi chisindikizo cholimba. Ndi kuphatikiza koyenera kwa zipangizo, kuyika mosamala, komanso kuyang'ana tsatanetsatane mu chimango, phokoso lamkati lingachepe kwambiri ndipo chitonthozo chingawonjezeke.
Ngati mukufuna, ndingakuthandizeni kusintha nkhaniyi kuti ikhale yaukadaulo kwambiri (monga kukambirana za STC/Rw, zitsanzo za makulidwe a galasi, ndi kuyerekezera mtengo) kuti igwirizane ndi nyumba yanu kapena nyumba yanu.
