Dalilai masu yuwuwa da madaidaitan hanyoyin magance matsalar bugun ganga

A. Low zafi muhalli

Ƙananan zafi na muhalli yana haifar da jinkirin jinyar abin rufewa.Misali, a cikin bazara da kaka a arewacin ƙasata, ƙarancin dangi na iska yana da ƙasa, wani lokacin ma yana ɗaukar kusan 30% RH na dogon lokaci.

Magani: Gwada zaɓin gini na yanayi don al'amuran zafi da zafi.

B. Bambancin yanayin zafi mai girma (bambancin zafin jiki mai yawa a rana ɗaya ko kwana biyu kusa)

A lokacin aikin ginin, sashin ginin yana fatan cewa saurin warkarwa na sealant ya kamata ya kasance cikin sauri kamar yadda zai yiwu, don rage yiwuwar tasirin abubuwan waje.Duk da haka, akwai wani tsari don magani na sealant, wanda yawanci yana ɗaukar kwanaki da yawa.Sabili da haka, don haɓaka saurin warkewar manne, ma'aikatan ginin yawanci suna aiwatar da ginin a ƙarƙashin yanayin ginin da ya dace.Yawancin lokaci, ana zaɓar yanayin (mafi yawan zafin jiki da zafi) don ginawa a yanayin zafi mai tsayi da kuma dacewa da ginin (wanda ake kiyaye shi a wani yanayin zafi da zafi na tsawon lokaci).

Magani: Yi ƙoƙarin zaɓar yanayi da lokacin lokaci tare da ɗan ƙaramin zafin jiki don gini, kamar ginin gizagizai.Bugu da ƙari, lokacin warkewar siliki mai jure yanayin yanayin yana buƙatar zama ɗan gajeren lokaci, wanda kuma zai iya tabbatar da cewa sauran sojojin waje ba za su yi gudun hijirar ba yayin aikin warkarwa don haifar da manne don kumbura.

C. Kayan panel, girman da siffar

Abubuwan da aka haɗe ta hanyar sealants yawanci gilashi ne da aluminum.Waɗannan abubuwan za su faɗaɗa kuma su yi kwangila tare da zafin jiki yayin da yanayin zafi ya canza, wanda zai haifar da manne don shimfiɗa sanyi da latsa mai zafi.

Ƙididdigar faɗaɗawar layi kuma ana kiranta coefficient na fadada layi.Lokacin da yanayin ƙaƙƙarfan abu ya canza da 1 digiri Celsius, rabon canjin tsayinsa zuwa tsayinsa a ainihin zafin jiki (ba lallai ba ne 0 ° C) ana kiransa "madaidaicin fadada layin layi".Naúrar ita ce 1/℃, kuma alamar ita ce αt.Ma'anarsa shine αt = (Lt-L0) / L0∆t, wato, Lt = L0 (1 + αt∆t), inda L0 shine girman farko na kayan, Lt shine girman kayan a t ℃, kuma ∆t shine Bambancin yanayin zafi.Kamar yadda aka nuna a teburin da ke sama, girman girman farantin aluminium, mafi ƙaranci yanayin buguwa na manne a cikin haɗin gwiwar manne.Haɗin haɗin gwiwa na farantin aluminum mai siffa ta musamman ya fi girma fiye da na farantin aluminum.

Magani: Zaɓi farantin aluminium da gilashi tare da ƙaramar haɓakar haɓakar faɗaɗa madaidaiciya, kuma kula da kulawa ta musamman ga dogon shugabanci (gajeren guntun) na takardar aluminum.Gudanar da zafi mai inganci ko kariyar farantin aluminium, kamar rufe farantin aluminium tare da fim ɗin sunshade.Hakanan za'a iya amfani da tsarin "girma na biyu" don gini.

D. Tasirin dakarun waje

Gine-gine masu tsayi suna da saukin kamuwa da tasirin damina.Idan iska tana da ƙarfi, zai haifar da mannen yanayi don kumbura.Yawancin biranen kasarmu suna cikin yankin damina, kuma gine-ginen bangon labule zai dan girgiza saboda karfin iska na waje, wanda ke haifar da canje-canje a fadin haɗin gwiwa.Idan an shafa manne a lokacin da iska ke da ƙarfi, saitin zai yi kumbura saboda ƙaurawar farantin kafin ya warke gaba ɗaya.

Magani: Kafin yin amfani da manne, ya kamata a gyara matsayi na takardar aluminum kamar yadda zai yiwu.A lokaci guda kuma, ana iya amfani da wasu hanyoyin don raunana tasirin ƙarfin waje akan takardar aluminum.An haramta amfani da manne a ƙarƙashin yanayin iska mai yawa.

E. gini mara kyau

1. Ƙungiyar manne da kayan tushe suna da zafi mai yawa da ruwan sama;

2. Kumfa mai kumfa yana da bazata a lokacin ginawa / zurfin zurfin sandar kumfa ya bambanta;

3. Tef ɗin kumfa / tef ɗin gefe guda biyu ba a daidaita shi ba kafin girman girman, kuma ya ɗan ɗanɗana bayan girma.Ya nuna sabon abu mai kumfa bayan girma.

4. An zaɓi sandar kumfa ba daidai ba, kuma kumfa ba zai iya zama sandunan kumfa mai ƙananan ƙananan ba, wanda dole ne ya dace da ƙayyadaddun da suka dace;

5. Kaurin girman girman bai isa ba, ya yi bakin ciki sosai, ko kaurin girman bai dace ba;

6. Bayan da aka yi amfani da ƙwanƙwasa splicing, manne ba ya da ƙarfi kuma ya motsa gaba daya, yana haifar da sauyawa tsakanin sassan da kuma samar da blisters.

7. Manne mai tushen barasa zai yi kumbura lokacin da aka yi amfani da shi a ƙarƙashin rana (lokacin da zafin jiki na ƙasa ya yi girma).

Magani: Kafin ginawa, tabbatar da cewa kowane nau'i na kayan aiki suna cikin yanayin ginin yanayi na abubuwan rufewa, kuma yanayin zafi da zafi a cikin yanayin suna cikin kewayon da ya dace (shawarar yanayin gini).