A cikin shekaru 20 da suka gabata, ya canza ra'ayoyi da gaske a kan na'urar da kuma ginshiki - sau da yawa sun fara dumi. Me yasa kuke buƙata da kuma yadda ake ciyar da aiki daidai?
A baya can, mafi mashahuri wani gidajen ribbon tare da wani iska mai iska, da bene na farko bene ya dace da katako. Tare da wannan ƙirar, ba ta da ma'ana don rufe tushen, saboda saboda iska mai sauri kyauta, zazzabi a cikin ƙasa yana daidai da titin. (Ba shi yiwuwa a dakatar da samarwa don hunturu, tunda rashin samun iska mai zuwa ga halakar da manyan benaye da katako.)
Wani abu kuma shine idan yawan overpows a cikin gidan ana karfafa kankare kuma ana bayar da shi ta hanyar wani yanki ko na fasaha. Sannan rufin bango na tushe (gami da sashin tushe) zai taimaka wajen rage yawan dumama.
An ɗaukaka bene a cikin ƙasa da wuya, amma an sami tushe na yanka ya zama sananne. Kuma su ma, a matsayin mai mulkin, suna buƙatar rufin gindin. Gaskiyar ita ce saboda babban aikin ƙwararrun ƙwararren da ƙwararren farantin a yankin farantin akwai gadoji na sanyi. Wannan yana haifar da karuwa cikin tsadar dumama da lalatawar microclimate a cikin wuraren gabatarwa. Bugu da kari, akwai haɗarin ƙasa daskarewa a karkashin gidan da lalata farantin da ƙirar farantin da ƙirar bene da foda mai sanyi. Dankala gindin yana magance matsalolin biyu.
Tushen zafi Layer, wanda aka ɗora a kan bangon waje na ginin, yana fuskantar danshi yayin ruwan sama da lokacin narkewar dusar ƙanƙara. Don haka, ya kamata a ba da fifiko ga rage kayan sha na ruwa.
Rufi
Warming an yi shi ta hanyar Epps, PPU ko Picessed (EXYUDEDDed polystyrene kumfa, polyurthane kumfa, polysanool). Wadannan buƙatun suna da cikakken daidaito tare da farantin farantin wellruded polystyrene kumfa. Rage ruwa na faɗaɗa na rufi na rufi na rufin 45-60 kg / M3 bai wuce 1% ba (mafi kyawun alamu ne 0.2%).
Na'urar na tushe da bango warmed ta farantin farantin epps
1 - matashin kai matashin kai; 2 - Gida harsashin ruwa; 3 - Epper farantin; 4 - abin dubawa; 5 - Mannement; 6 - Dutsen Sawn; 7 - Ingantaccen abu
Epps tare da kauri na 50 mm yana da rage yawan tashin hankali na kimanin 1.4 M2 • ° C / W. Ya danganta da yanayin damina da bukatun adana zafi, ana amfani da faranti 50 na 50-100. Lokacin shigar da tsakanin rufi da karin kumallo, wajibi ne don barin ƙayyadadden aƙalla 50 mm don rama ga dasawa na ƙasa na ƙasa.
Epps Internol Carbon Eco ba ya sha ruwa kuma baya bayar da shrinkage, kimanin emolically kuma ba ya batun juyawa. Kayan ya ba ku damar samun tushe mai ƙarfi don ƙarewa
Ana iya shawo kan faranti daga Epps da na bakin ciki (ba fiye da 20 mm) a zare na sama a zareglass raga na glue tare da manne tare da manne. Wani sanannen sigar finahes ita ce bangarorin ƙarfe na ƙarfe, filastik ko kayan haɗin ƙarfe na galvanized karfe ko aluminium (zaɓi na biyu shine ya fi dacewa). An gyara fitilar a gindin downels ta hanyar rufi.
Za a iya hawa fararen faranti a cikin yadudduka biyu.
Polyurethane kumfa spraying
Wani m-kayan abu biyu polyurethane kumfa, fesa tare da hanyar injin, an haɗa shi da tabbaci a farfajiya. Yana da cikakken isolating zafi, kuma a kan kayan m ruwa-mai karfin ruwa kawai dan kadan ya fusata.
Kafin fesawa, PPU na buƙatar kare tsarin na kusa da ƙazantar
Kudin spraying PPU shine yawa na 45 kilogiram / M3 (wannan kayan abu ne wanda yake wajabta na tushe) tare da kauri na 50 mm - daga 800 rles. na 1 m2; Tare da kauri fiye da 50 mm, fasahar ta zama lokaci mai zurfi (yana da mahimmanci don amfani da yadudduka da yawa) da rashin amfani. Wato, an tsara kayan yafi don amfani dashi a matsakaici da yanayin dumama.
Lokacin da polyurethane kumfa yana da haɗaka, bayanan martaba na bushewa / datsa ko brackets an lazimta zuwa farfajiya, sannan kuma an fesa rufewa. A sakamakon gama, yana yiwuwa a yi amfani da zanen gado akan tushen ciminti (alal misali, "aqualand ciminti farantin" tare da tayal mai zuwa ko dutse ko dutse ko kuma wani allon ado ko dutse ko dutse ko kuma wani allon ado ko dutse ko wani kwamiti na ado.
Ppu-ajiya ya fi riba don amfani da manyan yankuna, kamar yadda kamfanoni suka ba da rangwamen ragi
Shigarwa na thermopanels
A lokaci guda, yi aikin don rufi da kuma gama ginshiki ta amfani da abin da ake kira thermopails. Su ne zanen cokali na polyurethane kumfa ko polystyrene kumfa 30-50 mm lokacin farin ciki tare da Clinder Clinder ko fibro - ciminti (dutse) fale-falen buraka. Irin waɗannan bangarorin suna da dorewa (rayuwar da aka lissafta sabis - fiye da shekaru 10) kuma an dogara da tushen karfe downels. Farashin kayan ya fara daga 900 rubles. Don 1 M2.
