Rufin kunya - a kusa da kambi na gidan

A mataki na karshe na gina gidan - rufin tsari. Duk abin da ya ga aikin a saman tudun lodi ratsa cikin jirgin, wanda dole ne a ware daga snow da kuma ruwan sama. Rufin kunya - a mike layin kafa ta ta biyu saman a batu na mahada. A zahiri, yana da wuya a yi, amma yana yiwuwa.

Na farko lissafin da kuma yi

Da farko kana bukatar yin lissafi da abin da zai zama da tsawo daga cikin rufin kunya. A mafi sauki hanyar yin wannan lissafi ga triangular gable rufin Pythagorean Theorem. Mun san hypotenuse (rafter kafar, c), daya daga cikin kafafu (da rabin nisa daga cikin gidan, b). Sa'an nan dukan abin da yake mai sauki: a² = s² - b².

A wasu lokuta, fiye da rikitarwa, amma da lissafi littafi ga Grade 7 za su warware matsalolin mu. Ƙayyade da tsawon na rafter ƙafafunsa, dole ne mu tuna cewa a kwana na gangara daga cikin rufi zumunta da tushe dole ne su kasance a cikin 35º-60º. Too lebur hunturu za shirga up a kan da yawa daga snow, kuma shi ya dubi ba sosai aesthetically m. High rufin saka tukuru, zai dauki wani haddi adadin abu, shi ya dubi shi ne kuma ba da hanya mafi kyau.

Domin kayyade da karshe ɓangare na rufin kan gable saka katakai. A adabi shi ne sau da yawa ake magana a kai a matsayin "kunya iyakacin duniya." Don wannan ƙusance ko lazimta da sukurori kunya rufin.

Idan rufin da aka yi da fale-falen, da ta karshe abubuwa da aka sayar a DIY Stores. Shi ne duk abin kawai a matsayin zanen "LEGO". Don da rarrabawa da rufin gangara lazimta da sukurori gudu mariƙin. Ya aka dimbin yawa kamar wani anga farantin, lankwasa a wani kwana na 45º, a saman kusurwar - inverted harafi P.

Bayan ajiye katako a cikin mariƙinsa tsagi ne superimposed a saman iska tef. The abubuwa na kunya tiles aka saka a cikin ramummuka kuma bugu da žari gyarawa Katakon. Daga cikin na gaba saka ado iyakoki. Idan Siberian Crane kunshi yin rufi ko galvanized takardar, da gable ne Ya sanya daga wani tsiri lankwasa a dama kusassari. Sukurori ko kusoshi, wanda ya ke a haɗe, shi ne shawarar samar da roba GASKET zuwa wuri na rashin lafiya bai sami jika. A kowane gefe na karshe kashi kamata da wani zoba na 100-150 mm domin su hana ruwa daga seeping baxini.

bayanin kula

Ya kamata a tuna da cewa gable gidaje kamata ba gaba daya shãfe haske a kan rufin. The iska shigar daga kasa ta hanyar iska ramukan da kuma eaves iska rata a karkashin matsanancin Layer, an nuna a cikin wani karamin sarari tsakanin abu da kuma kunya. Wannan na samar iska. Wannan yana da muhimmanci musamman ga gidajen tare da jefa. Summer vented Layer ba kwantar da dakin a cikin hunturu hidima a matsayin ƙarin zafi insulating Layer. Dukan more haka idan iska ne rashin rufi a ƙarƙashin rinjayar condensate zai sami jika da kuma decompose.

Idan surface ne m (m rufin), amfani da roba rufin kunya, da ake kira "aerator". Irin wannan kashi, don samar da shingles. Yana yana da kananan tsawo, da perforated bango. A rarrabawa haskoki yi a rufin iska tsaguwa saman rufe da roba aerator. Bayan kayyade cikakken bayani game da ta rufe faranti na mai taushi rufin.