Support for hawa rafters: photo, size, yin amfani da

Dalili na katako, rufi na gidan ne firam da cewa riko da kanta ga yin rufi. Ya ƙunshi wani babban yawan abubuwa, wanda kowannensu yana da zama dole kuma ga wani musamman aiki. Daya daga cikinsu shi ne goyon baya ga motsi trusses, abin da hidima a hana nakasawa daga cikin rufi a lokacin da shrinkage na katako, gidan, a lokacin da canza ta lissafi.

Shrinkage na wani katako, gidan

A shekara guda, log gida na iya zama a kasa 15%. A talakawan shrinkage na 8%. Duk da haka, shi zai iya faruwa unevenly, wanda adversely rinjayar da jihar truss tsarin. Canza size na katako, tsarin daukan sanya duk shekara zagaye. A cikin ruwa rani kakar itace ta kumbura, kuma shrinks in winter abu. Bugu da kari, da ganuwar riba da kuma rasa danshi a hanyoyi daban-daban, dangane da haske da kuma iska ta tashi. Lokacin da goyon bayan samuwa daga tsakiyar load-hali bango deformity a ta da waje ganuwar ne quite daban-daban, wanda kuma rinjayar da wadanda ba uniform canji a cikin lissafi size daga gidan. A dumama kakar ganuwar, musamman tsakiya, rage a cikin size da bushewa.

A babu wani tsakiyar garun iya zama ma fi girma matsaloli. Idan truss tsarin da aka ba gina a matsayin wata gona, ta taurin ne da yawa m. A sakamakon haka, da bango abubuwa ba kawai a tsaye amma kuma a kwance load. A karkashin mataki na matsin lamba da suka iya lankwasa zahiri da gidan cikin sharuddan riba ganga siffar. A wannan yanayin, rufin ne maras kyau da kuma zai sag a cikin gudu kan kankara. "Pyatistenka" ba ka damar samun kawar da wannan matsala ko ƙwarai rage shi.

A amfani da dunƙule jacks

Don rama domin tafiyar matakai ruwan sama da kuma yanayi ƙungiyoyi gidajen iya zama dunƙule jacks suna shigar. Su ya kamata a sanya a kan dukkan tsaye goyon bayan a gidan. Yanã mai karkatar jacks amfani da spanners Rama ƙungiyoyi na log Tsarin.

Amfani da zamiya bearings

Shi ne ba ko da yaushe bu mai kyau zuwa rigidly lazimta da rafters ko mauerlat ga joists tare da kusoshi, staples, da sauransu. N. Idan gida akwatin iya ji ƙyama, kana bukatar ka ƙirƙiri damar matsawa tare da girmamawa ga rafters goyon bayan. A baya can, wannan da aka yi amfani da wani ƙirƙiran waya, wanda fili da aka samar da wani mataki na 'yanci na zane na sassa.

Tun daga nan na fasaha ya canja kuma sun zama mafi nagartaccen na'urorin irin matsayin da zamiya da goyon baya ga trusses. An lazimta ganuwar kamar haka:

• zuwa sama da kambi na gawa.
• da babba datsa firam tsarin.
• to joists.
• to mauerlat.

Abin da sanya zamiya hali?

Zamiya support ba ka damar rama domin hargitsi rufin firam a lokacin da aiki. Lokacin da desiccation na itace musanya size of lissafi kayayyaki. Da nisa daga cikin gidan da aka rage, amma saboda da zamiya da katako zoba sagging ko yadda nake alfaharin fa bude rufi abu don m yayyo ba ya faruwa. Dalilin shigar a cikin hazo iya zama daban-daban, amma don rashin sanin cikakken farashi da tasiri na shrinkage nakasawa a wani hali ba zai yiwu ba.

Abũbuwan amfãni daga zamiya bearings

• Samar da wani amintacce dangane tushe da rufin.
• Kullawa juna kawar da katako Tsarin lokacin shrinkage na wani tushe, da tsare da ƙarfi, kuma tightness daga cikin rufi.
• Easy na'urar AMINCI da karko.
• Low cost da ikon zuwa tsirar hannuwansu daga ya da kayan. Lokacin da wannan karfe farantin dole ne a kalla 2 mm lokacin farin ciki da kariya daga sama anticorrosion shafi.

Design fasali na rafters

A biyu daga rafters gable rufin da aka sanya a cikin wannan mold. A fili na kunya sa butt ko gwiwa tare da rata. Tsakanin rafter an haɗa zuwa farantin karfe da kusoshi da kwayoyi. Babban siffa daga cikin zane ne don ƙirƙirar nunin firam a cikin ƙananan goyon bayan. Rafters mauerlat sanya a saman ko da wani rami don kayyade da zane a tsaye jirgin sama.

Support for motsi trusses hidima fastener aka sanya sassa biyu:

• madauri, gyarawa zuwa rafter.
• Yankin tare da madauki a haɗe zuwa support bim (mauerlat ko goyon bayan katako).

Akwai ma fi sauki version na yadda da zamiya da goyon baya ga rafters za a iya yi (photo kasa). A saboda wannan dalili yankin tare da tsaguwa. An lazimta rafters tare da axis kuma a cikin ramummuka da rata armashi, shugaban aron ci da gumi a cikin jiki mauerlat.

Wannan goyon baya ga rafters (zamiya - Kucis 120h40h40) Kudinsa 25 rubles apiece wasu kuma sauki shigar.

A na'urorin da ake yi na galvanized karfe faranti. Suna saka a kan daya ko garesu na rafters. Reversible fi so embodiment ga rufi da high iska da kuma dusar ƙanƙara lodi da low nauyi daga cikin rufi tsarin. Fasteners mori rufi da lalata, saboda haka kamar yadda ba su lalata da itace. Bugun jini tsawon dogara a kan sa ran gudun hijira da kuma daga 6 zuwa 16 cm.

Jama'a da kuma masu zaman kansu support

Slide bearings for rafters ( "skolzyachki") bude-type, kunsha na sassa biyu, za a iya sanya tare da hannunku, amma dole ne ka yi amfani da template. Duk abubuwa ya kamata a gyara a cikin size. An bude connection kunshi wani mai lankwasa farantin (fastening sashi) da kuma baka tare da ramukan don hawa (akalla biyar).

A cikin rufaffiyar dangane fastening madauri da aka saka a cikin mariƙinsa baka movably, amma ba a kawar daga gare shi, kuma ba a nadawa. Taru zane damar shigarwa na fi inganci. A taron na rabuwa sojojin daga rafters mauerlat karkashin iska loading madauki iya zama unbent da zamiya support trusses rufe yana da mafi ƙarfi.

Muhimmanci! Truss tsarin slidably dangi zuwa ga tushe ne kuxi don samar da kawai da fasali gable rufin. Wannan shi ne ta amfani kamar yadda ya karu AMINCI a low cost. A goyon bayan za a iya amfani da wani pent rufin.

Zamiya support for rafters: Girma

A goyon bayan hada da sassa biyu - wata jagora farantin karfe kuma a kusurwa. Girman daga cikin samfurin dogara da darajar da canja kawar da rafter.

Popular zamiya goyon baya ga trusses Kucis bude da kuma rufe faranti yana da nisa daga 40 mm, a tsawo na da goyon bayan - 90 mm, tsawon - 160 mm. Metal faranti da aka dauka domin 2-2.5 mm m. Suna profiled sanyi kafa daga low carbon karfe da ciwon kyau ductility. Lalata kariya ne tutiya shafi amfani da zafi Hanyar. By sayen samfurin ba tare da murfin, su ya kamata a fentin da Paint, da kayan ba tsatsa.

Yankin da aka kulla da goyon bayan sanduna. Idan surface ne zagaye, an yi tattalinta dõmin hawa wani lebur yankin, stachivaya itace a kan wani log girman da L-dimbin yawa rabo daga sashi. A hoto a kasa ya nuna a irin wannan nunin qazanta rafters rufe (Paz). Da iri kayayyakin da ake yi da stamping da suke m.

The Yanã shiryar da ake gyarawa zuwa rafters a wani matsanancin matsayi don samar da matsakaicin hijira. Tun shrinkage dabam rufin karkata kwana tare da girmamawa ga gudu kan kankara, shi wajibi ne don yin hinjis a saman trusses kulle connection. Ga musamman faranti da perforation za a iya amfani.

hawa

Kayan gidan wasan kwaikwayo trusses for zamiya rufin firam a lokacin taron da aka yi amfani da kamar haka.

• Rafters sanya na alluna 150-200 mm m da 50 mm m. A hali na kasa tsawon na rafter kafar aka mika, kara zoba da m tsari na fastening abubuwa su hana fatattaka.
• Saita saman gudu - qazanta katakanta, located horizontally da perpendicular zuwa zamiya da rafters.
• A kasa na rafters suna gyarawa a gashes sanya a mauerlat. An ba da izni su kãmun. Amma a lokaci guda gashes dole ne ci gaba da jirgin daga mai gangara hargitsi. A gaban mauerlat ko'ina gudamawar da kaya a kan dukan gini. A ta rashi, da gida matsa lamba a kan ganuwar da trusses zama ya fi girma.
• Zaba fasteners dace size dangane da rafters kawar da fuska.

• A karkashin kusurwa na goyon bayan log shirya ƙasa.
• Kusurwa saka perpendicular zuwa log don samar da free yunkuri na farantin.
• A jagora sashi an saka a cikin wani madauki da aka lazimta da rafter tare da axis. Girkawar aka yi a magangara mafi ƙasƙanci matsayi tun da kasa bango zai ji ƙyama da kuma ji ƙyama a size. A daidai wannan rafter kafar za ta sauka.
• Rafter allon suna shiga a saman hinjis wajen.

Yanayi tabbatar da rashin karko, AMINCI da karko na rufin

• Yarda da ake bukata inji Properties da kuma girma na zamiya goyon baya ga rafters.
• Location jagora goyon bayan layi daya da axis rafters kuma kusurwa -perpendikulyarno tabbatar da abin dogara zamiya.
• A gicciye sashe na katakan karkashin rafters dole ba ne ta zama ƙasa 150h50 mm.
• rufin firam dole ne a bi da maganin antiseptik da kuma harshen wuta retardant abun da ke ciki.
• Yarda da daidai rabbai daga cikin rufi firam.
• Production na dukan truss juna daidai da tsarin.
• A hinjis dangane kunya.
• Capacity rafters ya kamata a yi a tarnaƙi a cikin manya da ƙananan sassa.

Zamiya goyon baya ga rafters: da amfani ga sauran dalilai

Diyya shrinkage na itace da ake amfani ba kawai a cikin rufi firam. Ana amfani da ko'ina, inda kana bukatar ka ƙirƙiri damar don matsawa da guda na katako Tsarin, misali, a lokacin shiri na bangare ganuwar a cikin gidajen itace. Idan kana so ka yi ado da ganuwar a cikin gidan wanka tiles, kawai don sheathe ta takardar abu ba zai iya zama.

Wajibi ne a kafa wani "iyo" frame, gyarawa a saman nunin bearings, sa'an nan kafa shi zuwa drywall, wanda za a gam tiles. Kuma Rooms 'ba har zuwa rufi. A lokacin nakasawa daga cikin ganuwar firam zai zama na kullum, da kuma cladding ba za ta durkushe.

ƙarshe

Slide bearings for rafters a cikin katako gidaje ne na wajibi su hana nakasawa daga cikin rufi shrinkage gidan. Musamman aiki da shi ya auku a lokacin farko bayan shekara yi (game 8%). Proper shigarwa na rafters zai tabbatar da m tightness da karko na rufin.