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FIBO plokkide

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Saateks<br />

Käesolev juhend on mõeldud projekteerija<br />

ja ehitaja abistamiseks Fibo <strong>plokkide</strong><br />

kasutamisel ehitusel. Juhendis antakse<br />

kergkruusast materjalide lühike iseloomustus<br />

ja müüritise EPN 6-le põhinev<br />

arvutuseeskiri. Tuuakse enamlevinud sõl-<br />

mede konstruktsioone.<br />

Müüritise tugevusarvutusi saab teha ka<br />

programmiga FiboCalc.<br />

Kursiivis tekst on EVS 1996-1-1:2003 - st.<br />

Koostaja: V. Voltri<br />

Sisukord<br />

1 Sissejuhatus ........................................................................................................... 4<br />

2 Materjalid ................................................................................................................. 4<br />

2.1 Plokid, müüritis ................................................................................................ 4<br />

2.1.1 Üldised omadused....................................................................................... 4<br />

2.1.2 Tugevusomadused ...................................................................................... 5<br />

2.1.2.1 Survetugevus ........................................................................................ 5<br />

2.1.2.2 Tõmbetugevus ...................................................................................... 5<br />

2.1.2.3 Paindetugevus ...................................................................................... 5<br />

2.1.2.4 Nakketugevus betooniga ...................................................................... 5<br />

2.1.2.5 Lõiketugevus betooniga ........................................................................ 5<br />

2.1.3 Deformatsiooniomadused ........................................................................... 5<br />

2.1.4 Poorsus ....................................................................................................... 5<br />

2.1.5 Soojustehnilised omadused ........................................................................ 6<br />

2.1.5.1 Soojusmahtuvus ................................................................................... 6<br />

2.1.5.2 Soojusjuhtivus....................................................................................... 6<br />

2.1.6 Niiskustehnilised omadused ........................................................................ 6<br />

2.1.6.1 Üldist ..................................................................................................... 6<br />

2.1.6.2 Veeimavus ............................................................................................ 6<br />

2.1.6.3 Veeauruläbilaskvus ............................................................................... 6<br />

2.1.6.4 Niiskussisaldus ..................................................................................... 6<br />

2.1.7 Ruumala püsivus ......................................................................................... 7<br />

2.1.7.1 Erisoojuspaisumine............................................................................... 7<br />

2.1.7.2 Mahukahanemine ................................................................................. 7<br />

2.1.8 Müra ............................................................................................................ 7<br />

2.1.8.1 Õhumüraisolatsioon .............................................................................. 7<br />

2.1.8.2 Müra neelduvus .................................................................................... 8<br />

2.1.9 Tuleohutus ................................................................................................... 8<br />

2.2 Mört ................................................................................................................... 9<br />

2.3 Fibo <strong>plokkide</strong> kasutuskohad........................................................................... 9<br />

3 Müüritis .................................................................................................................. 10<br />

3.1 Üldiselt ............................................................................................................ 10<br />

3.2 Müüriseotised ja -kihid .................................................................................. 10<br />

3.2.1 Üldist ......................................................................................................... 10<br />

3.2.2 Mitmekihiline müüritis .................................................................................11<br />

3.3 Müüritise tugevus .......................................................................................... 13<br />

3.3.1 Üldist ......................................................................................................... 13<br />

3.3.2 Survetugevus ............................................................................................ 13<br />

3.3.3 Müüritise nihketugevus.............................................................................. 14<br />

3.3.4 Armeerimata müüritise normpaindetugevus .............................................. 15

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