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Poslao: 14 Jun 2007 14:22
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- MoscowBeast

- Nepopravljivi optimista
- Chief Engineer @ svoj bizMis
- Pridružio: 22 Jun 2005
- Poruke: 7917
- Gde živiš: Moskva, Rusija
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Nije ni cigla ni stiropor... Mnogo tvrdje
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Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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Poslao: 14 Jun 2007 14:33
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- ljubicasta

- Prijatelj foruma
- Pridružio: 19 Jun 2005
- Poruke: 2673
- Gde živiš: u pokretu...
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Joseph Monier!
beton
Dopuna: 14 Jun 2007 14:33
Reinforced concrete was invented (1849) by Joseph Monier, who received a patent in 1867. Joseph Monier was a Parisian gardener who made garden pots and tubs of concrete reinforced with an iron mesh. Reinforced concrete combines the tensile or bendable strength of metal and the compressional strength of concrete to withstand heavy loads. Joseph Monier exhibited his invention at the Paris Exposition of 1867. Besides his pots and tubs, Joseph Monier promoted reinforced concrete for use in railway ties, pipes, floors, arches, and bridges.
[Link mogu videti samo ulogovani korisnici]
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Poslao: 14 Jun 2007 14:48
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offline
- MoscowBeast

- Nepopravljivi optimista
- Chief Engineer @ svoj bizMis
- Pridružio: 22 Jun 2005
- Poruke: 7917
- Gde živiš: Moskva, Rusija
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Bravo, ljubicasta, svaka cast!
Samo moram da ispravim - nije Monije izmislio beton (pravio se on u svojim varijantama jos od starog Egipta), vec beton ojacan mrezom gvozdenih sipki, tj. armirani beton.
Ajmo dalje.
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Poslao: 14 Jun 2007 15:52
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- Elkris

- Elitni građanin
- Pridružio: 02 Apr 2007
- Poruke: 1501
- Gde živiš: Pančevo
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Nicéphore Niépce?
Dopuna: 14 Jun 2007 15:52
Pionir u fotografiji?
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