Trajnosna svojstva betona

undergraduate thesis

• Title (english): Concrete durability parameters
• Author: Dario Pranjić
• Mentor: Marijan Skazlić (mentor)
• Committee member: Ana Baričević (predsjednik povjerenstva)
• Committee member: Marijana Serdar (član povjerenstva)
• Committee member: Marijan Skazlić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Materials); Zagreb
• Defense date and country: 2020-09-22, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Trajnost betona jedan je od najbitnijih parametara za kvalitetu i životni vijek konstrukcije. Na trajnost betonske konstrukcije utječu razni vanjski utjecaji okoliša, sastav betona i održavanje konstrukcije. Različitim testovima na temelju kojih se određuje kvaliteta betona,provode se ispitivanja u odnosu na parametre trajnosti. Difuzija klorida, kapilarno upijanje, električna provodljivost i otpornost, vodonepropusnost ,plinopropusnost ,te habanje odnosno abrazija temeljni su trajnosni parametri. Ispitivanja se provode u laboratoriju i na terenu. Sve betonske konstrukcije moraju biti projektirane i izvedene tako da pod očekivanim utjecajima okoliša ispune svoja trajnosna i uporabna svojstva ,te da budu sigurne za korištenje.

Abstract (english)

The durability of concrete is one of the most important parameters for the quality and service life of structures. The durability of a concrete structure is influenced by various external environmental influences, the composition of the concrete and the maintenance of the structures. Different tests on the basis of which the quality of concrete is determined, tests are performed in relation to the durability parameter. Chloride diffusion, capillary absorption, electrical conductivity and resistance, water tightness, gas permeability, and wear or abrasion are the basic permanent parameters. Tests are conducted in the laboratory and in the field. All concrete structures must be designed and constructed in such a way that they meet their permanent and user properties under the expected influences, in order to be safe for use.

• Keywords: trajnost; životni vijek konstrukcije; okoliš; trajnosna svojstva
• Keywords (english): durability; service life of the structure; environment; durability parameters
• Language: croatian
• URN:NBN: urn:nbn:hr:237:314633
• Study programme: Title: Civil Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-11-03 07:01:57