Počet záznamů: 1

The role of mortar in masonry: an introduction to requirements for the design of repair mortars

  1. 1.
    0370291 - UTAM-F 2012 RIV FR eng C - Konferenční příspěvek (zahraniční konf.)
    Válek, Jan - Groot, C. - Hughes, J.J.
    The role of mortar in masonry: an introduction to requirements for the design of repair mortars.
    2nd Historic mortars conference HMC2010 an RILEM TC 203-RHM Final workshop. Cachan Cedex: RILEM Publications S.A.R.L, 2010 - (Groot, C.), s. 1323-1330. ISBN 978-2-35158-112-4.
    [Historic mortars conference HMC2010 /2./ and RILEM TC 203-RHM Final Workshop. Prague (CZ), 22.09.2010-24.09.2010]
    Grant CEP: GA MŠk(CZ) LA09008
    Výzkumný záměr: CEZ:AV0Z20710524
    Klíčová slova: masonry * mortar properties * technical requirements
    Kód oboru RIV: JN - Stavebnictví

    The effective design of a mortar for repairing masonry depends on a clear understanding of its function within masonry. The functions of mortar materials in masonry are classified as bedding, pointing, grout, render, plaster and mortars for surface repairs. The requirements that each type of mortar must meet in service depend on its environmental exposure and its role in the structural integrity of the masonry element that it is found within. Technical requirements such as adhesion, strength, elasticity, water and vapour transmittance, drying behaviour, thermal dilatation, ability to deal with salt contamination and freeze-thaw cycling, and its aesthetic properties can be quantified. Different functions of mortar will be utilised in different repair interventions in masonry structures depending on these requirements. Mortar properties can be adjusted to meet technical requirements through the use of different binder and admixture types.
    Trvalý link: http://hdl.handle.net/11104/0204135