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Drying shrinkage cracking

The typical time of their appearance is several weeks or months after concreting. Some movements have been observed even after 29 years but part of this long-term shrinkage is likely to be attributed to carbonation (Neville 2011). [Pg.600]

Additionally, when non-calcareous aggregates are used, special precautions should be taken in order to retard irregular cracking. These precautions are as follows (Teuffroy and Sauterey 1996)  [Pg.600]

Similar precautions are also recommended by Highways Agency (2006d). [Pg.600]

STUDY OF DRYING SHRINKAGE CRACKING BY LATTICE GAS AUTOMATON AND ENVIRONMENTAL SCANNING ELECTRON MICROSCOPE... [Pg.99]

Study of Drying Shrinkage Cracking by Lattice Gas Automaton and... [Pg.380]

Drying shrinkage cracking or long-term drying shrinkage cracks... [Pg.596]

Figure 15.21 shows a linear-branched drying shrinkage crack, extended to a certain depth. [Pg.659]

Figure 15.21 Drying shrinkage cracking, iinear-branched into three cracks. Figure 15.21 Drying shrinkage cracking, iinear-branched into three cracks.
Shiotani T, Ikeda K, Ohtsu M (2001) Detection and evaluation of AE waves due to rock deformation. Constmction and Building Materials 15(5-6) 235-246 Shiotani T, Bisschop J, van Mier JGM (2003) Temporal and spatial development of drying shrinkage cracking in cement-based materials. Engineering Fracture Mechanics 1509-1525... [Pg.50]

The most common problem in the paint layers, which can have a wide variety of causes, is loss of adhesion. Upon drying of the medium, the paint layers develop shrinkage cracks. In itself, this is not a particularly worrisome phenomenon, but, if through any cause the adhesion between paint layers and ground or between ground and support is lost, the paint begins to flake. First the flakes cud up, and finally become completely detached and lost. [Pg.427]

The susceptibility of concrete to cracking due to drying shrinkage depends on whether the concrete is restrained or umestrained. If the concrete is umestrained, it can shrink freely and change volume without cracking. [Pg.380]

Increased tendency for drying shrinkage and differential thermal cracking. [Pg.484]

The moisture dependent shrinkage coefficients resulting from Eq. 1, are used as input in the coupled model for drying and cracking of virtual CP samples [1], Cracking is caused by the moisture load , applied in the finite element Lattice Fracture Model (LFM), as an axial eigen force F as follows ... [Pg.102]

One of the most exasperating problems when building with concrete is its normal shrinkage cracking. Some of the structures where cracks due to drying shrinkage... [Pg.281]

See other pages where Drying shrinkage cracking is mentioned: [Pg.99]    [Pg.599]    [Pg.599]    [Pg.600]    [Pg.601]    [Pg.601]    [Pg.601]    [Pg.659]    [Pg.660]    [Pg.660]    [Pg.43]    [Pg.99]    [Pg.599]    [Pg.599]    [Pg.600]    [Pg.601]    [Pg.601]    [Pg.601]    [Pg.659]    [Pg.660]    [Pg.660]    [Pg.43]    [Pg.255]    [Pg.290]    [Pg.290]    [Pg.684]    [Pg.1277]    [Pg.339]    [Pg.380]    [Pg.458]    [Pg.485]    [Pg.489]    [Pg.491]    [Pg.538]    [Pg.99]    [Pg.245]    [Pg.282]    [Pg.346]    [Pg.369]    [Pg.373]    [Pg.375]    [Pg.415]    [Pg.484]    [Pg.335]    [Pg.335]    [Pg.402]    [Pg.403]    [Pg.255]   


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