Setup of extruded cementitious hollow tubes as containing/releasing devices in self-healing systems

A Formia, S Terranova, P Antonaci, NM Pugno… - Materials, 2015 - mdpi.com
The aim of this research is to produce self-healing cementitious composites based on the
use of cylindrical capsules containing a repairing agent. Cementitious hollow tubes (CHT)
having two different internal diameters (of 2 mm and 7.5 mm) were produced by extrusion
and used as containers and releasing devices for cement paste/mortar healing agents.
Based on the results of preliminary mechanical tests, sodium silicate was selected as the
healing agent. The morphological features of several mix designs used to manufacture the …

[引用][C] Setup of extruded cementitious hollow tubes as containing/releasing devices in self-healing systems. Materials (Basel) 8: 1897–1923

A Formia, S Terranova, P Antonaci - 2015
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