Research on PA Heat-Melt Adhesive Being Used as Self-Healing Agent in Cementitious Materials

Xiong Zhou Yuan; Wei Sun; Xiao Bao Zuo

doi:10.4028/www.scientific.net/AMR.374-377.1899

Paper Titles

Observation Study on the Cooling Radius of a New Type of Heat Pipe in the Middle-Latitude Swampy Permafrost Regions
p.1877

Study on a New Mathematical Model for Aggregate Air Cooling or Heating
p.1882

Experimental Research on Mechanical Performance of Self-Compacting Reinforced Concrete Beam with Recycled Coarse Aggregates
p.1887

Service Performance of HPSFRC Suitable for Super-High Vertical Pumping
p.1891

Research on PA Heat-Melt Adhesive Being Used as Self-Healing Agent in Cementitious Materials
p.1899

Specimen Molding Method of Chip Seal in Laboratory
p.1904

Model Test of Using Vacuum Preloading to Improve Dredge
p.1908

Experiment Research on the Use of Recycled Brick Aggregate in Concrete Tiles
p.1912

Reliability Analysis of the Diesel Engine Crankshaft Based on APDL Language in ANSYS
p.1916

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Research on PA Heat-Melt Adhesive Being Used as Self-Healing Agent in Cementitious Materials

Abstract:

Based on detailed consideration of the autonomic healing concept of microencapsulated healing agent, micro- bacteria induced calcite and shape memory alloys, our research team proposed a new self-healing technique coupled with of SMA and heat-melt adhesive. In this article, chemical stability and bonding strength with cementitious materials of PA heat-melt adhesive were tested. Experimental results show that PA heat-melt adhesive may contain the ability being used in self-healing techniques coupled with SMA.