Research on PA heat-melt adhesive being used as self-healing agent in cementitious materials

被引：0

作者：

Yuan Xiong-zhou ^{[1
]}

Sun Wei ^{[1
]}

Zuo Xiao-bao ^{[2
]}

机构：

[1] Southeast Univ, Coll Mat Sci & Engn, Nanjing, Jiangsu, Peoples R China

[2] Nanjing Univ Sci & Technol, Coll Sci, Nanjing, Peoples R China

来源：

SUSTAINABLE DEVELOPMENT OF URBAN ENVIRONMENT AND BUILDING MATERIAL, PTS 1-4 | 2012年 / 374-377卷

关键词：

Self-healing; PA; Heat-melt adhesive; Bonding strength; chemical stability; CONCRETE;

D O I：

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

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

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.

引用

页码：1899 / +

页数：2

共 8 条

[1] [Anonymous], 2007, P 1 INT C SELF HEAL
[2] Smart earthquake resistant materials (using time released adhesives for damping, stiffening, and deflection control)
Dry, C
[J]. THIRD INTERNATIONAL CONFERENCE ON INTELLIGENT MATERIALS - THIRD EUROPEAN CONFERENCE ON SMART STRUCTURES AND MATERIALS, 1996, 2779 : 958 - 967
[3] Preserving performance of concrete members under seismic loading conditions
Dry, C
Unzicker, J
[J]. SMART SYSTEMS FOR BRIDGES, STRUCTURES, AND HIGHWAYS, 1998, 3325 : 74 - 80
[4] Improvement in reinforcing bond strength in reinforced concrete with self repairing chemical adhesives
Dry, C
[J]. SMART SYSTEMS FOR BRIDGES, STRUCTURES, AND HIGHWAYS - SMART STRUCTURES AND MATERIALS 1997, 1997, 3043 : 44 - 50
[5] Jonkers HM, 2007, SPRINGER SER MATER S, V100, P195, DOI 10.1007/978-1-4020-6250-6_9
[6] Nishiwaki T., 2006, J ADV CONCR TECHNOL, V4, P267, DOI [DOI 10.3151/JACT.4.267, 10.3151/jact.4.267]
[7] Yuan Xiongzhou, 2010, Journal of the Chinese Ceramic Society, V38, P2185
[8] Zhou Yuan Xiong, 2010, P INT RILEM C MAT SC, V1E, P433

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