scholarly journals Adhesion strength of unsaturated polyester resin mortar in water.

1987 ◽  
Vol 36 (406) ◽  
pp. 730-736
Author(s):  
Takeshi OKADA ◽  
Taketoshi MATSUURA ◽  
Tsuneo KONAKA
Keyword(s):  
Adhesion Strength ◽  
Polyester Resin ◽  
Unsaturated Polyester ◽  
Unsaturated Polyester Resin ◽  
Unsaturated Polyester Resin Mortar

Experimental Investigation on the Flexural Behaviour of Patched Reinforced Concrete with Unsaturated Polyester Resin Mortar

2015 ◽  
Vol 754-755 ◽  
pp. 457-462 ◽  
Author(s):  
Agus Supriyadi ◽  
Stefanus Adi Kristiawan ◽  
Sandy Raditya
Keyword(s):  
Reinforced Concrete ◽  
Concrete Beam ◽  
Polyester Resin ◽  
Unsaturated Polyester ◽  
Peak Load ◽  
Reinforced Concrete Beam ◽  
Unsaturated Polyester Resin ◽  
Flexural Behaviour ◽  
Control Beam ◽  
Unsaturated Polyester Resin Mortar

This research is aimed to investigate the flexural behaviour of patched reinforced concrete beam with patching material made from unsaturated polyester resin mortar. The variable studied is the dimension of patching zone as compared to the control beam (without patching). Based on the load-deflection observation of the beam under a four-point bending loading, it is confirmed that the flexural behaviour of the patched reinforced concrete beam is similar to that of control beam at a loading up to about peak load. After this load the patched reinforced concrete beam tends to behave more ductile. The patched reinforced concrete beam show less cracking density compared to control concrete.

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