Experimental investigation of adhesion failure of the interface between concrete and polymer-cement mortar in an external wall tile structure under a thermal load

An experimental investigation was carried out to assess the effect of metakaolin (MK) on the compressive strength, flexural strength and porosity of cement mortar. The cement was partially substituted with MK at 0-30% replacement levels. The results show that the strengths and porosity of mortar containing up to 20% were superior to that of control (0% MK). The Balshin equation fits the experimental results of compressive strength and porosity of the specimens containing MK and there is a strong quantitative relationship between compressive strength and porosity of the specimens.

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Experimental Investigation of Toughness Enhancement in Cement Mortar

International Journal of Engineering ◽

10.5829/ije.2018.31.11b.04 ◽

2018 ◽

Vol 31 (11) ◽

Keyword(s):

Experimental Investigation ◽

Cement Mortar ◽

Toughness Enhancement

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Numerical Analysis of Effect of Cyclic Thermal Load on Concrete to Concrete Bonding

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.722.18 ◽

2016 ◽

Vol 722 ◽

pp. 18-26 ◽

Cited By ~ 1

Author(s):

Yuliia Khmurovska ◽

Petr Štemberk ◽

Martin Petřík ◽

Ippei Maruyama ◽

Ondřej Holčapek

Keyword(s):

Experimental Investigation ◽

Thermal Load ◽

Thermal Loading ◽

Concrete Structures ◽

High Quality ◽

Bonding Quality ◽

Critical Stresses ◽

First Results ◽

Adhesive Materials

This paper presents a numerical simulation and preliminary experimental investigation of bonding of concrete structures using cement and polymer cement as adhesive materials. The numerical model of concrete plates bonded with the polymer cement is created and subjected to cyclic thermal loading. As a result, the critical stresses are obtained. Also all the necessary materials for carrying out high-quality, fast and inexpensive experimental investigation of the strength of cement and polymer cement bond are prepared. The experimental setup and the first results obtained are also described. The bonding quality of the polymer cement shows satisfactory results under this kind of loading, thus the use of the polymer cement for bonding of concrete structures of different properties is reasonable in the specific fields considered in this study.

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Experimental investigation of contamination and adhesion failure of Type II aircraft ground de-icing fluids

10.2514/6.1996-392 ◽

1996 ◽

Author(s):

S. Schroll ◽

R. Hansman

Keyword(s):

Experimental Investigation ◽

Type Ii ◽

Adhesion Failure

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Replacement of cement with industrial by-products in cement mortar: An experimental investigation

IOP Conference Series Materials Science and Engineering ◽

10.1088/1757-899x/1184/1/012008 ◽

2021 ◽

Vol 1184 (1) ◽

pp. 012008

Author(s):

A. Aljobbory ◽

H. Al-Lammi

Keyword(s):

Experimental Investigation ◽

Cement Mortar ◽

By Products

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Experimental investigation on Ferrocement slab using partial replacement of cement by ceramic powder

Journal of Physics Conference Series ◽

10.1088/1742-6596/2070/1/012195 ◽

2021 ◽

Vol 2070 (1) ◽

pp. 012195

Author(s):

R G Dhilip Kumar ◽

Binu Sukumar ◽

A Hemamathi ◽

P Ram Shankar ◽

Sharanya Balki

Keyword(s):

Experimental Investigation ◽

Compressive Strength ◽

Cement Mortar ◽

Ceramic Powder ◽

Single Layer ◽

Wire Mesh ◽

The Other ◽

Partial Replacement ◽

Flexural Behaviour ◽

Mix Proportion

Abstract In this study, flexural behaviour of the Ferrocement panels of size 500 mm x 500 mm x 50 mm with partial replacement of ceramic powder under monotonic loading is observed. All the Ferrocement panels were casted with cement mortar of mix proportion 1:4 with w/c ratio of 0.45 and all the specimens were casted with single layer of galvanized welded wire mesh of 2mm diameter with mesh opening of 12.5 mm x 12.5 mm. The ceramic powder is administered at various percentage replacement of cement by weight and the adopted variations are 0%, 5%, 10% and 15%. Compressive strength of the mortar mix for all the different ratios of ceramic powder was carried out and the results were discussed. It can be concluded that the Panel with 10% replacement of ceramic powder offers appreciable results than the other panels.

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