hydro-abrasive erosion of concrete incorporating ground blast

hydro-abrasive erosion of concrete incorporating ground

Hydro-abrasive erosion of concrete incorporating ground

Feb 01, 2009· Hydro-abrasive erosion of concrete incorporating ground blast-furnace slag and ground basaltic pumice. The main aim is to study the hydro-abrasive erosion (HAE) of concrete with GBS and GBP as partial fine aggregate substitute. Three percentages of fine aggregate replacement (40%, 60% and 80%) were used. The HAE of the concrete up to the

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hydro-abrasive erosion of concrete incorporating ground

Hydro-abrasive erosion of concrete incorporating ground

Hydro-abrasive erosion of concrete incorporating ground blast-furnace slag and ground basaltic pumice February 2009 Construction and Building Materials 23(2):804-811

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hydro-abrasive erosion of concrete incorporating ground

Hydro-abrasive erosion of concrete incorporating ground

Hydro-abrasive erosion of concrete incorporating ground blast-furnace slag and ground basaltic pumice

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slag and ground basaltic pumice core

slag and ground basaltic pumice CORE

The main purpose of this investigation is to determine the hydro-abrasive erosion (HAE) characteristics of concrete with GBS and GBP as fine aggregates.The results create perspectives of forecasting HAE of concrete structures depending on the types and amount of additives.

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abrasion resistance of high-performance hydraulic concrete

Abrasion resistance of high-performance hydraulic concrete

4. Liu Y. W.: Improving the abrasion resistance of hydraulic-concrete containing surface crack by adding silica fume. Construction and Building Materials 2007, Vol. 21, pp. 972-977. 5. Binici H. at all.: Hydro-abrasive erosion of concrete incorporating ground blast-furnace slag and ground basaltic pumice.

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erosion test with high-speed water jet applied on surface

Erosion Test with High-speed Water Jet Applied on Surface

Sep 15, 2018· Abstract. The paper focuses on the erosion resistance test based on surface treatment by a high-speed water jet applied on concrete. A reference concrete sample and concrete samples with three types of solution of modified lithium silicates applied on the concrete surface were tested under various erosion conditions.

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investigation of durability properties of concrete pipes

Investigation of durability properties of concrete pipes

Jun 01, 2012· 2.2. Granulated blast furnace slag. Granulated blast furnace slag (S), which contains a large amount of silica and alumina and has an amorphous structure, shows pozzolanic properties when it is ground to very fine-grain size .There are various uses of ground granulated blast furnace slag as a binding material, and it can be used as a mineral admixture in concrete production.

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effect of high temperature on properties of bricks using

Effect of High Temperature on Properties of Bricks Using

[13] Binici H, Aksogan O, Gorur E, Kaplan H, Bodur M. Hydro-abrasive Erosion of Concrete Incorporating Ground Blast-furnace Slag and Ground Basaltic Pumice. Construction and Building Materials 2009; 23: 804-11.

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prof.dr. hanifi binici İnşaat mühendisliği bölüm başkanı

Prof.Dr. Hanifi Binici İnşaat Mühendisliği Bölüm Başkanı

Hydro-abrasive erosion of concrete incorporating ground blast-furnace slag and ground basaltic pumice Construction and Building Materials 18 Nisan 2009 Tekstil fabrikasi atik külü ve bazaltik pomza katkili tuğlalarin mühendislik özellikleri

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hasan kaplan prof. dr. professor emeritus pamukkale

Hasan KAPLAN Prof. Dr. Professor Emeritus Pamukkale

Nov 09, 2011· In the GEP Model 1, six input parameters such as the ground blast furnace slag replacement View Hydro-abrasive erosion of concrete incorporating ground blast-furnace slag and ground basaltic pumice

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experimental evaluation of sodium silicate-based

Experimental Evaluation of Sodium Silicate-Based

2.1. Development and Production. Various mineral and chemical admixtures are able to improve the performance of concrete and to meet the design requirements for this type of work [11, 12].Among such admixtures, nanosilica is a particularly important material that significantly contributes to rapid hydration and capillary pore-filling due to its small particle size and high specific surface

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the corrosion of steel in concrete basic understanding

The Corrosion of Steel in Concrete Basic Understanding

incorporate a system or cage of steel bars or a steel mesh directly into the concrete structure in such a way that the steel can support most of the tensile stresses and leave the immediately surrounding concrete comparatively free of tensile stress, then this composite material is known as “reinforced concrete”.

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abrasive blasting

Abrasive blasting

Abrasive blasting, more commonly known as sandblasting, is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface or remove surface contaminants.A pressurised fluid, typically compressed air, or a centrifugal wheel is used to propel the blasting material (often called the media).

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the effect of attack of chloride and sulphate on ground

The effect of attack of chloride and sulphate on ground

The effect of attack of chloride and sulphate on ground granulated blast furnace slag concrete Deepankar K. Ashish*1,2, Bhupinder Singh3a and Surender K. Verma1b 1Department of Civil Engineering, PEC University of Technology, Chandigarh160-012, India 2Maharaja Agrasen Institute of Technology, Maharaja Agrasen University, Baddi 174103, India

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characteristics of sustainable concrete incorporating

Characteristics of sustainable concrete incorporating

the properties of RAC. For instance, the incorporation of fly ash in RAC significantly improved the resistance to chloride ingress and sulphate erosion along with enhancement of the long-term resistance to carbonation (Limbachiya et al. 2012). Different proportion of fly ash and Blast

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cn102531487b heat resistance concrete and preparation

CN102531487B Heat resistance concrete and preparation

The invention relates to heat resistance concrete and a preparation method thereof. The heat resistance concrete is prepared from the following raw materials comprising portland cement, coal ash, basalt with the particle size of between 20 and 40 millimeters, gravels with the continuous level of between 5 and 25, medium-coarse sand, a corrosion inhibitor, a water reducing agent, water and the

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jetblast temperature-resistant concrete for harrier

Jetblast Temperature-Resistant Concrete for Harrier

This paper describes a collaborative research programme aimed at developing jetblast-resistant pavement quality concretes incorporating alternative cementitious materials and aggregates. Ten alternative mixes were evaluated by subjecting slabs to simulated Harrier jet-engine blast on the ground erosion test facility at British Aerospace, Warton.

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united states environmental protection agency general

United States Environmental Protection Agency General

The operations and equipment at a typical concrete batch plant facility are described in AP 42, Chapter 11.12, Concrete Batching.1 Concrete is composed essentially of water, cement, sand (fine aggregate) and coarse aggregate. Coarse aggregate may consist of gravel, crushed stone or iron blast

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comparison of cement-based and polymer-based concrete

Comparison of Cement-Based and Polymer-Based Concrete

4. Results and Discussion 4.1. Cost Assessment of Several Different Polymer- and Cement-Based Concrete Pipes. In Table 3, diameters, inner and outer wall thickness, and length and weight specifications are given for the different sizes of polymer-based and cement-based concrete pipes.In the table, when PP denotes polymer-based concrete pipes, CP represents the cement-based concrete

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structural design of concrete lined flood control channels

Structural Design of Concrete Lined Flood Control Channels

sides and the resistance of the in situ materials to erosion. (2) Rectangular channels. Rectangular channels have vertical or near vertical sides which are formed with rein-forced concrete retaining walls, I-walls, or U-frame struc-tures. The channel bottom may be paved or unpaved depending on the resistance of the in situ material to erosion. 1-2.

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an introduction to sealing concrete why is it important

An Introduction To Sealing Concrete Why Is It Important

May 29, 2020· What Is Concrete. When we think about concrete, the most common things that come to mind are swimming pools, structural foundations, pavements, etc. However, what a majority of people do not know is the material's epic origins or the fact that it has become a $100 B industry in the US.

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corrosion protection methods for underwater piles the

Corrosion Protection Methods for Underwater Piles The

Corrosion protection of underwater piles is essential in case of steel piles. When steel piles are used in seawater, it reacts chemically to form anodes and cathodes resulting in the flow of electricity, which results in the corrosion of anodic areas of piles. Chemically active surface areas of underwater steel piles act as anodes and []

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environmental impact of concrete

Environmental impact of concrete

The environmental impact of concrete, its manufacture and applications, are complex.Some effects are harmful; others welcome. Many depend on circumstances. A major component of concrete is cement, which has its own environmental and social impacts and contributes largely to those of concrete.. The cement industry is one of the main producers of carbon dioxide, a potent greenhouse gas.

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chapter 5 barriers

CHAPTER 5 BARRIERS

Jul 26, 2013· may prove to be cost-prohibitive. One way to decrease this expenditure is to incorporate the berm into existing high ground. 5.1.3 Floodwalls A floodwall is an engineered structure made of reinforced concrete or reinforced concrete block and varies anywhere from 1 foot to over 20 feet in height. A floodwall can surround a structure

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