Influence of curative temperature on strength

Venu Malagavelli reported that by substituting 50% of the cement with GGBS and 25% of the sand with ROBO sand, the compressive strength of high-strength concrete increases by 11.06 and 17.6% at the ages of 7 and 28 days, respectively [1]. Luo looked at The cement constructed in Portland, and 70% GGBS replacement with or without 5% …

DYNAMax Béton Haute Performance

BÉTON HAUTE PERFORMANCE - BHP. DYNAMax offre la haute résistance, la durabilité exceptionnelle et la rigidité supérieure dont vous avez besoin pour repousser les limites de la conception technique et atteindre de nouvelles dimensions dans la construction. Conçu par les esprits les plus innovants dans la conception et l'application des ...

hbeton de haute performance avec sable manufacture

hbeton de haute performance avec sable manufacture. hbeton de haute performance avec sable manufacture. 400 litres de sable, de 4 à 8 sacs de ciment et de l'eau en. Le béton haute performance Travaux béton. Nov 19, 2017 Vous pourrez trouver de tels bétons colorés ou avec beaucoup d'autres modifications. Il faut aussi les prendre en . …

(PDF) AN EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF CEMENT BY GGBS

On optimum levels of GGBS and dredged sand were assessed with varied percentage of cement from (10, 11, 13, 15) %. A total 100 specimens have been cast for mix ratios and tested according to ASTM ...

(PDF) ETUDE COMPARATIVE DU BÉTON HAUTE …

PDF | Cet article présente une étude comparative sur le comportement mécanique d'un béton haute performance BHP et celui d'un béton ordinaire soumis …

Performance Analysis of GGBS and Fly Ash-Based …

The GGBS also taken at two levels such as 22% and 27%, respectively. According to the results, fly ash has higher compressive strength with respect to greater replacement percentage of FA with GGBS in geopolymer concrete. This is because of rise in alkalinity of mix that further up surge the geo-polymerization rate.

hpc avec ggbs et robosand

The 3-D shapes and chambers are endeavored for compressive qualities and split flexibility. It is found that by method for the fragmentary supplantings of cement with GGBS and the sand with ROBO sand helped in improving the high-caliber of the solid liberally diverged from apparent mix concrete. The compressive incredible is found at …

(PDF) A STUDY ON SELF COMPACTING CONCRETE MADE …

Chart -3: Split tensile strength of SCC 3. CONCLUSIONS Based on the results obtained from the experiments Robo sand is a suitable replacement for fine conducted the following conclusions are drawn. The optimum strength is obtained for 30% GGBS aggregate in concrete and Robo sand Compaction.

A STUDY ON SELF COMPACTING CONCRETE MADE …

GGBS is known as a good pozzolonic material and it is used as a replacement of cement at various percentages. Based on the sieve analysis conducted for robo sand its been observed that robo sand is confining to zone II in IS383:1970. Table 4-.Sieve analysis of Robo Sand IS Sieve (µm) Wei ght ain ed (g) Percent age weight retained (kg)

Behaviour of GGBS and ROBO Sand Replaced High …

Slag (GGBS) and sand with the ROBO sand (crusher dust). The solid concrete cubes and cylinders are tried for compressive and split tensile strength. It is discovered that by replacement of cement with GGBS and the sand with ROBO sand helped in improving the quality of the solid considerably contrasted with ostensible blend concrete.

Une étude sur la compatibilité des super plastifiants avec GGBS …

COMPATABILITÉ DES SUPER PLASTIFIANTS AVEC LE MÉLANGE GGBS. Une étude sur la compatibilité des super plastifiants avec le béton de ciment mélangé GGBS utilisant l'OPC 53-S - Veena.P, Ramakrishna.N, Prof.S.Rao.A IJETT-V50P227 Rôle du cloud computing dans le système éducatif moderne - Gomita, Tanuj Manglani IJETT-V50P228. …

(PDF) The Development of High Performanced Concrete When Cement & Sand

The Development of High Performanced Concrete When Cement & Sand Are Replaced by Ggbs and Robo Sand in Various Proportions . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. ...

Comment définit-on le béton haute performances (BHP) ? À …

Le béton hautes performances BHP est un béton dont la caractéristique est d'être extrêmement résistant en compression (+50 MPa) à 28 jours. Sa résistance en compression peut aller jusqu'à 100 MPA. Il a été élaboré à partir d'un constat simple : pour augmenter la résistance du béton, il faut limiter la porosité, et donc le ...

Strength and Durability Studies on GGBS Concrete

Venu Malagavelli et al. [1] studied on high performance concrete with GGBS and robo sand nd concluded that the 11.06 and 17.6% at the age of 7 and 28 days by replacing 50% of cement with GGBS and ...

Méthode simplifiée de formulation d'un béton à haute performance avec

Méthode simplifiée de formulation d'un béton à haute performance avec et sans fibre métallique ... permettant la détermination d'une composition d'un béton à haute performance « BHP ...

Méthode simplifiée de formulation d'un béton à haute performance avec

MATEC Web of Conferences 11, 010 44 ( 2014) DOI: 10.1051/matecconf / 2014 11010 4 4 C Owned by the authors, published by EDP Sciences, 2014 Méthode simplifiée de formulation d'un béton à haute performance avec et sans fibre métallique Simplified method design of high-performance concrete with and without steel fiber Hadj Sadok …

STRENGTH PROPERTIES OF HIGH PERFORMANCE CONCRETE USING GGBS AND ROBO SAND

The present experimental study focuses on the mechanical properties of M 60 HPC concrete with partial replacement of Cement by Ground Granulated Blast Furnace Slag (GGBS) and fine aggregate by Robo sand (crusher dust) with the addition of superplasticizer.

Strength and Durability Studies on GGBS Concrete

the admixtures performance when blended with con crete so as . ... of cement with GGBS and 25% of sand with ROBO sand. ... Liew et al., 2017). In addition, usage of 50% GGBS, and 30% fly ash ...

Study on high performance concrete using GGBS and

It is found that by the partial replacements of cement with GGBS and the sand with ROBO sand helped in improving the strength of the concrete substantially compared to nominal mix concrete. The ...

THE DEVELOPMENT OF HIGH PERFORMANCED …

The improvement in the sustainability of concrete by improving cement strength is the motive of the study carried out. KEYWORDS: High Performance Concrete (HPC), …

Strength and Durability Studies on GGBS Concrete

performance concrete with GGBS and robo sand nd concluded that the percentage increase of compressive strength of concrete is 11.06 and 17.6% at the age of 7 and 28 days by replacing 50% of cement with GGBS and 25% of sand with ROBO sand. Luo et al. [2] experimentally studied the chloride diffusion

Strength and Durability Studies on GGBS Concrete

concrete with GGBS and robo sand nd concluded that the 11.06 and 17.6% at the age of 7 and 28 days by replacing 50% of cement with GGBS and 25% of sand with ROBO …

beton haute performance avec ggbs et de sable de robo

Les prix des concasseur de pierre et broyeur,La capacité est de 100 tonnes par heure à 600 Machine de Concassage defonctionnement d un broyeur de ciment horizontal boulets,Prix du Broyeur à Boulets 12 Tonnes Par Heure. 1ton par heure broyeur à marteaux. prix du . Consulter un spécialiste

Béton Haute Performance – Bétonmobile

Dans des situations industrielles comme pour réparer des routes, des ponts ou des réparations de fermeture d'usine, il est possible d'utiliser des bétons à haute performance ou bétons rapides extrêmes. Bétonmobile est capable de vous fournir le béton qui répond à vos besoins incluant les bétons de style rapid set et bétons ...

(PDF) The Development Of High Performanced Concrete When Cement & Sand

Most popular and widely used building material is concrete in the field of construction. It was found suitable than any other materials and hence very important for the constructional developments. The consumption of the concrete is huge and

HIGH PERFORMANCE CONCRETE WITH GGBS AND …

This paper presents the study of compressive strength and split tensile strength of M30 conventional concrete by replacing the 0 to 30% (5% increment) of sand with ROBO …

Béton hautes performances — Wikipédia

Fluage et fluidité. Le fluage est très inférieur à celui d'un béton usuel. Le coefficient de fluage, égal au rapport de la déformation différée sur la déformation instantanée est compris entre 1 et 1,5 pour les BHP alors qu'il est de 2 pour les bétons ordinaires [3].. Contrôle. le Béton hautes performances est soumis aux mêmes types d'essais que les bétons …

Mechanical performance enhancement of recycled …

The pursuit of sustainable construction practices has led to a growing interest in the utilization of recycled materials in concrete production. To enhance the utilization of recycled aggregate concrete, its performance in terms of mechanical characteristics need to be optimized. This study investigates the effect of fly ash and ground granulated blast …

Béton haute performance (BHP)

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DYNAMax Béton Haute Performance

BÉTON HAUTE PERFORMANCE - BHP. DYNAMax offre la haute résistance, la durabilité exceptionnelle et la rigidité supérieure dont vous avez besoin pour repousser les limites …

Influence de la nature des granulats sur le …

Ce travail de recherche basé sur une approche expérimentale, analyse l'influence de la nature des granulats sur le comportement thermo-mécanique du béton soumis à une température élevée. Des bétons formulés avec deux granulats (calcaire concassé et silico-calcaire) subissent des cycles de chauffage/refroidissement à une vitesse de ...

Behaviour of GGBS and ROBO Sand Replaced High …

Balancing these favorable circumstances are possibly diminished flexibility and imperviousness to fire, and expanded unit cost. The present paper centers around the …

Strength Performance Study of Concrete with Partial …

with GGBS and 0–30% (with 5% increment) replacement of sand with ROBO sand (Malagavelli and Rao 2010). However, the drawback of this study is that 0–30% replacement of GGBS with cement is not done yet. The authors have not performed all the tests, such as flexural and split tensile tests.

PERFORMANCE OF GGBS IN CONCRETE AT ELEVATED …

P.N, "High Performance concrete and GGBS and Robo sand", Journal of Engineering Science and T echnology V ol. 2(10), 2010, pp: 5107-5113. 8] Vijaya Sekhar Reddy M., Seshalalitha M., " High ...

PERFORMANCE OF GGBS IN CONCRETE AT ELEVATED …

PDF | This project highlights the feasibility study for the use of granular blast furnace slag (GGBS) as a replacement for natural fine aggregates in... | Find, read and …

The Development of High Performanced Concrete When …

Authors have concentrated on M35 concrete with part replacement of cement with Ground Granulated Blast furnace Slag (GGBS) and sand with the ROBO sand (crusher dust). …

Properties of Self Compacting Concrete using GGBS and …

The study increase in percentage reduced the flowability and passing has shown that SCC with 10 percent GGBS and 30 percent ability of SCC of M50, with 10 percent GGBS and …