+86 15516432285

hpc made by ggbs and robosand

hpc made by ggbs and robosand

(PDF) High performance concrete with GGBS and ROBO sand

In this paper studies are made to ascertain the properties of HPC M40 grade concrete by incorporating Metakaolin and GGBS as partial cement replacement

Read More
EXPERIMENTAL INVESTIGANTION ON DURABILITY

2017-4-7  mechanical properties of GGBS and Robosand. A. The investigation performed out on “GGBS Based strength durability characteristics HPC’’ by R.Vijaya sarathy and G.Dhinakaran(2013). The research worked performed by them is such that in their research work they have made an attempt as to mull over for strudiness quality

Read More
Strength And Workability Characteristics Of High ...

2019-7-1  Strength And Workability Characteristics Of High Performance Concrete With Partial Replacement Of Cement And Sand With GGBS Robosand M. Sai Lakshmi 1 Dr. B. S. R. K Prasad 2 V. Mallikarjuna 3 S. Krishna Rao 4 1Post-Graduate Student, Department of Civil Engineering, V.R. Siddhartha Engineering College, Vijayawada – 520 007

Read More
Performance Study On Ggbs Concrete With Robosand ...

Robosand is manufacturing sand produced from granite stone, has been used as an alternative fine aggregate that completely replaces the river sand which is far superior than river sand in all aspects. Various combination have been made with different proportions of Cement, Ground Granulated Blast Furnace Slag, Robosand, Coarse aggregate and Water.

Read More
THE DEVELOPMENT OF HIGH PERFORMANCED

Robosand basically contains angular particles that pass through 4.75 mm sieve and possess rough surface texture. Lot of research has been done regarding the crusher dust as alternative materials for river sand. CONSITUENTS OF CONCRETE: 2.1 GGBS (GROUND GRANULATED BLAST FURNACE SLAG): For the strong building the GGBS is utilized with

Read More
An experimental study on high performance concrete

2021-8-10  Abstract --This paper presents study the effect of performance of HPC using mineral admixture i.e. fly ash and GGBS with M-60 grade of IS cube specimen .We partially replaced Portland cement by weight of binder. Fly ash and GGBS replacement varies from 10% to 30%. We used Conplast SP430-Sulphonated Naphthalene Polymers as a superplasticizer

Read More
Performance Study On Ggbs Concrete With Robosand -

Robosand is manufacturing sand produced from granite stone has been used as an alternative fine aggregate that completely replaces the river sand which is far superior than river sand in all aspects. Various combination have been made with different proportions of Cement Ground Granulated Blast Furnace Slag Robosand Coarse aggregate and Water.

Read More
Chloride Diffusivity of High-Performance Concrete due to ...

2019-11-12  Due to the addition of mineral admixtures, early-age shrinkage cracking is a common feature in high-performance concrete (HPC). Chloride diffusivity of HPC due to early-age shrinkage cracking was investigated through rapid chloride migration (RCM) method. Restrained/unrestrained slabs made of HPC containing fly ash (FA) and ground granulated

Read More
MIX DESIGN FOR INCORPORATING FINE AGGREGATE

2019-4-21  Aggregate as RoboSand can be made but GGBS can only be partially replaced with cement. B.V.Venkataram Reddy, Indian Institute of Science, Bangalore (Reddy, 2012) has used manufactured sand replacing natural sand for the mortar and concrete for mixes M15 and M20 and tests of workability (flow test) and water ...

Read More
(PDF) Influence of ground granulated blast furnace slag on ...

An attempt is made to replace an ordinary Portland cement by a mineral admixture such as ground granulated blast furnace slag (GGBS) and silica fume in concrete mixes.

Read More
Performance Study On Ggbs Concrete With Robosand ...

Robosand is manufacturing sand produced from granite stone, has been used as an alternative fine aggregate that completely replaces the river sand which is far superior than river sand in all aspects. Various combination have been made with different proportions of Cement, Ground Granulated Blast Furnace Slag, Robosand, Coarse aggregate and Water.

Read More
Performance Study On Ggbs Concrete With Robosand -

Robosand is manufacturing sand produced from granite stone has been used as an alternative fine aggregate that completely replaces the river sand which is far superior than river sand in all aspects. Various combination have been made with different proportions of Cement Ground Granulated Blast Furnace Slag Robosand Coarse aggregate and Water.

Read More
THE DEVELOPMENT OF HIGH PERFORMANCED

Robosand basically contains angular particles that pass through 4.75 mm sieve and possess rough surface texture. Lot of research has been done regarding the crusher dust as alternative materials for river sand. CONSITUENTS OF CONCRETE: 2.1 GGBS (GROUND GRANULATED BLAST FURNACE SLAG): For the strong building the GGBS is utilized with

Read More
An experimental study on high performance concrete

2021-8-10  Abstract --This paper presents study the effect of performance of HPC using mineral admixture i.e. fly ash and GGBS with M-60 grade of IS cube specimen .We partially replaced Portland cement by weight of binder. Fly ash and GGBS replacement varies from 10% to 30%. We used Conplast SP430-Sulphonated Naphthalene Polymers as a superplasticizer

Read More
MIX DESIGN FOR INCORPORATING FINE AGGREGATE

2019-4-21  Aggregate as RoboSand can be made but GGBS can only be partially replaced with cement. B.V.Venkataram Reddy, Indian Institute of Science, Bangalore (Reddy, 2012) has used manufactured sand replacing natural sand for the mortar and concrete for mixes M15 and M20 and tests of workability (flow test) and water ...

Read More
(PDF) Influence of ground granulated blast furnace slag on ...

An attempt is made to replace an ordinary Portland cement by a mineral admixture such as ground granulated blast furnace slag (GGBS) and silica fume in concrete mixes.

Read More
Chloride Diffusivity of High-Performance Concrete due to ...

2019-11-12  Due to the addition of mineral admixtures, early-age shrinkage cracking is a common feature in high-performance concrete (HPC). Chloride diffusivity of HPC due to early-age shrinkage cracking was investigated through rapid chloride migration (RCM) method. Restrained/unrestrained slabs made of HPC containing fly ash (FA) and ground granulated blast-furnace slag (GGBS) were left

Read More
DESIGN OF HIGH PERFORMANCE CONCRETE (HPC)

2019-2-7  made by partial replacement of cement by alccofine and fly-ash. In this study the Class F fly ash used in various proportions 0, 20, 25, 30, 35% and that of Alccofine by 0, 4, 6, 8, 10, 12, and 14% by weight of cement. The mix proportions of concrete had a

Read More
Ultra-High-Performance Concrete - an overview ...

Ultra-high-performance-concrete (UHPC) is generally defined as concrete with a compressive strength greater than 150 MPa. UHPC typically is made with high-strength steel fibers, fine sand, cement, fly ash, a large volume of SF, and a low amount of water (a w/cm ratio less than 0.20). Graybeal (2006) has found that the chloride permeability as ...

Read More
CONCRETE Optimizing the Use of Fly Ash in Concrete

2014-9-29  3 produced from lignite or sub-bituminous coals and are comprised of calcium-alumino-silicate glass and a wide variety of crystalline phases in addition to those found in low-calcium fly ash.

Read More
Performance Study On Ggbs Concrete With Robosand -

Robosand is manufacturing sand produced from granite stone has been used as an alternative fine aggregate that completely replaces the river sand which is far superior than river sand in all aspects. Various combination have been made with different proportions of Cement Ground Granulated Blast Furnace Slag Robosand Coarse aggregate and Water.

Read More
DESIGN OF HIGH PERFORMANCE CONCRETE (HPC)

2019-2-7  made by partial replacement of cement by alccofine and fly-ash. In this study the Class F fly ash used in various proportions 0, 20, 25, 30, 35% and that of Alccofine by 0, 4, 6, 8, 10, 12, and 14% by weight of cement. The mix proportions of concrete had a constant water binder ratio of 0.4 and super plasticizer

Read More
An experimental study on high performance concrete

2021-8-10  Abstract --This paper presents study the effect of performance of HPC using mineral admixture i.e. fly ash and GGBS with M-60 grade of IS cube specimen .We partially replaced Portland cement by weight of binder. Fly ash and GGBS replacement varies from 10% to 30%. We used Conplast SP430-Sulphonated Naphthalene Polymers as a superplasticizer

Read More
Chloride Diffusivity of High-Performance Concrete due to ...

2019-11-12  Due to the addition of mineral admixtures, early-age shrinkage cracking is a common feature in high-performance concrete (HPC). Chloride diffusivity of HPC due to early-age shrinkage cracking was investigated through rapid chloride migration (RCM) method. Restrained/unrestrained slabs made of HPC containing fly ash (FA) and ground granulated

Read More
MIX DESIGN FOR INCORPORATING FINE AGGREGATE

2019-4-21  Aggregate as RoboSand can be made but GGBS can only be partially replaced with cement. B.V.Venkataram Reddy, Indian Institute of Science, Bangalore (Reddy, 2012) has used manufactured sand replacing natural sand for the mortar and concrete for mixes M15 and M20 and tests of workability (flow test) and water ...

Read More
INTERNATIONAL JOURNAL OF SCIENTIFIC

2015-2-14  Robosand doesn’t contain impurities like silt, clay, marine products and etc. This sand doesn’t contain any organic matter. Hence no scope for reduction in strength. properties. Combinations of Robosand and GGBS were Robosand is made from only one type of stone, so the binding strength properties are good and uniform.

Read More
Journal of Chemical and Pharmaceutical Sciences ISSN:

2017-9-6  In this paper studies are made to ascertain the properties of HPC M40 grade concrete by incorporating Metakaolin and GGBS as partial cement replacement and Quarry sand as partial fine aggregate replacement to determine the compressive, tensile and flexural strength experimentally. Nowadays, solid wastes generated by

Read More
Experimental Study on Flexural Behavior of High

2021-3-1  HPC are made with painstakingly chose excellent fixings and enhanced blended plans, grouping, blending, putting ought to be made reasonable to fulfill most noteworthy industry guidelines. ... GGBS is used as a direct replacement in the basic weight of cement. Replacement levels for GGBS varies from 30% to 80%. In most instances of GGBS use 40% ...

Read More
Properties of High Performance Concrete with

2018-7-17  50% GGBS concrete, the resistivity was less than that of the 15% SF concrete. However, in both cases, this was greater than the control concrete. The ternary mixes containing GGBS/FA and SF performed the best amongst all the mixes to resist the chloride diffusion. The mix containing FA showed favourable permeation results. All the ternary

Read More
Durability Properties of Concrete with GGBS

The GGBS itself have no C3A. More the amount of GGBS replaced with cement, lesser the overall constitution of C3A. The GGBS as a part of pozzolanic reaction utilizes a majority of calcium hydroxide. This will leave less CaOH2 FOR C3A to form ettringite. The GGBS resist the penetration of sulphate ion by giving higher permeability for the concrete.

Read More