durability of portland blast furnace slag cement concrete
Home | durability of portland blast furnace slag cement concrete

There are two major uses of Ground granulated blast furnace slag, In the production of high quality-improved slag cement, such as Portland Blast furnace cement (PBFC) and high slag blast furnace cement (HSBFC). In such cements GGBS content ranges typically from 30 to 70%. In the production of ready-mixed concrete or site-batched durable concrete.

The replacement rates of portland cement by ceramic waste powder (CWP) are generally limited to few percentages (i.e., less than 10%), as increased additions lead to inferior concrete strength and durability. This paper assesses the importance of ...

Durability Properties and Microstructure of Ground Granulated Blast Furnace Slag Cement Concrete Bahador Sabet Divsholi*, Tze Yang Darren Lim, and Susanto Teng (Received April 29, 2013, Accepted December 4, 2013) Abstract: Ground granulated blast-furnace slag (GGBS) is a green construction material used to produce durable concrete. The

Blast furnace slag cement is the mixture of ordinary Portland cement and fine granulated blast furnace slag obtained as a by product in the manufacture of steel with percent under 70% to that of cement. Ground granulated blast furnace slag cement (GGBFS) is a fine glassy granules which contain cementatious properties.

Geoffrey Osborne, OBE, formerly Head of Concrete Durability Section at the Building Research Establishment, UK where he worked for over 40 years. Main research interests include: — studies on properties of Portland and high alumina cements, their use with blast-furnace slag and pozzolans and long-term durability of concrete.

Influence of Silicone Oil on Durability of Portland Blast Furnace Slag Cement Mortar Gota Kishimoto, Junho Kim,Hyeonggil Choi Yukio Hama Journal of Advanced Concrete Technology,volume ( ), pp.16 2018 110-123 Application of Conventionally Recycled Coarse Aggregate to Concrete Structure by Surface Modification

Portland Blast-Furnace Slag Cement UltraTech Premium. UltraTech Premium is a concrete special cement, produced in UltraTech's state-of-the-art manufacturing facilities with carefully selected premium ingredients to deliver to the customer cement that produces both exceptionally strong as well as exceptionally durable concrete.. Quality assurance is an integral part of UltraTech's manufacturing ...

Durability Of Marine Concrete Structures Field. chloride ion by mass of cement is considered to be the best mean value for Portland cement concrete No wellestablished value for Blast Furnace Slag cement is available Further treatment of this subject is outside the scope of this article According to the DuraCrete model for chloride transport the chloride content at the steel Cxt

Ground granulated blast furnace slag is an eco-friendly material with regard to its production process and usage. In this study, slag cement (SC) is used to prepare different slag cement mortar (SCM) mixes to study mortar microstructure perspectives, physiochemical properties, mechanical properties and durability performance. The tests also included the evaluation of SC setting time and slag ...

Table 4 shows mixture proportions of concrete for freeze and thaw testing. Ordinary Portland cement (Density: 3.15g/cm3, Blaine fineness: 3,300cm2/g) and ground granulated blast furnace slag (Density: 2.89g/cm3, Blaine fineness: 4,150cm2/g) are used as binder.As a

A series of portland and blast furnace slag cement concretes were placed as 100-mm cubes in tidal and full-immersion environments at the Building Research Esta

The specific electrical resistance of concrete can be measured by the method described in Section 3.5. Its value depends on the water/cement value, the type of cement (blast furnace, portland cement), the cement content, additives (flue ash), additional materials (polymers), the moisture content, salt content (chloride), the temperature and the age of the concrete.

The ground granulated blast furnace slag (GGBFS) is a by-product of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree Celsius. The process is carried out in a blast furnace.

Enhancing microstructure and durability of concrete from ground granulated blast furnace slag and metakaolin as cement replacement mat erials.pdf Content available from CC BY-NC-ND 4.0:

Ground granulated blast-furnace slag (GGBS) is a green construction material used to produce durable concrete. The secondary pozzolanic reactions can result in reduced pore connectivity; therefore, replacing partial amount of Portland cement (PC) with GGBS can significantly reduce the risk of sulfate attack, alkali–silica reactions and chloride penetration. However, it may also reduce the ...

Slag cement, or ground granulated blast furnace slag (GGBFS), has been incorporated into concrete projects in the U.S. for over a century to improve durability and reduce life cycle costs. Among its measurable benefits in concrete are better workability and finishability, higher compressive and flexural strengths, and improved resistance to ...

Blast Furnace Slag (BFS) cement is the combination of Ordinary Portland Cement (OPC) and fine Granulated Blast Furnace Slag (GBFS) gained as a byproduct in the steel making manufacturer with below 70% to that of cement. Ground Granulated Blast Furnace Slag (GGBFS) is a fine glassy granule which encompasses cementitious possessions.

Cement & ELSEVIER Cement and Concrete Composites 21 (1999) 11-21 Concrete Composites Durability of Portland blast-furnace slag cement concrete G.J. Osborne* I1 7 Turnpike Drive, Luton LlJ3 3RB, UK Received 30 March 1998; accepted 13 July 1998

This paper summarizes the results of studies carried out at the Building Research Establishment in the UK, on the performance and long-term durability of concrete where ground glassy blast-furnace slag (granulated and pelletized) has been used as a cementitious material. Using data from tests on site structures and laboratory and exposure site studies, comparisons are made of the properties ...

Properties of Portland Slag Cement. The specification of Slag Cement is given in the Indian Standard Code IS Code 455:1989, and it seems to be the colour of blackish grey. The PSC is also called Blast Furnace Slag Cement because of its make. It improves durability & resilience. PSC has the lower evolution of heat.

Durability of ternary blend concrete with silica fume and blast-furnace slag: laboratory and outdoor exposure site studies ACI Mater J, 99 ( 5 ) ( 2002 ), pp. 499 - …

Gruyaert, Elke. "Effect of Blast-furnace Slag as Cement Replacement on Hydration, Microstructure, Strength and Durability of Concrete." 2011 : n. pag. Print.

Granulated Blast Furnace Slag in Portland Cement Concrete (PCC)-Wisconsin Highway Research Program WHRP 07-01 Irene K. LaBarca, Ryan D. Foley, Steven M. Cramer Department of Civil and Environmental Engineering University of Wisconsin-Madison January …

durability of portland blast-furnace slag cement concrete This paper summarizes the results of studies carried out at the Building Research Establishment in the UK, on the performance and long-term durability of concrete where ground glassy blast-furnace slag (granulated and pelletized) has been used as a cementitious material.

Abstract This paper summarizes the results of studies carried out at the Building Research Establishment in the UK, on the performance and long-term durability of concrete where ground glassy blast-furnace slag (granulated and pelletized) has been used as a cementitious material. Using data from tests on site structures and laboratory and exposure site studies, comparisons are made of the ...

The Portland slag cement is one such cement, which uses blast furnace slag in the production of cement. Hence, during production, the amount of carbon dioxide released in the atmosphere will be reduced. The portland slag cement has many advantages over ordinary portland cement OPC.

From the abovementioned test results, autogenous shrinkage of the portland blast furnace slag cement concrete with blast furnace slag of 20% content and SO 3 3.2% content was the same as ordinary portland concrete when water-cementitous material ratio was 0.55. However the autogenous shrinkage of the portlamd blast furnace slag cement ...

durability of portland blast-furnace slag cement concrete This paper summarizes the results of studies carried out at the Building Research Establishment in the UK, on the performance and long-term durability of concrete where ground glassy blast-furnace slag (granulated and pelletized) has been used as a cementitious material.

The effect of replacing 20–70 % of ordinary Portland cement (OPC) by ground granulated blast furnace slag (GGBS) on the mechanical properties, weight loss and carbon footprint of oil palm shell ...

Use of Blast Furnace Slag Aggregate in Concrete K.G. Hiraskar and Chetan Patil Abstract-The Iron industries produce a huge quantity of blast furnace slag as by–product, which is a non–biodegradable waste material from that only a small percentage of it is used by cement industries to manufacture cement.

showed that alkaliactivated slag concrete had higher strength - development and better durability than that of Portland cement concrete. In some cases, it has been shown that one day strength and three days strength is 68 MPa and 96 MPa respectively [42-44]. In this paper ground granulated blast furnace slag …

procedure on the cement mortar and concrete incorporating ground granulated blast furnace slag compressive strength development. The compressive strength development of cement mortar is calculated by the 20, 40 and 60 percent replacement of GGBFS for different types of sand. Similarly the strength development of concrete is investigated with

C.M. Reeres, The use of granulated blast furnace slag to produce durable concrete, Durability of Concrete Conference, Institute of Civil Engineering, May 1985, London, UK Google Scholar 26. American Concrete Institute (ACI), Report of Committee ACI 233, Ground granulated blast furnace slag cementitious constituent in concrete, ACI ...