Ambuja Cements Limited (ACL) has launched two innovative products in the world of concrete- Alccofine and Alccofine Alccofine. We are proud dealers of Alccofine Alccofine is a revolutionary new material, used as a substitute to Micro Silica / Silica Fumes. This product is not. Owndust India offering Ambuja Alccofine , Alccofine in Kolkata, West Bengal . Get best price and read about company and get contact details and address.
|Published (Last):||1 February 2005|
|PDF File Size:||10.65 Mb|
|ePub File Size:||14.89 Mb|
|Price:||Free* [*Free Regsitration Required]|
The raw materials are composed primary of low calcium silicates. The final combination is used as fiber volume fraction – 1. Under durability water permeability and chloride penetration were measured most commonly. Secondary hydrated products formed due to pozzolanic and Cementitious hydration reaction fills the pores. Alccofine when 103 along with recommended admixtures, have penetration characteristics comparable to chemical grouts such as Silicates and Acryl amides, without the toxicity associated with these chemical alccfine.
PRODUCTS – Finesse SCM — | GGBS | Microfine Material | Fibers | Fly Ash
This reduces the permeability of hydrated products to great extent and protects concrete from chemical attack. Addition of Hybrid fibers and mineral admixture Alccofine increases the ductility, crack resistance strength and durability of concrete.
Log In Sign Up.
Penetration of less than 25 mm is generally considered to be impermeable concrete. At the end of this time powdered samples by rotary impact hammer are obtained at various depths,mm. Novaka J, Kohoutkova A. Indian Society of Education and Environment No: In fact concrete slump is seen to be improved, due to the dense packing of cementitious material, producing low void content. The results are similar even in other two methodologies.
We supply pozzolanic fly ash from various sources to cater and suit the needs of the batching units requiring fly ash.
The study presents behavior of hybrid fiber steel fibers and polypropylene fibers reinforced concrete including mineral admixture like Alccofine Email the author Login required. Site powered by Weebly. Presently, we only cater to the Maharashtra region.
2103 These materials used were dried completely before using. The following are the salient features of Alccofine Enhances the strength for higher and mid range grades of concrete with optimum utilisation Provides economy alccofihe higher grades of concrete Enhances durability of concrete Improves impermeability and eliminates or minimizes thermal cracking Assured quality in terms of even and consistent Particle Size Distribution Environmentally friendly and non-hazardous to health unlike Silica Fumes Immaculate supply chain, delivered around the globe.
In high performance concrete applications, Silica Fume is generally proposed as the appropriate cement laccofine where high strength, low permeability are the prime requirements. In this methodology, the binder content and admixture content were kept constant and the outcome on water requirement, workability and compressive strength were measured. Post a Comment Login required.
Alccofine Tech Info | Muhammed Muktar –
The processing with other select ingredients results in controlled particle size distribution PSD. Title of ASTM C ASTM C says that this test method is applicable to types of concrete where correlations have been established between this test procedure and long term chloride penetration by ponding method. This booklet presents results of examination carried out on ALCCOFINE in comparison with Silica Fume in concrete, and the effect it has on workability, water requirement, admixture requirement, strength and durability.
This paper presents effect of hybrid fibers and alccofine on estimation of durability of hybrid fiber reinforced concrete with different combinations.
Strength development increases drastically at early ages and the later on strengths are higher compared to traditional supplementary cementitious material due to its unique PSD. High range water reducers HRWR are extensively used to ensure placement with low water contents.
It is produced using specialized machinery to attain the desired level of particle size distribution.
The hybrid fibers help to reduce the cracks due to shrinkage, creep and early age thermal cracking along with increase in ductility, toughness and fatigue resistance. Study on durability of high performance concrete with alccofine and fly ash.
International Journal of Structural and Civil Engineering. Remember me on this computer. Chloride ion penetration is the most frequently specified durability criterion for a long term service life of concrete structures. To estimate effect of mineral admixture Alccofine on durability of Hybrid Fiber Reinforced Concrete.
It is extremely difficult to obtained proper workability, and to retain the workability for sufficiently long period of time with such concrete mixes. Physically the product is unique with regards to its particle size distribution. This results in denser pore structure and ultimately higher strength gain.
Due to its unique particle size distribution and inbuilt CaOALCCOFINE results in to formation 12003 dense pore structure, which results in improved workability, workability retention and compressive strength at all ages.
Elevated temperatures effects on HSC. Email this article Login required. Denser pore matrix restricts chloride penetration and alkalinity forms passive layer on steel and protect it from corrosion. Sukerkar Alccofne, First Floor, M. The decrease in water demand is because of high glass content which has water repelling property. How to cite item. Durability aspects of standard concrete. Part 8-Testing of hardened concrete, depth of penetration of water under pressure. Help Center Find new 12033 papers in: It is a non-metallic product consisting essentially of glass containing silicates and Alumino Silicates of lime.
Ambuja Cement introduces Alccofine 1203 and 1101 for concrete industry
Skip to main content. The slabs used were water cured alccoofine 28 days. Alccofine is not only useful in delivering better strength, but is also commercially competitive.
Thus concept of strength through durability become essential.