ALCCOFINE 1203 PDF
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.
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It is produced using specialized machinery to attain the desired level of particle size distribution.
USES Rock injection, Pre-injection, Post-injection, Rock-stabilization and C urtain Grouting Soil injection – Stabilization, water tightening and control of ground water Soil injection of cracks in concrete structures Grouting of anchors in rock. Article Tools Print this article. The slabs used were water cured for 28 days. The following are the salient features of Alccofine Enhances the strength for higher and mid range grades of concrete with optimum utilisation Provides economy in alcckfine 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.
Skip to main content. The impetus for higher and higher concrete strengths also came from demands for exceptional increases in the height of high-rise buildings and for long span bridges. In fact concrete slump is seen to be improved, due to the dense packing of cementitious material, producing low void content.
Alccofine Tech Info | Muhammed Muktar –
Click here to sign up. The decrease in water demand is because of high glass content which has water repelling property. Thus, it reduces the penetration of chlorides in concrete and protects embedded steel from corrosion. Crushed Basalt rock was used as coarse aggregate and local river sand was used as fine aggregate. High dosage of high range water reducing agents HRWR then become a necessity, and resulting cohesive and thixotropic, sticky mixes are equally difficult to place and compact fully and efficiently.
Study on durability of high performance concrete with alccofine and fly ash. Presently, we only cater to the Maharashtra region.
Exporter of Alccofine & GGBS by Finesse Scm Pvt. Ltd., Mumbai
This results in denser pore structure alccofone ultimately higher strength gain. Indian Society of Education alccovine Environment No: In this methodology, the binder content and admixture content were kept constant and the outcome on water requirement, workability and compressive strength were measured.
Thus concept of strength through durability become essential. Help Center Find new research papers in: Apart from being environmentally friendly, Alccofine is also economy friendly since it is a major import substitute. The study presents behavior of hybrid fiber steel fibers and polypropylene fibers reinforced concrete including mineral admixture like Alccofine Log In Sign Up.
At the end of this time powdered samples by rotary impact hammer are obtained at various depths,mm. Such concretes generally suffer from two major weaknesses i.
Packing effect retards ingression of aggressive agents in concrete even by diffusion and 120 enhances durability of concrete. Site powered by Weebly. It is extremely difficult to obtained proper workability, and to retain the workability for sufficiently long period of time with such concrete mixes.
The results are similar even in other two methodologies. We are proud distributors of Alccofine Part 8-Testing of hardened concrete, alccofinne of allccofine of water under pressure.
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 1023 contents. Denser pore matrix restricts chloride penetration and alkalinity forms passive layer on steel and protect it from corrosion. Email the author Login required. This reduces the permeability of hydrated products to great extent and protects concrete from chemical attack. In high performance concrete applications, Silica Fume is generally proposed as the appropriate cement extender where high strength, low permeability are the prime requirements.
It is a non-metallic product consisting essentially of glass containing silicates and Alumino Silicates of lime. Owing to this high level of fine-ness, the product has very high level of penetration, specially when used for jobs such as grouting for 12033 or microcracks in concrete or rocks or voids in soil.
The average particle size of Alccofine is 4 to 5 microns; 1230 top size d90 is only 10 microns. To estimate effect of mineral admixture Alccofine on durability alccofinr Hybrid Fiber Reinforced Concrete. ALCCOFINE results in to formation of dense pore structure and inbuilt CaO provides increased secondary hydrated products because of which improved strength gain at early as well as later ages are observed.
Under durability water permeability and chloride penetration were measured most commonly. We supply both in bulk and bag form. To receive any information such as third party test reports or alccoifne a quotation from us, please feel free to send us an inquiry on info finessescm.
Novaka J, Kohoutkova A. Development and application of hybrid fiber reinforced concrete. Such concrete suffer from two major weaknesses. International Journal of Structural and Civil Engineering. Penetration of less than 25 mm is generally considered to be impermeable concrete.
Addition of Hybrid fibers and mineral admixture Alccofine increases the ductility, crack resistance strength and durability of concrete.
Engineers are, by nature, fascinated and indeed obsessed, by high strength and alccoifne high strength concrete. According to this test the cubes were initially water-cured for 28 days, and then exposed to water pressure of 5 bars for 72 hours after which the cube was divided and the depth of water penetration measured. These materials zlccofine were dried completely before using. Sukerkar Mansion, First Floor, M. Post a Comment Login required.
Chloride content of the sample from each depth were determined and reported.