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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Such concrete suffer from two major weaknesses.
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. This reduces the permeability of hydrated products to great extent and protects concrete from chemical attack. 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 voids or microcracks in concrete or rocks or voids in soil.
Indian Society of Education and Environment No: Compressive strength and workability of concrete specimen with constant binder and HRWR content. 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 alcofine observed.
Email the author Login required. Crushed Basalt rock was used as coarse aggregate and local river sand was used as fine aggregate. At the end of this time powdered samples by rotary impact hammer are obtained at various depths,mm. We supply both in bulk and bag form.
Study on durability of high performance concrete with alccofine and fly ash.
Help Center Find new research papers in: These materials used were dried completely before using. To receive any information such as third party test reports or receive a quotation from us, please feel free to send us an inquiry on info finessescm.
Thus concept of strength through durability become essential. Misconception is widely-held that high strength concretes are, per se, highly durable. The average particle size of Alccofine is 4 to 5 microns; the top size d90 is only 10 microns. We supply pozzolanic fly ash from various sources to cater and suit the needs of the batching units requiring fly ash. These problem indicate that there is probably a critical limit for the water content below which high HRWR dosage become not only essential but also unhelpful and undesirable, and often even harmful from a durability point of view.
Remember me on this computer. Development and application of hybrid fiber reinforced concrete.
Due to its akccofine particle size distribution and inbuilt CaOALCCOFINE results in to formation of dense pore structure, which results in improved workability, workability retention and compressive strength at all ages. 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.
Part 8-Testing of hardened concrete, depth of penetration of water under pressure.
Ambuja Alccofine , Alccofine – Owndust India, Kolkata | ID:
slccofine USES Rock injection, Pre-injection, Post-injection, Rock-stabilization and C urtain Grouting Soil injection – Stabilization, water tightening and control of ground water Soil laccofine of cracks in concrete structures Grouting of anchors in rock. This refines the concrete microstructure and enhances the degree of impermeability and the strength characteristics of concrete. Novaka J, Kohoutkova A. Post a Comment Login required.
The processing with other select ingredients results in controlled particle size distribution PSD. The study presents behavior of hybrid fiber steel fibers and polypropylene fibers reinforced concrete including mineral admixture like Alccofine In fact concrete slump is seen to be improved, due to the dense packing of cementitious material, producing low void content.
ALCCOFINE is a specially processed product based on slag of high glass content with high reactivity obtained through the process of alccofije granulation. 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.
Enter the email address you signed up with and we’ll email you a reset link. Alccofine when used along with recommended admixtures, have penetration characteristics comparable to chemical grouts such as Silicates and Acryl amides, without the toxicity associated with these chemical grouts. We are proud distributors of Alccofine Thus, it reduces the penetration of chlorides in concrete and zlccofine embedded steel from corrosion.
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 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.
Secondary hydrated products formed due to pozzolanic and Cementitious hydration reaction fills the pores. This results in denser pore structure and ultimately higher strength gain. Click here to sign up.
Ambuja Cement introduces Alccofine 1203 and 1101 for concrete industry
Packing effect retards ingression of aggressive agents in concrete even by diffusion and thus enhances durability of concrete. Akccofine are, by nature, fascinated and indeed obsessed, by high strength and very high strength concrete.
The mineral admixture Alccofine enhances strength of concrete, modulus of elasticity along with workability, durability and reduction in segregation.
Such concretes generally suffer from two major weaknesses i.