Showing 17–28 of 28 results
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COSTARCEL 200 is a ready-to-use liquid accelerating admixture for concrete. It accelerates initial setting time one to three times faster than normal mortar and concrete without adversely affecting other properties of concrete and mortar.
COSTARCEL 200 improves workability and strength while hastening the hydration of cement. It makes the mix easier to place and speeds construction by shortening the initial set and curing time without resulting in slump loss. Time and labor are saved because formwork and other protection can be removed earlier and finishing can be started.
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CostarMix CR presents an effective remedy for preserving concrete integrity against chloride-induced corrosion, thus prolonging the durability of reinforced concrete structures. Within the alkaline milieu of concrete, an intrinsic ferric oxide shield naturally forms on embedded reinforcing steel, guarding it against corrosion. By reintroducing the protective layer on the steel surface, the CostarMix CR admixture significantly retards the corrosion process in reinforcement. The incorporation of nitrite ions within CostarMix CR admixture serves a pivotal function in forestalling the creation of ferrous chloride complexes. These nitrite ions proactively interact with defective ferrous oxide ions, preempting chloride-triggered corrosion and stabilizing the passive layer, thereby curtailing the risk of corrosion.
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COSTAMIX 200 is a SNF based, high ranged water reducer, specially formulated to improve workability, durability and also reduces permeability, CostarMix 200 improves concrete plasticity and hardening. Concrete casted with Costamix 200 required less cement for its mix designs thus increasing it strength gain. Batching water is also reduced without loss of workability.
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Costarmix 200 Cast is a super plasticizer based on SNF (Sulfonated Naphthalene Formaldehyde) that has been specially formulated for the precast concrete industry. It combines highly effective high- range water reducing properties with exceptional dispersion levels, ensuring strong and reliable performance. This product is particularly well-suited for precast concrete applications, where the primary goal is to optimize the concrete’s performance in both its plastic and hardened states.
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COSTARMIX 200DG is high performance water-reducing admixture with higher retention time design to produce high slump concrete with improved workability, durability and also reduces permeability.
COSTARMIX 200DG is a ready-to-use liquid which is dispensed into the concrete together with the mixing water. The plasticizing effect and water reduction are higher if the admixture is added to the concrete after 70-80% of the mixing water has been added.
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COSTARMIX 200M is a Super Plasticizer, with high water reducing capability formulated to improve workability, durability and also reduces permeability. Whilst still improving the plastic and hardened properties of the concrete, mix designs with Costarmix 200M gives cement reduction. Batching water is also reduced without loss of workability.
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COSTARMIX 200MH is an exceptional water-reducing admixture based on SNF (sulfonated naphthalene formaldehyde) with an extended retention time, specifically engineered to create high slump concrete with enhanced workability, durability, and reduced permeability.
This ready-to-use liquid admixture is easily incorporated into the concrete mix, along with the mixing water. For optimal plasticizing and water reduction results, it is recommended to add the admixture after 70-80% of the mixing water has been included in the concrete mix.
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Costarmix 200MS is an exclusively formulated chloride-free, super plasticizing SNF-based polymer. This high-range water reducer is tailor-made to improve workability, durability, and decrease permeability in concrete. It is supplied in the form of a brown solution that readily disperses in water, guaranteeing effective utilization of water content for optimal performance.
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COSTAMIX 200RX is an exclusively designed, chloride-free SNF-based polymer, acting as a water- reducing, high-range, and retarding admixture. Its unique formulation is specifically aimed at enhancing workability, durability, and reducing permeability in concrete.
By dispersing the fine particles within the concrete mix, Costarmix 200RX optimizes the effectiveness of the water content in the concrete. The remarkable water reduction capabilities enable significant strength gains to be achieved.
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Costarmix 200SF is a water-reducing, fast-setting admixture with water-resistant properties that imparts a glossy effect on concrete. Specifically formulated based on precise specifications, this product provides concrete with protection against moisture absorption, effectively preventing the growth of algae, mold, and other undesired elements.
Costarmix 200SF offers the advantage of reducing cement consumption by up to 5% of the batch quantity without compromising the required strength of the concrete. This leads to a reduction in production costs while ensuring the maintenance of a high-quality end product.
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CostarMix C AIR Entraining admixture operates by generating tightly packed, small, and highly stable bubbles within the concrete mix, resulting in improved workability. Furthermore, this admixture enhances the concrete’s durability, making it more resistant to the damaging effects of freezing and thawing.
This specially formulated admixture contains a reduced amount of active materials, making it suitable for situations where small dosages of air-entraining admixtures are required. Additionally, it enables air entrainment even in stiffer concrete mixes, providing versatility in its application.
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Costar Retarder 200 is a high-performance water-reducing and retarding admixture with a higher retention time designed to produce high slump concrete with improved workability, durability and also reduces permeability. Costar Retarder 200 is a ready-to-use liquid that is dispensed into the concrete together with the mixing water. The plasticizing effect and water reduction are higher if the admixture is added to the concrete aGer 70- 80% of the mixing water has been added.
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