The MIRA® family of mid-range water reducers bridge the performance between normal and high-range water reduction. It can be used in a mortar to improve the workability, fluidity, and strength of concrete. For these applications, the use of MIRA® admixtures is the key. MIRA® 35 is an aqueous solution of complex organic compounds, each of which contributes uniquely to the concrete’s final properties. It is supplied as a brown colored, low viscosity liquid. These constraints on water supply led water agencies to implement a range of water conservation and watering restrictions programs, mostly targeted at outdoor use. At a medium dosage, SikaPlast®-500 can be used as a cost effective mid range water reducing admixture or simply as a water reducing admixture for production of conventional slump concrete. At a lower dosage, Sikament® AFM can be used as a cost effective mid range water reducing admixture or simply as a water reducing admixture for production of conventional slump concrete. Mid-range water reducers provide excellent concrete workability and finishability. The superplasticizing action allows for the production of high slump flowing concrete with excellent workability that can be placed with minimum vibration even at a low water/cement ratio. It is a ready-to-use liquid admixture with superior dispersing capacity for the cement particles in the concrete mix. High-range water reducers, commonly called superplasticizers, were developed for high-strength and high-performance concrete applications. The admix-t u r e is available in both chlori d e and nonchloride ve r s i o n s. Bo t h p r ovide similar benefits, although the chloride types are … Used with conventional slump concrete.    SikaPlast®-500 will improve workability and finishability. It offers excellent linear dosage water reduction capability, near neutral set times over a wide range of dosages, and excellent placement and finishing properties. Greater concrete density reduces permeability and increases durability. Mid Range Water Reducing Applications: Mid range application will be beneficial especially in ready mix applications. The water reduction rate of sodium lignosulphonate is between 5% and 10%.    This page is available in the following languages: Mid-range water-reducing admixtures promote superior workability and finishing of concrete, and improve concrete performance with excellent early strength and rheology. Water Reducers, Mid-Range Provide excellent concrete workability and finishability. Flow Set 2000 NC; Finishease NC As a single product to be used for multiple applications. The dispersing action of SikaPlast®-500 maximizes cement hydration efficiency and improves concrete’s early and long term compressive strengths. High Range Water Reducing Applications: When used as a high range water reducing admixture, water reduction up to 25 % can be obtained. produced with a typical mid-range water-reducing admixture. Each type of water reducer offers specific properties depending on what you are trying to achieve with your concrete mix whether it be early strength requirements, slump retention or general workability. Full flow action aids in pumping and reduces need for vibration. High temperatures often cause an increased rate of hardening which makes placing and finishing difficult. Mid-range water reducers provide more consistent setting times than standard water reducers. These admixtures provide significant water reduction (between 6 and 12%) for concretes with slumps of 125 to 200 mm (5 to 8 in.) fax +1 (201) 804 1076. When used as a mid range water reducing admixture, water reduction up to 15 % can be obtained. Description MasterPolyheed 1025 admixture is a patent pending ready-to-use mid-range water-reducing admixture. More focus on hand watering isolated dry spots.    www.tylerley.com Increased slump improves ease of placement and reduces labor costs. FINISHEASE-NC is a liquid, multi-component water-reducing admixture for concrete designed to offer the following: Superior workability and finishability ; Increased durability EUCON MR shows improved finishing characteristics when compared to other commonly used Type A (typically 5-6% water reduction) or Type F … It is stable over a wide range of temperatures and works most effectively in mixes with a desired slump of 4 to 5 inches. Retarding admixtures, which slow the setting rate of concrete, are used to counteract the accelerating effect of hot weather on concrete setting. These products have been designed to enhance strength while reducing mix water. MIRA® mid-range water reducers.   Mid-range water reducers were first introduced in 1984. Higher early and ultimate strengths for cost effective high strength concrete and earlier structural use of concrete. Mid-range water reducers can decrease the amount of water used by 15%, and can also help keep the setting time for the concrete more stable, giving more control over how quickly or slowly the concrete dries. Water-reducing admixtures consist of chemicals that aim to reduce the water to cement ratio in concrete. Pozzolith), mid-range (e.g. Mid-Range Water Reducing Admixture. A single product fully capable of performing as a Water Reducer, Mid- range Water Reducer and High-range water reducer. United States of America Mid-Range water reducers Can reduce water content by at least 8% and as much as 15%. Improves workability and finishing qualities. It provides superior water reduction and versatile mid-range water reducer performance across a wide range of concrete slump requirements. 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