ISOPLAST 131ISOPLAST 131

ISOPLAST 131

Complies with ASTM C494 type D
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Water Reducing and Retarding Concrete Admixture

ISOPLAST 131 is a chloride free water reducing admixture based on selected sugar-reduced lignosulphonates. It is supplied as a brown solution which instantly disappears in water.

ISOPLAST 131 disperses the fine particles in the concrete mix, enabling the water content of the concrete to perform more effectively and improving the consistency of the concrete. This produces higher levels of workability for the same water content, allowing benefits such as water reduction and increase strength to be taken.

Color: Dark brown liquid
Density (at 23ºC): 1.190 ± 0.005 kg/L
Chloride content: Chlorides free
Air content: Less than 2% according to dosage

Relevant Information

Key information to support the proper use of the product. It includes important guidance based on the material's specific characteristics, helping you follow best practices and make informed decisions during use and handling.

Application Dispensing

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The correct quantity of ISOPLAST 131 should be measured according to a recommended dispenser. The admixture should then be added to the concrete with the mixing water to obtain the best results. Never add to dry cement.

Dosage

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Optimum dosage of ISOPLAST 131 should be determined in trial mixes. The recommended dosage is from 0.5% to 1.0% of cement weight. ISOPLAST 131 is compatible with all Portland cement including SRC.

 Effects of Overdosing

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An overdose of double the intended amount of ISOPLAST 131 will lead to an increase in retardation as compared to that normally obtained at the intended dosage.

Health and Safety Instructions

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ISOPLAST 131 does not fall under the hazardous classification of admixtures. However, it should not be swallowed or get into contact with skin and eyes. Suitable protective gloves and goggles should be worn. Splashes on the skin should be removed with water. In case of contact with the eyes, rinse immediately with plenty of water and seek medical advice immediately. If swallowed, medical attention shall be sought immediately. ISOPLAST 131 is water based and non-flammable.

Building a Better Future
Cemex is an industry-leading global construction materials and solutions company that drives innovation to help the world reach the next frontier of sustainable living. With our 100-plus year heritage, we are committed to achieving carbon neutrality through relentless innovation and industry-leading research and development. We stand at the forefront of the circular economy in the construction value chain and pioneer ways to increase the use of waste and residues as alternative raw materials and fuels in our operations. With a digitally enabled customer experience, we offer cement, ready-mix concrete, aggregates, and urbanization solutions in growing markets around the world.
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