High Rate Water Reducing / Superplasticizing Chemical Admixture Raw Material PM40 is a mixture of organic and inorganic compounds, especially designed for high rate water reducing admixtures.
Use
PM40 is used in the following conditions and applications.
In high rate water reducing admixture formulations requiring good workability and slump retention.
In admixture formulations designed for tight reinforced structural elements such as columns, shear wall and beams.
In admixture formulations designed for Industrial floor.
It allows economicaly design of polycarboxylate admixtures.
Advantages and Properties
Thanks to its organic and inorganic compounds, PM 40 is highly compatible with polycarboxylate based admixtures, besides high dosages allows more economical admixture cost.
PM 40 shortens the setting time of the concrete when it is used in higher dosages instead of other raw materials that retards the setting time.
In the admixture recipes the use of PM 40 in an appropriate dosage provides a greater ease of workability, makes the concrete easier to mix, transport, place in the formwork and compact concrete.
PM 40 preserves the consistency of concrete for longer than reference blank concrete.
PM 40 improves final strength.
PM 40 improves strength and durability by achieving the targeted consistency class with a lower water / binder ratio.
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