Close

Login

Please login with your username and password.

Login

Can’t remember your accounts password?

Can't access your account?

Select your language.

This page is available in the following languages:

    Please select your location

    MasterMatrix VMA 358

    Viscosity-modifying concrete admixture

    How does MasterMatrix VMA 358 work?

    MasterMatrix VMA 358 organic, viscosity-modifying admixture (VMA) is a ready-to-use, liquid admixture developed for producing concrete with enhanced viscosity and controlled rheological properties. Concrete with MasterMatrix VMA 358 admixture exhibits superior stability, thus increasing resistance to segregation and facilitating placement.

    MasterMatrix VMA 358 admixture meets ASTM C 494/C 494M requirements for Type S, Specific Performance, admixtures.

    Recommended uses:

    • Concrete containing “gap-graded” aggregates
    • Lean concrete mixtures
    • Concrete containing manufactured sand
    • Concrete as a pumping aid
    • Concrete as a finishing aid
    • Concrete mixtures requiring “more body”
    • Self-consolidating concrete (SCC)
    • Liquid Sand program
    • Pervious concrete
    • Self-consolidating grout

    What are the unique features of MasterMatrix VMA 358?

    • Modifies viscosity of concrete

    What are the benefits of MasterMatrix VMA 358?

    • Controls bleeding
    • Reduces segregation, even with highly fluid concrete mixtures
    • Enhances pumping and finishing
    • Reduces sagging, helping plastic concrete maintain its shape on slopes and arches
    • Facilitates production of highly fluid concrete mixtures such as Self-Consolidating Concrete (SCC)
    • Facilitates placement of pervious concrete mixtures
    • Superior and predictable in-place concrete properties
    • Enhances surface appearance
    • Flexibility in mixture proportioning
    • Provides concrete stability during transport and placement​

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems

    1-800-628-9990

    Safety Data Sheet (SDS)

    Find all available safety data sheets for this product.

    Product Certifications

    Generate a free certificate of conformance for a specific Master Builders Solutions construction product.

    LEED v4 & v4.1 Teaser Image

    LEED v4 & v4.1

    Search by product or CSI code and download up to date LEED information.

    Related Literature

    MasterMatrix VMA 358 Data Sheet

    pdf (216.71 Kb)

    MasterMatrix VMA 358 SDS

    pdf (400.77 Kb)

    MasterMatrix VMA 358 SDS

    pdf (204.47 Kb)

    MasterMatrix VMA 358 SDS

    pdf (148.23 Kb)

    MasterMatrix VMA 358 SDS

    pdf (291.73 Kb)