TERRAZZCO Acoustic Membrane 950 part A resin and Part B hardener

TERRAZZCO Acoustic Membrane 970

Sound suppression system for epoxy terrazzo flooring

 

TERRAZZCO® Acoustic Membrane 970 is a 100% solids (VOC free), two-component epoxy system applied to concrete in order to assist with decreasing sound transfer through the finished floor system. When used in combination with TERRAZZCO® resin floor system, Acoustic Membrane 970 provides a crack resistant, resilient and durable floor

Document Download
3-Part Guide Specification for Thin-Set Epoxy Terrazzo #096623 (PDF)
3-Part Guide Specification for Thin-Set Epoxy Terrazzo #096623 (MS Word Doc)
Product Data – Acoustic Membrane 970
TERRAZZCO Architectural Binder

Typical Uses of Acoustic Membrane 970

TERRAZZCO® Acoustic Membrane 970 can be used in industrial, commercial, retail, institutional facilities and healthcare facilities.

 

When combined with TERRAZZCO EZPour Epoxy 158, it yields a flexible yet durable epoxy terrazzo flooring finish that is less susceptible to cracking than traditional flooring systems.

Advantages of Acoustic Membrane 970

  • Sound transfer suppression – Crack resistant — Flexible yet durable
  • VOC-free for a healthier environment
  • Reduces noise created by mechanical vibrations
  • Packaged and premeasured for easy mixing at worksites

Process for Ordering
TERRAZZCO Epoxy Resin

At TERRAZZCO, we are dedicated to providing exceptional products and service to our clients. If you’re planning to order epoxy resins for your terrazzo projects, review our order process to learn how to place an order and discover how we can support your project with recommended solutions.

TERRAZZCO Epoxy Resin packed for bulk supply shipment for flooring contractor

Application & Technical Data

Working Data

Working (Pot) Life: 40-50 minutes @ 75­°F

Re-Coat Time: 6-8 hours @ 75°F

Full Set Time: 12-16 hours @ 75°F

Full Cure and Maximum Performance: 5-10 days

Mix Ratio

For 1 kit of Acoustic Membrane 970, add one unit Acoustic Membrane 970 hardener (part B) to 1.3 units Acoustic Membrane 970 resin (part A), and mix well for 2-3 minutes.

Coverage

3/8″ Epoxy Terrazzo: 125 mils dry film thickness yielding 30-40 sq. ft. per unit.

Mixing Instructions

1. Premix Acoustic Membrane 970 resin part A using a low speed drill and jiffy blade for two to three minutes.

 

2. For one kit Acoustic Membrane 970 (A+B,) add one unit part B to 1.3 units part A. Mix using the drill and jiffy blade for two to three minutes. Materials are packaged so that the entire contents of part B are added to the container of part A and mixed in the container.

 

3. Pour the mixed material onto the working area and spread using a squeegee or trowel to achieve 125 mils dry film thickness yielding 30-40 sq. ft. per unit. Apply more material to areas showing greater penetration and soaking into the substrate.

Properties Results
Hardness Shore A 70-80
Tensile Strength 1,200 psi
Elongation at Break 120-170%
Adhesion 300 psi (concrete failure)
VOC Contents Zero VOCs

 Documentation & Product Details

Epoxy Terrazzo System

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TERRAZZCO Epoxy Resin
  • MVS 601 is required when relative humidity (RH) within the concrete substrate exceeds 75% when tested with in-situ probes.  MVS 601 should be applied to cracks prior to those cracks being filled with rigid epoxy.

 

  • Floor Aid Flexible Membrane 528 should be used to treat all cracks, control joints & cold pour joints in the substrate. (Do not fill cracks with Flexible Membrane 528.  Rigid epoxy such as  Groutless EZPour Epoxy 158 or Leveling Fill Epoxy 162 should be used)

 

  • Leveling Fill Epoxy 162 may be required to fill any cracks, voids and/or if leveling is needed.

Packaging Details

Packaging

TERRAZZCO® Acoustic Membrane 970 resin part A is premeasured to contain 1.3 units, and TERRAZZCO® Acoustic Membrane 970 hardener part B is premeasured to contain 1 unit. This allows for easy mixing at the work site by emptying the entire contents of part B into part A.

Self Life: Epoxy resin system has a 1-year shelf life from the date of manufacture.

 

Storage Conditions: It is suggested that materials are stored in a temperature and humidity-controlled environment. If this is not possible materials should be allowed to acclimate to controlled environmental conditions of application. Keep resins and hardeners separated from each other until ready for use. Materials should be kept away from sources of ignition. Materials should be stored in their original unopened container.

Related Products

TERRAZZCO EZPour Epoxy 158 Terrazzo Product

Groutless® EZPour Epoxy 158

 

A pigmented, 100% solid (VOC free), 2-part epoxy resin system. Mixed with aggregates, it yields a decorative and durable terrazzo floor.

TERRAZZCO Vapor Shield 601 part A resin and part B hardener

Moisture Vapor Shield 601

 

A two-component epoxy resin system providing a barrier against moisture vapor mitigation of concrete.

TERRAZZCO Leveling Fill Epoxy 162

Leveling Fill Epoxy

 

TERRAZZCO Leveling Fill Epoxy is a two-component epoxy resin system applied by trowel to the desired thickness.

Order materials for your next project

 

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