High-Strength, Precision Class C Non-Shrink Grout

RLA Penatech HS Grout Plus is a high-strength, precision-engineered Class C cementitious grout designed for demanding structural and industrial grouting applications where strength, flow performance and dimensional stability are essential.

Featuring dual-expansion technology, Penatech HS Grout Plus compensates for shrinkage in both the plastic and hardened states. Its exceptional flow characteristics and good flow retention support accurate placement beneath machinery, structural supports and other load-bearing components.

Designed for critical grouting applications, Penatech HS Grout Plus is suitable for installations exposed to dynamic loads and continuous vibration. It also offers high early and ultimate strength, impact and thermal resistance, and the flexibility to be dry-packed where required.

Key Features and Benefits

• High early and ultimate strength: Designed for demanding precision and structural grouting applications.

• High 28-day strength: Supports applications requiring high ultimate strength development.

• Dual-expansion technology: Helps compensate for shrinkage in both the plastic and hardened states.

• Exceptional flow characteristics: Supports accurate grout placement beneath critical structural and mechanical components.

• Good flow retention: Helps maintain workability during placement.

• Non-metallic formulation: Non-metallic wire content helps eliminate staining associated with metallic components.

• Impact and thermal resistance: Offers resistance to impact and thermal conditions as described in the product specifications.

• Dry-pack application: Can be dry-packed where appropriate for the installation.

• Specified standards compliance: The supplied product information states compliance with ASTM C1107-91, Type C, and CRDC 621-82A.

Recommended Applications

RLA Penatech HS Grout Plus is suitable for demanding industrial, infrastructure and construction projects where high-strength precision grouting is required.

Recommended uses include:

• Critical grouting beneath machine baseplates.

• Equipment foundations subject to dynamic loads and continuous vibration.

• Bridge bearing pads.

• Crane rail sole plates.

• Precast concrete sections and panels.

• Anchor bolt filling.

• Filling core holes, cavities, gaps and base infills.

• High-performance structural grouting.

• Precision grouting of load-bearing components.

Precision Grouting for Demanding Applications

Penatech HS Grout Plus combines high-strength performance with dual-expansion technology to help compensate for shrinkage during both the plastic and hardened stages. Its flow characteristics support placement in demanding locations where accurate filling and effective support are important.

For machinery foundations, bridge bearing pads, crane rail sole plates and other critical installations, selecting the appropriate grout and following the specified installation procedures are essential to achieving the intended performance.

Application and Technical Information

Product type: High-strength cementitious precision grout

Classification: Class C

Application thickness: 10–150 mm in a single application

Expansion technology: Dual expansion to compensate for shrinkage in the plastic and hardened states

Application method: Flow placement or dry packing, as appropriate for the application and manufacturer instructions

Strength development: High early strength and high ultimate strength, including high 28-day strength

Standards referenced in supplied product information: ASTM C1107-91, Type C, and CRDC 621-82A

Refer to the current RLA Penatech HS Grout Plus Technical Data Sheet for mixing requirements, installation procedures, curing instructions, strength data, temperature limitations and confirmation of applicable standards.

Need High-Strength Grout for Your Project?

Whether you are grouting machinery baseplates, bridge bearings, crane rail sole plates or structural concrete components, RLA Penatech HS Grout Plus is designed for demanding precision grouting applications.

Contact our team for product information, technical documentation and assistance assessing the suitability of Penatech HS Grout Plus for your project.

Enquire today at Safari in Canning Vale about RLA Penatech HS Grout Plus.