Description

SV-21 – Expansion Joint Systems

• Flush Installation
  The recessed profile sits level with the finished floor, ensuring a smooth surface transition without creating tripping points or disrupting interior finishing systems.

• Wide Range of Joint Widths
  The SV-21 series supports multiple seam sizes (typically from 20 mm to 65 mm depending on the model), making it suitable for both new construction and renovation projects.

• Efficient Movement Accommodation
  Designed to absorb thermal expansion, shrinkage, and structural movement between concrete slabs, helping to prevent cracking and surface damage.

• High Durability
  Manufactured from robust construction-grade materials suitable for environments with continuous mechanical stresses, pedestrian traffic, and, depending on the selected configuration, light to medium vehicular loads.

• Clean Architectural Aesthetic
  Creates a minimal, unobtrusive visual line that blends with tile, screed, resin, or polished concrete flooring systems.

Typical Applications

• Industrial and logistics flooring where reliable expansion-joint protection is required.

• Commercial areas such as shopping centres, terminals, showrooms, and office buildings.

• Warehouses and technical facilities with demanding performance criteria.

• Large-format concrete slabs in public buildings, sports complexes, and transit facilities.

• Renovation projects requiring integration with existing expansion gaps.

Technical Summary

• System Type: Recessed / slot-mounted floor expansion joint profile

• Typical Joint Width Range: 20–65 mm (depending on model)

• Purpose: Absorption of horizontal movement, structural shifts, and thermal expansion

• Compatibility: Suitable for tile, concrete, screed, epoxy, and similar flooring systems

• Load Capacity: Varies by configuration; models available for pedestrian zones and medium mechanical loads

Installation Notes

• Select the SV-21 model matching the precise structural joint width to ensure full movement capability.

• Profile must be anchored according to structural specifications and aligned flush with the final flooring surface.

• Ensure joint area is clean and debris-free before installation to preserve system function.

• Consider expected movement amplitude and load type during design (pedestrian vs. vehicle traffic).

• Periodic inspection is recommended to maintain long-term performance and safety.

Why Choose the SV-21 System?

The SV-21 delivers a balanced combination of reliability, architectural cleanliness, and movement-control performance. It is ideal for projects requiring a durable, inconspicuous expansion-joint solution that integrates smoothly with modern flooring systems.