Expansion Joint Devices AQUASTOP Type DSHM – 15/020

Expansion Joint Device AQUASTOP DSHM-15/020 is a 3-meter long embedded expansion joint designed for joint installation. This device is suitable for both indoor spaces and open areas. Engineered to compensate for deformations in horizontal and vertical structures (floors, walls, ceilings). Reduces stresses caused by shrinkage and temperature fluctuations. Withstands intensive pedestrian loads.

Displacement, mm

Compression: 5
Tension: 5
Shear: 6

1247,00 

Price/l.m.
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Expansion Joint Devices AQUASTOP Type DSHM — 15/020 — designed for protecting joints in horizontal and vertical structures (floors, walls, ceilings) in areas with high pedestrian traffic: shopping centers, office spaces. Joint width — 20 mm. Suitable for joints in floor structures with thickness — 15 mm. The guides are installed using embedded method. The device consists of perforated aluminum guides and an elastic profiled compensator made of thermoplastic elastomer (TPE) in the center.
Technical advantages:

  • Material: aluminum guides (GOST standard), compensator — wear-resistant TPE.
  • Strength: designed for mechanical and operational loads.
  • Corrosion resistance: resistant to moisture, temperature fluctuations, aggressive environments.
  • Durability: aluminum is corrosion-resistant, compensator can be replaced without dismantling the profile.

Installation:

  • Installation method: embedded, with fixation of guides in concrete base.
  • Mounting: 3-meter long aluminum pressure bars, anchors or dowels.
  • Additional: angular execution available for complex joints.

Additional information

Compensator Material

TEP

Country of manufacture

Russia

Profile Type

Straight

Installation Type

Embedded

Load - MPa

0,20

A (Joint Width), mm

20

B (Insert Width), mm

40

C (Profile Width), mm

131

Profile Height, mm

15

Length

3000 mm

Installation Guidelines for AQUASTOP® DSHM Expansion Joint Devices

  1. Preparatory Work:
    • Clean the base surface from dirt, debris, and dust.
    • If necessary, level the base with a polymer-cement mixture or equivalent.
    • Repair defects (cracks, pores, exposed reinforcement).
  2. Temperature Conditions: Perform work at air temperatures between +5°C and +30°C.
  3. Layout and Gaps:
    • Install beacons according to the finished floor level (starting from a reference point near the wall).
    • Leave a damping gap ≤10 mm along the perimeter of the walls.
  4. Device Installation:
    • Assemble the sections, embedding the supporting parts into adhesive/sealant.
    • Join sections with 150 mm staggered seams.
    • ⚠️ Prohibited: Use anchor fasteners.
  5. Additional Operations (if required):
    • Fill gaps with polyurethane sealant.
    • Perform thermal welding of the compensator (185-195°C).
    • Apply primer (composition: specify in the project).
DSHM-15 installation diagram DSHM-15 corner installation diagram

 

Universal Requirements:
- Compliance with SP 71.13330-2017;
- Check base evenness with a straightedge (tolerance: ≤2 mm longitudinally, ≤1 mm transversely);
- Fastener tightening torque: (specify for particular model);
- All parameters (A, B, C, Bs) are determined by the project.

⚠️ Important! For non-standard conditions, consult OOO TD "GYDROMIX".

Download Files for AQUASTOP® DSHM Expansion Joint Devices

PDFDownload Aquastop Product Catalog Part 2: Expansion Joint Devices
PDFDownload AQUASTOP DSHM Device Specifications