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DSM-DS System
Brand: EMSEALDSM-DS is a highly resilient, double sided, silicone faced, precompressed sealant that has proved over the years the ability to solve difficult joint sealing problems where other systems have failed or are not suitable.
It is ideal for new installations as well as expansion joint repair or retrofit jobs.
It is especially useful in unique locations such as a topping slab seal in split slab assemblies, waste water facilities, tunnel walls and ceilings, planter walls, and interior side of foundation floors and walls which all benefit from its construction and performance.
The dual-sided silicone facing allows DSM-DS to be installed from either the negative side or positive side. DSM-DS is adhered to the substrate walls with an epoxy adhesive which combines with the foam’s backpressure to be held in place.
When accessible during installation, field-applied silicone sealant bands seal voids in the substrate and seal the edges of the bellows to the joint faces.
Features- Non-Invasive Anchoring
- Continuity of Seal through changes in plane and direction
- Ability to handle variations in joint size
- Ideal for new and retrofit installations
- ADA Compliant
- Slab on Grade / Foundation floors
- Tunnel walls, Ceilings and floors
- Planter Walls to Seal Inside Planter and Outer Wall
- Wastewater Digester Lids to Seal out Weather and Reduce Methane Emissions
- As Containment for Injected Polyurethane Grouts
- Split Slab as a Topping Seal When Used in Conjunction with a Tied-in Waterproof Expansion Joint at the Structural Slab
- Below Grade Walls as a Secondary Seal