Emseal DSM-FP System

500p DSM FP 3 4 X
DSM FP ladrillo 180

The Emseal DSM-FP System is designed to provide a watertight, trafficable joint system in 12mm to 100mm joint openings, in decks of split-slab design. 

DSM-FP expands the use of the DSM System to waterproofed split-slab deck designs through the use of side flashing sheets that integrate with the deck waterproofing membrane.

Uses/Applications:

  • For new construction and retrofit of old or failed joint systems
  • For restoring watertightness to chronic leaking over occupied spaces
  • Uniquely suited to joint openings between split-slab and solid slab construction
  • Uniquely suited to deck-to-wall and deck-to-column conditions in split-slab construction
  • Plaza and podium decks
  • Split slab or asphalt-overlay parking decks
  • Airport roadways
  • Mall bridge connectors
  • Stadium concourses, etc.

Product Description:

  • The system consists of two subassemblies: 1) The structural-slab mounted supporting legs with integral waterproofing side sheets; and 2) the joint sealing silicone-faced foam.
  • The mounting leg assembly is delivered with opposing legs factory-set to the nominal joint size. It is installed onto a wet-setting bed of epoxy mortar and bolted to the deck.
  • The factory-assembled bellows and foam manufactured at applicable widths and depths are shipped from the factory.
  • Epoxy gel adhesive is applied to the faces of the previously installed mounting leg assembly.
  • The Emseal DSM SYSTEM precompressed foam sealant is installed into the joint gap where it self expands into the wet epoxy adhesive.
  • Consecutive lengths are joined through the field-application of manufacturer-supplied, low-modulus, high-movement silicone to the intersecting bellows surfaces.
  • A field-applied silicone sealant band is injected at the bellows to joint substrate interface to complete the waterproofing.
  • With the DSM-FP side flashing sheets pulled out of the way, the deck waterproofing membrane is installed on the deck and brought over the top of, and up the DSM-FP mounting leg.
  • The side flashing sheets are lowered into the liquid membrane (or into the non sag mastic component of a sheet waterproofing system) and sandwiched with another layer of waterproofing. Drainage board and/or protection board are added in accordance with the designer's preference
  • Watertight & Traffic Durable
  • Integrates through its side flashing sheets with the deck waterproofing systems of split slab, concourse, and plaza deck design.
  • Uniquely suited to joint openings between split-slab and solid slab construction
  • Uniquely suited to deck-to-wall and deck-to-column conditions in split-slab construction

Joint Sizes: Straddles structural joint-gaps 12mm to 100mm.
Note: Sizes under 40mm are manufactured with a single bellows. Larger sizes incorporate multiple bellows
For sizes larger than 100mm see SJS-FP

Movement Capability: Total 100% movement capability: +50% and -50% of nominal supplied size.
DSM-FP is a trafficable joint system for use in plaza decks and split slabs. It is watertight, and sound-dampened designed for expansion joint gaps measuring 4-inches and less.

Colour: Emseal standard colour is grey (for other colours contact Allco)

pdf  

DSM-FP System - Tech Data

 

DSM-FP System - Install Data

 

The Emseal Checklist