1589 Sulphur Spring Rd., Ste 110
Halethorpe, MD 21227
Office:  410-737-9286
Fax:     410-737-9288

Weatherseal Construction, Inc.

Commercial Waterproofing

Our commercial waterproofing product, Epro System III Plus is designed to create a water tight membrane and eliminate hydrostatic water pressure on the wall. It is a four part system which is evironmentally friendly and can be completely installed in various inclement weather conditions. Epro System III Plus includes:

Detailing Membranes: Ecoline-T / Ecoline-R are applied to any wall ties or other weak points in the wall.

Liquid Applied Membrane: Ecoline-S is a water-based bituminous asphalt emulsion with a blend of synthetic polymerized rubbers which is spray applied to provide a seamless membrane.

Sheet Membrane
: Ecoshield-E is an extremely tough geomembrane which protects membrane and is impermeable to water.

Drainage Mat Membrane
: Ecodrain-E has a dimple design covered by filter fabric to create an air barrier to eliminate hydrostatic water pressure and enhance drainage.

System III Plus

For The Commercial Waterproofing Industry
Blindside Waterproofing

• Complete drainage composite coverage to the exterior of wall.
• Fully adhered waterproofing membrane to structural wall.
• Seamless detailing of transitions and penetrations.
Moisture/Gas Barrier

• Multiple barriers.
• Seamless construction.
• Built in protection courses.
Tunnel / Underground Structures

• Complete enveloping of the structure.
• Redundant waterproofing barriers.
• Installed on green (uncured) concrete.
Deck & Between Slab

• Seamless waterproofing membrane (fully reinforced option).
• Provides an excellent substrate for grout and mortar beds.
• Drainage composites can be included.

• Redundant protection.
• Monolithic adhesion to the ICF.
• Full wall drainage.
Moisture Barrier

• Redundant waterproofing and protection courses.
• No sand layer required, concrete may be placed directly.
• Complete water and vapor protection.

Above Grade Air Barrier

• Excellent air vapor and moisture control
• Can be applied to wide range of substrates.
• Cost effective

The Ultimate Flexibity In Waterproofing System Design
Fluid Applied Membranes
Product Description Features & Benefits
ECOLINE-S is a low-viscosity, water-based, anionic bituminous asphalt emulsion modified with a blend of synthetic polymerized rubbers and special additives which provides a reactive and instant-build of a monolithic, highly flexible membrane.

ECOLINE-R is a medium viscosity, waterbased, polymer-modified, anionic bituminous asphalt emulsion which provides a waterproofing membrane with excellent cured characteristics.

• Water-based ... may be applied to green concrete, damp surfaces and lightweight forms.
• Excellent elongation and recovery ... can handle expansion and contraction as well as minor cracking.
• Exceptional bonding ... won't delaminate from surface even with ponded water.
• Spray or liquid applied ... creates a seamless membrane.
• Instant build ... allows application in inclement weather and eliminates shrinkage.
Product Description Features & Benefits
ECOSHIELD-E10 or 15 is an extremely tough, high-strength geo-membrane made from a custom blend of polyethylene copolymers.

ECOSHIELD-PP is a laminated version of the polypropylene film and fabric geo-membrane which provides additional protection and provides a fabric surface for mortar and concrete to bond to.

• High puncture resistance class B & A rating.
• Impermeable to water offers additional relief from hydrostatic water pressure and resistance to earth contaminates.
• Durable polyolefin and laminated construction is resistant to installation and backfill damage.
• Minimize seams with 12'x 120' and 10'x2OO' rolls.
Drainage Composite
Product Description Features & Benefits
ECODRAIN-E is an extruded lightweight three-dimensional, highly flexible HDPE core with a heat-bonded polypropylene filter fabric.

ECODRAIN-M is an extruded lightweight three-dimensional, highly flexible HDPE core without a heat-bonded polypropylene filter fabric.

ECODRAIN-S is an extruded three-dimensional, highly flexible polypropylene core with a heat bonded polypropylene fabric in various weights and widths.

ECODRAIN-DS is an extruded three-dimensional, flexible polystyrene core wrapped in heavy-duty non-woven polypropylene fabric.

• HDPE or PP core provides: (1) resistance to chemical attack, (2) waterproofing barrier, (3) thermal resistance, and (4) flexibility to handle movement/cracks.
• Heat bonded geo-textile will not delaminate from core in warm temperatures.
• Dimple design eliminates hydrostatic water pressure.
• Larger widths provide minimal overlapping seams and cost effective installation.
• Wide range of core strengths and flow rates to handle every drainage need.

All products on this page can by viewed by going to www.eproserv.com and clicking on "products" at the top of the page.