bridge deck waterproofing resin application

bridge deck waterproofing fleece reinforcement application

bridge deck waterproofing coating application

Bridge Deck Waterproofing That Hard Dries in Just 60 Minutes*

PMMA-Based Waterproof Coating is a solvent-free and highly flexible liquid applied membrane system. It’s rapid-curing capabilities ensures minimal, and often no, impact on train services.

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PMMA-Based Waterproof Coating is a 2-component, fast reactive system that delivers highly durable emergency surface repair and long life cycle waterproofing.

It’s liquid application allows complete encapsulation and it cures to form a fully bonded waterproofing coating. It seamlessly waterproofs large areas and easily incorporates complicated details and penetrations.

The Coating is applied together with a tough fleece reinforcement to increase membrane strength.

Key Benefits of this high performance Bridge Deck Waterproofing include:

Solvent-free. PMMA technology ensures lower health and safety risks
Can be applied in temperatures as low as -10°C
Permanently weather-resistant (UV-, hydrolysis- and alkali-resistant)
Seamless application fills in any cracks, gaps and voids
Excellent resistance to ponding water

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Key Benefits

A rapid-curing, easy-to-use waterproofing solution for bridge refurbishment projects
The Coating System consists of fast cure properties that ensure the surface is quickly watertight and hard dry in just 60 minutes* (see Key Technical Data section for comprehensive curing schedules, temperatures and PMMA Catalyst dosages)
Rapid-curing capabilities mean the system can be applied overnight and cured by the morning – ensuring minimal disruption to train services
Liquid application allows easy, effective waterproofing of large and small surface areas with the most complicated details and penetrations securely incorporated
Seamless application fills in any cracks, gaps and voids as the system adheres to the substrate for a fully bonded waterproof coating
A highly elastic technology that retains its flexibility and good crack bridging property even at sub-zero temperatures
Can be applied to almost all substrates, including variable substrates (when combined with appropriate primers)
Permanently weather-resistant (UV-, hydrolysis- and alkali-resistant)
Fleece reinforcement delivers increased membrane strength, life expectancy and resistance to cracking
Excellent resistance to ponding water
Fast overcoating is possible – if coatings such as PMMA-Based Top Coat / Sealer Coat are also to be incorporated
Cures rapidly – even in low temperatures
Solvent-free. PMMA technology ensures lower health and safety risks
Safe, easy and quick to apply
Can be applied in temperatures as low as 0°C up to 30°C. And for substrate temperatures of -10°C, please refer to PMMA Additive LT Technical Data Sheet
Good Chemical resistance
Theoretical coverage of 1.3kg/m² per mm thickness
Packaged in 10kg container

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Application Areas Include

Flat and pitched roof areas
Walkways, steps
Metal clad profile roofing areas
Gutter waterproofing
Balcony waterproofing
Glass/glazing waterproofing
Car parking
Vents and pipes
Rainwater outlets
Parapet walls
Rooflights
HVAC and ducting
Production areas
Floor repairs
Warehouses
Machine shops
Workshops
Chemical Plants
Water treatment plants
Storage areas
Plant rooms
Breweries
Pharmaceutical plants
Steel works
Offshore walkways, decks and lay down areas

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Product Description:	A solvent-free, 2-component, fast curing and highly flexible methacrylate waterproofing resin system
Product Information:	Volume Solids: 100% Typical Thickness: 1000 microns per coat (depending on system) Theoretical Coverage: 1.3kg/m² per mm thickness PMMA Catalyst: 2 – 6%. See “PMMA Catalyst Dosages”
Application Characteristics – Characteristics of PMMA-Based Universal Primer as delivered:	Viscosity at +20°C: 2,000 – 3,000 mPa · s (DIN 53 015) Viscosity at +20°C (thix): Pasty Density D420: 1.13 g/cm³ (DIN 51 757) Flash point: +10°C (DIN 51 755) Pot life at +20°C: Approx. 15 min. (100 g, 2 % w/w PMMA Catalyst)
Application temperature:	0°C to + 30°C

PMMA Catalyst Dosages:

Substrate Temperature:	PMMA Catalyst (% pbw.):	Pot Life (approx min.):	Hardening Time (approx min.):
0°C	6.0	20	80
+10°C	4.0	15	60
+20°C	2.0	15	60

For substrate temperatures of -10°C, please refer to PMMA Additive LT Technical Data Sheet.

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PMMA-Based Waterproofing Coating: Flyer

PMMA-Based Waterproofing Coating: Technical Data Sheet

PMMA-Based Waterproofing Coating: Safety Data Sheet

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Bridge Deck Waterproofing: The Benefits of Using PMMA

The PMMA range of technologies include Waterproofing, Self-Leveller, Top Coat and Anti-Slip systems. These coatings become fast-reactive when PMMA Catalyst is added to the resin, ensuring hard dry times of 60 minutes and less.

Such rapid-curing capabilities ensure downtime and disruption is minimised. In a recent bridge deck waterproofing project, the system was applied overnight and train services were able to operate as normal in the morning.

PMMA-Based Waterproofing Coating can be applied to almost all substrates, including variable substrates, when combined with the appropriate primer.

Bridge Deck Waterproofing: The PMMA Results

PMMA-Based Waterproofing Coating is a highly flexible liquid applied membrane system that delivers durable, long-term waterproofing and corrosion protection.

It’s liquid application allows easy and effective waterproofing of large surface areas. It securely incorporates the most complicated details and penetrations. And seamless application fills in any cracks, gaps and voids as the system adheres to the substrate for a fully bonded waterproof coating.

This highly elastic technology retains its flexibility and good crack bridging property even at sub-zero temperatures.

Bridge Deck Waterproofing: Other PMMA Technologies

As well as a Waterproofing System, the PMMA range includes a number of solvent-free, rapid-curing bridge refurbishment technologies:

PMMA-Based Self Levelling Mortar: it hard dries in just 40 minutes*, delivering a flexibilised and extremely versatile self-smoother that can be used as a thick-film coating, an equalising mortar for damaged areas of up to 10mm height differences, and as a hard wearing layer for PMMA-Based Waterproofing Coating. It’s also suited to creating run offs in unwanted water pooling areas.

PMMA-Based Anti Slip Paint: it’s hard dry in just 40 minutes *, delivering a heavy duty anti-skid flooring system designed for areas subject to extreme abrasion and wear. It ensures excellent grip properties and is suitable for indoor and outdoor use where a sure foothold is required. It’s suitable for all conditions, including wet environments.

PMMA-Based Top Coat / Sealer Coat: it’s hard dry in just 40 minutes*. It’s a heavy duty sealer coating with a mechanically durable finish that’s suited to sealing the PMMA range of systems, sealing concrete floors and to encapsulate anti-skid systems

For all your PMMA-based Bridge Deck Waterproofing needs, get in touch with Cactus Industrial today.

SPEAK TO OUR SURFACE SOLUTIONS EXPERTS TODAY

Call +44(0) 1698 591635

Or complete the form below and we will respond to your enquiry.

Other PMMA Technologies