ots ceu deck for cagbc toronto chapter presentation slides.pdf · rubber mulch lasts up to 10 years...

06/03/2013

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Local Ontario Recycled Tire Building Products: Meeting Sustainability Objectives for Heavy-Use Facilities

www.GreenMyTires.ca Confidential - Internal Use Only © 2012 Ontario Tire Stewardship

Presented to: Cagbc Greater Toronto Chapter

March 5, 2013

RECYCLED PRODUCTS IN THE BUILDING INDUSTRY

www.GreenMyTires.ca Confidential - Internal Use Only © 2012 Ontario Tire StewardshipPage 2

3.5 million tonnes (23%) was diverted

Statistics Canada (2008) estimates that 35 million tonnes of waste is generated every year, and that more than three quarters (78%) of this ends up in landfills.


Types of Recycled Content

Post-Consumer Recycled Content: derived from materials that can no longer be used for their original purpose (i.e. tires,

“Recycled content” refers to the portion of materials used in products that have been diverted from the solid waste stream.


glass bottles, paper, etc.)

Pre-Consumer Recycled Content: consists of raw materials diverted from the waste stream during the manufacturing process (i.e. sawdust, metal scraps, etc.)

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Green building rating and certification programs such as LEED (Leadership in Energy and Environmental Design) reward designs that incorporate recycled content. LEED credits for recycled content aim to:

Recycled Content an Important Part of Building Green

“Increase the demand for building products that incorporate recycled content materials, thereby reducing impacts


resulting from the extraction and processing of virgin materials. As the number of building products that contain recycled content grows, the marketplace for recycled materials will be better developed/established.”

Source: USGBC

TIRE RECYCLING IN ONTARIO


Tires in Ontario

12 million tires are sold annually in Ontario

Recycling all waste tires annually would reduce emissions by over 439,500 tonnes (from 108,000 cars/yr.)

Improperly stored scrap tires can


Improperly stored scrap tires can pose fire hazards, potentially leading to the release toxic smoke or groundwater contamination

Tire stockpiles can be a breeding ground for mosquitoes

Photo: Shuki

Ontario Tire Stewardship (OTS) was established in 2009 and is incorporated under Ontario's Waste Diversion Act.

OTS operates the Used Tires Program, a province-wide tire recycling program that

About Ontario Tire Stewardship


diverts tires away from burning and landfilling to 3R (Reduce, Reuse, Recycle) uses. While the primary mandate is to ensure Ontario's scrap tires are responsibly managed, OTS also helps drive innovation and fosters the right economic conditions to expand markets for Ontario tire-derived products.

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What Happens to Used Tires in Ontario? (VIDEO)


Building the Market for Recycled Tire Products

OTS recognizes that collecting and recycling scrap tires will only work if there is a sustainable market for recycled tire products (commonly referred to as tire-derived products or TDPs). Supporting market development and building awareness of recycled tire products is not only diverting waste but also creating new jobs and investment in Ontario.


The building sector is an important stakeholder in the TDP marketplace because of the variety of potential uses for recycled tires, including:

Aggregate & Fill

Building & Landscaping Materials

Furniture & Decor

Recycled Tire Products in the Building Sector (VIDEO)


TIRE-DERIVED BUILDING PRODUCTS


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Properties of Tire-Derived Products

Tires are designed to be extremely durable, using raw materials that allow for products that are strong, flexible, and resistant to damage and deterioration.


Properties of Tire-Derived Products

Long Life Span – products are typically rated to 25-50 years

Shock Absorption – supports comfort, safety, and building durability

Acoustic Performance – can help reduce noise and vibration

Flexibility – easier to cut and fit, flexible under changing conditions


Re-Use – high durability and flexibility mean many products can be taken up for maintenance and reapplied

Low Maintenance – Resistant to mold and pests, often requires no finish

Non-Toxic – safe for general uses when applied properly

Many Tire-Derived Products are Made in Ontario:

Rubber mulch Car mats

Carpet underlay Athletic flooring

Soaker hoses Paving stones

Roof shingles Speed bumps

Parking curbs Sidewalks


Parking curbs Sidewalks

Underlayments Mouse pads

Traffic cone bases Commercial flooring

Car engine components Playground surfaces

Raw crumb rubber Aggregate alternatives

Green roof systems

Long-Life Roofing

Long-Life Roofing

High Performance

Sports Surfaces

High Performance

Sports Surfaces

Low-Maintenance Landscaping

Low-Maintenance Landscaping

TDPs Serve Many Building & Landscaping Applications:


Safe Playground Surfaces

Safe Playground Surfaces

Green Parking Lots

Green Parking Lots

Indoor AcousticsIndoor

Acoustics

Shock Absorbing Flooring

Shock Absorbing Flooring

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Evolution of Tire-Derived Products

Today’s recycled tire products can mimic traditional products …

Cedar shakes

Tire-Derived Product Alternative


Interlock brick

Landscaping mulch

Evolution of Tire-Derived Products

Today’s recycled tire products can mimic traditional products … or make a statement through a wide array of colour combinations.


SUSTAINABILITY BENEFITS IN-DEPTH


Sustainability Benefits: Ontario Tire-Derived Products

1. Environment Recycled content & recyclability Local to large Great Lakes Region Compatible with various environ-

mental programs– LEED– Low Impact Development


Durability Ease of installation Low-maintenance

2. Life Cycle Value

3. Safety Non-toxic High shock absorption Fire resistant

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Montreal

BostonMilwaukee Torontox

Tire-Derived Products and LEED

Regional | Recycled | Low-Emitting

As calculatedfor LEED

Other

ACCOUSTIC FLOOR-ING UNDERLAY

CarpetUnderlay

up to 45.2% CRI

Harwood/Tile Underlay

92%

ATHLETIC FLOORING

Commercial Gym up to 92%

ROOFING


Chicago New York

Washington

DetroitCleveland

Cincinnati

Ontario recycled tire products are extracted and manufactured within 500 miles (800 km) of some of North America’s largest cities

ROOFING

Composite Shakes 58% 50 yr.lifespan

OUTDOOR SURFACES

Landscaping Mulch 97% LID Compatible

Playground Surfaces 68-76%

Curbs, Ramps, Tiles 82-94% SRI 0-56

Pavement Risers 99% 100% Recyclable

Tire-Derived Product Contributions to LEED-NC

Credit Name Rating Relevance to Product

MRc 4.1 and 4.2 (2 credits)

Recycled Content, 10-20% Recycled content

MRc 5.1 and 5.2 (2 credits)

Regional Content, 20-30% Regional-sourced and manufactured* content

SSc 6 1 and 6 2 Stormwater Management Pervious surfaces


SSc 6.1 and 6.2(2 credits)

Stormwater Management Pervious surfaces

SSc 7.1 and 7.2(2 credits)

Reduced Heat Island Effect: Non-Roof and Roof

Pervious paving,(SRI) of at least 29, and compatible with green roofs

EQc 4.3 1 Low-Emitting Materials: Flooring Systems

Carpet and Rug Institute certified products

Contributions to LEED: Healthcare & Schools


MRc3 Sustainably Sourced Materials and Products

Recycled, reused, or rapidly renewable content

IEQc2 Acoustic Environment Reduced sound disturbance

IEQc4 Low-Emitting Materials Reduced off-gassing

LEED 2009 for Healthcare: New Construction & Major Renovations (USGBC)


LEED for Schools 2009 (USGBC)


MRc4 Recycled Content, 10-20% Recycled content

MRc5 Regional Materials, 20-30% Regional-sourced and manufactured* content

IEQc4 Low-Emitting Materials Reduced off-gassing

IEQp3 Minimum Acoustical Performance

Reduced sound disturbance

Contributions to Low Impact Development Strategies

Low Impact Development is an emerging area of focus for site sustainability, which targets improved environmental management of site water and stormwater. Many tire-derived products are well-suited to low impact development design strategies.

Pavers

• Pervious paving systems allow water

Mulch

• Allows water infiltration

Roofing

• Will not contaminate


yinfiltration • Will not float away

in storm events like wood mulch

stormwater cisterns with particulate discharge, like asphalt shingles or wood

Rubber products are well-suited to wet environments as they do not rot and resist mold and mildew

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Contributions to Low Impact Development Strategies

Low Impact Development strategies that tire-derived products can support include:

1. Site Permeability

Pervious paving systems allow management of stormwater and enable natural filtration processes to take effect.

Recycled tire products can be components of bioretention systems and infiltration/filtration facilities beneath sports fields, picnic areas, playgrounds, parking lots and trails and walkways.


Recycled tire roofing shakes can support rainwater harvesting systems by delivering higher quality water run-off (i.e. due to the absence of asphalt, tar, gravel and chemical contaminants that can be generated by conventional roofing systems).

2. Rainwater Recovery

3. Low Impact Landscaping

Recycled tire landscaping products offer durable, low-maintenance applications that can be incorporated into LID landscaping and green roof features.

Life Cycle Benefits of Tire-Derived Products

Tire-derived products are typically cost competitive with traditional materials, and also offer significant long-term benefits:

Require minimal maintenance; usually no weather treatment

Rubber mulch lasts up to 10 years vs. 1 year for wood mulch and costs 65 percent less than wood mulch over a five-year performance period


y p p

Rubber shingles can last up to 50 years and cost 1/3 less than comparable cedar shakes

Life Cycle Benefits of Tire-Derived Products

Because TDP products are durable and flexible they are also:

Easy to install under a variety of conditions and less likely to break

Less vulnerable to changing


conditions (i.e. tree roots, freeze/thaw cycles)

Can be re-used, re-installed, or recycled again at end-of-life

Safety Attributes of Tire-Derived Products

I. Shock Absorbing Properties Exceeds the ASTM F1292-99 Standard Specifications for Impact Attenuation of Surface

Systems for use under and around playground equipment.

II. Fire Resistance According to the requirements of the US Federal Hazardous Substances Act, tests have

shown that Crumb Rubber and Rubber Mulch are considered non-flammable (using the

According to academic and EPA studies on tire-derived crumb rubber and mulch, recycled tire products demonstrate diverse safety characteristics:


shown that Crumb Rubber and Rubber Mulch are considered non flammable (using the 16CFR 1500.44 standard) and are easily extinguishable after 60 seconds.

III. Non-Toxic A 2010 study by CalRecycle, undertaken by the Public Health Institute, showed no

adverse impacts on health resulting from off-gassing of recycled rubber flooring in indoor environments.

EPA compliance monitoring has stated that rubber added to soil is not hazardous. Leachate metals and compounds have been shown to be 1-3 times less than proposed

TCLP (Toxicity Characteristic Leaching Procedure) regulations and EPA drinking water standards.

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Safety Attributes of Tire-Derived Products

IV. Indoor Air Quality European studies have found no evidence linking total VOCs released from indoor

recycled rubber surfaces to adverse effects on human health. Some TDP products meet the Carpet and Rug Institute’s stringent criteria for VOC

emissions. Proper ventilation is generally recommended, particularly during installation.

V. Water Run-Off Safety A 2006 study by the University of Buffalo found no significant leaching from tire-derived

aggregate in dry semi-saturated or saturated soils


aggregate in dry, semi saturated or saturated soils.

A 2004 study in Norway found the total concentration of lead, cadmium, copper and mercury in recycled rubber granulates to be below the Norwegian Pollution Control Authority’s normative values for most sensitive land use and concluded that it is not probable to constitute an unacceptable environmental risk in the short or long term.

SPECIFIC PRODUCT APPLICATIONS


Outdoor Product Applications

Recycled tire products are used for a variety of outdoor applications:

Pavers PlaygroundsMulch


Sports Surfaces Roofing

yg

Molded Products

Outdoor Product Applications

Recycled tire products are used for a variety of outdoor applications:

Pavers PlaygroundsMulch

Light alternative or additive to asphalt, concrete & paving stone surfacing

Easy to cut & handle Resistant to freeze/thaw

Non-toxic, durable alternative to wood mulch, decorative rock

Drains rapidly & efficiently Resists mold, mildew, fungi

Non-toxic loose & solid surface alternatives to sand, wood chips, gravel

Provides superior shock absorption


Sports Surfaces Roofing

yg

Molded Products

Used in tracks and as fill to enhance playing fields

Cheaper than virgin rubber materials

Non-toxic & long-lasting

Many applications Lightweight & durable Fast & easy to install Will not crack under

heaving

Lasts many times longer than wood or asphalt alternatives

Will not blister, peel, crack Fire-resistant

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CASE STUDY: Evergreen Brick Works

Location:

Toronto, Ontario

Project Type:

Landscaping, Path and Play Area

TDP Application(s):

Mulch, Pour-in-place, Playground tilesDescription:


p

Part of a showcase of sustainable design solutions at the Evergreen Brick Works centre for cities. This project provides functional access and interactive space with allusions to the river valley that the site is part of.

Project Insights:

Designed as part of a student design competition to showcase ways to use TDPs to create a sustainable and functional landscape feature







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Toronto and Region Conservation Authority:Kortright Centre


Indoor Product Applications

Indoor product applications for recycled tire rubber are predominantly flooring-related at present, but new applications continue to be explored.


Athletic Flooring Carpet UnderlayTile/Hardwood Underlay

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Indoor Product Applications

Indoor product applications for recycled tire rubber are predominantly flooring-related at present, but new applications continue to be explored.

Absorbs sound Improves air flow for

vacuuming Does not require

maintenance

Absorbs sound Can help prevent tile

cracking Does not require

maintenance sag or

Shock absorption provides safety & protects equipment

Easy to installProtects skate blades in


Athletic Flooring Carpet UnderlayTile/Hardwood Underlay

maintenance Extends life of carpet

maintenance, sag or compress like foam/felt

Protects skate blades in arena applications

CASE STUDY: Corus Entertainment Centre

Location:

Toronto, OntarioProject Type:

Commercial Building (482,000 sq. ft., 8-storey glass-clad)TDP Application(s):

Acoustic Underlaymenti i


Description:

LEED Gold certified building required a commercial grade recycled acoustic underlayment that was highly durability and had superior bonding specifications to engineered wood and carpet tile.

Project Insights:

Bonding and acoustic properties of the recycled rubber underlayment offered exceeded required sound reduction values and contributed towards 5 different LEED credits

CASE STUDY: RICOH Centre

Location:

Toronto, Ontario

Project Type:

Sports & Recreation Facility

TDP Application(s):

Roll FlooringDescription:


Recycled rolled rubber sport flooring selected to support the site’s green building design focus. Flooring offered durability, floor protection, impact and sound absorption, slip resistance wet or dry.

Project Insights:

Standard rubber flooring installation guideline procedures apply to installing the recycled rubber flooring, which contained a minimum of 92% recycled tire content

Emerging Applications

TDPs are increasingly being integrated into green roof and commercial flat roof systems, fulfilling such needs as:

Protecting waterproofing membrane

Improving rooftop ibilit f i t


Green Roofs

accessibility for maintenance

Transforming rooftops into common use areas

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CASE STUDY: Citytv Rooftop Patio

Location:

Toronto, Ontario

Project Type:

Commercial Facility

TDP Application(s):

Rubber Paving TilesDescription:

Image TBD


Citytv’s new home in the heart of downtown Toronto features a rooftop patio that utilizes recycled rubber tiles to enhance an outdoor space overlooking urban streetscapes below.

Project Insights:

Rubber pavers used in place of concrete tiles

Appropriate for use on flat surfaces such as balconies, patios, decks, sun-rooms, pools, playgrounds and sheds

Photo: Citytv

PROCUREMENT, INSTALLATION &

MAINTENANCE CONSIDERATIONS


CONSIDERATIONS

Procurement Considerations

Most TDP consumer products are available at home renovation stores. Skid pricing is also available for many products to accommodate larger volume projects.

Installation Considerations

As with all building products, site preparation requirements are unique to individual products Many TDP manufacturers provide installation


to individual products. Many TDP manufacturers provide installation services for their products or can recommend certified and experienced local professionals.

Maintenance & End-of-Life Considerations

Tire-derived products are extremely durable and require minimum maintenance and upkeep. Many TDP manufacturers have programs in place to take back and recycle used TDPs.

Recycled Tire Product Manufacturers in Ontario

Specific product information should be obtained directly from manufacturers.

Many product manufacturers registered with Ontario Tire Stewardship are able to provide detailed LEED documentation for their products.

A full list of OTS registered manufacturers is available at


A full list of OTS registered manufacturers is available at www.RethinkTires.ca

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ADDITIONAL PROJECT CASE STUDIES


CASE STUDY: REEP House for Sustainable LivingLocation:

Kitchener, OntarioProject Type:

Residential BuildingTDP Application(s):

Roofing ShinglesDescription:

This century brick home was completely


This century brick home was completely renovated to achieve a Platinum LEED rating while maintaining heritage value. TDP shingles consist of a composite blend of post-industrial plastics, recycled rubber, elastomers and cellulosic fibre materials.

Project Insights:

Decision drivers: durability, recycled content, matching aesthetics to heritage wood shingles

A typical 4000 square foot TDP roof diverts 64 tires from a landfill

CASE STUDY: Vancouver Olympics Live City

Location:

Vancouver, BC

Project Type:

Outdoor Plaza

TDP Application(s):

Interlock Paving MatsDescription:


p

This project provided a fast-installation temporary surface for major outdoor activities surrounding the Vancouver Winter Olympics in 2010.

Project Insights:

Fast installation time, durability, and the ability to pull up and re-use the paving materials at other sites after the Games were primary drivers for the material selection.



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OTS Demonstration Project Program

Provides funding toward purchase of TDP in Ontario projects

Helps designers and developers meet LEED & other emerging green building requirements

Contact OTS at: [email protected]


THANK YOU.

www.RethinkTires.ca


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