Building a sustainable future begins with restoring our past.

The Art & Science of Restoration

Buildings

Preserve

Architecture is an

expression of our

values. Preserving

architecture through

building restoration

is a sustainable,

responsible use of

resources. What is

sustainable building

if not preserving

what we have

already built?

44,000 commercial buildingsare demolished annually in theUnited States.

(Environmental Building News,as cited in Architecture, April 2003)

New construction is estimatedto create 1.5 times moregreenhouse gas than buildingrestoration.

(Carnegie Melon Green Design Institute)

The art of

craftsmanship,

the science of

lasting solutions.

The demolition of buildings inthe United States producesabout 124 million tons ofdebris every year.

(Deconstruction Institute)

An unconventional look atbuilding restoration

Why is restoration important?

Restoration is a legacy we leave to the next generation

Architecture embodies our heritage. Our buildingsare a reflection of our values. As you tour the great cities of the world, you can read the story of these cities in their skylines... a rich story worth preserving. Through restoration, we preserve our link to the past.

Restoration is about vitality and renewal

Restoration preserves our history, our culture andour progress. If we allow our buildings to fall tocorrosion, deterioration and disrepair, we erode the fabric of our neighborhoods and communities.

Building restoration has the power to transform.It can heal and revive, strengthening the socialstructure of our communities.

Restoration is responsible and sustainable stewardship of our resources

The urgency for sustainability and preservation of our natural resources grows daily. What can be more sustainable than restoring an existingbuilding? When a building is restored we keepwaste out of landfills and make responsible use of existing resources. By restoring rather thandemolishing, we leave the built environment better than we found it, using our resources wisely for today’s needs while being mindful of the needs of future generations.

Restoration utilizes existing infrastructure. It preserves the equity invested in buildings such as embodied energy, labor, money and emotion.It presents us with the opportunity to make animportant and significant impact on the built world that enhances the quality of life.

Restoration:What does it really mean?

Building restoration can be defined as the act of preserving assets, returningthem to their former position or animproved condition.

Restoration is about craftsmanship

It requires thoughtful planning, skill,knowledge and ability. But it also takespassion and appreciation for the legacywe leave for the future; a perspective that includes the important relationshipbetween buildings, their inhabitants and the environment.

Search

Sustainability

begins with

restoring our own

communities.

The EPA has noted that building construction debris constitutes around a third of all waste generated in the U.S., and has projected that more than 27% ofexisting buildings will be replacedbetween 2000 and 2030.

(“Historic and Green”, Traditional Building,Donovan Rypkema)

It’s time to find a better way... one that avoids demolishing

repairable structures, filling landfills with construction debris,

and destroying the character of our cities.

The search for better solutions begins with asking the rightquestions.

Knowledge is the key to long term solutionsMaterial science is rapidly evolving, with constanttechnological advancements as well as changes to meet new regulations and performancerequirements. Knowledge is essential in order tomake informed decisions and formulate the most effective restoration strategies. To be successful,you need a knowledgeable team.

BASF restoration specialists join with design professionals and contractors to solve problems bybringing knowledge, experience and insight to thetask. They are able to understand the relationshipbetween various chemistries, how they relate toone another and how they function together in the building envelope. A partnership of knowledgecan be a powerfully effective tool.

From 1957 to 1962, two hundred buildings over 17 squareblocks in Minneapolis’ Gatewaydistrict were demolished. Thisamounted to 40% of the city’shistoric central business district.

(Lost Twin Cities, Larry Millet)

The challenges of restoration

Restoration is vital to the future of our cities, butthe industry faces many challenges. Restorationefforts are often “too little too late.” Problems areignored or repairs are minimal – treating thesymptoms rather than the cause. Job sitevariations, non-standard design and fast trackconstruction schedules can compromise longlasting repairs.

Many repairs do not last because of lack of knowledge about the root causes of the problems,material chemistry and interaction, misdiagnosis orinexperience. The complexity and volume ofinformation can be daunting – design professionalsand contractors cannot know it all.

The better solution: A holistic approachand a comprehensive strategy

It’s a simple premise: look at the entire picture,past, present and future. For the building envelopeto function properly and be sustainable, it is criticalthat all conditions are examined and all questionsanswered. Every project requires a unique set ofsolutions. Successful repair combines knowledgeand experience with a comprehensive strategy thatdovetails with the right compatible products andthe most effective methods.

The scope is wide:

wherever we live,

work, play and learn,

restoration enhances

quality of life. It restores

vitality to downtowns,

breathes new life into

neighborhoods and

stimulates the economy.

Return on investment

in building restoration

is considerable and

far-reaching.

The benefits of

restoration are

everywhere.

Reach

• Condominiums

• High-rise Office Buildings

• Hotel & Resort

• Retail

• Healthcare

• Colleges & Universities

• Schools

• Government Buildings

• Historic Preservation

• Landmarks

Montgomery Plaza Fort Worth, Texas

PROBLEMBuilt in 1928, the eight story structure withstoodflood and tornado damage to secure its place asa local historic icon. After years of sitting empty,the graceful exterior had degenerated into a leaking hulk.

SOLUTIONBASF sealants, water repellents and waterproofingproducts were chosen for their provenperformance, material compatibility and localsales support and service.

Wheaton Center Wheaton, Illinois

PROBLEMYears of chloride ingress and freeze thaw degradation resulted in deterioration that promptednumerous surface repairs. Many of these repairsfailed, exacerbating the original problems.

SOLUTIONBASF sealants, repair mortars, corrosion protectionand waterproofing systems were used to addressthe significant deficiencies while returning thebuilding to its original aesthetic.

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Solutions for every building challenge in every arena...

Long-lasting, sustainable restorationsrequire a long-term vision

Conditions for building type, building use andgeography vary, but one thing remains the same:the need for long-lasting repairs.

At BASF, our approach begins by understandingthe long term objectives. With our broad productoffering and wide range of chemistries, we areable to think and act in ways that others cannot,aways reaching for the strongest solutions...because we can.

We have been partnering with owners, design professionals and contractors across NorthAmerica for over 100 years solving problems on every type of building, in every market and in every condition, from historic to new.

When building restoration is successful, the benefits are far-reaching:

• The performance of the structure is enhanced

with improved resistance to the elements.

• Thermal efficiency is enhanced with improved

protection against water infiltration, a prime

contributor to diminished R-values.

• Better seals prevent the passage of air

and moisture, improving interior comfort,

energy efficiency and preventing deterioration.

• Successful restoration enhances aesthetics.

• The return on investment is considerable:

financial, environmental and emotional.

• The restored building becomes an attractive

asset to the community, increasing in value

and desirability.

• Safety is improved with the structural

integrity of the building and facade.

• Buildings last longer, contributing to

sustainability and quality of life.

Towers Condominium Venice, Florida

PROBLEMBuilt in 1968, the seven story structure sufferedfrom a long list of maladies, from waterproofingproblems to structural deficiencies.

SOLUTIONBASF’s range of repair solutions allowed the contractor flexibility in approaching the building’sunique repair challenges. Repair mortars,sealants, adhesives, corrosion inhibitors andwaterproofing systems were used to create thenecessary structural repairs while improvingappearance and providing long term protection.

p

Solve

Solutions that stand the test of time:

The BASF line of diverse, proven products

addresses repair challenges and provides

time-tested solutions for every aspect of

building restoration – from the foundation to

exposed balconies, from concrete repair,

waterproofing, corrosion mitigation, and

moisture protection to aesthetics.

Helping make

complex

restoration

challenges simple.

Lasting restoration

depends upon customized

solutions that address the

root cause and utilize

compatible products.

At BASF we are expert

at helping solve the

complexities of building

restoration with proven

products that meet

the specific challenges

design professionals

and contractors face

on every project.

Compatible high performanceproduct solutions

Joint SealantsBuilding restoration is a demanding science requiringmaterials that bond to a variety of substrates and indiverse conditions to provide long lasting,weatherproof seals. BASF’s Sonneborn® sealants areformulated with high-performance elastomers toensure outstanding weatherproofing and protectionagainst extreme elements. From hybrid to urethane tosilicone, there is a Sonneborn sealant for everyproject.

Concrete Repair

Long-lasting repair requires a sound strategy and the use of high-performance products.MBT® Protection and Repair materials provide comprehensive answers to the complex challengesof building restoration. Ranging from primers andbonding agents to engineered repair mortars, MBT®

Protection and Repair materials are formulated toprovide sustainable repairs that restore long-termintegrity and strength to buildings and facades.

Waterproofing

Moisture penetration is one of the most critical challenges facing buildings today. Interior or exterior,above grade or below grade, unprotected buildingssuffer from water-induced damage. Deterioration and corrosion are caused by alkalis, salts, acids and mold. Sonneborn’s liquid-applied highperformance membranes offer long-lastingprotection against the most damaging conditions.

Wall Coatings

Keeping surfaces beautiful and walls dry requires protection more powerful than the elements. Thehigh-build coatings of Thoro® and Sonneborn®

include smooth, textured or elastomeric coatings that protect against moisture, carbonation or crackbridging. BASF’s high-build coatings combinewaterproofing with improved aesthetics to enhancethe value of buildings and provide long termprotection.

Water Repellents

Although brick, masonry and concrete surfaces provide character to a building, they require effectiveprotection from the damages of wind-driven rain,freeze-thaw cycles, and chloride ion intrusion.Hydrozo® patented silane water repellents maintainthe original appearance of the substrate and allowmoisture vapor to escape, while sealing and protectingthe concrete and masonry for years to come.

Corrosion Mitigation

Steel reinforced concrete is an integral part of building structures. Unfortunately corrosion oftencompromises the integrity of many structures. MBT®

Protection and Repair advanced corrosion controlsolutions are formulated to inhibit corrosion, extendingthe service life of buildings and enhancing safety.The compatibility of MBT® Protection and Repairconcrete repair and corrosion control materials provide assurance of long-lasting performance.

Balcony and Traffic Coatings

Balconies and parking garages represent some ofthe toughest challenges in protecting a building frommoisture related damage. Proper protection requiresan integrated system of materials. BASF’s widerange of chemistries (polyurethane, epoxy,methacrylates) can be customized to meet diverseapplication requirements from speed to durability toaesthetics.

Concrete Strengthening

The effects of corrosion, physical damage or achange of use can shorten the life of a building.BASF M-Brace® composite strengthening systemsare designed for strengthening beams, slabs, wallsand columns. M-Brace® can cost effectively meetcomplex repair challenges while delivering versatility,ease of application and long-term performance.

For over 100 years, owners, specifiers, and designand installation professionals have looked to thetrusted brands of BASF for solutions to the mostchallenging issues in building restoration.

Succeed

BASF: working

together for a

more sustainable

future.

205 cities have 24,987 brownfield sites awaiting redevelopment.

(ASCE 2003 REport)

Early intervention isrequired to achieve cost-effective extension of the life of existing concrete structures.

(ConcRepNet)

To repair all concrete deficiencies in all buildingfacades would cost an estimated $2 billion.

(Vision 2020))

The restoration of

existing buildings in a

sustainable manner is an

extraordinary opportunity.

What part will you play?

As part of BASF, we offer

technology, materials

and know-how; our

knowledge and expertise

span continents, yet we

are ready to team up

locally to help you, our

customers, succeed.

90% of all moisture penetration occurs within 1% of the building exteriorsurface.

(Mark Howell, Structural Preservation)

Photo of people

BASF is the world's first company to present a comprehensive carbon balance for its operations.Third party testing determined that BASF products can save three times more greenhouse gas emissionsthan the entire amount caused by the production anddisposal of the company's products.

How committed are we to building restoration?

Immensely. We consider the urgency for sustainability as a call to action for us all; a newethic in building, with restoration at it’s foundation.

A Legacy of Innovation. For over 100 years,the brands of BASF and the people who supportthem have been focused on building restoration.Countless “firsts” and innovations have lead theindustry. Our eyes were on the future then, and thefuture is now. BASF continues to invest in people,research, state of the art processes and forwardthinking to solve the restoration challenges ahead.

Experience. When you need support we’re thebest there is.The average industry tenure of oursales and technical service groups is 20 years,and BASF continues to recruit, attract and develop professionals with world-class expertise.

Industry Advocacy. Utilizing our formidable influence and resources, we reach out to advancerestoration within the industry through associationsand by building alliances.

Around the world, BASF is actively involved inreshaping the way we build by providing innovativeproducts to customers who are, in turn, buildingbetter structures.

Technological Advancements. From solving significant industry problems such as cracking inconcrete, sealant adhesion, moisture and corrosionmanagement, to innovating high performancematerials from renewable sources... ourinvestment in research advances technologies andmethodologies.

World-class expertise. Highly experienced and passionate about what they do, BASF technical professionals are considered among the mostknowledgeable restoration experts in the industry.From sales through technical service, the BASFsupport network of experts can become your mostvaluable restoration resource.

It’s all here – what part will you play? Restoration is an opportunity for us all to makean important impact on the built world – and itbegins in our own backyard. At BASF we are passionate about restoring and preserving our built environment. What part will you play in thestory of your community’s restoration and revival?Change requires commitment. All that remains is the commitment and the will to do the right thing.

It takes commitment, vision and people you can count on

BASF offers:

• Tailored solutions for every restoration challenge

• Over 100 years of innovation

• Dedicated support services

• Access to far-reaching expertise and resources

• Highly experienced technical team committed to restoration

Building Systems: an industryleader in the manufacture of construction chemicals andbuilding products for the construction industry.Since 1902, contractors and designprofessionals have depended uponour trusted brands to repair and protect their important buildings. As a part of BASF, Building Systems ismore than a union of market leadingbrands. It is a partnership focused ontrust, reliability and commitment tomaking products and systems better.

BASF is the world’s leading chemical company, respected globally as a company deeply committedto helping make products better.

Finding intelligent solutions throughchemistry is what we do… helping our customers to be more successful,forming the best team in the industry,and ensuring sustainable development is what we’re about.

BASF Construction Chemicals, LLCBuilding Systems889 Valley Park DriveShakopee, MN 55379www.BuildingSystems.BASF.com

Customer Service 800-433-9517Technical Service 800-243-6739

Form No. 1400020 For professional use only. Not for sale to or use by the general public. © 2008 BASF 8/08 Printed in U.S.A.

LIMITED WARRANTY NOTICE Every reasonable effort is made to apply BASF exacting standards both in the manufacture of our products and in the information which we issue concerning these products andtheir use. We warrant our products to be of good quality and will replace or, at our election, refund the purchase price of any products proved defective. Satisfactory results depend not only upon quality products,but also upon many factors beyond our control. Therefore, except for such replacement or refund, BASF MAKES NO WARRANTY OR GUARANTEE, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF FITNESSFOR A PARTICULAR PURPOSE OR MERCHANTABILITY, RESPECTING ITS PRODUCTS, and BASF shall have no other liability with respect thereto. Any claim regarding product defect must be received in writingwithin one (1) year from the date of shipment. No claim will be considered without such written notice or after the specified time interval. User shall determine the suitability of the products for the intended useand assume all risks and liability in connection therewith. Any authorized change in the printed recommendations concerning the use of our products must bear the signature of the BASF Technical Manager.

This information and all further technical advice are based on BASF’s present knowledge and experience. However, BASF assumes no liability for providing such information and advice including the extent towhich such information and advice may relate to existing third party intellectual property rights, especially patent rights. In particular, BASF disclaims all WARRANTIES, WHETHER EXPRESS OR IMPLIED,INCLUDING THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY. BASF SHALL NOT BE RESPONSIBLE FOR CONSEQUENTIAL, INDIRECT OR INCIDENTAL DAMAGES(INCLUDING LOSS OF PROFITS) OF ANY KIND. BASF reserves the right to make any changes according to technological progress or further developments. It is the customer’s responsibility and obligation tocarefully inspect and test any incoming goods. Performance of the product(s) described herein should be verified by testing and carried out only by qualified experts. It is the sole responsibility of the customer tocarry out and arrange for any such testing. Reference to trade names used by other companies is neither a recommendation, nor an endorsement of any product and does not imply that similar products couldnot be used.

Partner

Join us in working

toward a better and

more sustainable

built world through

building restoration.

Who we are