ON THE COVER: LATICRETE International – August 2017 GREEN Feature

Waiea Tower represents a new level of architectural sophistication

 

HYDRO BAN was used to support the heaviest materials, including Jade Green Onyx, seen here in the 36th floor penthouse shower. Photo credit – BMK Construction.

From the top of the mountains, all the way out into the ocean, every aspect of life in the Kingdom of Hawaii aims to be synergistic and sustainable, including its residential communities. With the goal of becoming the largest LEED for Neighborhood Development Platinum (LEED-NP) certified community in the country, building owner Howard Hughes Corporation hired James K.M. Cheng in collaboration with Rob Iopa and WCIT Architecture to design Waiea Tower, the flagship building of what is to be Honolulu’s most distinguished neighborhood, Ward Village.

The 60-acre coastal master planned community allows for up to 9.3 million square feet (approximately 863,998 m2) of mixed-use development and offers numerous outdoor gathering spaces that embrace Hawaiian culture, the perfect mix of urban and eco-friendly living. At completion, the community will include more than 4,000 residences and over one million square feet (92,903 m2) of retail shopping. To complete the construction of the 36-story tower, BMK Construction was enlisted to handle the tile and flooring installations for all of Waiea’s units and public spaces including the pool deck, level one lobby, porte cochere and four levels of penthouses.

“The Waiea Tower represents a level of architectural sophistication never before available in Hawaii, so it was exciting to be a part of history,” said BMK Construction project manager Kent Amshoff. “With the design team utilizing only the highest luxury elements, BMK Construction chose to use a range of LATICRETE® products to ensure long-lasting, quality installations that were also good for the environment.”

For centuries, water has been one of the most treasured resources of the Hawaiian people. As is typical of the entire community’s tie to Hawaiian culture and history, Waiea’s design pays homage to the Hawaiian term for “water of life” that links the structure to the importance of water in Hawaii’s coastal landscape.

BMK Construction used 255 MULTIMAX as a large-and-heavy-tile adhesive mortar to install the Kenyan Black Onyx backsplash. Photo credit – BMK Construction

Challenges: 

For waterproofing bathrooms, HYDRO BAN  was used as a thin, load-bearing waterproofing/crack-isolation membrane. Photo credit – BMK Construction

Logistical Procurement: High-end design materials from around the world were brought in from countries such as Italy, Portugal, China, Kenya, Turkey and the U.S. mainland. This proved challenging to assure proper quantities and specifications of each product would be delivered in time for installation.

Quality Control: Maintaining stringent levels of quality was a major concern during construction as multiple delays occurred due to massive rain storms in the summer of 2016. This mostly affected the installation of the pool deck, as contractors were not able to perform duties outside. Additionally, due to the high-end design elements, such as custom marble walls in the penthouse bathrooms, all plumbing work and leveling work needed to be performed with precision, as there would not be a second chance to get the installation right.

A LATICRETE solution: 

PERMACOLOR Grout was used for its high-performance properties, which provide a grout joint that is dense, hard and will resist cracking. Photo credit – BMK Construction

To meet the goal of acquiring LEED certification, all LATICRETE products chosen for the construction of Waiea Tower were those that have received multiple certifications and declarations including Health Product Declarations (HPD), Environmental Product Declarations (EPD) and UL GREENGUARD Gold Certifications for low chemical emissions.

“LATICRETE is currently the only company with a full product-specific EPD for its cement self-leveling underlayments, cement grouts and cement mortars that includes both 255 MULTIMAX and PERMACOLOR® Grout,” said Amshoff. “These certifications gave Howard Hughes Corporation the peace of mind that LATICRETE is on the leading edge of sustainable innovation by providing transparency about the life-cycle impacts of their products.”

3701 Fortified Mortar thick-bed mortar was used to slope the pool deck to the area drains. Photo credit – BMK Construction

LATICRETE HYDRO BAN was carefully applied to make sure the shower updates are long-lasting. Photo credit – BMK Construction

To set all tile, BMK Construction used 255 MULTIMAX as a large-and-heavy-tile adhesive mortar. The patented, versatile polymer-modified thin-set was chosen due to its exceptional non-sag performance on walls, build up of 3/4” (18 mm) without shrinkage for floors, and maximum coverage due to its lightweight, creamy and smooth consistency. In addition, 255 MULTIMAX is reinforced with Kevlar® to provide maximum strength and durability, and now contains less than 10% post-consumer recycled content.

For waterproofing bathrooms throughout the entire building, including the 500 square feet (46 m2) of penthouse master bathrooms’ showers and toiletry areas, BMK Construction used HYDRO BAN® as a thin, load-bearing waterproofing/crack-isolation membrane. Thanks to its “Extra Heavy Service” rating per TCNA performance levels (RE: ASTM C627 Robinson Floor Test), HYDRO BAN was able to support even the heaviest materials, including Jade Green Onyx, which is seen in the 36th floor penthouse shower.

3701 Fortified Mortar thick-bed mortar was used to slope the showers, baths and pool deck to the area drains. Additionally, 3701 Fortified Mortar was used on the drive line where granite paver stones were present and applied on top of HYDRO BAN for the installation of structural concrete slabs. Chosen for its ease of use, 3701 Fortified Mortar is a polymer-fortified blend of carefully selected polymers, Portland cement and graded aggregates that does not require the use of latex admix. Water is the only element needed to produce thick-bed mortar with exceptional strength.

To grout, PERMACOLOR Grout was used for its high-performance properties, which provide a grout joint that is dense, hard and will resist cracking. Additional benefits include consistent color, fast setting and improved stain resistance for a cement-based grout.

255 MULTIMAX, the patented, versatile polymer-modified thinset, was chosen due to its exceptional non-sag performance. Photo credit – BMK Construction

Outcome

“With the help of LATICRETE, Ward Village is now the largest LEED-ND Platinum certified development in the country,” said Amshoff. “This building is at the forefront of sustainable development and solidifies the LATICRETE commitment to environmental responsibility.”  Waiea, the first completed residential tower, welcomed its first residents and anchor tenant Nobu in late 2016. Three high-rise residential buildings are currently under construction – Anaha, Ae‘o and Ke Kilhoana – and will be home to internationally acclaimed brands such as Merriman’s Restaurant and a flagship Whole Foods Market®.

ON THE COVER – Merkrete Systems – July 2017 Feature

Merkrete System ensures style and longevity in the lap of luxury

In a project where luxurious sophistication is the name of the game, each and every detail, no matter how large or small, makes all the difference in the final presentation. The Sagamore Pendry Baltimore – of premier hospitality brand Pendry Hotels – is the newest hot spot for luxury travel and indulgence in Baltimore’s historic yet newly renovated Fell’s Point neighborhood. Developed in collaboration between Montage International and Sagamore Development Company, the hotel boasts 128 luxury guestrooms and suites and several glamorous restaurants, lounges and bars. From the American Industrial Age-themed murals and décor, to the Grand Ballroom with sky-high ceilings, to the visionary choice and placement of stone tiles throughout the building, each unique detail of the Pendry Baltimore denotes and delivers a story and vision.

Flair and functionality come together

The impressive interior style combines sophisticated, inspired design reminiscent of the city’s rich industrial heritage with a modern, edgy perspective; juxtaposing rich, warm wood with eye-catching, cool stone furnishings throughout and complemented by unique American accent pieces. Designed by architect and Baltimore’s own Patrick Sutton, the Pendry Baltimore sets the standard for the melding of both new and vintage styles. The stone installations throughout the building perfectly match this high-class, world traveler aesthetic, as each piece was masterfully chosen and strategically placed for an extra touch of glamour and ensured functionality.

When NTCA Five Star Contractor Profast Commercial Flooring was approached by Whiting-Turner General Contractors to supply the cost-efficient, high-performing materials they wanted from around the world, Profast president Kevin Killian knew they’d need a trusted and top-quality waterproofing system to ensure a job well done. Upon reviewing the scope of the project, all answers pointed definitively to Merkrete, the leader in waterproofing, crack-isolation and underlayment technology. The expertly chosen stone tiles grace the hotel’s grand lobby floors, every guest bathroom on the shower walls, shower floors, shower curbs, stone base, stone flooring and stone backsplash, along with the restaurant and bar floors, interior and exterior fireplaces and public bathrooms. To prevent any potential moisture issues in such highly utilized areas, Merkrete’s trusted system won them the contract. 

A versatile solution seals the deal

When it comes to the critical waterproofing under tile in the stone-clad bathrooms, guest and public, Merkrete’s BFP waterproofing membrane system was the only solution. Durable and long lasting, this membrane system is designed for heavy-duty applications, promising zero leaks or cracks, even with severe exposure and high amounts of traffic.

Because of the size of the showers in the guest bathrooms, Killian needed a versatile product that could address several specific needs at the same time: a pre-mixed product that could be used to form the shower pans while also repairing imperfections in the floors. Merkrete’s sales representative on the job, Chris Zampella, said, “I immediately knew that Merkrete’s Underlay C was the perfect product for these requirements. Its versatility allows you to build up to 3” and spread to almost a feather edge (1/8”). You don’t usually get that in a single product.”

Merkrete proved the perfect match for a specific challenge, again considering the strength of the mortar it called for. “We used very large stone panels, which require a mortar with a super high bondability that can handle the weight of the panels,” said Killian. Merkrete 855 XXL is a one-step, polymer-modified setting adhesive for installing extra-large-format porcelain, ceramic tile and natural stone for both floors and walls, and can be used as thin- or medium-bed setting adhesive for stone. Merkrete proved it could hold its weight.

In addition to the waterproofing membrane system the hotel required, Merkrete was the trusted source yet again in providing high-performance, sustainable grout in the lobby and bar floors. “Merkrete’s ProGrout is a fast-setting, polymer-modified, color-consistent and efflorescence-free high performance grout that exceeds ANSI A118.7 for all types of ceramic and dimensional stone tiles on walls and floors,” said Zampella. “It works for grout joint widths of 1/16” up to 1/2” wide, eliminating the need for different grout products and allowing Kevin the versatility he required.”

Part of the challenge in this project involved the fast-track timeline. Installation began in June 2016 and was completed by November 2016. It was critical that Killian chose a company that would be able to get the products delivered and the job completed on time. Merkrete is a member of ParexGroup, one of the largest companies and a worldwide leader in tile setting materials, façade finishes and technical mortars, established in 22 countries with 68 manufacturing plants and over 4,100 employees. “Merkrete was perfect for this project’s requirements, because we have plants and distribution centers all over the country, so our turnaround time and ability to get our products there quickly were no problem,” says Zampella.

With the Pendry Baltimore having just recently celebrated its grand opening, the guests have flooded in to experience the fine culinary offerings while embracing the idyllic harbor setting and incredible architecture. In the years to come, more renovations may take place, but thanks to Merkrete, you can be sure the stone tiles will be standing strong.

NHL Arena targets LEED Silver goal with a high-scoring tile installation system from CUSTOM

Rogers Place, the new home of the Edmonton Oilers, anchors a 25-acre development downtown that has been dubbed the “ICE District” in honor of the hockey team.

Spectacular, iconic and inspiring are just some of the words being used to describe the new home of the Edmonton Oilers hockey team.  Rogers Place expects to be the first LEED Silver National Hockey League arena in Canada – yet another glittering achievement for the five-time Stanley Cup champions.  To protect 130,000 sq. ft. of tile, at the Edmonton, Alberta, Canada facility, a complete tile installation system from CUSTOM was specified and installed throughout the project.

All levels of the new indoor sports arena and entertainment venue, designed by Calgary, Alberta-based HOK, display highly decorative tile work.  Large-format porcelain and glass mosaics are prominent in the public as well as private team spaces.  However, tile dimensions reach their pinnacle in the Oilers’ locker room showers and steam room.  These distinctly designed wet rooms were set with Ergon Cornerstone porcelain tile in 18″ x 36″ and 12″ x 48″ formats.

Surface preparation

Surface preparation began with crews shotblasting all floors to a level 3 roughness prior to application of primers or membranes.  Leveling was also required in some areas to attain the completely flat surface required by large-format tile.  To improve the bond and seal the surface, LevelQuik® Latex Primer was roller-applied to these floors.  Then, LevelQuik® RS Rapid Setting Self-Leveling Underlayment was bucket poured from a feather edge up to 1-1/2″ deep.  LevelQuik RS achieved an extra heavy duty service rating for this high-traffic commercial venue and cured in just four hours to allow same-day tiling.

The facility’s many shower floors in the home team, visiting team and other locker rooms were floated with CUSTOM’s Thick Bed Bedding Mortar.  This 3:1 pre-blended underlayment provided an easy to install, high strength surface.  Non-porous substrates on the site were treated with MBP Multi-Surface Bonding Primer before setting tile.  MBP is formulated with aggregates that improve mechanical adhesion where proper bonding can otherwise be difficult.

“MBP worked very well.  It was easy to use and the ‘stick’ was great.  We are already using it on other jobsites,” said Craig Henkelman, president of Cralan Enterprises, the tile contractor at Rogers Place.

Waterproofing, vapor barrier and crack isolation

Throughout this large project, RedGard® Liquid Waterproofing and Crack Prevention Membrane was applied on floors to help protect tile by isolating cracks from in-plane substrate movement.  RedGard liquid is a ready-to-use, elastomeric membrane that creates a continuous waterproof barrier behind tile in addition to reducing transmission of cracks up to 1/8″.  Structural slabs were treated with RedGard in compliance with TCNA F125 and ANSI A118.12.

RedGard was also extensively applied on walls and floors to waterproof all showers and other wet tile assemblies in the facility.  This versatile membrane exceeds the requirements of ANSI A118.10, is listed with IAPMO as a shower pan liner and delivers outstanding adhesion to drain assemblies for monolithic protection.

“It was very important to us to have RedGard specified for both crack isolation and waterproofing on this job,” offered Henkelman.

RedGard is the first liquid-applied membrane to exceed industry standards as a low-perm moisture vapor barrier for continuous-use steam showers.  Treatment with RedGard ensures the highest level of impermeability in the Oilers’ steam room.

To ensure the team’s steam room looks great for years to come and to guard against movement from thermal cycling, specifiers selected MegaLite® Ultimate Crack Prevention Large Format Tile Mortar.  MegaLite was perfect for these very demanding requirements, as well as setting the large 12″ x 48″ tiles on the ceiling.  In accordance with industry standards, the steam room ceiling is sloped 2″ per linear foot towards the back wall to manage condensation.  MegaLite performance was also called on to install the massive “Blue Jeans” marble slabs measuring 4’ x 6’ on a wraparound fireplace in the hockey team’s executive offices.

Tile setting

The high percentage of large and heavy or difficult-to-bond tile drove most the mortars chosen for Rogers Place.  ProLite® Premium Large Format Tile Mortar was the most frequently and diversely specified.  A lightweight formula with excellent handling characteristics, ProLite offers high flexibility and bond strength.  ProLite® will not slip on walls or slump on floors, and can be placed up to 3/4″ thick to support heavy tile.  ProLite was used to install up to 48″ tile on walls and for select floor tiles up to 18″ x 36″ throughout the project.  Because of its tenacious bond, ProLite was also specified for installing 20,000 sq. ft. of glass mosaics.  Both MegaLite and ProLite meet ANSI A118.15TE for thixotropic and extended open time performance.

“Our employees really like using ProLite and we use it everywhere we can.  It performs especially well on walls,” said Henkelman.

The balance of the ceramic and porcelain tile was set on floors with VersaBond® Flex Professional Thin-Set Mortar or VersaBond®-LFT Professional Large Format Tile Mortar, depending on size and location.   This included traditional quarry tile at concessions, dramatic black ceramic tile in washrooms and wood-look planks to add a sauna-like feel to the hydrotherapy room.  The tile contractor mandated optimum mortar coverage throughout the installation, which was achieved by backbuttering and ensuring that all tile in wet areas reached 95% coverage.

Grouting

Four CUSTOM grouts in 12 different colors were used to complement 40 types of tile materials and formats.   Most of the dry and intermittently wet areas received PolyBlend® Sanded Grout.  Non-sanded PolyBlend was chosen to grout the extensive mosaic installations to prevent any scratching of the glass.  Prism® Color Consistent Grout was applied in some of the high-traffic wet areas like the community ice rink showers and public bathrooms.  CEG-IG 100% Solids Industrial Grade Epoxy Grout was used in spaces such as the steam room for its resistance to high temperatures.  Movement joints within the tile assemblies will remain permanently flexible after treatment with color-matching CUSTOM Commercial 100% Silicone Sealant.

The project was completed in 2016, with expert assistance from Custom Building Products team John Alley, commercial architectural services representative; Jamie Tilbury, territory manager; and Michael Mastel, regional technical sales representative.

Building Green with CUSTOM’s Emerald System™

The use of sustainable, lightweight products such as ProLite mortar and Prism grout help to meet environmental standards and LEED goals at projects like Rogers Place.  Both ProLite and Prism are part of the Emerald System, a green building program with a proactive approach to stewardship and compliance.

Custom Building Products is committed to environmental responsibility in both products and manufacturing practices.  Over 100 CUSTOM Build Green® products contribute to LEED certification with low emissions, recycled content and regionally sourced materials.  To help ensure the beauty and integrity of the tile assemblies, an Aqua Mix care and maintenance system was implemented.  The Aqua Mix line of low VOC, pH neutral and biodegradable cleaners are formulated for safe every day as well as deep cleaning of tile, stone and grout.

Partnership

PCL Construction, an international firm known for its expertise with airport and entertainment projects, served as construction manager.  Edmonton-area large commercial specialist Cralan Enterprises, Ltd. was the tile contractor at the arena.  Both of these construction partners worked closely with CUSTOM to ensure that every detail of the tile installation at Rogers Place exceeded expectations.

In describing the level of service the contractors received on the project, Cralan’s Henkelman offered, “I was very impressed with how responsive CUSTOM was and how quickly they could get us product when we needed it.”

The steam shower was set with 18″ x 36″ and 12″ x 48″ Ergon Cornerstone using MegaLite® Ultimate Crack Prevention Large Format Tile Mortar to protect the tile from movement due to thermal expansion. CEG-IG 100% Solids Industrial Grade Epoxy Grout was used for its resistance to high temperatures.

Ready-to-use RedGard® Liquid Waterproofing and Crack Prevention Membrane was applied on floors to help protect tile by isolating cracks from in-plane substrate movement. RedGard was also used to waterproof all showers and other wet tile assemblies in the facility.

Quarry tile in all bar and kitchen areas was set over RedGard® with VersaBond® Flex Professional Thin-Set Mortar.

Installers used ProLite® Premium Large Format Tile Mortar for setting the extensive glass mosaics as well as large format wall tile. ProLite offers high bond strength, superior handling and a thixotropic formula for non-sag performance on walls.

Four durable CUSTOM cement and epoxy grouts in 12 different colors were used to complement 40 types of tile materials and formats.

The Oilers’ team shower features luxurious 18″ x 36″ Ergon Cornerstone and Viva Ceramica Hangar porcelain tile, both imported from Italy.

This scene from the Curve bar is representative of the variety of tile and tile setting materials used throughout the Rogers Place project.

Even the washrooms at Roger Place gleam with floor-to-ceiling tile.

Attractive and interesting juxtapositions of tile enhance the visitor experience throughout Rogers Place.

Porcelain tile in front of the bar was set with VersaBond®-LFT Professional Large Format Tile Mortar.

Curvilinear walls covered with glass mosaics are a hallmark of Rogers Place.