At Sika, we understand the challenges and time constraints inherent with mission critical construction. From roof to foundations, our specialised solutions for Data centre construction are designed to meet your specific requirements. Be it enhancing performance, improving energy efficiency, or cutting costs.
1. Roofing Solutions
SINGLE-PLY ROOFING MEMBRANES
The roofing system plays an essential role in the protection of a building. Ultraviolet rays, ponding water and high winds all conspire to compromise the roof prematurely, leading to leaking, damage to the building, costly repairs and possibly an early tear-off and re-roof. Sarnafil® roofing and waterproofing systems respond to these challenges with a variety of system configurations designed to meet the specific needs of almost any application, regardless of slope.
Technology
Sarnafil® — Single-ply, thermoplastic roofing/waterproofing membrane reinforced with fabric.
Performance/Benefits
Sarnafil® membranes have a proven long-term manufacturing experience of over 60 years. Sarnafil® membranes are UV and fire-resistant, provide excellent wind uplift resistance and are FM approved.
Sustainability
Sarnafil® membranes help keep buildings and even the surrounding environment “cooler”, thereby lowering power consumption and helping to counter the “urban heat island effect” prevalent in cities across the globe. Long-lasting roofs, also need to be replaced less frequently and thus conserve natural resources while reducing the pressure on landfills. Sarnafil® membranes are highly reflective (SRI) thereby reducing energy costs, provide a long lifecycle, low environmental impact; are recyclable. Sarnafil® membranes are NSF compliant and contribute towards satisfying several credits under LEED®v4/v4.1; Green Globes®; BBA, BREEAM®; DGNB®.
LIQUID-APPLIED MEMBRANES (LAM)
Waterproofing systems applied in liquid form have a clear advantage over conventional waterproofing sheeting, especially on roofs with complicated geometries. LAM enable easy detailing by applying the membrane around the details quickly without the need for seams or prefabricated mounded parts. Under normal conditions, the systems can be applied without disrupting business activities. LAM cure to form a rubber-like elastomeric waterproof membrane and may be applied over many substrates, including concrete, asphalt, bitumen, steel and much more.
Technology
Sikalastic® RoofPro — 1-component, PU-based technology using a unique chemistry that allows the material to use atmospheric moisture to trigger the curing process..
Performance/Benefits
25 years of proven performance worldwide. Ideal for roofing and waterproofing applications in new construction and refurbishment. System becomes waterproof shortly after application, providing protection against sudden rainstorms and adverse weather conditions. Suitable for direct application to structural concrete decks, plywood decks, and many existing smooth and granule-surfaced roofing systems. Sikalastic® RoofPro systems are reflective, fire-rated, wind-rated and alkaline-resistant (FM Approval)
Sustainability
Sikalastic® RoofPro solutions contribute towards satisfying several credits under LEED®v4/v4.1
WATERPROOFING ROOF MEMBRANES
Thanks to its waterproofing qualities, asphalt is widely used in construction, either for new buildings or renovation projects. Once applied, asphalt-based membranes form a thin layer of watertight material fully-bonded to the surface. They form a flexible system, able to maintain its waterproof capacity without causing cracks.
Technology
Hydrotech® MM 6125® — Hot-applied rubberized asphalt-based membrane formulated with an homogeneous mix of refined asphalts, synthetic rubber and mineral inert filler.
Performance/Benefits
Unbeatable track record of more than 60 years. Conforms to all surface irregularities and bonds tenaciously to substrate (concrete, steel, wood, etc.). Thick, tough, flexible and self-healing membrane. Completely monolithic; no seam. Simplified detailing with triple protection at all criticallocations. Hydrotech® MM 6125® is successfully used worldwide by leading architects, engineers and owners on all types of horizontal and vertical structures.
Sustainability
Reduction of the building’s carbon footprint through sustainable practices (encouraging circular economywith 40 % post-consumer recycled material) Reduction of the urban heat island effect. Diverts tons of residualmaterial from landfills. Hydrotech® MM 6125® contributes towards satisfying several credits under LEED®v4/v4.1 and Living Building Challenge credits.
2. Joint Sealant Solutions
JOINT SEALANTS
Joints are omnipresent in construction. They are found between the different building elements and materials. They are designed to enable movement between the building blocks mainly originating from thermal expansion of the materials. Even though sealants represent a small part of a construction, they are of the uttermost importance for the function and durability of the building envelope.
Technology
Sikasil® — Engineered silicone sealants & adhesives, Sikaflex® — Polyurethane & hybrid sealants and adhesives, Sika® Loadflex® — Polyurea technology for rigid joint sealing
Performance/Benefits
A full range of sealants designed for a wide range of applications: high traffic areas, curtain walls, precast elements, aluminum composite materials, brick work and architectural stone. Joint sealing prevents the passage of media like air, water, chemicals or smoke. It also provides thermal and sound insulation and helps enhance the visual appearance of the whole construction.
Sustainability
Low-VOC content and emissions materials. Solvent-free formulations. Sika sealants and adhesives contribute towards satisfying several credits under LEED®v4/v4.1
EXPANSION JOINTS
Expansion joints in concrete and other construction materials structure area critical element in overall building enclosure performance. Emseal® is the leading innovator and manufacturer of premium sealants and expansion joint systems for the commercial construction industry as well as for numerous gasketing applications in specialty market applications
Technology
Emseal® — Pre-compressed, impregnated foam sealant technologies
Performance/Benefits
Waterproof, fire-rated (incl. UL 2079), trafficable, sound attenuating, insulating, air, wind, seismic, and watertight, building expansion joints
Sustainability
Sika® Emseal® expansion joint solutions contribute towards satisfying several credits under LEED®v4/v4.1 (including acoustic performance and building lifecycle impact reduction)..
3. Wall and Flooring Solutions
WALL COATINGS
The use of a correctly specified protective coating system on a building façade will protect against reinforcing steel corrosion (due to carbonation and/or chlorides) while still allowing the building to breathe, with transmission of water vapour through the protective coating. Sikagard® coatings provide long-term protection of reinforced and precast concrete building facades from the ingress of carbon dioxide and water while enhancing the visual appearance of concrete.
Technology
Sikagard® — Water-based/acrylic technology
Performance/Benefits
Designed to prevent the ingress of moisture, chlorides, carbon dioxide, and the gasses and pollution which compromise the pH level of the concrete surrounding the steel rebar. They are water vapour permeable (allow the structure to breathe) and resistant to the UV light. Excellent weather and freeze/thaw damage resistance. Resistance to dirt pick-up and mildew. Long-lasting UV resistance and colour stability. Highly aesthetic, smooth or textured finishes
Sustainability
Long-lasting solutions that increase the service life and reduce maintenance of structures. Sikagard® solutions contribute towards satisfying several credits under LEED®v4/v4.1
ELECTROSTATIC CONTROL FLOORING
Electrostatic discharge (ESD) floors are floors installed with ESD flooring systems to protect electronics from damage caused by static electricity which accumulates from traffic. As a result, in industries where electronic components or volatile chemicals are involved, the static electricity can result in significant damage, injury and financial loss
Technology
Sikafloor® — ESD Technology
Performance/Benefits
Sikafloor® electrostatic control flooring systems provide effective personnel grounding and meets or exceeds the requirements of ANSI S20.20 for electronics applications, DOD facilities and NFPA requirements for flammable liquids, powders and gasses. Seamless resinous system. Excellent resistance to impact, abrasion and chemical exposure. Non-porous, easy to clean and maintain system. Maintains ESD throughout the entire thickness of the system
Sustainability
Sikafloor® solutions contribute towards satisfying several credits under LEED®v4/v4.1
EPOXY FLOOR SYSTEMS
From general service to specialty flooring, Sikafloor® epoxy systems provide excellent abrasion, chemical and impact resistance and are suited for heavy traffic and highly demanding conditions. Sikafloor® provides slip resistant, seamless coverage and customizable for a wide range of applications such as server halls, mechanical rooms, logistics/ storage areas and corridors.
Technology
Sikafloor® — 2-component epoxy resin-based systems
Performance/Benefits
Seamless resinous system. Excellent impact resistance. Excellent resistance to impact, abrasion and chemical exposure. Non-porous, easy to clean and maintain system.
Sustainability
Long-lasting solutions that increase the service life and reduce maintenance of structures Sikafloor® solutions contribute towards satisfying several credits under LEED®v4/v4.1
4. Concrete Solutions and Sustainability
CONCRETE ADMIXTURES AND FIBRES
Concrete admixtures are natural or manufactured chemicals or additives added during concrete mixing to enhance specific properties of the fresh or hardened concrete, such as workability, durability, or early and final strength. With a full line of concrete admixtures and complementary products for ready-mix, precast/prestress, paving, manufactured concrete products, tunneling and mining and dry mortar production, Sika has unique and innovative solutions to meet the needs of the concrete industry.
Technology
Sika® ViscoCrete®, SikaRapid®, Sika® Control, SikaFiber®
Performance/Benefits
Increased overall concrete strength. Lower permeability (watertightness). Ease of placement. Extended working time. Improved surface quality. Reduced shrinkage cracking. Reinforcement replacement. Accelerated construction. Increased tensile capacity. Increased durability and impact resistance
Sustainability
Sika’s water reducers allow for cement reduction and optimization (allowing the of supplementary cementitious materials at a higher rate in concrete mixes). Sika accelerators can also reduce the energy necessary for curing concrete. Concrete consistency, long slump life, and stable air can be controlled through the use of Sika admixtures, enabling a drastic reduction in rejected concrete loads (hence reducing concrete waste at the jobsite). Sika concrete admixtures and fibres contribute towards satisfying several credits under LEED®v4/v4.1
SUSTAINABILITY
Data centre design and construction face significant sustainability challenges, requiring innovative approaches related to energy, durability, CO2 emissions and resource consumption. In the context of projects aiming for LEED®v4/v4.1 certification, many of Sika’s building products can contribute directly to the achievement of points in specific credits. Below is an overview ofthe main credits identified by Sika are the following:
- MR Credit – BPD&O: Environmental Product Declaration (EPD)
- MR Credit - BPD&O: Materials Ingredients (Option 1 -Manufacturer Inventory)
- MR Credit - BPD&O: Raw Material Sourcing (Option 1 - RawMaterial Source and Extraction Disclosure)
- IEQ Credit: Low-Emitting Materials
- IEQ Credit: Acoustic Performance
- SS Credit - Site Development: Protect or Restore Habitat / Stormwater Management / Heat Island Effect Reduction
5. Transforming Innovation and Effective Sustainability
Sika Group supports the Science-Based Target initiative (SBTi) and joined the growing group of leading corporations that are setting emissions reduction targets in line with the objective of the Paris Agreement. By doing so, Sika recognizes the crucial role companies can play in minimizing the risk climate change poses to the future of our planet.
PRESERVE NATURAL RESOURCES
- Increase water and waste efficiency
- Reduce usage of hazardous materials
CLIMATE CHANGE MITIGATION
- Reduction direct and indirect emissions
- Building on circular economy
INNOVATION
- All new product developments to be SPM validated
- Digitalization to accelerate transformation
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