HVAC Solutions. For heating and air conditioning applications

Transcription

1 HVAC Solutions For heating and air conditioning applications 1

2 Introduction The ROCKWOOL Group of Companies is the world s largest producer of stone wool insulation. Founded in 1937 and headquartered in Denmark, today the Group has around 10,000 employees and operates in over 40 countries across Europe, North America and Asia. ROCKWOOL has three stone wool factories and offices across South East Asia, namely in Malaysia and Thailand as well as operations in Indonesia, Singapore and Vietnam. Most of the products supplied are tested by TUV-SUD PSB Singapore for fire resistant requirements and complies with Singapore Standard SS553:2009 Code of Practice for Airconditioning and Mechanical Ventilation in building applications. With its decade of presence and trusted name in the building industry, ROCKWOOL Singapore continues to work closely with its partners, distributors and contractors in maintaining its quality and commitment to all its customers. In Singapore, ROCKWOOL Building Materials produces and markets products and systems for the heating, ventilation and air conditioning (HVAC) industry. Established in 1988, Rockwool Singapore has since grown into a one-stop-centre providing flexible ducts, related HVAC materials, accessories and insulation products for the building and construction market. Operating from an 80,000 square feet factory-cum-warehouse, it provides an efficient and cost effective distribution centre to support the needs of the region. HVAC solutions from ROCKWOOL are already widely used in buildings across Singapore. This includes projects such as the: Singapore Sports Hub Singapore University of Design & Technology National Heart Centre Connexion Mt Elizabeth Novena Hospital NEX Shopping Centre ROCKWOOL Singapore's site with factory, warehouse and office Producing ducts in the factory HVAC Production of insulated ducts The product application table provides a detailed overview of the principal applications of the products and accessories used in the HVAC industry. For further assistance on its usage, please contact your local representative. PRODUCTS APPLICATIONS Thermal Acoustic Fire Protection Accessories ROXUL Insulated Flexible Ducts ROCKWOOL Slab ROCKWOOL RockTech Stone wool SPI CSR Thermofoil Ductwra Tickitape Aluminium Foil Tape Twiga Insul Glass wool Insulation ROCKWOOL SoundClad Wall Panel Flexible Connectors Insulation Pins Fibre Glass Fabric Nipokote Bitumen Emulsion Adhesive Glass Fibre Black Tissue Duct / Hose Clamps 2 3

3 The cross-section of a commercial building is given here as an example and guide on the applications and types of products used in the HVAC system. HVAC Solutions ROXUL Bradflex Flexible Duct ROXUL Acoustoflex Sound Attenuation Flexible Duct Rigid Duct Internal Lining Insulation Thermofoil Tickitape & Accessories AHU Enclosure Insulation SoundClad Thermofoil Tickitape & Accessories ROXUL Bradflex is a highly flexible, lightweight and quality ROXUL Acoustoflex is a quality flexible duct using a black flexible duct using aluminium laminate with an encapsulated non-woven permeable fabric as an inner-core which is Fire Control Insulation Fan Silencer Insulation Flexible Connectors steel wire helix. Insulated Bradflex comes with nominal density 32kg/m 3 glass wool available in both 25mm and 50mm thickness. mechanically interlocked by a corrosion resistant metal spiral helix. Insulated Acoustoflex comes with nominal density 32kg/ m 3 glass wool available in both 25mm and 50mm thickness. Recommended for use in medium and low pressure HVAC Recommended for use in low pressure HVAC system which system. requires low noise transmission throughout the ductwork. Rigid Duct External Wrap Insulation Thermofoil Ductwrap Twiga Insul Glass wool Tickitape & Accessories Chilled / Hot Water Pipe Insulation RockTech Stone wool Pipe Insulation Thermofoil Tickitape & Accessories Maintains full diameter on bends Resilient and tough Dampens mechanical vibrations Corrects easily for mis-alignment and permits relocation of diffusers Excellent sound attenuation properties. Static Insertion Loss report is available on request Maintains full diameter on bends Resilient and tough Dampens mechanical vibrations Easily cut and joined Corrects easily for mis-alignment and Space Noise / Thermal Control Insulation ThermalRock Stone wool Low resistance to airflow when installed with large sweeping curves Can be used with standard fittings and outlets permits relocation of diffusers Easily cut and joined Low resistance to airflow when installed correctly Black inner-core not visible through grilles or diffusers Thermofoil Tickitape & Accessories Diameter: 100mm to 500mm Insulation types: 16kg/m 3 x25mm, 32kg/m 3 x25mm, Diameter: 100mm to 500mm Plant Room / Equipment Enclosure Insulation SoundClad Chiller / Boiler Insulation Flexible Duct Insulation Acoustoflex Bradflex Tickitape & Accessories 32kg/m 3 x50mm Standard length: 10m Special length: 5m for diameter from 300mm - 500mm for insulation type 32kg/m 3 x50mm Rated as Class O material for insulated ducts and tested to Insulation types: 32kg/m 3 x25mm, 32kg/m 3 x50mm Standard length: 10m Special length: 5m for diameter from 300mm - 500mm for insulation type 32kg/m 3 x50mm Rated as Class O material for insulated ducts and tested to BS476 Part 6: 1988 & Part 7: 1997 under the requirement of BS476 Part 6: 1988 & Part 7: 1997 under the requirement of FSSB. FSSB. 4 5

4 ROXUL 1000 Series Industrial Hose ROXUL 2013 Industrial Hose ROXUL Ventflex Flexible Duct ROCKWOOL ThermalRock S ROXUL 1000 Series offers 2 types of industrial hose, ST and ROXUL 2013 Industrial Hose is constructed of fire-retardant ROXUL Ventflex is a semi-rigid, flexible aluminium duct ROCKWOOL ThermalRock S stone wool is made of basalt, a VN. They are flexible, self-stretching, durable and extremely silicone coated fabric which is mechanically interlocked by a constructed using a unique interlocking seam. This volcanic stone and non-combustible product with a melting lightweight. VN-H is specifically designed as a heavy duty duct. corrosion resistant metal spiral helix. Service temperature interlocking system is extremely strong yet permits both point of approximately 1000 C. They are particularly suitable Service temperature range from -5 C to 90 C for internal range from -60 C to 260 C for internal hose. bending and overall compression forces without leakage. for thermal insulation, fire protection and sound reduction/ hose. For more product information, please refer to ST and VN hose data sheets. The lightweight, abrasion retardant and highly resilient greycolored hose is commonly used in demanding industrial and Recommended for use in medium and low, positive and negative pressure HVAC systems whereby a metallic, non- absorption. ROCKWOOL ThermalRock S is manufactured to a wide range Recommended for use in diverse industrial applications. Ideal marine environments is designed to convey air, fumes, combustible internal surface is required. It is a particularly of thicknesses and densities to suit most requirements, for fumes, gas, oil mist, odour removal, suction or exhaust dust, mist and gases where extremely high or low temperature cost-effective duct for use in negative pressure ventilation suitable for use in both hot and cold applications in residential, systems of cold/hot air, collecting duct, lint, sawdust, wood resistance is required. system in commercial and domestic kitchen exhaust. commercial and industrial buildings. chips, soot or conveying semi-solids Ease of handling Maintains full diameter on bends Highly durable insulation product Ease of handling Excellent resistance to damage during and after Extremely lightweight in construction Easy installation Excellent resistance to chemical installation Non-combustible Cost effective acoustic and thermal insulation Can be subjected to repeated flexing Maintains full diameter on bends Highly bendable and easy to install Performance is not adversely affected by contact with Can be subjected to abrasion for VN-H Highly bendable and easy to install Easily cut & joined water Lightweight Good compressibility Un-insulated Ventflex can be compressed to 40% of its Non-combustible Diameter: 45mm to 300mm Length: Diameter 45mm 4 metres Easily cut and joined Lightweight extended length for economical storage and easy handling Diameter: 100mm to 250mm in 25mm increments, Nominal Densities: 40kg/m³ to 140kg/m³ Thickness: 25mm, 50mm (Standard thickness) 75mm, 100mm (Available on request) Diameter 50mm to 70mm 4.5 metres Diameter 75mm to 300mm 6 metres Diameter: 100mm to 500mm Length: Diameter 100mm to 500 mm 6 metres 300mm to 500mm in 50mm increments Length: 6m for diameter 100mm to 250 mm, 3m for diameter 300mm to 500mm Rated as Non-Combustible material and tested to EN , Classified as A1 rating and BS476 Part 4: 1970 under the requirement of FSSB. Rated as Class O material for insulated ducts and tested to BS476 Part 6: 1988 and Part 7: 1997 under the requirement of FSSB. Un-insulated Ventflex - wholly metallic and noncombustible. 6 7

5 ROCKWOOL RockTech SPI CSR Thermofoil Ductwrap Tickitape Aluminium Foil Tape Twiga Insul Glass Wool Insulation ROCKWOOL RockTech SPI is made of basalt, a volcanic CSR Thermofoil factory applied Ductwrap is made from a A dead soft malleable aluminium foil tape coated with a Twiga Insul glass wool is made from a lightweight, stone and non-combustible product with a melting point of random felting of glass wool bonded with a thermosetting long lasting ultraviolet acrylic adhesive system. The foil tape compressible insulation material consisting of fine, long, approximately 1000 C. The product is supplied as one piece resin and laminated with light or medium duty Thermofoil fire conforms to sheet metal ductwork and pipework providing an inorganic glass fibers bonded together by a high temperature section of convenient length. Slit along the longitudinal axis retardant double sided aluminum foil vapour barrier. excellent vapour seal for irregular surfaces. It is coated with binder. They are especially suitable for thermal and acoustic for ease of application, the sections readily snap closed into position over the pipe. The sections are moulded to ensure a firm fit around the piping and the outer surface is ground to ensure the correct insulation thickness is achieved. CSR Thermofoil Ductwrap is an excellent thermal and acoustic insulation product for air conditioning ductwork. The a special cold weather acrylic sensitive adhesive system that combines superior quick stick at normal temperatures. insulation applications. Twiga Insul glass wool is available in rolls and boards, in Thermofoil vapour barrier also prevents the penetration of moisture laden air, guarding against condensation, rot Tickitape is being used as a closure system for air conditioning ductwrap insulations. various densities and thickness and with a wide range of factory applied facings recommended for use in both cold ROCKWOOL RockTech SPI is suitable for both hot and cold piping to conserve energy, maintain process temperature, provide personnel protection, prevent condensation, and to reduce noise emission. and mildew. Highly versatile insulation product with excellent Pressure sensitive self-adhesion requires no heating assistance and hot applications in residential, commercial and industrial buildings. thermal resistance Ideal vapour barrier against moisture penetration Quick and effective application Minimum wastage Highly versatile insulation product Excellent thermal resistance Highly durable and cost effective thermal insulation product and condensation High resistance to abrasion and punctures Increase energy efficiency Non-combustible and design for use in operating Increase energy efficiency Excellent vapour seal Consistent quality assurance temperatures up to 650 o C Easily installed over piping by one person Quicker installation Consistent quality assurance Easy installation Cost effective acoustic and thermal insulation Performance is not adversely affected by contact with water Low chloride content resulting in less corrosion of Thickness: 30 micron / 40 micron Width: 50mm / 60mm / 75mm insulated steel process piping Nominal Densities: 16kg/m³, 32kg/m³ and 48kg/m³ Roll Length: 45.70m Nominal Densities: 16kg/m³, 32kg/m³ and 48kg/m³ Roll size: 1.20m x 15.00m x 25mm thickness, 1.20m x 7.50m x 50mm thickness Roll Size: 1.20m x 30.00m x 25mm thickness, 1.20m x 15.00m x 50mm thickness Nominal Densities: 125kg/m³ and 150kg/m³ Thickness: 25mm, 38mm, 50mm, 63mm and 75mm Pipe OD: 21.3mm to 812.0mm Rated as Class O material and tested to BS476 Part 6: 1988 & Rated as Class O material and tested to BS476 Part 6: 1988 & Part 7: 1997 under the requirement of FSSB. Board Size: 1.20m x1.20m x15mm /25mm thickness Part 7: 1997 under the requirement of FSSB. Rated as Class O material and tested to BS476 Part 6: 1988 & Part 7: 1997 under the requirement of FSSB. Rated as Non-Combustible material and tested to EN , Classified as A1 rating and BS476 Part 4: 1970 under the requirement of FSSB. 8 9

6 CSR Thermofoil Aluminium Foil Vapour Barrier Thermofoil Light Duty (729 or 731) or Medium Duty (730) foil is a lightweight vapour barrier consisting of two layers of aluminum foil laminated to a central core of kraft paper with flame retardant adhesives and reinforced with a fiberglass reinforcing yarn in between the two aluminum layers in tri-directional pattern. CSR Thermofoil is excellent as laminate for glass wool and stone wool for air conditioning ductwork. Thermofoil prevents the penetration of moisture laden air, guarding against condensation, rot and mildew. Pliable, lightweight, strong, durable, easy to handle and use Excellent membrane for glass wool and stone wool insulation Ideal vapour barrier against moisture penetration and condensation Provides ongoing physical protection against elements Increase energy effeciency Thermofoil 729 Thermofoil 731 Thermofoil 730 CLASSIFICATIONS (AS/NZS ) Duty Light Light Medium Vapour Barrier Medium Medium Medium Emittance Double Sided Reflective Double Sided Reflective Double Sided Reflective Area Weight 162 g / m g/ m g/ m 2 TENSILE STRENGTH (AS ) Machine Direction 7.9 KN/ m 8.6 KN/ m 10.8 KN/ m Lateral Direction 4.9 KN/ m 5.7 KN/ m 7.8 KN/ m WATER VAPOUR TRANSMISSION Permeance Value (ASTM E ) mg/ Ns mg/ Ns mg/ Ns Roll Size 1.35m X 60m 1.35m X 60m 1.35m X 60m Rated as Class O material and tested to BS476 Part 6: 1988 & Part 7: 1997 under the requirement of FSSB. RoCKWOOL SoundClad ROCKWOOL SoundClad pre-insulated wall panel system is a factory manufactured and engineering acoustic insulation panel system. It consists of a layer of ROCKWOOL stone wool fixed to a 0.70mm thick preformed perforated aluminium sheet. Each panel interlocks with its adjacent panel forming a structurally reinforced joint. ROCKWOOL SoundClad wall panel provides excellent thermal insulation, mechanical strength properties, sound absorption properties and aesthetically pleasant finishes in plain aluminium or colour coating finish to match interior decoration. ROCKWOOL SoundClad wall panel direct fixing installation method makes it ideal for plant rooms, AHU rooms, theatres, cinemas, lecture halls and areas where acoustic treatment is required. Pre-fabricated and pre-insulated panel ensures speedier installation with fewer skilled tradesmen Excellent acoustic and thermal performance Superior compression and corrosion resistance result in damage free installation Fasteners and flanges are fully concealed from sight providing better aesthetic finishes Light weight and preformed panel ensures easy mobilisation Fully demountable panel system allows quicker access to facilitate maintenance needs Manufactured locally thus shorter production lead time NRC value of 1.00 with 40% perforated opening area Panel size: 700mm wide x 2000mm length Insulation nominal densities: 60kg/m³, 80kg/m3, 100kg/m3 Insulation thickness: 50mm, 75mm Rated as Non-Combustible material and tested to EN , Classified as A1 rating and BS476 Part 4: 1970 under the requirement of FSSB

7 Accessories Flexible Connector CP108 CP108 Flexible Connector is made from a lightweight fiberglass fabric coated with silicone on both sides. CP 108 is used for fan inlet connections in mechanical ventilation and air conditioning in building applications. Other applications include removable insulation covers, flange shield and smoke curtains. Operating temperature up to 408 o C. Nipokote Bitumen Emulsion Adhesive Nipokote is a non-fibrated, stable, water-borne bitumen emulsion. It is a non-flammable, non-odour and taint-free bonding agent between insulation materials and air conditioning ducts. Reaction to fire: Rated as Class O material and tested to BS476 Part 6: 1988 and Part 7: 1997 under the requirement of FSSB. Insulation Pins Insulation pins of alloy materials used for hot and cold insulation works. Pins come with perforated square base and matching washers and are convenient to use and fast bonding when used with self-adhesive sticker on base plate or with insulation pin adhesive. Glass Fibre Black Tissue Glass Fibre Black Tissue is used for thermal insulation panels, providing both vapour barrier and thermo-acoustical performance. It is also an excellent facing for insulation of air condition ductwork where a good black appearance is required. Fibre Glass Fabric Fibre Glass Fabric is a lightweight continuous filament fabric commonly used for laminating or encapsulating insulation wool in the HVAC, industrial and marine industries. It is economical, lightweight and flexible which enables the fabric to be wrapped around uneven surfaces. The fabric acts as a finishing material that prevents insulation fibres from exposure to the environment. Duct / Hose Clamp Duct / Hose clamps are designed for fastening hose and ducting connections in a wide range of applications including air conditioning, industrial, marine and hydraulic hoses

8 Reference Projects Gardens By The Bay Envisioned as an integral part of the plans to transform Singapore from a 'Garden City' to a 'City in a Garden', it consists of three distinctive waterfront gardens. High density ROCKWOOL stone wool was used for internal lining to enhance the acoustic and thermal performance. Photo courtesy of Marina Bay Sands Terminal 3, Changi Airport This award winning Terminal 3 airport incorporates natural features, with a green wall that helps to regulate the internal temperature of the terminal. ROCKWOOL supplied products for the HVAC and roof system for thermal, acoustic and fire protection. ITE College West The vocational institute was built as part of the 'One ITE System, Three Colleges' plan. It has training facilities catering to the retail, hospitality and automotive industry. The ROCKWOOL solutions used here provide comfortable and safe buildings for students to excel in. Marina Bay Financial Centre The three office towers stand tall, offering nearly three million square feet of prime office, residential and retail space. It was awarded the Green Mark Gold award for employing sustainable features and the Merit Award for Design & Engineering Safety Excellence by Singapore's Building & Construction Authority. ROCKWOOL supplied products for the HVAC system, partition wall, lift shaft wall and curtain wall as well as the Rockfon ceiling products. Marina Bay Sands Singapore s newest, brightest icon, this is one of Asia s leading destinations for leisure, entertainment and business. Much more than a luxurious playground, it is a monumental gateway; positioning the city as a centre for innovation, culture and entertainment. Working closely with the contractors responsible for the partition walls, curtain walls and HVAC, ROCKWOOL helped create spaces that are durable, acoustically comfortable and safe from fire

9 /14_V1 (EN) Disclaimer: The information printed in this brochure reflects product design, fabrication, and component parts at the date of printing. The supplier reserves the right, at any time, to make changes in product design or material or component specifications as its sole option, without notice. This includes the substitution of components of a different brand or trade name which will result in comparable performance. All information printed in this brochure is subject to change after the date of printing. ROCKWOOL does not accept responsibility for the consequences of using any product in this brochure in any applications different from those described here. Rockwool Building Materials (Singapore) Pte. Ltd. No. 8, Tuas Avenue 2, Jurong Town Singapore T (+65) / F (+65) /