Pre Engineered Buildings Manufacturers

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We are one of the leading manufacturers of PEB (Pre-engineering steel buildings) which involves design, fabrication, erection & installation of Metal Building Systems. We design, manufacture and supply custom made PEB's at market leading prices.

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Registered Office Kochi Hyderabad Coimbatore Chennai Bangalore Pune Manufacturing Plant Hosur Manufacturing Plant Manufacturing Plant- Unit 2 Gat No.262 Alandi Phata Opp. Hotel Gandharva Nanekarwadi Chakan Pune- 410501 Kochi 48/1775 Geethanjali Junction Near Vyttila Cochin - 682 019 TM Branch offices : Chennai 7 1st floor Alsa Mall No.149 Montieth Road Egmore Chennai - 600008. Head Office: Bangalore 65/9-10 N.R. Road Bangalore - 560 027 Hyderabad Door No.4-3-181 to 191 Above - Lakshmi Vilas Bank Mahankali Street RANIGUNJ Secunderabad - 500 003. Manufacturing Plant- Unit 1 Survey no.162163164/2167 Kalukondapalli Village Thally Road Hosur - 635114. Toll-free No : 1800 103 9242 Ph : 080-40717111/112/113/114 Fax: 080-40717121 email: salesasbs.in www.alfaroofingsolutions.com ALFA PEB LIMITED. Airports Bus Railway Metro Terminals Commercial Buildings Institutional Buildings Residential Buildings Low cost Housing Shopping Malls Indoor Stadiums Theaters Engineering - Design Manufacture Erection TurnKey Solutions Pre Fab Multi Storey Steel Buildings ALF A Pre Engineered Building

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2 Pre Engineered Building 3 Primary Framing Systems

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Use of pre-fabricated components reduces site activity for frame construction by up to 75.It also gives site engineers the freedom to operate. A controlled manufacturing environment ensures high quality and improves safety on site. Construction Schedule A typical 6 storey commercial building in steel. Months 0 Foundations Superstructure Cladding Services Finishes and fitments Commissioning 4 8 12 16 20 Months 0 Foundations Superstructure Cladding Services Finishes and fitments Commissioning 4 8 12 16 20 Fire engineering is widely used in large complex and uniquely designed steel buildings. In a fire accident such buildings will be safe. Advanced fire protection is dominated by boards. Ÿ The steelwork package is a single point of procurement and often includes decking and through deck welding of shear connectors and in some cases concreting. Ÿ Detailing is carried out by the steelwork contractor and all design information is integrated into a clients Building Information System by Architect. Ÿ Cladding and services are integrated with respect to the steelwork design. Ÿ In a commercial building the floors could provide a vertical acoustic separating function and the internal walls between individual occupancies could provide a separating and often a fire resisting function. Ÿ Floors are required to provide a minimum level of acoustic attenuation sound reduction but this requirement is normally easily satisfied by the depth of composite floors that are also designed for a minimum of 1 hour of fire resistance. Acoustic A raised access floor and suspended ceiling provides some additional benefits but are not generally taken into account in terms of their acoustic attenuation. Corrosion Protection Steel frames do not generally require protection against corrosion. Exceptions may be made for steelwork in coastal and hilly areas. Steel decking and light steel infill walls use galvanized steel and are protected against corrosion in an internal atmosphere. In infill walls the light steel components which are also galvanized are weather protected by the cladding system and by the external insulation. Facade / Wall / Cladding The types of facade systems that are used are decided depending upon the scale of the building and its location. For premium city center projects curtain walling systems are generally used and these systems assist in providing internal climatic control. Separating walls are often in the form of double skin light steel walls and in steel framed construction. These walls should be aligned with beams. In smaller projects more traditional cladding systems are generally used which would include brickwork and stone veneer panels. Light steel in fill walls are often used to support the cladding. Fire Protection Pre Fab Steel Multi-storey Office Buildings - Creating Fascinating Skylines Ta l l Ta l l e r Ta l l e s t … At a glance… economic benefits of steel construction in commercial buildings Multi-storey office buildings built in steel Thanks to its wide range of benefits steel is the preferred material of construction in the commercial sector. Added to this steel-framed systems provide a high level of pre-fabrication. Thus they can be used for projects within the city guaranteeing speed of construction and minimum on-site storage of materials. Steel enables builders to offer buildings of high quality flexibility and energy efficiency while ensuring speedy construction. Therefore steel commands over 70 market share worldwide. Speed of construction 3 0 t o 4 0 r e d u c t i o n i n construction time relative to site-intensive construction depending on the scale of the project. The economic benefit depends on the business operation. In terms of overall building cost a saving of 1 in interest charges and 2 in early rental or use of the space is predicted. Factor Site management costs Site management costs are reduced because of the shorter construction period and the p a c k a g e d n a t u r e o f t h e construction process. Site management costs can be reduced by 20 to 30 which can lead to a 3 to 4 saving in terms of overall building cost. The integration of services in the structural zone leads to reduction of 100 to 300mm in floor to floor zone and hence to savings in cladding cost. Steel construction is less than half the weight of an equivalent concrete structure which is equivalent to a 30 reduction in overall foundation loads. A 5 reduction in floor to floor height can lead to one additional floor in 20 and to a similar reduction in cladding cost which is equivalent to about 1 in total building cost. Foundation costs depend on the sub- structure and factors such as underground services and represent up to 5 of the building cost . A 30 reduction in foundation loads can lead to a significant overall saving in terms of construction cost. Foundations Service integration Long span steel construction provides more flexible use of space. A large column in the middle of the space leads to a loss of space of 2 approximately 1m which represents about 1 of the floor area and may lead to an equivalent loss of rental income. Column free space Improvement Economic benefit Benefits of Constructing with Steel 4 5 Off-site Pre fabrication - the Quality and safety advantage

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Flooring choices Floors completed and decked are used as a safe working platform for subsequent installation of steelwork. For this reason the higher floor in a group of floors usually three floor levels is often concreted first. Steel framed office buildings built for offices and commercial establishments most commonly use the following flooring choices. Below are the generic forms of flooring systems most commonly used in steel framed office buildings. Shallow composite slabs Ÿ Using steel deck profiles typically of 50 to 80 mm depth. Ÿ The slab depth is usually 130 to 160 mm depending on the deck depth and fire insulation requirement. Ÿ Typical spans are 2.5 to 4.5m depending on the deck spanning capabilities. Precast concrete slabs Ÿ Generally used in the form of hollow-core units of 150 to 300 mm depth with an in-situ concrete slab of 60 to 100 mm depth. Ÿ Typical spans are 5 to 10 m depending on the depth of the hollow-core units. How to control floor vibrations The fundamental vibration frequency of normal walking the floor is controlled by maximising stiffness of the floor grid structure. Site Preliminaries Site preliminaries include costs of site management and on-site facilities including hiring of construction and transport equipment. Site preliminaries depend on the scale of the project. Approximately 15 of the total project cost is considered for site-intensive construction. In projects involving higher levels of off-site prefabrication such as steel construction this figure could be 10. Flooring choices Types of Deck Profiles used in composite construction 14.7 130.9 230.0 230.0 230.0 110.5 50.0 12.3 931.3 6 7 Alfa is the only company in Industry which offers all 3 combination of cold chain solutions under one roof 1.PEB Building for cold storage Industrial Refrigeration 2. Sandwich Puff Panels 3. Refrigeration Equipment Solutions Alfa specialized in state-of-the-art cold chain solutions that cater to all types of cooling needs in the industry. Our esteemed clients are from industries as diverse as Agro Food Processing and Pharma. Tailor-made solutions enable us to meet customers cooling needs. Alfa specializes in a wide range of refrigeration suited to the food industry including storing farm produce freezing storing cooked and semi- cooked poultry seafood fruits and vegetables. Insta Build / Shelters Light Guage Steel Building Industrial refrigeration Temperature control wearhouse State of the art refrigeration Clean Room Partitions / Cold Storage Door Cold Storage / Room Prefabricate Kiosk Prefabricate Low cost Housing Prefabricate Row Housing Prefabricate workers accombdation Prefabricate Labor Room Prefabricate Staff Room Porta Cabins Portable Site office Portable Bank House Container Office Portable Seltzers Security Cabins Portable T oilet Labor Colony

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Clean Room Partitions / Ceiling Panels Sandwich panels are produced in a continuous manufacturing process The top and bottom coil sheet metalare clamped onto the plants unwinding unit and fed into the machine. In the first step “corona system” cleans both reverse sides of the sheet metal using high frequency to remove greases and dirt and to guarantee the best possible subsequent full spread adhesion between foam and sheet metal thereafter the protective films are rolled onto outside of both metal sheet. Cold Storage Door / Clean Room Door 8 Cold Chain Solutions Flashing Standard Gutter Louvers Other Components goes into PEB Sandwich PUF / PIR Panels Standing Seam Roofing Wall Sheet 9 Prefabricated Low Cost Housing Alfa possessing a huge production and project execution capability and experience is looking forward to associate with major organization to serve the better living to people. We are the leading manufacturer and supplier of Low cost housing. We offer high quality range of prefabricated low cost housing. These are quite popular with our clients as they can be easily installed assembled and dismantled. We can make these houses as per the specification of the clients. This can be availed from us at market leading prices. Security Cabins We are the leading manufacturer and supplier of Security cabins. These cabins are offered in custom built range to suit the exact needs of the client. Our offered Security cabins features internal lockable drawers Compartment and Adjustable Shelving. These cabins are designed and manufactured using supreme quality raw materials by our experienced professional. This cabin is highly demanded in both residential and commercial sector for making rooms for guards. These cabins are fitted with water proof doors and windows. Labour Colony As per the requirements of the clients we are engaged in providing Labour Colony. This Labour Colony is provided by our experienced team of professionals. They are capable to provide best services and products to clients and satisfy them in all possible manners. The Labour Colony work is provided by us as per the requirements of the clients and we strive hard to complete the task in speculative time frame.

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