MULTI-STOREY BUILDINGS
CONTENTS page 3: page 4: page 5: page 6: page 7: page 8: page 9: page 10: ASTRON Multi-Storey buildings Tailor-made buildings Steel structure Intermediate floor system Double skin roof (DSR) Alternative roof systems Wall systems Reference buildings
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ASTRON MULTI-STOREY BUILDINGS
BUILDINGS FOR INDIVIDUAL REQUIREMENTS
ADVANTAGES:
• Turnkey solutions by authorized Builders • Fast completion • Wide free spans without the interference of internal columns • Easy extensions • Certified according to ISO 9001: 2000
ASTRON - THE EUROPEAN MARKET LEADER • More than 40 years of experience in steel buildings for industry, commerce and trade • a track record of more than 30 million m2 of constructed buildings • A production
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ADVANTAGES:
• Factory produced, high quality elements of steel and concrete • Quick erection due to dry construction, almost independent from weather conditions • Reduced overall building height due to integrated floor beams (INODEK) • Easier and lower- cost installation of heating and ventilation systems • Free spans up to 13 m
INODEK-BEAM: Integrated steel beams with a wider, non-symetrical lower flange, on which the hollow-core concrete elements are laid, are used as floor beams. Steel quality according to EN 10025, corresponding to S 355. Fire protection is easily achieved, at lower cost, by protecting only the lower flange of the floor beams.
HOLLOW-CORE ELEMENTS: Floor decking is made-to-measure and offers a smooth underside finish. • Concrete quality: C 55 according to EN • Thickness : 20, 27, 32 or 40 cm • Width: 1.20 m (cut-to-length on demand) • Spans: up to 13 m • Fire resistance: 30 - 120 min. Openings for staircases and lift wells, or for technical installations,
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Get AccessIndustrial buildings and warehouse buildings because of the ability to create large span spaces at a low cost
The mutually agreed upon contract was to build a 20,000 square foot (sq.ft) parts warehouse at 1265 E. 20th Street in Chico, California. The constructed tilt up building was built and equipped with all the newest and latest technology. The plans and specifications were prepared in collaboration by the architect, Ellerbe Becket (referred to herein as “AR”), and the engineer, Degenkolb (referred to herein as “ER”) and provided to GCA by FORG. ER was founded in 1940 and has a long history of engineering many different projects including hospitals, high rises, and concrete tilt ups. AR was founded in 1909 and has a very good reputation in the industry of designing quality structures all over the country. This project was open to all bidders that were able to meet the prequalification requirements. All prospective qualified bidders were able to view all plans and specifications on the website www.box.com, (referred
Pratt, J., & Castaneda, C. (1999). Builders: Herman and George R. Brown. College Station: Texas A&M University Press.
(1)3D Coordination (2) Design Reviews (3)Design authoring (4)Construction System Design (5) Existing Condition Modeling (6) 3D Control and planning (7) Programming (8) Phase planning(4D modeling) (9) Record Modeling (10) Site Utilization Planning (11) Site analysis (12) structural Analysis (13) Energy Analysis (14) Cost Estimation (15)Sustainability LEED Evaluation (16) Building System Analysis (17) Space Management /Tracking (18)Mechanical Analysis (19) Code Validation (20) Lighting Analysis (21) Other Engineering analysis (22)Digital Fabrication (23) Asset Management (24) Building Maintenance Scheduling (25) Disaster Planning.
Denning, Jordan. "Jaxon Construction." Jaxon Home Improvement. WordPress, 2 Apr. 2011. Web. 21 July 2015.
Roof Structure/Cover – The roof structure is a flat built-up composite. The roof structure is considered to be adequate for the current use configuration and in good working order but was not inspected. I am not qualified to inspect such
The proposal is to design and build 65 No. 3 and 4 bedroom homes, consisting of a mixture of detached,
The system consists of unspliced four-storey high continuous columns with cantilever attachements for supporting the beams. Floor slabs are simpley supported on the beams.
Since the 1960’s prefabricated trusses have become more popular. They allow for architects to design structures with large open floor plans. They have become especially common in large metal buildings that require large spans. Prefabricated trusses are made of a variety of materials including hot rolled and cold formed steel, timber, and other metals. Prefabricated trusses’ popularity has rapidly increased because they are lightweight, stable, easy to install, and cheap (Grogan, 2007). Because they are so easy to install, the construction costs decrease because the amount of money spent on labor decreases. In addition, they have a higher chance of complying with relevant building regulations and SANS material and design specifications than trusses made by hand, on-site (Shepherd, 2006).
The thermal performance of low weight metal roof systems is in controversy to heavy weight concrete floor systems discussed in section above. Metal sheeting has relatively low thermal mass and its temperature can be easily changed by radiation. So the thermal insulation of roof is needed in this building which will be discussed later.
After this, the contractors claimed that they had noticed engineers for the change approval of design before the judicial representative heard the issue. The method of fast track was used in process of construction, this allows the process to start without others approval from the engineer and Kansas City Building, that led to others facts to be negligible. The fabricator steel made few changes in construction process. However, this led to the skywalks building to be efficient of holding a small percentage of the load requirement that were given by Kansas City Building Code. Furthermore, the construction process was left by the engineer and senior design without completing it. There was no proper handover, the engineer decided to hand over to the next company. (Delatte Jr, 2009). In order to design a building that is very structural,
CLT (Cross Laminated Timber) is made from dried lumber, which is putted together by glue. It requires a higher resistant on fire than normal wood significantly, and that made it become an ideal material for large building projects. CLT has been notable for almost twenty years in Europe, and is now available in the U.S. Moreover, there are a lot of advantages of it. For cost-effective buildings, it has the structural simplicity advantage. Other benefits can be listed as design versatility, fast installation, improved thermal performance, and reduced waste.
The lift shafts are circled by spiral staircases, constructed from precast reinforced concrete these provided the link between many of the staggered levels. The capsules composed of prefabricated residential apartment cells fitted in a spiral formation around the primary towers allowing for the interchanging between the two structures (fig.2). They are made from welded lightweight steel-truss boxes and clad in galvanised, rib-reinforced steel panels at a factory where the interiors were also fitted out (Weston 168). These capsules are also coated in a layer of rust prevention paint and a glossy spray of Kenitex, an impervious weatherproof plastic with an estimated 20 year life span. Each capsule was designed to be able to be moved from one location to another at any time by clipping onto the towers with flexible joints and was cantilevered and independent from the primary structure. However the concept of having several cells joining to form large units for larger families was never tested. Each tower is made up of 144 apartment blocks with one having nine floors while the other with 13 (Metalocus). These compartments comprise of a steel frame construction clad with sheet metal panelling closely resembling shipping containers in size and shape. The interiors were fully furnished with a permanently fitted bath, bed, seating, storage, television, air-conditioning unit and circular window (Lepik 118) (fig.3). These capsules
Figure 3 3 One North Masterplan, Network – Fabric – Buildings, Singapore, Zaha Hadid Architects 2001-2003. (Schumacher, 2009)
There are some very good reasons for such widespread popularity of timber. Properly seasoned high quality timber can be extremely durable. It is highly conducive for modular structures, which is another reason of its popularity in Malaysian architecture. Most the earliest buildings of the country used to be highly modular in nature and sometimes no nails were used in the construction process.