Rainwater Drainage
Exterior sheet-metal gutters and leaders for rainwater drainage are not normally included as part of the plumbing work. Interior leaders or […]
Sociological changes, new technology in industry and commerce, new building codes, other new laws and regulations, inflationary economies of nations, and advances in building technology place an ever-increasing burden on building designers
and constructors. They need more and more knowledge and skill to cope with the demands placed on them.
The public continually demands more complex buildings than in the past. They must serve more purposes, last longer, and require less maintenance and repair. As in the past, they must look attractive. Yet, both building construction and operating
costs must be kept within acceptable limits or new construction will cease.
To meet this challenge successfully, continual improvements in building design and construction must be made. Building designers and constructors should be alert to these advances and learn how to apply them skillfully.
One advance of note to building design is the adaptation of operations research, or systems design, developed around the middle of the twentieth century and originally
applied with noteworthy results to design of machines and electronic equipment.
In the past, design of a new building was mainly an imitation of the design of an existing building. Innovations were often developed fortuitously and by intuition and were rare occurrences. In contrast, systems design encourages innovation.
It is a precise procedure that guides creativity toward the best decisions. As a result, it can play a significant role in meeting the challenges posed by increasing building complexity and costs. The basic principles of systems design are presented
in this section.
Exterior sheet-metal gutters and leaders for rainwater drainage are not normally included as part of the plumbing work. Interior leaders or […]
Radiant heating, or panel heating as it is sometimes referred to, consists of a warm pipe coil embedded in the floor,
In hot-water and steam-heating systems, heat is released to the spaces to be warmed by radiation and convection. The percentage transmitted
To maintain a consistently high level of quality in design and construction documentation, a rigorous internal review of the documents
Materials used in masonry construction should be capable of meeting the requirements of the applicable standard of ASTM. Second-hand materials should
A good lighting system not only provides adequate quantities of light for safe, efficient visual performance but also good quality of
Issuance of a purchase order differs from issuance of a subcontract (Art. 17.10.1). A purchase order is issued for material
Concepts for improving and maintaining quality in the constructed project stress the participation of the design professional in the project team
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