He holds bachelor degrees in education, commerce and management. Erik started in the plastic industry in and has been active within Aliaxis in various roles with thermoplastic pipe systems for building, industrial and utility applications. His experience has evolved in to a responsibility for the business development of high rise solutions within the Aliaxis group for Asia and the Pacific region.
He is in close contact with Aliaxis companies world wide concerning engineering and product management. Nowadays, Erik assists project developers, consultants and installers with technical options in high rise projects specially for drainage systems.
Bank Account Number: Remember Me. Many assumptions in existing codes defining the entrained airflows within building drainage vent systems cannot be theoretically supported, so designers concerned with these systems need analysis and simulation capabilities which are at least as reliable as those enjoyed by other building services practitioners.
The Method of Characteristics solution techniques which are well established in the pressure surge field are now used to provide solutions for drainage designers. The material is applied to a whole range of abstract scenarios then to a series of real world applications including the forensic modelling of the SARS virus spread within Amoy Gardens in and the refurbishment of the O2 Dome.
In validated test simulations air admittance valves AAVs have been shown to provide as least as good protection for water trap seals as a fully vented system, and in tall buildings in some circumstances, even better. The fully engineered designed active control system utilizing AAVs for negative pressure relief and Positive Air Pressure Transient Attenuators PAPAs for positive transient relief is shown to be an effective method for balancing the need for safety and efficiency while maintaining functionality invisible to the user.
To see the complete article, download the PDF file here. As it is the case with any new approach that challenges the status quo, the actual degree of acceptance of this conceptual design greatly varies from State to State but an ever growing number of engineering firms are displaying the USGBC plaque in their offices and the request for LEED consultants is on the rise; some of the larger firms have their own, in-house, LEED consultant.
Transient Airflow in Building Drainage Systems [John Swaffield] on ykoketomel.ml *FREE* shipping on qualifying offers. Giving you the first comprehensive. Many assumptions in existing codes defining the entrained airflows within building drainage vent systems cannot be theoretically supported, so designers.
The protocol, often seen as having an environmental only focus, actually addresses a variety of economic issues as well. Such issues vary from supporting local businesses to reducing maintenance, up-keep and running costs of the buildings. This in turn, can even have an affect on things like loans and insurance as well as make the building more attractive for occupancy.
This is certainly the case when the venting system of large buildings is looked at from a LEED prospective. Whether it is designing a plumbing system or grilling a steak, there are always options.