Tag Archives: National

Design tips for going barrier-free

The great advantage of barrier-free showers is they are more functional than their traditional counterparts. They provide easy access for anyone—especially children, the elderly, and those with reduced mobility. Further, the absence of doorsills and corners makes them easier to maintain. Seamless floor transitions also maximize floor space by making the shower look and ‘feel’ bigger. This is particularly true for small bathrooms where glass doors are eliminated to make the space more functional and practical.

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Designing barrier-free showers

Over the last decade, it seems the demand and desire for barrier-free bathrooms has grown dramatically. Aside from the importance of accessibility and universal design for those with physical challenges, this phenomenon can be partially attributed to ‘baby boomers’ who are now finding they are not as mobile as in the past; some are having difficulty stepping into a tub or even over a 150-mm (3-in.) high shower curb. Additionally, the popularity of large hot tubs in bathrooms seems to have run its course. Many builders have started to switch from using space-consuming and somewhat energy-inefficient luxury fixtures and are instead installing multiple shower heads and sometimes a steam generator into shower spaces.

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What’s in a Name? How ACI is changing the discussion on waterproofing

For as long as anyone can remember, the construction industry has used the word ‘waterproof’ to describe construction materials. People commonly refer to something as being waterproof if it holds water in or out and does not leak. However, the word waterproof is technically not defined this way. Most dictionaries define it as being impervious to water, that water cannot penetrate it at all. This raises a serious question: Can anything really be completely impervious to water?

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Understanding waterproofing

Moisture infiltration can cause serious damage within a structure. When water in liquid form is present, the impact can be catastrophic—the structure can become uninhabitable. There are various methods used to address water penetration within a structure, and two of the most common techniques are waterproofing and dampproofing. Both these options can prevent moisture, but waterproofing will resist the passage of water under hydrostatic head pressure. In other words, it stops liquid water penetration when the water is in contact with the waterproofing material. In comparison, dampproofing only resists water in the absence of this hydrostatic pressure.

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Advantages and disadvantages to fibre-optic communication within buildings

One of fibre-optic cable’s benefits is that it has the highest possible information transmission capacity among all communication cable types with a relatively small cable diameter of typically less than 20 mm (0.8 in.) The main deterrent in deploying fibre cable is the requirement to convert electrical communication signals to optical signals using fibre-optic transceivers. This adds complexity and cost to the communication systems. However, optical transceiver pricing has dropped considerably over the years; this cost can be minimal compared to the overall benefit of fibre-optic cable deployment.

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The rebirth of ceiling fans

Reinvented, resized, and re-engineered, contemporary ceiling fans should no longer be an afterthought when it comes to design and occupant comfort. Innovative modern engineering has re-established ceiling fans as an integral part of comfort and energy conservation. Whether used on their own, employed with natural ventilation, or specified in tandem with air-conditioning systems, achieving proper air circulation with ceiling fans is no longer up in the air.

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Bollard Protection: Specifying a solid strategy for campus safety

With diverse facility types, increased numbers of visitors, and unique traffic flow requirements, architects are tasked with finding ways to incorporate security and safety measures wherever possible. When planning or revitalizing campuses, precautionary measures should be taken to ensure student safety and prevent damage to institutions and businesses. Planning for traffic control and management is necessary. One strategy being put into action is the use of bollards, as they can play a pivotal role in ensuring safety and security when implemented in architectural planning for campus life.

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