Tag: acoustic glass

Here’s the Simplest Way of Determining the Energy Efficiency of Your Building

Post author By AIS
Post date November 30, 2018
No Comments on Here’s the Simplest Way of Determining the Energy Efficiency of Your Building

Times are changing, and so is the environment consciousness level of people. Today, when it comes to architecture and interior design, the facet of energy efficiency is taking a front seat. Home and office owners are beginning to imagine and create functional, future-proof and environment-proof spaces that do not have a high dependency on artificial energy. And, in their mission to reduce the carbon footprint of their buildings, glass plays a huge role since doors, windows and facades are the primary barriers separating the external environment from the internal environment.

Now, the first step towards making your building energy efficient lies in determining its present efficiency. Only then will you be able to select the right glass glazing in accordance with the results of your building’s energy efficiency determination. So, how does a layman do it?
You might imagine that calculating something such as energy efficiency is beyond your expertise and well within the grasp of only a professional architect, engineer, builder, or an interior designer. Yet, there’s an easier, quicker and extremely reliable way out – carrying out a virtual simulation of your building in the palm of your hands.
Being one of the most innovative glass manufacturers and glass suppliers in the country, AIS also offers an interesting portfolio of architectural mobile applications helpful to the layman. One of them is the AIS Glass Simulator – an app that lets you analyse your building for energy efficiency based on a wide range of parameters. Moreover, the app also recommends the best-suited high-performance glass products from AIS’ extensive portfolio depending upon the analysis of your building.
Easy, right?
With such an innovative application on your phone, you can take an informed decision about choosing the right glass glazing for your home or new project by carrying out a quick simulation anywhere, anytime. All you need to do is input a few details about your building, such as location, shape, orientation, wind-load, etc. On the basis of these parameters, the app will scrutinize your building to create an energy performance profile while also suggesting the most apt glass solution to turn your building energy efficient.
Add to that the extensive Product Catalog with different glass types manufactured by AIS and their details, along with a Project Showcase which features many buildings and projects from all over the country which have different AIS glazing installed, and you have the complete package on your fingertips.
Here are all the benefits of the app in brief:
• Easily analyse your building’s energy performance
• Get an intelligent analysis report
• Save time, energy and money spent on finding the right glazing
• Discover the entire high performance energy efficient glass range by AIS – AIS Ecosense
• Visualize how your chosen glass solution will look in real life
Easy-to-use, informative and helpful! Who knew energy simulation of a building could be this fun?

Tags acoustic glass, Architectural Glass Manufacturers, energy efficient glass, glass companies, glass company in India, glass manufacturer, glass supplier, glass types, glass windows, high performance glass, Low E Glass, manufacturing of glass, windows glass

Daylight Analysis & Glazing Selection: A Case Study

Post author By AIS
Post date November 23, 2018
No Comments on Daylight Analysis & Glazing Selection: A Case Study

Natural lighting is an extremely important part of any building – simply because it is beneficial to both comfort and energy efficiency of an interior space. Having ideal natural lighting inside a building can reduce the dependency on artificial lighting and create a much more holistic environment for rest, relaxation and work.
Yet, enabling the perfect balance of natural light within a building is not merely a function of using a glazing which will reflect heat and filter light. It depends on quite many factors, including the building orientation, the appropriateness of light diffusers installed, and also the kind of façades and windows in place. Thus, architect and building owners must conduct a thorough daylight analysis of any building in order to suggest glass that minimises discomfort and maximises visibility. Only after analysing the results of such a study can one opt for retrofitting buildings with low-E glass or going for a new glazing with the ideal U-value and SHGC.
This is what we performed for a corporate building in Mumbai.
CHALLENGE
A corporate building in Mumbai required an optimum glazing solution to maximize its VLT (visible light transmission) requirement without overdesigning the building.
SOLUTION
Going by the specifications of glass, one with the lowest U-value and SHGC would have been the right solution for the corporate building. Yet the solution was not so easy.
In order to determine the effect of various glazing variants on the building, a daylight analysis was performed. The two glazing variants simulated for the building were Clear Glass (VLT 78%) and high performance glass (VLT 21%). Both the glasses performed identically in terms of achieving the optimal lux levels. Clear Glass, in fact, caused glare in certain portions of the building.

As can be seen in Fig. 2, the first case is Clear Glass (VLT = 78%). The pink region shows the area which will have glare, and the grey region indicates sub-optimal lighting. The second case is high-performance glass (VLT = 21%). Here, we can see the reduction in glare area without reducing optimum lux level.
Thus, AIS recommended using high-performance glass in order to reduce cooling load without compromising on the lighting load.
RESULTS
From the study conducted, the following results were deduced:

The same fenestration behaves differently depending on the specific design.
It should not be assumed that products with low U-Value and SHGC are the best and universal solution.
For windows receiving a high amount of solar radiation, products with low SHGC would perform better. Hence, a glazing solution should be selected only after thoroughly analysing the building design.

As mentioned earlier, architects and glass manufacturers have to study various factors in building design before selecting the ideal glazing. An important factor is window orientation and area which allows ideal dispersion of daylight without causing glare or excess heat gain. It has been observed that south-facing windows let in the highest amount of daylight while north-facing windows let in diffused and reflected glare-free light. On the other hand, east- and west-facing windows let in direct sunlight, glare, and heat gain, which are difficult to manage. Thus, different glazing solutions are required for different orientations, especially in the kind of building mentioned in the case study.

Tags acoustic glass, Clear Glass, Glass Making, glass manufacturers, high performance glass, lacquered glass, Low E Glass, Retrofitting buildings, Retrofitting Buildings For Energy Efficiency, solar control glass, upvc doors, uses of glass

Tackling Common Glass Window and Door Issues in Winter

Post author By AIS
Post date November 22, 2018
No Comments on Tackling Common Glass Window and Door Issues in Winter

In India, most parts of the country, that is, the season of winter usually comes as a relief. With the long, scorching summer heat giving way to cooler climes, shorter days and cosy afternoons, winters are usually very well received all over the country. Yet, such a change in the season and the weather is not without its own set of complications, especially for your glass doors and windows.

Bear in mind that glass, aluminium, wood, and uPVC are merely materials that respond to changes in the external environment – temperature being a huge factor. Most materials compress and shrink in the cold, and there is also the issue of dew and condensation that accompanies chilly temperatures. Therefore, preparing your glass window or door before-hand will go a long way in ensuring their longevity and performance during the winters.
Let’s take a look at a few common issues that might plague your glass door or window in the cold, and how you can tackle them expertly:

Condensation

Condensation mainly arises due to a drastic temperature difference around a particular surface. In winters, while the external environment is often cold and dry, our home and office interiors run on conditioned air which is usually warm and, thus, humid. This temperature difference leads to condensation on the surface of the cold window and door glass, thus fogging your view. While some condensation is absolutely normal, if you notice persisting condensation for long periods or some moisture in your window glazing, then it means that moisture might have entered your glass by way of some gap or leakage. This can hamper the insulation of your home. We recommend getting your windows and doors checked for gaps and weather insulation before winter reaches its height.

Leakages

Building on from the previous point, leakages and gaps in your glass door and window can also create drafts, or passages for air flow from outside to inside. If cold air leaks inside your home from the outside, then your home’s energy efficiency and comfort can be compromised. Such drafts are usually signs of old, non-insulating glass which you can replace easily with modern energy-efficient glass and insulated glass units.

Insulation

Apart from cold air, the inability of your door or window glass to retain internal heat can lead to massive heat loss. Such an insulation problem is directly opposite to the one faced by buildings in summer when the desired functionality from glass doors and windows is reflecting solar heat. You can tackle this situation by installing retrofitted insulating glass in over your existing glass doors and windows.

Moisture and rotting

Finally, condensation can also occur on the frames of doors and windows, thus causing deterioration. Humid and warm internal climate during winters can also contribute to moisture entering your old window and door frames, especially if they are made from old wood. The solution for you could be switching to weather- resistant uPVC doors and windows. uPVC is a modern framing material that does not rot or get affected by temperature and climate changes, thus keeping your doors and windows in the healthiest state possible throughout the year.
Take note of the above-mentioned issues and tackle them swiftly for happy winters – both for you and your glass windows and doors!

Tags acoustic glass, glass, glass company in India, glass suppliers, glass windows, Heat Resistant Glass, high performance glass, types of glass, upvc doors and windows, uPVC Window designs, window glass manufacturer, windows glass

Noise Outside Quiet Inside

Post author By AIS
Post date May 20, 2015
No Comments on Noise Outside Quiet Inside

Noise is a growing concern and a nuisance, especially in urban areas.No matter where it originates from, noise is everywhere. It can be your next door neighbour blasting rock music or a ramped up car stereo. Sometimes the noise caused by outside traffic can cause disturbance and stress over a continued period of time.
Does noise affect you?
Too much noise can be damaging to health and can hinder learning and concentration. Noise is tiresome; it makes you anxious, annoys you, causes stress and leaves you fatigued. Studies have shown that noisy workspaces are less efficient than quiet ones. Therefore, it is very important to find new ways to keep noise where it belongs: outside.
Is there a solution?
Yes, there is! Nowadays, architects and designers are increasingly looking at glass as a preferred material while designing contemporary living spaces. All that is needed is a glass which enhances the building’s aesthetics as well as effectively eliminates external noise.
Laminated glass which is made by laminating two pieces of glass together with a poly-vinly-butryl (PVB) interlayer dampens the sound and reduces sound transmission. Laminated glass also provides other benefits like safety and security.
AIS Acousticglas^TM featuring a specialized PVB interlayer provides up to 90% in exterior sound. It helps to keep the inside of your room in tranquil quietude while you give ear to sound that really matters. AIS Acousticglas^TMis used for doors, windows, partitions in homes and offices.

Benefits:

A noise free space is essential so that external noise does not hinder concentration and provides you a stress free environment. It also addresses people’s need for a quieter and a more comfortable place to live in. The offices and workplaces can maintain sensible noise levels and a work friendly environment.

For more details, visit: https://www.aisglass.com/