Noise transmission through ceiling surfaces is a pervasive problem in guestrooms. Praveen K Singh writes how hi-tech acoustic tiles not only add magnificence to the interiors but also reduce noise.

Ceiling surfaces can be a great location to set up sound-absorbing tiles to improve in-room acoustics. With the help of newer technologies, today, there are a wide variety of acoustic ceiling tiles designed to block both structural and airborne noise transmission. Acoustical ceilings are large-format panels with below-the-grid installation. These tiles are trendy as they are lightweight, squeeze-able compound with a dry-wall like aspects.

Manish Sanghi, executive director (marketing) of Everest Industries that offers solutions for interior and exterior roofing, wall cladding and partitioning to the hotel industry, says, “We are looking at the hospitality industry keenly and the stakes in this sector is rising with the need to reduce construction costs. We are offering solutions whereby speedy construction is possible in the area of dry construction.”

The mineral fibre acoustic ceiling tiles that is available in the market combines style with excellent acoustic properties. These tiles are coated with high quality vinyl latex paint to offer outstanding light reflection that makes the interiors appear brighter. Its light reflection is over 85 per cent. It also provides superior thermal insulation and resistance to fire, which complies with BS 476 Class 0/Class 1 specifications.

Sanghi asserts that these new acoustic tiles serve as a superior substitute to the interior ceiling products. “With the rapid growth in demand for commercial and office space, these acoustic tiles are ideally suited as an interior ceiling solution for guestrooms and entertainment outlets, etc. In fact, star properties with their exacting requirements for customised interior lighting and minimal noise would find these tiles most suitable,” he explains.

These tiles also cut down time of setting up as compared to that for wet construction. The cost remains marginally higher but overall, the total cost (with less time involved) is limited and gives timely ROI. The market also offers wood-free, eco-friendly non-combustible products that are vital for eco-friendly hotels.

Underlying technology

Most of these acoustic tiles are manufactured using the cutting-edge HFPS technology, where starch is used as a binder. This technology employs the wet process to manufacture tiles using hydrosynthesised, biosoluble long fibre with purified starch as binder. It contains absolutely no carcinogens, thus eliminating all health hazards.

Conventionally, mineral fibres are used in various ways to make such tiles. So, by using starch companies are offered an organic solution too. Acostyle concept has been devised keeping in mind the problems of sound effect in enclosed surrounding like conference rooms, board rooms, etc. So much so that hotel rooms are also increasingly finding this feature helpful “because decreasing the noise level of room is high on demand”, Sanghi adds. Several companies have come up with e-board (cement-based board), which can be used in place of plywood, which also cuts costs by half.

Ritu Bhatia Kler of Total Integrated Design explains that these acoustic tiles are being used frequently these days. She adds, “Firstly, they keep noise levels low and make business and recreational areas sound great. Secondly, they give superior aesthetics, which comes with stylish and contemporary interior designs, and with various texture options to suit any ambience. Moreover, it is easy to install as it has regular edges and excellent dimensional stability which allows easier integration with the supporting suspension system.”

source : www.expresshospitality.com