Sound Absorbers, Sound absorbent, ACOUSTICAL CONSULTANTS CONTRACTORS PRODUCTS DEALERS IN BANGALORE CHENNAI MUMBAI HYDERABAD
Sound Absorbers, Sound absorbent, Acoustical Contractors and Products dealers imported from USA
Sound Absorbers, Sound absorbent Common Soundproofing Materials sound Absorbers 1) Building insulation rolls
Building insulation works as an excellent absorber of sound at the noise source. The denser and thicker mineral products are considered superior. You can improve the performance by providing an air space all over the soundproofing area and also by making use of insulating materials having a lining – making sure that the lining faces the source of sound. Building insulation is more effective when soundproofing is near about the audible frequency of human voice. The thickness of roll insulation of 3 1/2 inches (just below 9 centimeters) is perhaps most economical.
This is same as in the case of for building insulation rolls.
3) Rigid fiberglass ceiling board and sheets.
Here too, if the board is thicker the effect will also be more. Perhaps the most economical fiberglass board thickness is about 2 inches (5 cm). The performance of fiber glass boards having facings is lesser when compared to fiber glass boards that do not have facings.
4) Form board for roofs
Two to 3 kg density fiberglass form board of 1 inch thickness can be handled easily and works very well.
5) Ceiling boards
Perforated fissured and painted mineral ceiling board can be handled easily and it works fairly well at thickness of about 2 cm. Cast mineral ceiling board with rough texture gives the best soundproofing effect. Note: Ceiling boards of wood fiber do not function particularly well. Foam sheets/tiles and ceiling boards from soundproof foam and foam sheets or tiles of thickness one or 2 inches work well as absorbers and perform almost equally well as the mineral ceiling boards, and can be handled more easily without doubt. As for barrier qualities mineral ceiling board probably is better.
6) Wall panels
General principles are similar to ceiling boards.
7) Floor coverings
Carpets are good sound proofer only when used in the form of absorbers. Much of their efficiency is due to lessening impact noise. Carpets are used mostly to minimize noise from footsteps on timber floors and also to dampen some airborne noise. You get dedicated underlays which can be laid below carpets. You must obtain clear performance data on sound transmission and also on performance on impact noise.
Bricks are better sound absorbers than sound barriers. Comparatively brick is a bad sound absorber. The notion that brick homes are very quiet is usually because the older homes were built with double bricks providing air gaps between the two layers of bricks which contribute considerably to the general soundproofing effectiveness.
There are doubts whether plywood, glass and drywall are barriers or absorbers. They are discussed as barriers in the next part. The many proprietary laminates as absorbers are not really worth the investment. Also the result will be better if you buy a pair of them as un-cemented and assemble them with a gap of few inches of airspace between and secured using a resilient fixing. The small air gap between them appears to add to their soundproofing performance considerably. Cellulose spray on is also a good absorbent but it is not assured what you can expect or what the thickness will be. If used correctly, it may be a very good material for cavities on the roof and as acoustic and thermal insulation. It may be sprayed straight onto the bottom of tiles, roof board or shingles.
Our Products and services
sound absorbing wall tiles, polyester acoustic panels, acoustic hanging panels, studio sound absorbing panels, hanging acoustical baffles, what does acoustic panels do, recording studio in Chennai, where to place sound absorbing panels, ceiling baffles sound absorption, decorative sound absorbing panels, home theater essentials, sonex, how to place sound absorbing panels, sound isolation enclosures, acoustic panel fabric, noise reducing carpet, modular kitchen in kochi, suspended sound absorbing panels, where to place acoustic panels in home theater, textile design studios in Bangalore, inter-techno, noise reduction window inserts, window inserts for noise reduction, decorative sound absorbing wall panels, outdoor sound absorbing panels, interior designers in Trivandrum, thick foam underlay, acoustic sound absorbing panels, how to fix acoustic panels to wall, studio acoustic panels, apartments interior designers in Bangalore, sound absorbing panels for ceilings, hanging acoustic panels, roof windows with integral blinds, sound absorbing foam, how do sound absorbing panels work, acoustician dubai, acoustic panels for studio, absorbing sound with acoustic panels, sound absorbing acoustic panels, low cost interior designers in Hyderabad, hanging sound baffles, how many acoustic panels do i need, auditorium acoustic panels, acoustic isolation panels, residential interior designers in Bangalore, large sound absorbing panels, sound absorbent, how to make acoustic sound panels, sound absorption panels, sound absorption panels for home, interior design kochi, sound deadening wall covering, modern sound absorbing panels, foam soundproofing, acoustic consultants dubai, commercial interiors in Chennai, best material for acoustic panels, acoustic sound panels for walls, sound absorbing panels for home, acoustic sound absorbing wall panels, sound absorbing ceiling panels,acoustic sound baffles, sound level meter, do sound absorbing panels work, sound absorbing ceiling, buy sound absorbing panels, where to buy sound absorbing panels, best interior designers in Hyderabad, interior designs in Hyderabad, soundproofing foam, sound absorbing fabric, fabric for acoustic panels, best interior designers in Coimbatore, what do acoustic panels do, fabric for sound absorption panels, sound absorbing acoustic panel, does acoustic foam block sound, sound deadening wall coverings, industrial sound absorbing panels, sound dampening wall panels, office sound absorbing panels, sound dampening panels, soundproofing walls uk, fibre cement tiles,interior decorator in Chennai, interior designers in kochi, top 10 interior designers in Bangalore, conference acoustics, fabric acoustic panels, acoustic panels for apartment, home interior designers in kerala, industrial noise control products, sound absorbing wall panels, what are acoustic panels used for, acoustic foam uk, acoustic foam, acoustic board suppliers wooden flooring underlays and moisture barriers,