agri koli, nerul - acoustics - auditorium - mumbai
DESCRIPTION
ACOUSTICS - AUDITORIUM - MUMBAITRANSCRIPT
AUDITORIUMCASE STUDY
The Agri-KoliCultural Centre , Sector 24, Nerul
आगरी कोली भवन, Sector 24, Nerul
Architect:
Mr s H. M. Patil
Commisioned by CIDCO
SITE LAYOUTS AND LOCATION Sector 24 NerulDistance from Station- 2.4 KMsLandmarks-Vazirani Sports ClubVidyabahavan Junior College
AUDITORIUMSeatingCapacity –500 people
Aisles – 2`
It generally hosts communal events and folk musical programs for the community
AUDITORIUM
APPROACH
6m wide approach road
One entrance and one exit gate
The entrance leads to the common lobby of the building which houses the ticket counter and the managers office
ELEVATOR/STAIRCASEElevator and staircase can be accessed through the common lobby of the building
Lead to the Auditorium vestibule
VESTIBULEThe vestibule serves as a waiting space for the audience .
It is accessed by the staircase as well as the elevator
It is devoid of any arrangement for seating
Has two access doors on both sides for the audience
One door at the far end used as back stage entry to the stage for actors
ORCHESTRA PIT/SOUND/LIGHTING PIT The orchestra pit is divided into two equal halves. One half for the sound controls and other half for lighting controls
The orchestral pit has a provision for 4 people to regulate the sound and lights simultaneously as the performance is on going
STAGE
Since the stage area has a higher ceiling than the rest of the auditorium, more absorptive are required in this area.
The back wall of the stage is treated with Wood Wool Panels (acoustically absorptive material) and is typically black in color.
ANCILLARY
2 greens room –male and female
1 common room
2 Individual toilet
REFLECTED CEILINGMaterials –Gyptone Tiles
Dimensions-600 x 600 mm
The tiles have perforations which together with the acoustic backing tissue provide good acoustic properties.
FLOORINGMaterials – Carpet 80% 20% Nylon
Some practical techniques to control Structure borne sound are by installing thick carpeting and padding, disconnecting floors and ceilings and remotely balanced ceiling systems. The floors and ceilings are disconnected structurally with resilient underlayment.
All the hard surfaces in the room are covered with carpets. Absorptive wall partitions and acoustical foam coverings are used to dampen sound energy.
WALL TREATMENT
Wood Wool Acoustic Panel
Size:600*1200mm
Thickness:15/20/25mm
The product is light, security, fire resistant(B1-level fire safety standards) and truly non-formaldehyde, completely eliminate the hazards to humans formaldehyde; no need surface decoration, can be arbitrarily applied color, is rich in aesthetics, and uses of this product can maintain a clean indoor environment.
WALL TREATMENTGrooved Wooden Panels
• Material : High Quality MDF board
• Size : 600 x 600 x 25 mm
Medium Density Fibre (MDF) board with fibreglass tissue adhered to its back is the panel arrangement.
Wooden grooved panels efficiently control unwanted echo and allow good audibility in varied locations.
Different varieties of Grooved wooden panels
DOORS2 Types of doors
Single leaf –
• Dim – 1200 x 2100x 100 mm
• Material –
Double leaf –
• Dim – 1800 x 2100x 100
Hardware - panic release locksets with bush bars and levers and with concealed vertical bolts
Noise from the lobby area can be disruptive hence doors are insulated to prevent entry of unwanted noise .
CAT WALK
Elevated surface
Air condition was not on
Flood lights generate a lot of heat
Highly insulated
Entry was dangerous
LIGHTING FIXTURES
THANK YOUGroup –
• Nikhil s.
• Neel s.
• Akshay c.
• Deepesh. m
• Girish a.