HOTEL SECTOR GUIDE - Saint-Gobain Gyproc India · Saint-Gobain Gyproc false ceiling and drywall...
Transcript of HOTEL SECTOR GUIDE - Saint-Gobain Gyproc India · Saint-Gobain Gyproc false ceiling and drywall...
HOTEL SECTOR GUIDE
P R E F A C E
The Indian hospitality sector is growing rapidly and with the growth the demands are increasing on the quality and speed of construction, finishing standards and performance parameters like acoustics and fire protection to match to the best of global standards.
Saint-Gobain Gyproc false ceiling and drywall technology is a proven and preferred technology used worldwide by the hospitality industry to deliver high performance hotels as per globally recognised standards. Gyproc’s dry technology delivers the following advantages to a hotel:
Faster construction leading to faster opening of hotels (3 to 4 times faster than brick/block technology) Lightweight technology which helps build taller Superior acoustic insulation (from 45 STC to 70 STC) Fire safety protection (from 30 mins to 4 hrs) Great aesthetics (Q4 levels of finishes) Sustainable construction (water free technology using 100% recyclable materials)
In this book, we are showcasing how Gyproc drywalls will meet your design requirements, the various solutions available from us, a selection of projects done by Gyproc in India in the last few years and how Gyproc can help you build your dream hotel.
Palladium hotel, Mumbai
Crowne Plaza, Cochin C O N T E N T
INTRODUCTION 04
DESIGN CONSIDERATION 05
GYPROC SOLUTIONS 15
GYPROC PROJECT REFERENCES 23
HOW GYPROC CAN HELP YOU 34
INTRODUCTION
1
2
3
Service apartments / Guestrooms Banquet rooms / Ballroom lobbies,
Restaurants
BOH / Administrative areas
1 2 3
The space design concept of a hotel is constructed around people and activities.
Each area has a distinct design requirement depending on the traffic and activities taking place there.
Hotel areas are distributed into:
Public areas: banquets, gymnasiums, spas, pubs, discotheques, restaurants, lobbies, conference and meeting rooms
Back of house (BOH) areas: administrative offices, staff canteens, maintenance rooms
Service apartments / Guestrooms: room size, bathroom size, star category, personal zone with comfort
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D E S I G N C O N S I D E R A T I O N
Fire and life safety
Acoustic comfort
Finishes
Other design requirements
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Taj Hotel, New Delhi
Safety of guests in the event of a fire is the top priority. It is not always possible to prevent fire, hence hotels must be designed with adequate active and passive fire
protection systems. Fire protection helps in achieving three goals: life safety; property safety; continuity of operations.
Fire starts when a flammable and/or a combustible material along with adequate supply of oxygen or another oxidizer are subjected to enough heat.
Fire will sustain only if there is a supply of Heat-Oxygen-Fuel forming the Fire Triangle
Removing any one component from the triangle will prevent a fire from starting or will douse it
FIRE AND LIFE SAFETY
Active measures
These directly work towards controlling the fire, for example smoke alarms and sprinklers.
Passive measure
These measures control the spread of fire from one side of the surface to the other. For example using materials with
limited or no contribution to spread of fire, and using compartmetation (walls) to curb an existing fire.
OXYGEN
FUELHEAT
The spread of fire within a building can be restricted by
sub-dividing it into compartments separated from one another
by walls and/or floors of fire resisting construction. The
objectives are two fold:
To prevent rapid fire spread which could trap occupants in
the building.
To reduce the chances of fires becoming large, which are
more dangerous not only to occupants and fire service
personnel, but also to people in the vicinity of the building.
COMPARTMENTATION
1 Hour FR Partition
2 Hours FR Partition toMechanical and Lift shafts
(Includes M & E Service Shafts)
1 Hour FR Partition
2 Hours FR Partition toCorridor (Escape Route)
REPRESENTATION OF FIRECOMPARTMENTATION FOR GUESTROOM
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FIRE RATING STANDARDS FOR MATERIALS
Passive fire standards for systems
BS 476 (4,6,7): Fire tests on building materials and structures
BS Part 20: Methods for determination of the fire resistance of elements of construction (general principles)
BS Part 22: Methods for determination of the fire resistance of non-load bearing elements of construction
TYPICAL FIRE RATING STANDARDS FOLLOWED BY HOTELS IN INDIA
Area Usage Type
Public Assembly, nightclubs, exhibition halls, ballrooms, function rooms 2
Public Lecture halls, dual purpose spaces, meeting rooms, workshops 2
Public Mercantile, retail 2
Residential Guestroom walls 1
Residential Corridor room walls, shaft walls 2
BOH Storage, mechanical equipment room, supplies, furniture and similar BOH spaces 2
Admin Offices 1
Fire rating (Hrs)
Standard for building: As per National Building Code (NBC) India – Part 4 Fire Life and Safety
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Type of material Absorption
0.9 NRC ( 90% Sound Absorption)Ecophon
0.5 NRC ( %0% Sound Absorption)Mineral Fibre tiles
0.7 NRC ( 70% Sound Absorption)Gyptone
Transmitted
Converted
Reflected
Incident energy
α = transmitted + converted
incidentsound absorption coefficient
ACOUSTIC COMFORTAcoustic comfort in a hotel is achieved by minimization of noise transmission from one guestroom to another and the control of noise levels and characteristics in
public areas, guestrooms, restaurants, etc. There are two ways to achieve acoustic comfort:
Sound Insulation
It is the term describing the reduction of sound which passes between
two spaces separated by a dividing element (wall). The sound energy
may pass through the dividing element (direct transmission) and
through the surrounding structures (indirect or flanking transmission).
Application areas: between guestrooms
Sound Absorption
It is the term given to the loss of sound energy when reflected on a
surface. Application areas: restaurants, meeting rooms
S
Sound insulation of separating construction =Sound level in room 1 (L1) - Sound level in room 2 (L2)
L1 L2R
B
S = Source roomR = Receiving roomB = Building element
Guide to sound insulation levels for speech privacy
140
dB
120
100Verynoisy
Intolerable
80
Noisy
60
40Quiet
0
20Veryquiet
Perception of sound pressure levels
Threshold of pain
Threshold of hearing
Lawn mower
Concert
Sound pressure level
Television
Phone ringing
Jet take-off
Car (moving)
Traffic on major road
Quiet room / library
Quiet countryside / calm human breathing
Normal conversation
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Schematic of leakages due to flanking sound
1 Direct transmission
2 Flanking transmission via adjacent constructions (floor, wall and ceiling)
3 Transmission via ceiling void, windows, ventilation ducts etc.
4 Leakage
S = Source room
R = Receiving room
B = Separating building element - drywall partition
R
BS
3 3
3
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2
1
2
4
Flanking of sound can happen due to the junctions in the wall, running services into the walls, or through the gaps between the walls and the ceiling.
A reduction in flanking transmission will help in achieving good room acoustics.
STANDARD STC TABLE
STC
15 to 25 Normal speech can be understood
25 to 35 Loud speech easily understood. Normal speech 50% understood
35 to 45 Loud speech 50% understood. Normal speech faintly heard but not understood
45 to 55 Loud speech faintly heard, but not understood. Normal speech usually inaudible
55 and up Loud speech usually inaudible
Speech Audibility
Poor
Marginal
Good
Very Good
Excellent
Noise Control Rating
Given a typical background noise level of 30dB on the listening side.
Sound insulation is measured by two commonly used terms - Sound Transmission Class (STC) and Weighted Sound Reduction Index (Rw). Both the terms define
different standards however, the result is more or less the same.
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TYPICAL STC RATING FOR HOTELS IN INDIA Minimum STC
Guestroom party walls in masonry 50+
Guestroom party walls in gypsum on stud system 55+
Guestroom shaft and chase walls at bath 50+
Guestroom elevator shaft walls 50+
Guestroom corridor walls 48+
Floor / ceiling construction - concrete 50+
Floor / ceiling construction - wood frame system 55+
Space / Area Minimum IIC
Guestroom floor to ceiling 55
Occupancy NC Curve
Private residences / Service apartments
Bedrooms 28-38
Family rooms and living rooms 28-38
Individual rooms or suites 28-33
Hotels / Motels
Meeting / banquet rooms 25-35
Halls, corridors, lobbies 38-43
Service support areas - kitchen, pantry, administrative office 38-48
TYPICAL NOISE CRITERIA RATINGS
Standard for building: As per National Building Code (NBC) India - Part 8 Acoustics control (Residential Group ‘A’ - Hotels as subdivision 9.2.2.1)
Acoustical standard for systems: ISO 717: Rating of sound insulation in building and of building elements - Part 1: Airborne sound insulation
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NOTE: IIC - Impact Insulation Class
Hotels distinguish themselves by their unique aesthetics. The look and finish of a hotel speaks for its class and sophistication. Finishes therefore, are a key design
consideration. Hotels need finishing options like wall paints, wall papers, decorative wall fabrics, tiles, niche walls and corners, cladding of mirrors .
PUBLIC AREAThe public areas of a hotel are generally the more visited areas. Finishes like decorative and
well lit ceilings, stone clad walls with decorative mirror or signature art pieces, add to the
aesthetics of the space. Acoustic fabrics and wall papers add to the aesthetics while giving the
space its needed functional benefit.
FINISHES
GUESTROOMGuests spend most of their time in the guestroom. Suitable finishes like a smooth painted wall
or a decorative niche wall with masterpieces of art or bed heads create the right ambience,
leading to comfort of the guest.
BOH AREAThe finishes required in BOH areas are more functional in nature without compromising the
basic aesthetical appeal as they are the busiest areas of the hotel. The finishes thus need to
perform on parameters such as robustness, heavy load, flexibility of services and hygiene.
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Loading constitutes a very important part in the construction of drywalls. Loads vary from static to moving loads in hotels. In a modern hospitality space the weight varies
from a light 30kgs to a benchmark of 250kgs. Modern gypsum walls and their accessories have kept pace and are designed to take unplanned loads of up to 32kgs/m2.
Gypsum walls are typically designed to support doors of 2.4m x 1.2m weighing over 100kgs and can support up to a million movements without any deflection in the wall.
LOADING DETAILS
Loading can be of two types: planned and unplanned
OTHER DESIGN REQUIREMENTS
Planned loading: Planned loading is done through
weight fixtures which are planned during the design of
a drywall and depend on the weight per linear meter.
Anchor Load bearing capacity
Heavy weight
Area
Light weight
Medium weight
BOH
Guestroom
Public area
Unplanned loading: Unplanned loading is done through light weight
fixtures which are mounted directly on the finished drywall using
specially designed fasteners.
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Drywalls are more convenient than brick/block construction when it comes to passing pipes for plumbing or fitting switch boxes into them, as the metal framing has
utility slots for services. Ledge walls can be created in drywalls to accommodate heavy sewage pipes. Also, it’s very easy to install flush tanks in washrooms with the
help of supports and fasteners. Repair and maintenance becomes much easier with these walls.
SERVICE MANAGEMENT
Electrical Services
Mechanical Services
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TEN IMPORTANT ASPECTS WHEN DESIGNING A HOTEL
1. SOUND INSULATION
Gyproc drywall systems ensure guest privacy, contribute to a good night‘s sleep and provides quiet areas for various events.
7. OPTIMISED PROJECT COSTS
Due to faster installation, faster completion and structural savings, Gyproc drywall systems lead to significant savings in total project costs when compared to traditional bricks and blocks.
10. AVAILABILITY AND PERFORMANCE
Gyproc products are available all over India with their own sales and technical support. We have 3 plants located in 3 parts of the country i.e. Jind (near Delhi), Wada (near Mumbai) and Bengaluru.
6. DURABILITY AND MAINTENANCE
Gyproc drywall systems have a positive impact on whole lifecycle costs. They lead to more predictable maintenance cycles, which are cost-efficient and less disruptive to guests.
9. SUSTAINABILITY
Our plasterboard is 100% recyclable into new plasterboard or soil conditioner. The installation of Gyproc systems uses less water when compared to traditional brick and block construction.
3. SAFETY OF PEOPLE AND INVESTMENT
Passive fire protection of internal partitions is critical for the fire safety concept of a building. Gypsum is incombustible and protects against fire.
4. HEALTHY INDOOR CLIMATE
Our plasterboards do not contain any hazardous substances and Gyproc drywall systems can be specified with Activ’Air® cleaning features to ensure a lower formaldehyde level.
8. ENERGY EFFICIENCY
Thermal insulation in the partitions ensures that heating or cooling energy doesn‘t leave the dedicated area. Less mass requires less energy to be heated up or cooled down to a pleasant level.
2. ROOM ACOUSTICS
Our Ecophon and gyptone range absorptive product surfaces help to optimize speech intelligibility and reduce noise build-up in public spaces.
5. AESTHETICS AND DESIGN POSSIBILITIES
Our Gyproc plasterboards guarantee freedom in design and provide seamless and crack-free surfaces of the highest smoothness.
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G Y P R O C S O L U T I O N S
Guestroom area systems
Public area systems
BOH area systems
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Novotel, Pune
GUESTROOM AREA SYSTEMS
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2
4
1
System
Wall between guestroom and corridor
Wall between bathroom and corridor
Internal wall in bathroom
Guestroom ceiling
Wall between two bathrooms
Shaft wall
Wall between two bedrooms
Suggested Functional Parameters
Sound insulation
Plain ceiling, moisture resistance properties in bathroom
Fire resistance Moisture resistance
1. Guestroom
2. Corridor
3. Bathroom
4. Shaft area
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Room to room twin studThickness
(mm)
200 60 57
Acoustic(dB)
Fire(min)
Room to room single studThickness
(mm)
144 60 56
AcousticdB
Fire(min)
Room to corridorThickness
(mm)
132 120 52
Acoustic(dB)
Fire(min)
Thickness(mm)
132 120 52
Acoustic(dB)
Fire(min)
Bathroom to corridor
WALL AND CEILING TYPES FOR GUESTROOM AREA SYSTEM
Shaft wall Gyproc Plain Ceiling
Thickness(mm)
200 30 57
Acoustic(dB)
Fire(min)
Thickness(mm)
97 30 43
Acoustic(dB)
Fire(min)
Thickness(mm)
102 120 42
Acoustic(dB)
Fire(min)
Bathroom to bathroom Bathroom to room
Legendmm - millimetermin - minutesdB - decibel
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PUBLIC AREA SYSTEMS
1
6
4
2
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3
4These areas are totally different in terms of usage patterns
and require separate functional parameters.
1. Lobby
2. Conference / meeting rooms
3. Banquet hall
4. Business office
5. Lounge
6. Spa and gym
7. Restaurants
System
Meeting rooms
Conference rooms
Wall between office and public area
Ceiling in conference room and meeting rooms (Acoustical)
Public area toilets
Wall between business centers
Banquet hall walls
Function
Sound insulation Fire resistance Aesthetics Moisture resistance
Ceiling in banquet hall and restaurants (Acoustical)
Ceiling in lobby and other public areas
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WALL AND CEILING TYPES FOR PUBLIC AREA
Conference roomMeeting roomBanquet hall Public toilets Administrative office
Thickness(mm)
200 120 55
Acoustic(dB)
Fire(min)
Thickness(mm)
122 60 54
Acoustic(dB)
Fire(min)
Thickness(mm)
122 60 56
Acoustic(dB)
Fire(min)
Thickness(mm)
117 30 55
Acoustic(dB)
Fire(min)
Thickness(mm)
119 30 44
Acoustic(dB)
Fire(min)
Gyptone ceilingAcoustical ceiling - EcophonCorridor
Thickness(mm)
98 60 46
Acoustic(dB)
Fire(min)
ODS
As applicable 0.9
Acoustic(NRC)
ODS
As applicable 0.8
Acoustic(NRC)
LegendODS - Overall Depth of Systemmm - millimetermin - minutesdB - decibelNRC - Noise Reduction Coefficient
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BOH AREA SYSTEMS
1
3
4
25
6
These areas are totally different in terms of usage pattern
and require separate functional parameters.
1. Food preparation and storage areas
2. Administrative offices
3. House keeping
4. Staff canteens
5. Laundry
6. Stores
System
Corridor walls
Laundry and kitchen wall
Ceiling in administrative office
Ceiling in wet areas
Public toilets wall
Administrative offices wall (acoustical)
Canteen walls (acoustical)
Function
Sound insulation Fire resistance Aesthetics Moisture resistance
Ceiling in BOH area
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WALL AND CEILING TYPES FOR BOH AREA SYSTEMS
Canteen walls Corridor walls Laundry / Kitchen walls Public toiletsThickness
(mm)
122 60 50
Acoustic(dB)
Fire(min)
Thickness(mm)
124 120 54
Acoustic(dB)
Fire(min)
Thickness(mm)
113 30 50
Acoustic(dB)
Fire(min)
Thickness(mm)
117 30 55
Acoustic(dB)
Fire(min)
Wet area ceilingAdministrative office ceiling Gyproc metal ceiling for BOH corridor Administrative office walls Thickness
(mm)
119 30 37
Acoustic(dB)
Fire(min)
Legendmm - millimetermin - minutesdB - decibel
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Marina Bay Sands, , Singapore
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G Y P R O C P R O J E C T R E F E R E N C E SJW Marriott, New Delhi
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PALLADIUM HOTEL, MUMBAI
Other Systems
Banquet halls Gyproc® drywall systems (204mm) + performancelevel STC 58 (with 2x50mm insulation), FR (2 hrs)
SPA - Gyproc® fibre cement drywall performance level STC 50, FR (2 hrs)
BOH - Gyproc® Metal - ceiling systems + performance level 0.5 NRC
Guestrooms Gyproc® drywall systems (230mm) + performance level STC 55, FR (2 hrs)
Owner / Client: Pallazzio Hotels and Resorts
Principle Architect: Wilson and Associates
Local Architect: P. G. Patki and Associates
Area of application
• Guestrooms (room to room, corridor, bathroom walls) • Banquet hall
• Spa • BOH • False ceilings (room, bathroom, public area)
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CROWNE PLAZA, COCHIN
Bathroom to corridor wall Gyproc® drywall systems (149mm) + performance level STC 49, FR (1 hr)
Guestroom walls Gyproc® drywall systems (254mm) + quantifiedperformance level STC 51, FR (1 hr)
Owner / Client: KGA Hotels
Architect: Edifice Architects
Operator: IHG
Area of application
• Guestroom to guestroom walls • Bathroom to corridor walls
• Banquet halls • False ceilings (room, bathroom, public area)
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ITC WELCOME HOTEL, DWARKA
Owner / Client: Tirupati Constructions
Principle Architect: TID
Local Architect: Khurmi Architects
Area of application
• Guestrooms (room to room, corridor, bathroom to bathroom walls) • Banquet hall
• BOH • Lounge - with acoustical ceiling
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Guest rooms Gyproc® Drywall systems (180mm) + performance level STC 55, FR 1 (hr)
Bathroom to corridor walls products Gyproc® Drywalls systems(123.5mm) + performancelevel STC 50, FR 1 (hr)
THE TAJ HOTEL, DWARKA
Room to room drylining system (50mm) + performance level STC 50, FR (1hr)
Guestroom ceilingGyproc plasterboard ceiling with performance level
Owner / Client: Taj hotels & Resorts India Limited
Architect: R.K. Associates, New Delhi
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Area of application
• Drylining (guestroom and public area)
Ceiling (guestroom and public area)
HOLIDAY INN EXPRESS, AHMEDABAD
Guestrooms Gyproc® drywall systems (122mm) + performance level STC 52, FR (1 hr)
Bathroom to corridor walls Gyproc® drywall systems(144mm-200mm) + performance level STC 50, FR (1 hr)
Owner / Client: Duet India Hotels
Principle Architect: ASA
Operator: IHG
Area of application
Guestrooms (room to room, corridor, bathroom to bathroom walls)
• Ceiling (guestroom and common area)
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JW MARRIOTT, NEW DELHI
Owner / Client: Aria Hotels
Principle Architect: C. P. Kukreja
Operator: Marriott
Guestroom to corridor Gyproc® drywall system(144mm) + performance level 50dB, FR (1 hr)
Guestroom Gyproc® drywall system (200mm) + performance level 55dB, FR (1 hr)
Area of application
Guestrooms (room to room, room to corridor)
• Ceiling (BOH)
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PREMIER INN, PUNE
Owner / Client: Premier Inn Hotels
Principle Architect: Archgroup International
Area of application
Guestrooms (room to room)
• Ceiling (guestrooms, common area)
Guestroom systemsGyproc® drywall system (122mm) + performance level STC 50, FR (1hr)
Guestroom ceilingGyproc® plasterboard ceiling
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NOVOTEL, GOA
Owner / Client: Sherm Group
Principle Architect: Ashwin Alva Associates
Area of application
Guestrooms (room to room, bathroom)
• Ceiling (guestroom, common area)
Guestroom systemsGyproc® drywall system (122mm) + performance level STC 52, FR (1hr)
Guestroom ceilingGyproc® plasterboard ceiling
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HILTON GARDEN INN, TRIVANDRUM
Owner / Client: Muthooth Hotels & Resorts
Principle Architect: Milford Advisors
Area of application
Guestrooms (room to room, room to corridor, banquet)
Guestroom systemsGyproc® drywall system (144mm) + performance level STC 53, FR (1hr)
Guestroom ceilingGyproc® plasterboard ceiling
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COURTYARD MARRIOTT, HYDERABAD
Guestroom wallsGyproc® drywall systems (230mm) + quantifiedperformance level STC 55, FR (2 hrs)
Bathroom to corridor wall Gyproc® drywall systems (149mm) + performance level STC 49, FR (1 hrs)
Owner / Client: Viceroy Hotels
Architect: Stup Consultants
Operator: Marriott International
Area of application
• Guestroom to guestroom walls • Bathroom to corridor walls
• False ceilings (room, bathroom, public area)
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HOW GYPROC CAN HELP YOU..
Design Execution Support
Onsite guidance during execution by team of
technical site specialist
Offsite training at Gyproc Academy in Jind,
Wada and Bangalore for contractors
Dedicated design centre for all technical queries
with respect to design and calculation
Customised solution for acoustic, fire, IAQ,
impact and wet areas
Design advice includes specification and
provision of CAD details if required
34
HOW GYPROC CAN HELP YOU..
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Material Availability
For ease of material availability at your site, we
have 3 plants in India which supplies material to below mention regiions:
Wada (near Mumbai) - west region
Bengaluru - south region
Jind (near Delhi) - north and east region
Certification
Provides specific certificate for different
performances of drywall
CONTACT US:
E-mail: [email protected]
Website: www.gyproc.in
Toll free (Mon-Sat, 10am-6pm): 1800 103 7897
The Saint-Gobain group founded in 1665, is one of the world’s 100 largest industrial groups and the world’s no. 1 in building materials. It operates in four core sectors- Building Distribution, Innovative Materials, Packaging and Construction Products. Saint-Gobain operates in over 64 countries worldwide and fields a workforce in excess of 1,90,000. Saint-Gobain is a worldwide leader in each of its competencies. The future strategy of Saint-Gobain is focused on attaining “worldwide leadership in construction markets, offering innovative solutions to meet the fundamental global challenges of growth, energy and environment”.
Saint-Gobain Gyproc India Ltd. is a market leader in the interior construction space in India for the last 25 years. The ever expanding product range includes gypsum plasterboard systems for false ceiling & drywall applications, ceiling tiles (gypsum, mineral fibre tiles, glass wool and metal) for grid ceiling applications, cement fibre boards, gypsum plasters for internal wall finishes plus a complete range of accessory products.
The entire gypsum plaster board, ceiling tiles and gypsum plaster range of products are approved by CII-IGBC for consideration towards Green Building rating systems (LEED) points.