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Green Acoustic Solutions
- 1. 1 Green Acoustic Solutions.. Enhancing Productivity 2 Source: 1. Cited in Browning B. (2012) The Economics of Biophilia: Why designing with nature in mind makes sense. Available: http://www.interfacereconnect.com/ wp-content/uploads/2012/11/The-Economics-of-Biophilia_Terrapin-Bright- Green-2012e_1.pdf Last accessed 12 August 2014 People Are The Most Significant Investment 90% is spent on people Cost of doing business (2012) Don’t see the connection bw below and above Value of Acoustics ?Value of Acoustics ?
- 2. 3 Open for Interactions Buildings are for PeopleBuildings are for People (Office)(Office) 4 Cleanliness Thermal Comfort Lighting Air Quality No1 Complaint in Modern OfficesNo1 Complaint in Modern Offices
- 3. 5 No Control Irregular OPC Phones Annoyance Distraction Stress Satisfaction Productivity COST 23 Papers Acoustical Comfort : In the officeAcoustical Comfort : In the office 6 Center for the Built Environment (CBE) Univ. California Berkeley Acoustical Comfort : In the officeAcoustical Comfort : In the office
- 4. 7 • FOCUSED AREA • INTERACTIVE • PRIVACY • OPEN OFFICE • COLLABRATIVE • CLOSED ZoningBehavioral Acoustical Treatment • SOUND ABSORB • SOUND BLOCK • WALL TRATMENT Focus Area Collaboration Area Privacy Area OPEN PLAN CLOSED PLAN Acoustical Solution ApproachAcoustical Solution Approach 8Total Acoustics in OfficeTotal Acoustics in Office
- 6. 11Hospitals are for Patient Acoustic Solutions for Healing Spaces 12HealthcareHealthcare
- 7. 13 Comfortable working condition Safety Patient Well Being and fast recovery Hygiene and serene atmosphere Green Rating Economical Easy Maintenance Requirement in HealthcareRequirement in Healthcare 14 Base design and construction decisions of the physical environment with the goal of improving patient outcomes. Healing Environment Desired Outcomes Reduced Medical Errors Reduced Pain Improved Sleep Reduced Stress Reduced Depression Reduced Length of Stay Patient Privacy and Confidentiality Improved Communication Increased Patient Satisfaction Decreased Staff Stress Increased Staff Effectiveness Increased Staff Satisfaction Health Care Buildings Building IEQ and Occupant BenefitsBuilding IEQ and Occupant Benefits
- 8. 15HealthcareHealthcare –– TED talkTED talk 16Why Modular ceilings in Healthcare ?Why Modular ceilings in Healthcare ?
- 9. 17Case Study Metal ceilingsCase Study Metal ceilings 18 Helps you to have hygiene and serene atmosphere Challenges Challenges Application Areas: •Healthcare (Severe & Very High Risk Zones) Emergency Rooms Neonatology Burns Units Oncology ICU & ICCU Recovery & Delivery Rooms •Cleanrooms •Corridors / Lobbies Bioguard Acoustics ISO class 5Bioguard Acoustics ISO class 5
- 10. 19 Believers Hospital - KeralaApollo Navi Mumbai Project : 480 bed super specialty facility 35,000 m2 carpet building 100% area specified Gypsum ceiling 1.Acoustic & Hygiene 2.Maintenance 3.Cost of ceiling 4.Speed of execution Bio Guard – 23,000 m2 – 2x4 & 2x2 Minatuff - 5,000 m2 – 2x4 & 2x2 Project : 700 bed general facility 40,000 m2 carpet area 90% area specified Gypsum ceiling 1.Ease of Maintenance 2.Speed of Execution 3.Weight & Ease of Handling 4.Fire performance Dune – 18,000 m2 – 2x2 Case StudiesCase Studies -- HealthcareHealthcare 20 Schools are for Students – Acoustical Solution for Leaders of Tomorrow
- 11. 21EducationEducation 22 Intelligibility within Privacy between Sound Quality Concentration Classroom High Medium Medium High Lecture Hall High Low Medium Medium Cafeteria Medium Low Low Low Teacher/ Private Office High High Medium High Assembly Rm Medium Low Medium Low Acoustics in Educational BuildingsAcoustics in Educational Buildings
- 12. 23Challenges in EducationChallenges in Education 24Inverse Square LawInverse Square Law
- 13. 25 GRIHA – Prakriti Rating for Existing Day Schools Design Practice and AcousticsDesign Practice and Acoustics 26 India NBC 2016 Drivers of Change 0.6 as RT for Indian classrooms – have potential to transform Future of Indian education NBCNBC –– Educational StandardsEducational Standards
- 14. 27 Design Knowledge – School Evidence Based DesignReverberation Time (RT) comparison between Standard classroom & Enhanced classroom Sr No Name of Institute / School Location Segment Vol m3 RT Before RT After BNL Before BNL After Product NRC 1 Saraswati Mandir Mumbai School 181 1.63 0.57 59.00 49.60 0.7 2 Central University of Rajasthan - Jaipur University 152 1.45 0.58 51.00 40.90 0.6 3 Central University of Rajasthan Jaipur University 588 2.97 0.88 49.30 40.40 0.7 4 Billabong - Kangaroo Kids Mumbai School 83 1.07 0.61 0.6 5 Christ Church Mumbai School 134 2.20 0.63 37.50 34.90 0.6 6 Cygnus School Vadodara School 206 1.92 1.11 44.20 40.60 0.5 7 Mahaveer Public School Jaipur School 183 2.19 0.60 56.20 49.90 0.6 8 Podar World School Vadodara School 131 1.07 0.43 0.6 9 Vani Vidyalaya Mumbai School 192 2.21 0.67 72.90 63.20 0.6 10 Vibgyor – Navi Mumbai Mumbai School 134 1.40 0.51 42.70 31.30 0.6 11 Resonanne Kota Coaching Class 281 1.45 0.73 38.20 27.00 0.6 12 Vibgyor - Bangalore Bangalore School 96 0.95 0.60 58.00 49.00 0.6 For “Sound- education” we need “Education in Sound”For “Sound- education” we need “Education in Sound” Model Classroom StudyModel Classroom Study –– IndiaIndia 28 Size / Vol: 152m³ RT - 1.45 sec Design Knowledge – University classroom Evidence Based Design Case StudyCase Study –– BeforeBefore
- 15. 29 Design Knowledge – University classroom Evidence Based Design Size / Vol: 152m³ Products: Sound-absorbing ceilings, NRC 0.6 After enhancement RT declined from 1.45sec. to 0.58 sec. Case StudyCase Study –– AfterAfter 30 • Include Observation based on the data received from the School English – 20% Hindi – 33% Maths – 48% Science – 27% Social Studies – 25% Fitness – 9% CGP – 21% Improvement in ResultsImprovement in Results
- 16. 31 32 Global network of manufacturing facilities and business offices Sustainable ManufacturingSustainable Manufacturing
- 17. 33 Sustainable Manufacturing – India Plant Make in IndiaMake in India 34We are ArmstrongWe are Armstrong