![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2023\/02\/CASE-STUDIES-3.2.1_IST-ALAMEDA-CAMPUS-UNIVERSITY-e1681307282357.jpg\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n[\/vc_column][vc_column width=\u00bb1\/2″ vertical_content_position=\u00bbmiddle\u00bb]Portugal, Instituto Superior T\u00e9cnico, Kindergarden<\/span><\/h2><\/div>[vc_column_text]The 3SqAir project is a multi-partner and cross-border project. Its main goal is to design a \u201cSmart\u201d and \u201cSustainable\u201d action plan, to ensure, through a common quality approach, the indoor air quality of French, Spanish and Portuguese educational buildings.[\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_column_height=\u00bbequal\u00bb][vc_column vertical_content_position=\u00bbmiddle\u00bb]<\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_accordion active_section=\u00bb0″ heading_tag=\u00bbh5″ heading=\u00bbh5″ collapsible_all=\u00bbtrue\u00bb][vc_tta_section title=\u00bbObjectives\u00bb tab_id=\u00bb1674473977844-f6b25d9f-0d0a\u00bb][vc_row_inner equal_column_height=\u00bbequal\u00bb][vc_column_inner width=\u00bb1\/2″ vertical_content_position=\u00bbmiddle\u00bb grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674558763513\u00ab}}\u00bb][vc_column_text]The Deliverable 3.1.2-Best Practices guidelines and criteria indicators for better Indoor Air Quality in classrooms – was developed within the scope of the Activity 3.1of the project 3SqAir. The objective of this technical report is to define and present feedback on a remarkable indoor air quality (IAQ) management operation, through a reference framework of IAQ criteria in order to assess the inclusion of IAQ in school buildings.<\/p>\nThis reference framework was established as part of the task 3.1.2 of the 3SQAIR project, the deliverable of which can be downloaded from the project website www.3SqAir.com<\/p>\n
The approach has a dual objective:
\n– Improve stakeholder knowledge on how to manage IAQ in their own buildings.
\n– Propose a common methodology for comparative studies on \u201cbest practice\u201d case studies.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00bb1\/2″ vertical_content_position=\u00bbmiddle\u00bb]
\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2022\/10\/objetivos.jpg\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n[\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbMethodology\u00bb tab_id=\u00bb1674473977894-526d2ca7-0411″][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549661811\u00ab}}\u00bb][vc_column_text]The objective of the 3SQAIR project is to define RIS31<\/sup> <\/strong>strategies to improve indoor air quality IAQ in classrooms. One of the levers to achieve this objective is to share best practices (BP) with all stakeholders in order to enhance their knowledge, and consequently, their practices. To this end, we propose to identify the major action criteria to help stakeholders to improve IAQ in educational buildings.<\/p>\nOur work consisted in drawing up a first state of the art of methodologies for assessing the IAQ in educational buildings. This first analysis made it possible to identify a list of IAQ improvement levers considering technical and organizational. And, we propose a simplified methodology assessing a synthesis profile of the IAQ for feedback from operations.<\/p>\n
In fact, the characterization of IAQ has many components, themselves linked to the complexity of the life cycle of a building. Such an analysis must be holistic because the IAQ of a classroom also depends on organizational aspects (maintenance and management of real estate), sociological (behavior and comfort of the occupants), economic (available resources) and even political considerations (exemplary public policies for contractors).<\/p>\n
We propose a baseline to define common criteria for promoting best practices in IAQ in classrooms, which also lays down common guideline settings for smart, sustainable and energy efficient IAQ solutions. Through a selective bibliographic study and an in-depth presentation of the modeling of IAQ pollutants, we have identified 10 major indicators for the inclusion of IAQ, classified into 2 areas:[\/vc_column_text]
<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][vc_column_inner width=\u00bb5\/6″ grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abborder-top\u00ab:1,\u00abborder-right\u00ab:1,\u00abborder-bottom\u00ab:1,\u00abborder-left\u00ab:1,\u00abborder-top-left-radius\u00ab:\u00ab1\u00ab,\u00abborder-top-right-radius\u00ab:\u00ab1\u00ab,\u00abborder-bottom-right-radius\u00ab:\u00ab1\u00ab,\u00abborder-bottom-left-radius\u00ab:\u00ab1\u00ab,\u00abpadding-top\u00ab:\u00ab5%\u00ab,\u00abpadding-right\u00ab:\u00ab5%\u00ab,\u00abpadding-bottom\u00ab:\u00ab5%\u00ab,\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abborder-color\u00ab:\u00ab#fdc608\u00ab,\u00abborder-style\u00ab:\u00absolid\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1675155158663\u00ab}}\u00bb][vc_column_text css=\u00bb.vc_custom_1675410125188{padding-left: 5% !important;}\u00bb]1. Building Facilities: \u201cTechnical Solutions On Iaq And Ventilation\u201d<\/strong>[\/vc_column_text]<\/div>[vc_column_text css=\u00bb.vc_custom_1675410430929{padding-left: 10% !important;}\u00bb]a)<\/strong><\/span> Pollutant sources
\nb)<\/strong><\/span> Intake and exhausts
\nc)<\/strong><\/span> Filtration
\nd)<\/strong> <\/span>Air renewal systems
\ne)<\/strong><\/span> Air purification[\/vc_column_text]<\/div>[vc_column_text css=\u00bb.vc_custom_1675410148676{padding-left: 5% !important;}\u00bb]2. Stakeholders Organization: \u201cManagement\u201d<\/strong>[\/vc_column_text]<\/div>[vc_column_text css=\u00bb.vc_custom_1675410568844{padding-left: 10% !important;}\u00bb]f)<\/strong><\/span> Cost
\ng)<\/strong><\/span> Occupants’ comfort and behavior
\nh)<\/strong><\/span> Communication and quality management systems
\ni)<\/strong> <\/span>Maintenance
\nj)<\/strong><\/span> Sustainability (environmental impact & energy efficient strategies)[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549661811\u00ab}}\u00bb]<\/div>[vc_column_text]This report offers a common reference simplified methodology to establish comparative studies on IAQ in educational buildings. This methodology constitutes a basis for the practical resource (best practices experience feedback case studies) for stakeholders that have to be produced within the 3SqAir project, through the eponymous online platform website. It will be used to build an analysis framework for the 12 operations that are the subject of experience feedback as part of task 3.2.1 of the 3SQAIR project.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbCase study: general description\u00bb tab_id=\u00bb1674474542539-93f5e404-d6a1″][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1675414361920\u00ab}}\u00bb][vc_column_text]The IST \u2013 CAMPUS ALAMEDA \u2013 KINDERGARDEN is a Kindergarden. The school welcomes 124 students in its building.[\/vc_column_text]<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_column_height=\u00bbequal\u00bb][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][vc_column_inner width=\u00bb5\/12″ vertical_content_position=\u00bbmiddle\u00bb]\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>Figure 1. Aerial view of demo-site 5.2<\/span><\/div>[\/vc_column_inner][vc_column_inner width=\u00bb5\/12″ vertical_content_position=\u00bbmiddle\u00bb]\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2023\/04\/Captura-de-pantalla-2023-04-19-125929.jpg\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_column_height=\u00bbequal\u00bb][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][vc_column_inner width=\u00bb5\/6″ vertical_content_position=\u00bbmiddle\u00bb]<\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2023\/04\/Fig9.jpg\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>Figure 2. Interior view of demo-site 5.2<\/span><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbCase study: building facilities, technical solutions on IAQ and ventilation\u00bb tab_id=\u00bb1674478345604-730f2396-10f4″][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549508477\u00ab}}\u00bb]A) Pollutant sources:<\/span><\/h4><\/div>[vc_column_text]<\/p>\n\n- Occupancy<\/li>\n
- Art classes<\/li>\n
- Clean products<\/li>\n
- Note: children change the shoes before entering in the classroom<\/li>\n<\/ul>\n
[\/vc_column_text]
<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][vc_column_inner width=\u00bb5\/12″][vc_column_text]The Outdoor Environmental Zone<\/strong>[\/vc_column_text]<\/span><\/div><\/div><\/i><\/div>Urban area<\/div><\/div><\/div><\/i><\/div>Industrial area nearby<\/div><\/div><\/div><\/i><\/div>Nearest gas station (less than 1km)<\/div><\/div><\/div><\/i><\/div>Parking lot<\/div><\/div><\/div><\/i><\/div>Presence of electromagnetic waves<\/div><\/div><\/div>[\/vc_column_inner][vc_column_inner width=\u00bb5\/12″][vc_column_text]The Indoor Environmental Zone<\/strong>[\/vc_column_text]<\/span><\/div><\/div><\/i><\/div>Maintenance products used for interior cleaning<\/div><\/div><\/div><\/i><\/div>Room\u2019s Activity<\/div><\/div><\/div><\/i><\/div>Wall and floor coverings<\/div><\/div><\/div>[vc_column_text text_style=\u00bbsmall-text\u00bb]Luminaire type: LED
\nHeating method: Split[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549508477\u00ab}}\u00bb]<\/div>B) Intake and exhausts:<\/span><\/h4>[vc_column_text]Intake and exhausts self-adjust. The mechanical ventilation humidity-controlled air inlets and outlets are uncontrolled. The natural ventilation has a 3 m2 windows surface entry.[\/vc_column_text]<\/div>C) Filtration<\/span><\/h4><\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2023\/04\/Captura-de-pantalla-2023-04-19-131739.jpg\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>D) Air renewal systems:<\/span><\/h4><\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2023\/04\/Captura-de-pantalla-2023-04-19-132130.jpg\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>E) Air purification:<\/span><\/h4>[vc_column_text]On this demo-site 5.2 there are no air purifier.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbCase study: organization of stakeholders \u2013 building management\u00bb tab_id=\u00bb1674547207458-793d4b8b-e67e\u00bb][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549497070\u00ab}}\u00bb][vc_column_text]The company Preventive Maintenance \u2013 Company ARAMUS installed a HVAC system[\/vc_column_text]<\/div>F) Occupants\u2019 comfort and behavior<\/span><\/h4><\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2023\/04\/Captura-de-pantalla-2023-04-19-133145.jpg\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>G) Communication and quality management systems<\/span><\/h4><\/div>H) Maintenance<\/span><\/span><\/h4><\/div>[vc_column_text]Company ARAMUS for the preventive maintenance. Local Maintenance team.<\/p>\n\n- A\/C: Twice a year<\/li>\n
- Room cleaning: Daily<\/li>\n
- Vegetation: Daily<\/li>\n<\/ul>\n
[\/vc_column_text]
<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1675423746803\u00ab}}\u00bb]<\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbConclusion and perspectives\u00bb tab_id=\u00bb1674550316410-8934b580-2411″][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674563831510\u00ab}}\u00bb][vc_column_text]This work proposes a methodology for evaluating the IAQ in educational buildings. Through a deliberately simplified approach, we have defined a baseline based on two domains describing the building’s facilities and the organization of the whole stakeholder chain actors.<\/p>\nA summary of the multi-criteria analysis for this operation is presented in the form of a radar made up of the 10 benchmark indicators, established in task 3.1.2 of the 3SqAir project.<\/p>\n
We have previously indicated that this type of analysis requires a transversal (holistic) approach, since all these criteria are interconnected and influence each other. In order to determine the relevance of taking into account the IAQ of a building, we propose to carry out a two-step approach:<\/p>\n
1)First, an analytical approach:\u00a0 characterization of each of the 10 criteria separately, through a qualitative or quantitative approach;<\/p>\n
2)Secondly, a global synthesis, through a graphic representation in the form of a \u00ab3SqAir profile\u00bb, with a radar representation, according to the a \u201cbasic\u201d or \u201cthorough\u201d rating scale (see below, an example of fictive radars on the basis of a 1-5 scale, with a representation mode).<\/p>\n
<\/p>\n
For operation <\/em>IST \u2013ALAMEDA \u2013 KINDERGARDEN the result is as follows:<\/em>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674563987071\u00ab}}\u00bb]<\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t![\"\"](\"https:\/\/www.3sqair.com\/wp-content\/uploads\/2023\/04\/Grafico-kindergarten.png\")
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674550630951\u00ab}}\u00bb]<\/div>[vc_column_text]This result was established after a collective analysis of all operations, during the workshop held in Coimbra (Portugal) on 08\/11\/2022. During this workshop, the partners presented the 12 feedbacks and voted collectively to define the level of performance for each criterion and establish the corresponding radar profile.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row][vc_row equal_column_height=\u00bbequal\u00bb][vc_column vertical_content_position=\u00bbmiddle\u00bb]
This reference framework was established as part of the task 3.1.2 of the 3SQAIR project, the deliverable of which can be downloaded from the project website www.3SqAir.com<\/p>\n
The approach has a dual objective:
\n– Improve stakeholder knowledge on how to manage IAQ in their own buildings.
\n– Propose a common methodology for comparative studies on \u201cbest practice\u201d case studies.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00bb1\/2″ vertical_content_position=\u00bbmiddle\u00bb]
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n[\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbMethodology\u00bb tab_id=\u00bb1674473977894-526d2ca7-0411″][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549661811\u00ab}}\u00bb][vc_column_text]The objective of the 3SQAIR project is to define RIS31<\/sup> <\/strong>strategies to improve indoor air quality IAQ in classrooms. One of the levers to achieve this objective is to share best practices (BP) with all stakeholders in order to enhance their knowledge, and consequently, their practices. To this end, we propose to identify the major action criteria to help stakeholders to improve IAQ in educational buildings.<\/p>\nOur work consisted in drawing up a first state of the art of methodologies for assessing the IAQ in educational buildings. This first analysis made it possible to identify a list of IAQ improvement levers considering technical and organizational. And, we propose a simplified methodology assessing a synthesis profile of the IAQ for feedback from operations.<\/p>\n
In fact, the characterization of IAQ has many components, themselves linked to the complexity of the life cycle of a building. Such an analysis must be holistic because the IAQ of a classroom also depends on organizational aspects (maintenance and management of real estate), sociological (behavior and comfort of the occupants), economic (available resources) and even political considerations (exemplary public policies for contractors).<\/p>\n
We propose a baseline to define common criteria for promoting best practices in IAQ in classrooms, which also lays down common guideline settings for smart, sustainable and energy efficient IAQ solutions. Through a selective bibliographic study and an in-depth presentation of the modeling of IAQ pollutants, we have identified 10 major indicators for the inclusion of IAQ, classified into 2 areas:[\/vc_column_text]
\nb)<\/strong><\/span> Intake and exhausts
\nc)<\/strong><\/span> Filtration
\nd)<\/strong> <\/span>Air renewal systems
\ne)<\/strong><\/span> Air purification[\/vc_column_text]
\ng)<\/strong><\/span> Occupants’ comfort and behavior
\nh)<\/strong><\/span> Communication and quality management systems
\ni)<\/strong> <\/span>Maintenance
\nj)<\/strong><\/span> Sustainability (environmental impact & energy efficient strategies)[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549661811\u00ab}}\u00bb]
<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\nA) Pollutant sources:<\/span><\/h4><\/div>[vc_column_text]<\/p>\n\n- Occupancy<\/li>\n
- Art classes<\/li>\n
- Clean products<\/li>\n
- Note: children change the shoes before entering in the classroom<\/li>\n<\/ul>\n
[\/vc_column_text]
<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][vc_column_inner width=\u00bb5\/12″][vc_column_text]The Outdoor Environmental Zone<\/strong>[\/vc_column_text]<\/span><\/div><\/div><\/i><\/div>Urban area<\/div><\/div><\/div><\/i><\/div>Industrial area nearby<\/div><\/div><\/div><\/i><\/div>Nearest gas station (less than 1km)<\/div><\/div><\/div><\/i><\/div>Parking lot<\/div><\/div><\/div><\/i><\/div>Presence of electromagnetic waves<\/div><\/div><\/div>[\/vc_column_inner][vc_column_inner width=\u00bb5\/12″][vc_column_text]The Indoor Environmental Zone<\/strong>[\/vc_column_text]<\/span><\/div><\/div><\/i><\/div>Maintenance products used for interior cleaning<\/div><\/div><\/div><\/i><\/div>Room\u2019s Activity<\/div><\/div><\/div><\/i><\/div>Wall and floor coverings<\/div><\/div><\/div>[vc_column_text text_style=\u00bbsmall-text\u00bb]Luminaire type: LED
\nHeating method: Split[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549508477\u00ab}}\u00bb]<\/div>B) Intake and exhausts:<\/span><\/h4>[vc_column_text]Intake and exhausts self-adjust. The mechanical ventilation humidity-controlled air inlets and outlets are uncontrolled. The natural ventilation has a 3 m2 windows surface entry.[\/vc_column_text]<\/div>C) Filtration<\/span><\/h4><\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>D) Air renewal systems:<\/span><\/h4><\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>E) Air purification:<\/span><\/h4>[vc_column_text]On this demo-site 5.2 there are no air purifier.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbCase study: organization of stakeholders \u2013 building management\u00bb tab_id=\u00bb1674547207458-793d4b8b-e67e\u00bb][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549497070\u00ab}}\u00bb][vc_column_text]The company Preventive Maintenance \u2013 Company ARAMUS installed a HVAC system[\/vc_column_text]<\/div>F) Occupants\u2019 comfort and behavior<\/span><\/h4><\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>G) Communication and quality management systems<\/span><\/h4><\/div>H) Maintenance<\/span><\/span><\/h4><\/div>[vc_column_text]Company ARAMUS for the preventive maintenance. Local Maintenance team.<\/p>\n\n- A\/C: Twice a year<\/li>\n
- Room cleaning: Daily<\/li>\n
- Vegetation: Daily<\/li>\n<\/ul>\n
[\/vc_column_text]
<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1675423746803\u00ab}}\u00bb]<\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbConclusion and perspectives\u00bb tab_id=\u00bb1674550316410-8934b580-2411″][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674563831510\u00ab}}\u00bb][vc_column_text]This work proposes a methodology for evaluating the IAQ in educational buildings. Through a deliberately simplified approach, we have defined a baseline based on two domains describing the building’s facilities and the organization of the whole stakeholder chain actors.<\/p>\nA summary of the multi-criteria analysis for this operation is presented in the form of a radar made up of the 10 benchmark indicators, established in task 3.1.2 of the 3SqAir project.<\/p>\n
We have previously indicated that this type of analysis requires a transversal (holistic) approach, since all these criteria are interconnected and influence each other. In order to determine the relevance of taking into account the IAQ of a building, we propose to carry out a two-step approach:<\/p>\n
1)First, an analytical approach:\u00a0 characterization of each of the 10 criteria separately, through a qualitative or quantitative approach;<\/p>\n
2)Secondly, a global synthesis, through a graphic representation in the form of a \u00ab3SqAir profile\u00bb, with a radar representation, according to the a \u201cbasic\u201d or \u201cthorough\u201d rating scale (see below, an example of fictive radars on the basis of a 1-5 scale, with a representation mode).<\/p>\n
<\/p>\n
For operation <\/em>IST \u2013ALAMEDA \u2013 KINDERGARDEN the result is as follows:<\/em>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674563987071\u00ab}}\u00bb]<\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674550630951\u00ab}}\u00bb]<\/div>[vc_column_text]This result was established after a collective analysis of all operations, during the workshop held in Coimbra (Portugal) on 08\/11\/2022. During this workshop, the partners presented the 12 feedbacks and voted collectively to define the level of performance for each criterion and establish the corresponding radar profile.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row][vc_row equal_column_height=\u00bbequal\u00bb][vc_column vertical_content_position=\u00bbmiddle\u00bb]
- \n
- Occupancy<\/li>\n
- Art classes<\/li>\n
- Clean products<\/li>\n
- Note: children change the shoes before entering in the classroom<\/li>\n<\/ul>\n
[\/vc_column_text]
<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00bb1\/12″][\/vc_column_inner][vc_column_inner width=\u00bb5\/12″][vc_column_text]The Outdoor Environmental Zone<\/strong>[\/vc_column_text]<\/span><\/div><\/div><\/i><\/div>Urban area<\/div><\/div><\/div><\/i><\/div>Industrial area nearby<\/div><\/div><\/div><\/i><\/div>Nearest gas station (less than 1km)<\/div><\/div><\/div><\/i><\/div>Parking lot<\/div><\/div><\/div><\/i><\/div>Presence of electromagnetic waves<\/div><\/div><\/div>[\/vc_column_inner][vc_column_inner width=\u00bb5\/12″][vc_column_text]The Indoor Environmental Zone<\/strong>[\/vc_column_text]<\/span><\/div><\/div><\/i><\/div>Maintenance products used for interior cleaning<\/div><\/div><\/div><\/i><\/div>Room\u2019s Activity<\/div><\/div><\/div><\/i><\/div>Wall and floor coverings<\/div><\/div><\/div>[vc_column_text text_style=\u00bbsmall-text\u00bb]Luminaire type: LED
\nHeating method: Split[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549508477\u00ab}}\u00bb]<\/div>B) Intake and exhausts:<\/span><\/h4>[vc_column_text]Intake and exhausts self-adjust. The mechanical ventilation humidity-controlled air inlets and outlets are uncontrolled. The natural ventilation has a 3 m2 windows surface entry.[\/vc_column_text]
<\/div>C) Filtration<\/span><\/h4>
<\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>D) Air renewal systems:<\/span><\/h4>
<\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>E) Air purification:<\/span><\/h4>[vc_column_text]On this demo-site 5.2 there are no air purifier.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbCase study: organization of stakeholders \u2013 building management\u00bb tab_id=\u00bb1674547207458-793d4b8b-e67e\u00bb][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674549497070\u00ab}}\u00bb][vc_column_text]The company Preventive Maintenance \u2013 Company ARAMUS installed a HVAC system[\/vc_column_text]
<\/div>F) Occupants\u2019 comfort and behavior<\/span><\/h4>
<\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n<\/div>G) Communication and quality management systems<\/span><\/h4>
<\/div>H) Maintenance<\/span><\/span><\/h4>
<\/div>[vc_column_text]Company ARAMUS for the preventive maintenance. Local Maintenance team.<\/p>\n- \n
- A\/C: Twice a year<\/li>\n
- Room cleaning: Daily<\/li>\n
- Vegetation: Daily<\/li>\n<\/ul>\n
[\/vc_column_text]
<\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1675423746803\u00ab}}\u00bb]<\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=\u00bbConclusion and perspectives\u00bb tab_id=\u00bb1674550316410-8934b580-2411″][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674563831510\u00ab}}\u00bb][vc_column_text]This work proposes a methodology for evaluating the IAQ in educational buildings. Through a deliberately simplified approach, we have defined a baseline based on two domains describing the building’s facilities and the organization of the whole stakeholder chain actors.<\/p>\nA summary of the multi-criteria analysis for this operation is presented in the form of a radar made up of the 10 benchmark indicators, established in task 3.1.2 of the 3SqAir project.<\/p>\n
We have previously indicated that this type of analysis requires a transversal (holistic) approach, since all these criteria are interconnected and influence each other. In order to determine the relevance of taking into account the IAQ of a building, we propose to carry out a two-step approach:<\/p>\n
1)First, an analytical approach:\u00a0 characterization of each of the 10 criteria separately, through a qualitative or quantitative approach;<\/p>\n
2)Secondly, a global synthesis, through a graphic representation in the form of a \u00ab3SqAir profile\u00bb, with a radar representation, according to the a \u201cbasic\u201d or \u201cthorough\u201d rating scale (see below, an example of fictive radars on the basis of a 1-5 scale, with a representation mode).<\/p>\n
<\/p>\n
For operation <\/em>IST \u2013ALAMEDA \u2013 KINDERGARDEN the result is as follows:<\/em>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674563987071\u00ab}}\u00bb]
<\/div>\r\n\t\r\n\t\t\r\n\r\n\r\n\t\t<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner grve_css=\u00bb{\u00abdesktop\u00ab:{\u00abpadding-left\u00ab:\u00ab5%\u00ab,\u00abclass\u00ab:\u00abgrve-wpb-1674550630951\u00ab}}\u00bb]<\/div>[vc_column_text]This result was established after a collective analysis of all operations, during the workshop held in Coimbra (Portugal) on 08\/11\/2022. During this workshop, the partners presented the 12 feedbacks and voted collectively to define the level of performance for each criterion and establish the corresponding radar profile.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row][vc_row equal_column_height=\u00bbequal\u00bb][vc_column vertical_content_position=\u00bbmiddle\u00bb]