airtightness

The TightVent Europe Newsletter aims to keep you regularly informed about developments regarding building and ductwork airtightness, including policy issues, publications, events, innovative technologies, case studies, research activities,…   In this issue:  
Post date: 21 Mar 2014
Type: Publication

This presentation discusses the air permeability of building board materials used in the airtight layer of timber structures. The laboratory test was performed of different samples: plasterboard, oriented strand board, cross laminated timber and surface coating participle board. The methodology of this laboratory test is described in the standard STN EN 12114. The significance of this work consists in determining values of air permeability of different building board materials. The plasterboard and cross laminated timber samples met requirement of air permeability q50< 0.1 m3/ (m2....
Post date: 18 Mar 2014
Type: Publication

Which?, a UK website for testing household products and more, has developed a draught proofing guide that includes varied information such as:What is draught proofing?Draught proofing costs and savingsHow to draught proof your houseDraught proofing sash windowsStop draught with a draught excluderDraught proof your loft hatchProtect pipework from draughtsOther draught trouble spots 
Post date: 7 Mar 2014
Type: News

A second announcement has been made for the 35th AIVC conference : 'Ventilation and airtightness in transforming the building stock to high performance' which takes place in Poznań, Poland together with the 4th TightVent and the 2nd venticool conferences September 24-25, 2014.Important dates: Abstract Submission Deadline: 15 March 2014 Confirmation of acceptance: 1 May 2014 Submission of papers: 30 June 2014 
Post date: 5 Mar 2014
Type: News

An overview of the TightVent - AIVC- Air Infiltration and Ventilation Centre webinars held in 2012-2013 on building and ductwork airtightness. Airtightness testing: Status and trends in competent tester schemes in the UK, Belgium, Germany, the Czech Republic and France Building Airtightness Solutions BUILD UP webinar: Building and Ductwork Airtightness: Legislative Drivers, New Concerns and New Approaches The need for structured air leakage databases 
Post date: 27 Feb 2014
Type: Publication

Over 160 people attended the joint 34th AIVC, 3rd TightVent, 1st venticool and 2nd Cool Roofs Conference held in Athens, Greece on 25-26 September, 2013. The conference focused on research, technologies, policies and market transformation which optimally employ proper mitigation and adaptation techniques with the aim to reduce the energy consumption of buildings and improve the urban microclimate.
Post date: 8 Jan 2014
Type: Publication

The Energy strategy of the Republic of Bulgaria 2020 was promulgated in SG. 43 of 7 June 2011. The Strategy requires improving the energy performance of existing buildings and the introduction of more stringent energy standards for new buildings. It envisages the accelerated introduction of requirements for near zero energy consumption for buildings in the public sector. It also envisages State and municipality support to private initiatives in the process of enhancing energy independence to public and residential buildings.
Post date: 10 Dec 2013
Type: Publication

The Energy Efficiency Act of the Republic of Bulgaria was promulgated in SG No. 24/12.03.2013, and came into force on 12 March 2013. The new Energy Efficiency Act introduces the recast EPBD (Directive 2010/31/EC). It introduces obligations to owners of public service buildings with a built-up area of over 500 m2 which they must implement by March 2013. The same requirements have to be applied to all public service buildings with a built-up area of over 250 m2 by 9 July 2015. 
Post date: 10 Dec 2013
Type: Publication

The Ordinance establishes special regulations and procedures for the Energy Performance (EP) of buildings and in specific for:the scope, stages and activities of the energy audit;the content of the energy performance certificate;the categories of certification. This Ordinance replaced Ordinance № RD-16-1057 of 10 December 2009 on the terms and procedure for conducting energy efficiency audits and certification of buildings, the EP certifications, and the categories of certification.
Post date: 10 Dec 2013
Type: Publication

The Ordinance establishes special regulations for the Energy Performance (EP) of buildings and regulates:
Post date: 10 Dec 2013
Type: Publication