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Past seminars

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You can find an overview of all conference proceedings at Books and publications of ICP mbH

Table of contents by clicking of the title downloadable as pdf

19. + 20.
October 2022
32nd Landfill and Contaminated Sites Seminar 2022 – Hybrid seminarThomas Egloffstein, Gerd Burkhardt (ed.) and 34 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 42, 300 pages, ISBN 978-3-939662-31-0.
24. +25.
May 2022
OLD LOADS 2022 – Hybrid seminarThomas Egloffstein, Gerd Burkhardt, Katrin Schumacher (eds.) and 27 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 41, 170 pages, ISBN 978-3-939662-30-3.
08 April 202214th Seminar Building in Existing Contexts 2022 - Hybrid seminar On-site in Ludwigshafen, Gesellschaftshaus. New use of historical buildings. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe.
20.+21.
October 2021
31. Landfill and Contaminated Sites Seminar 2021 – Hybrid seminarThomas Egloffstein, Gerd Burkhardt (ed.) and 30 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 40, 274 pages, ISBN 978-3-939662-29-4
18.+19.
May 2021
9th International Circular Economy Conference,
MBA
, sorting and recycling 2021- Online event (D/EN). Raw materials and energy from waste Conference, trade exhibition, introductory seminar.
18.+19.
May 2021
OLD LOADS 2021 – Hybrid seminarThomas Egloffstein, Gerd Burkhardt, Katrin Schumacher (eds.) and 28 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 39, 194 pages, ISBN 978-3-939662-28-0
25 February 202113th Seminar Building in Existing Contexts 2021– Hybrid seminar
New use of historical buildings. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe. 
14.+15.
October 2020
30th Landfill and Contaminated Sites Seminar 2020 – Hybrid seminarThomas Egloffstein, Gerd Burkhardt (ed.) and 36 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 38, 274 pages, ISBN 978-3-939662-27-2
24.+25.
June 2020
OLD LOADS 2020 – Hybrid seminarA free service for you: Here you can download the pdf file of the panel discussion during the evening event.
Learning from contaminated sites and cases of damage - from remediation to preventive soil and groundwater protection. Thomas Egloffstein, Gerd Burkhardt (ed.) and 36 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 37, 228 pages, ISBN 978-3-939662-26-6
16.+17.
october 2019
29th Landfill and Contaminated Sites Seminar 2019
News from politics and practice, landfill on landfill, creation of new landfill space, approval processes, landfill deconstruction. Thomas Egloffstein, Gerd Burkhardt (ed.) and 31 co-authors, ICP Eigenverlag Bauen und Umwelt, Volume 36, 231 pages, ISBN 978-3-939662-25-9.
26.+27.
June 2019
OLD LOADS 2019
Learning from contaminated sites and cases of damage - from remediation to preventive soil and groundwater protection.
Thomas Egloffstein, Gerd Burkhardt (ed.) and 28 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 33, 198 pages, ISBN 978-3-939662-24-2
04 April 201912th Building in Existing Contexts Seminar 2019
New use of historical buildings. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe. A CD of the conference proceedings was available on site.
18.+19.
october 2018
28th Landfill and Contaminated Sites Seminar 2018
Creation of new landfill space, licensing processes, after-use of landfills, free-measured non-radioactive waste, release from aftercare. Thomas Egloffstein, Gerd Burkhardt (ed.) and 33 co-authors, ICP Eigenverlag Bauen und Umwelt, Volume 34, 280 pages, ISBN 978-3-939662-23-5.
27.+28.
June 2018
OLD LOADS 2018
Learning from contaminated sites and cases of damage - from remediation to preventive soil and groundwater protection.
Thomas Egloffstein, Gerd Burkhardt (ed.) and 26 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 33, 198 pages, ISBN 978-3-939662-22-8
28 April 201811th Building in Existing Contexts Seminar 2018
New use of historical buildings. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe. A CD of the conference proceedings was available on site.
october 201727th Landfill and Contaminated Sites Seminar 2017
Creation of new landfill space, landfill on landfill, landfill deconstruction, dealing with nature conservation and species protection. Thomas Egloffstein, Gerd Burkhardt (ed.) and 24 co-authors, ICP Eigenverlag Bauen und Umwelt, Volume 32, 300 pages, ISBN 978-3-939662-21-1,
21.+22.
June 2017
OLD LOADS 2017
Learning from contaminated sites - from remediation to precautionary soil and groundwater protection. Thomas Egloffstein, Gerd Burkhardt (ed.) and 24 co-authors, ICP Eigenverlag Bauen und Umwelt, Volume 31, 176 pages, ISBN 978-3-939662-20-4
21 February 201710th Building in Existing Contexts Seminar 2017
Recognising and exploiting opportunities and risks when building in existing structures. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe. A CD of the conference proceedings was available on site.
19 October 201626. Landfill and Contaminated Sites Seminar 2016
Planning and construction of new landfills: Future landfill capacities / possible effects of the Mantelverordnung - practical handling of federal quality standards (BQS). ISBN 978-3-939662-19-8
3-4 May 2016OLD LOADS 2016
Learning from contaminated sites - from remediation to preventive soil and groundwater protection. Thomas Egloffstein, Gerd Burkhardt (ed.) and 19 co-authors, ICP Eigenverlag Bauen und Umwelt, Volume 27, 176 pages, ISBN 978-3-939662-18-1
16 March 20169th Seminar Building in Existing Contexts
Special Requirements, Problems and Solutions in Building in Existing Contexts took place in the Spiegelsaal of the Palais Prinz Carl
Kornmarkt 1, 69117 Heidelberg. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe. A CD of the conference proceedings was available on site.
14.-15.
october 2015
25th Karlsruhe Landfill and Contaminated Sites Seminar 2015
Planning and construction of new landfills: From Climate Protection Measures for Old Landfills to the Need for New Landfills for Low-Polluted Mineral Waste - State of Play and Current Developments in the Landfill Sector5. Thomas Egloffstein, Gerd Burkhardt (ed.) and 36 co-authors, ICP Eigenverlag Bauen und Umwelt, Vol. 26, 268 pages, ISBN 978-3-939662-17-4.
24.-25.
June 2015
OLD LOADS 2015
Learning from contaminated sites - from remediation to preventive soil and groundwater protection.
Thomas Egloffstein, Gerd Burkhardt (ed.) and 19 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 27, 176 pages, ISBN 978-3-939662-16-7.
19 March 20158th Seminar Building in Existing Contexts: Topic: Special requirements for building in existing structures - problems and solutions based on examples, at Engers Castle, 56566 Neuwied. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft;
ICP Ingenieurgesellschaft mbH, Karlsruhe. A CD of the conference proceedings was available on site.
22.-23.
october 2014
24th Karlsruhe Landfill and Contaminated Sites Seminar 2014
Planning and construction of new landfills: Are disposal bottlenecks threatening landfills in Germany? - Scarce landfill capacities for low-level mineral waste (DK0 / DK I). Thomas Egloffstein, Gerd Burkhardt (ed.) and 36 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 26, 176 pages, ISBN 978-3-939662-15-0.
22.-23.
July 2014
OLD LOADS 2014
Old and new hazards in contaminated site management - From remediation to precautionary soil and groundwater protection. Thomas Egloffstein, Gerd Burkhardt (ed.) and 19 co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 25, 176 pages, ISBN 978-3-939662-14-3.
25 March 20147th Seminar on Building in Existing Contexts : Barriers in Existing Buildings - Insulating, Sealing, Protecting took place in the Jugendstil-Festhalle Landau, Mahlastraße 3, 76829 Landau in der Pfalz, small hall. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe.
16-17 October 201323rd Landfill and Contaminated Sites Seminar 2013
The goal of high recycling rates at any price? - The safe landfill as a pollutant sink in the circular economy. Thomas Egloffstein, Gerd Burkhardt (ed.) and co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 24, 286 pages, ISBN 978-3-939662-13-6.
28 February 20136th Seminar Building in Existing Contexts - Topic: City - Country - River took place in the Haus am Dom, 60311 Frankfurt am Main Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe.
17.-18.
october 2012
22nd Landfill and Contaminated Sites Seminar 2012
Erstes dt. AbfG Abfallbeseitigungsgesetz 1972 - Neues Kreislaufwirtschaftsgesetz 2012 - Die zukünftige Rolle der Deponie in der Kreislaufwirtschaft. Thomas Egloffstein, Gerd Burkhardt (ed.) and co-authors, ICP Eigenverlag Bauen und Umwelt, Vol. 23, 286 pages, ISBN 978-3-939662-12-9.
27.-28.
June 2012
OLD LOADS 2012
Learning from Contaminated Sites, Preventive Concepts for Avoiding New Contaminations - From the Remediation of Contaminated Sites to Precautionary Soil and Groundwater Protection. Thomas Egloffstein, Gerd Burkhardt (ed.) and co-authors, ICP Eigenverlag Bauen und Umwelt, Vol. 22, 146 pages, ISBN 978-3-939662-11-2.
22 March 20125th Seminar Building in Existing Contexts -Topic: Climate protection - use, efficiency, recycling / disposal of building materials. chloss Bruchsal. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe.
12.-13.
october 2011
21st Landfill and Contaminated Sites Seminar 2011
Practical experience in the enforcement of the new Landfill Ordinance.
Conference Proceedings: ISBN 978-3-939662-10-5. Thomas Egloffstein, Gerd Burkhardt (ed.) and co-authors, ICP Eigenverlag Bauen und Umwelt, vol. 21, 202 pages, October 2011.
07.-08.
June 2011
OLD LOADS 2011
Soil and Groundwater Protection in the Circular Economy - the Environmentally Sound Recycling of Waste. Conference proceedings: ISBN 978-3-939662-09-9, Thomas Egloffstein; Gerd Burkhardt; (ed.) and co-authors, Karlsruhe: ICP Eigenverlag Bauen und Umwelt, vol. 20, 246 pages, 2011.
31 March 20114th Seminar Building in Existing Contexts - The Future of Building. Kunsthalle - Orangerie Thorbogensaal, 76133 Karlsruhe. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe
13.-14.
october 2010
20th Landfill and Contaminated Sites Seminar 2010
The implementation of the new Landfill Ordinance - practical experience in enforcement and first amendment ordinance to the new DepV
Conference Proceedings: ISBN 978-3-939662-08-2. Thomas Egloffstein; Gerd Burkhardt and co-authors, ICP Eigenverlag Bauen und Umwelt, Vol. 19.
09. - 10.
June 2010
LEGACY 2010
11th Karlsruhe Contaminated Sites Seminar 2010. Active and passive groundwater remediation - innovative processes / MNA | Groundwater / Substitute Building Materials Ordinance (current drafts) Precautionary groundwater protection versus recycling & recovery?
CONFERENCE VOLUME: ISBN 978-3-939662-07-5: Th. Egloffstein & G. Burkhardt (eds.): Altlasten 2010, ICP Eigenverlag Bauen und Umwelt, vol. 18, 259 pp, 2010.
25 March 20103rd Seminar Building in Existing Contexts - Economic and ecological aspects of building in existing structures, Schloss Schwetzingen, 8723 Schwetzingen. Organisers: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz; tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe
11 March 20101st Braunschweig Status Seminar 2010 - Landfill drainage systems - Strategies for maintenance and rehabilitation
07. - 08.
october 2009
19th Karlsruhe Landfill and Contaminated Sites Seminar 2009
Closure and recultivation of landfills and contaminated sites - 16 July 2009. Entry into force of the new Landfill Ordinance. Effects on existing and future landfills in Germany. ICP Eigenverlag Bauen und Umwelt, Vol. 17, 2009, 218 pp.
08. and 09.
July 2009
OLD LOADS 2009
10th Karlsruhe Seminar on Contaminated Sites 2009 - 10 years of BBodSchV in Germany - Impact on the assessment of contaminated sites. Tension between hazard prevention, proportionality and the investor's goal of freedom from contaminated sites. TAGUNGSBAND ISBN 978-3-939662-05-1: Th. Egloffstein & G. Burkhardt (Eds.): Altlasten 2009. ICP Eigenverlag Bauen und Umwelt, Vol. 16, 218 pages, 2009.
30 april 20092nd Seminar Building in Existing Contexts - Connection of old and new. Hambach Castle, 7434 Neustadt a. d. Weinstrasse. Organiser: Überwachungsgemeinschaft Bauen für den Umweltschutz e.V., Mainz;
tubag Trass Vertrieb GmbH & Co. KG, Kruft; ICP Ingenieurgesellschaft mbH, Karlsruhe
02 april 20093rd Urbach status seminar - Landfill drainage systems, strategies for maintenance and rehabilitation. ICP Ingenieurgesellschaft Prof. Czurda und Partner, Büro Urbach. Conference documents can be obtained from ICP's own publishing house Bauen und Umwelt for a nominal fee of EUR 10 plus postage.
08-09 October 200818th Karlsruhe Landfill and Contaminated Sites Seminar 2008. Closure and recultivation of landfills and contaminated sites - Remediation, aftercare and subsequent use of landfills. The new Ordinance on the Simplification of Landfill Law - Current Status of Discussion and Implementation. Conference proceedings: ISBN 978-3-939662-04-4. Thomas Egloffstein; Gerd Burkhardt; Kurt Czurda (eds.) and co-authors / on behalf of the Arbeitskreis Umweltschutz e.V. and the Überwachungsgemeinschaft Bauen für den Umweltschutz e.V. Karlsruhe: ICP Eigenverlag Bauen und Umwelt, Vol. 15, 220 pp.
11-12 June 2008CONTAMINATED SITES 2008 - 9th Karlsruhe Seminar on Contaminated Sites 2008: Due Diligence in Property and Real Estate Valuation - Risks from Contaminated Sites and Building Pollutants in Existing Construction. Conference proceedings: ISBN 978-3-939662-03-7. Thomas Egloffstein; Gerd Burkhardt (ed.) and co-authors / on behalf of the Arbeitskreis Umweltschutz e.V. and the Überwachungsgemeinschaft Bauen für den Umweltschutz e.V. Karlsruhe: ICP Eigenverlag Bauen und Umwelt, Vol. 14, 220 pp.
17.-18.
october 2007
17th Karlsruhe Landfill and Contaminated Sites Seminar 2007. Closure and recultivation of landfills and contaminated sites. The Integrated Landfill Ordinance - Final move away from standard surface sealing towards system effectiveness? What are the requirements for the effectiveness and long-term durability of surface sealing? Conference Proceedings. ISBN 978-3-939662-01-3.Thomas Egloffstein; Gerd Burkhardt; Kurt Czurda (eds.) and co-authors / on behalf of the Arbeitskreis Umweltschutz e.V. and the Überwachungsgemeinschaft Bauen für den Umweltschutz e.V. Karlsruhe: ICP Eigenverlag Bauen und Umwelt, vol. 13, 248 pp.
20.-21.
June 2007
LEGACY 2007. 8th Karlsruhe Seminar on Contaminated Sites 2007: Due Diligence in the Sale of Real Estate - Recognising and Assessing Risks from Contaminated Sites and Building Pollutants - Environmental, Technical, Economic and Legal Aspects, Conference Proceedings: ISBN 978-3-939662-00-6. Thomas Egloffstein; Gerd Burkhardt; Kurt Czurda (eds.) and co-authors / on behalf of the Arbeitskreis Umweltschutz e.V. and the Überwachungsgemeinschaft Bauen für den Umweltschutz e.V. Karlsruhe: ICP Eigenverlag Bauen und Umwelt, vol. 12, 164 pp.
11.-12.
october 2006
16th Karlsruhe Landfill and Contaminated Sites Seminar 2006. Closure and recultivation of landfills and contaminated sites: The implementation of the Waste Disposal Ordinance / TA Siedlungsabfall and the Landfill Reutilisation Ordinance - State of affairs, trends and recent developments. Conference proceedings: ISBN 3-503-09767-8, Thomas Egloffstein; Gerd Burkhardt; Kurt Czurda (eds.) and co-authors / on behalf of the Arbeitskreis Umweltschutz e.V. and the Überwachungsgemeinschaft Bauen für den Umweltschutz e.V. AbWi, Abfallwirtschaft in Forschung und Praxis Bd. 140, ESV Verlag, 2006.
17-18 May 2006LEGACY 2006. 7th Karlsruhe Contaminated Sites Seminar 2006: Groundwater Damage - Causes, Effects, Active and Passive Remediation and Safeguarding Procedures, Natural Attenuation. Conference proceedings: ISBN 3-9806840-9-1. Thomas Egloffstein; Gerd Burkhardt; Kurt Czurda (ed.) and co-authors / on behalf of the Arbeitskreis Umweltschutz e.V. and the Überwachungsgemeinschaft Bauen für den Umweltschutz e.V. Karlsruhe: ICP Eigenverlag Bauen und Umwelt, Vol. 11, 2006.
12-13 October 200515th Karlsruhe Landfill and Contaminated Sites Seminar 2005. Closure and recultivation of landfills and contaminated sites. Effects of the Landfill Utilisation Ordinance - The future of landfill in the waste/circular economy - Effectiveness of sealing and recultivation layers - Monitoring and rehabilitation of landfill drainage systems.
22-23 June 2005Contaminated sites 2005. 6th Karlsruhe Seminar on Contaminated Sites 2005: Trends and new developments in contaminated site management - Monitored Natural Attenuation as an example for the future management of contaminated sites? Conference proceedings: ISBN 3-9806840-7-5. Thomas Egloffstein; Gerd Burkhardt; Kurt Czurda (eds.) and co-authors / on behalf of the Arbeitskreis Umweltschutz e.V. and the Überwachungsgemeinschaft Bauen für den Umweltschutz e.V. Karlsruhe: ICP Eigenverlag Bauen und Umwelt, Vol. 10, 2008.
11 November 20042nd Urbach Status Seminar - Landfill drainage systems. Strategies for maintenance and rehabilitation. ICP Ingenieurgesellschaft Prof. Czurda und Partner, Urbach office, Auerbachhalle. Conference documents can be obtained from ICP's own publishing house Bauen und Umwelt for a nominal fee of EUR 10 plus postage.
6-7 October 200414th Karlsruhe Landfill and Contaminated Sites Seminar 2004. Closure and recultivation of landfills and contaminated sites - The implementation of the AbfAblV and the DepV in practice - What innovations does the Landfill Reutilisation Ordinance bring? - How is the EU Landfill Directive implemented in other countries? - Circular economy without landfills from 2020?
16-17 June 2004Contaminated sites 2004 - 5 Years of the Federal Soil Protection and Contaminated Sites Ordinance in Germany - Model for Europe?
17-18 September 200313th Karlsruhe Landfill and Contaminated Sites Seminar 2003.Closure and recultivation of landfills and contaminated sites. The implementation of the AbfAblV and DepV in practice - The § 14 para. 6 DepV: exception or rule? - The "Landfill Closure Guide": Help for self-help for operators of old landfills?
20-21 May 2003Contaminated sites 2003 - Remediation of contaminated sites between ecology and economy
08 May 031st Urbach Status Seminar - Denonia drainage systems. Cleaning and TV inspection
Assessment and classification of damage, anisation under high cost/benefit ratio
ICP Ingenieurgesellschaft Prof. Czurda und Partner, Urbach office, Auerbachhalle. Conference documents can be obtained from ICP's own publishing house Bauen und Umwelt for a nominal fee of EUR 10 plus postage.
09-10 October 200212th Karlsruhe Landfill and Contaminated Sites Seminar 2002. Surface sealing of landfills and contaminated sites. Closure and recultivation of landfills and contaminated sites - Effects of the AbfAblV and the DepV on operators, authorities, planners and the construction industry.
19 September 20021st Urbach Municipal Building Day. Maintenance and operation of sewer systems - New ways in the maintenance of sewer networks and cost reductions in maintenance in Urbach
June 2002Contaminated sites 2002 - Brownfield recycling - utilisation of central living and working spaces through qualified deconstruction and remediation of contaminated sites.
10-11 October 200111th Karlsruhe Landfill and Contaminated Sites Seminar 2001. Surface sealing system of landfills and contaminated sites 2001.
June 2001Contaminated sites 2001 - New procedures for safeguarding and remediation.
08-9 November 200010th Karlsruhe Landfill and Contaminated Sites Seminar 2000. Surface sealing system of landfills and contaminated sites 2000. economy versus ecology
05-06 July 2000Contaminated Sites 2000 - New Procedures for Safeguarding and Remediation
06-07 October 1999Surface sealing systems of landfills and contaminated sites 1999. Contemporary surface sealing systems - Is the standard sealing according to TASi still up-to-date?
28-29 June 1999Waste recovery or waste disposal? The implementation of the Closed Substance Cycle Waste Management Act in practice
02-03 October 1999The multi-barrier system in landfill construction technology
23-24 September 1998Surface sealing of landfills and contaminated sites - planning, construction, costs. Effective and cost-effective systems - residual materials as alternative sealing materials?
01 -02 October 1997Surface sealing of landfills and contaminated sites. Rules and regulations or alternative systems?
09-10 October 1996Surface sealing or surface covering?
25-26 September 1996Asphalt seals in landfill construction
15-16 April 1996Landfill drainage systems II
27-28 March 1996Alternative sealing materials in landfill construction and contaminated site protection -Innovative, cost-effective and equivalent solutions
27-28 September 1995Surface sealing systems for landfills and contaminated sites sealing or covering
27-28 March 1995Landfill drainage systems I
16-17 March 1995Landfill sites with risk factors-equivalence of sealing systems for retrofitting and system improvement
12-13 October 1994Surface sealing systems for landfills and contaminated sites
17-18 March 1994Alternative sealing materials in landfill construction and remediation - State of the art in sealing materials and systems