Metoder för att bygga fuktsäkert : Slutrapport av projektet: Hållbara byggnader med bra inomhusklimat måste vara fuktsäkra
Wallentén, Petter LU
(2026)
In TVBH
- Abstract (Swedish)
- The overall conclusion of the project is that moisture safety cannot be achieved through individual standards, calculation software, or industry regulations alone. Sweden already has many relevant documents: SIS/EN/ISO standards for measurement, material data, climate data, simulation, and diagnostics; AMA as a specification and contractual framework; industry regulations for wet rooms, HVAC and plumbing systems, and waterproofing; as well as ByggaF, handbooks, and reports that provide process guidance and knowledge support. The major gap is the lack of integration between these components.
The damage-related articles show that real-world problems often arise in building envelopes, foundations, façades, roofs, construction details,... (More) - The overall conclusion of the project is that moisture safety cannot be achieved through individual standards, calculation software, or industry regulations alone. Sweden already has many relevant documents: SIS/EN/ISO standards for measurement, material data, climate data, simulation, and diagnostics; AMA as a specification and contractual framework; industry regulations for wet rooms, HVAC and plumbing systems, and waterproofing; as well as ByggaF, handbooks, and reports that provide process guidance and knowledge support. The major gap is the lack of integration between these components.
The damage-related articles show that real-world problems often arise in building envelopes, foundations, façades, roofs, construction details, material interfaces, production, and facility management. The climate-related articles demonstrate that the choice of climate file, MRY, or MDP has a significant impact on the calculated risk of mould growth. The workshop findings indicate that the industry's greatest challenges are often related to constructability, material substitutions, workmanship, weather protection, quality control, and responsibility allocation.
The project's most important synthesis is therefore: moisture safety must be managed as a lifecycle-based governance process, encompassing risk classification, climate selection, and material data, through design, AMA specifications, industry regulations, construction, inspection, operation, and lessons learned. The most significant gaps are not additional testing methods, but rather coordination, practical implementation, climate methodology, detail-specific risks, and systematic damage data collection.
(Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2eaebbfe-7288-41fa-8851-18f63bf366eb
- author
- Wallentén, Petter
LU
- contributor
- Arfvidsson, Jesper
LU
; Tahir, Assad
LU
; Abdul Hamid, Akram
LU
; Burke, Stephen
LU
and Mundt-Petersen, Olof
LU
- organization
- publishing date
- 2026-07-22
- type
- Book/Report
- publication status
- published
- subject
- keywords
- fuktsäkerhet, standarder, branchstandarder, klimatdata, beräkningar
- in
- TVBH
- issue
- 3072
- pages
- 64 pages
- publisher
- Byggnadsfysik LTH, Lunds Tekniska Högskola
- report number
- 26
- project
- Hållbara byggnader med bra inomhusklimat måste vara fuktsäkra
- language
- Swedish
- LU publication?
- yes
- id
- 2eaebbfe-7288-41fa-8851-18f63bf366eb
- date added to LUP
- 2026-08-11 14:25:10
- date last changed
- 2026-08-11 15:15:12
@techreport{2eaebbfe-7288-41fa-8851-18f63bf366eb,
abstract = {{The overall conclusion of the project is that moisture safety cannot be achieved through individual standards, calculation software, or industry regulations alone. Sweden already has many relevant documents: SIS/EN/ISO standards for measurement, material data, climate data, simulation, and diagnostics; AMA as a specification and contractual framework; industry regulations for wet rooms, HVAC and plumbing systems, and waterproofing; as well as ByggaF, handbooks, and reports that provide process guidance and knowledge support. The major gap is the lack of integration between these components. <br/>The damage-related articles show that real-world problems often arise in building envelopes, foundations, façades, roofs, construction details, material interfaces, production, and facility management. The climate-related articles demonstrate that the choice of climate file, MRY, or MDP has a significant impact on the calculated risk of mould growth. The workshop findings indicate that the industry's greatest challenges are often related to constructability, material substitutions, workmanship, weather protection, quality control, and responsibility allocation. <br/>The project's most important synthesis is therefore: moisture safety must be managed as a lifecycle-based governance process, encompassing risk classification, climate selection, and material data, through design, AMA specifications, industry regulations, construction, inspection, operation, and lessons learned. The most significant gaps are not additional testing methods, but rather coordination, practical implementation, climate methodology, detail-specific risks, and systematic damage data collection. <br/><br/>}},
author = {{Wallentén, Petter}},
institution = {{Byggnadsfysik LTH, Lunds Tekniska Högskola}},
keywords = {{fuktsäkerhet; standarder; branchstandarder; klimatdata; beräkningar}},
language = {{swe}},
month = {{07}},
number = {{26}},
series = {{TVBH}},
title = {{Metoder för att bygga fuktsäkert : Slutrapport av projektet: Hållbara byggnader med bra inomhusklimat måste vara fuktsäkra}},
url = {{https://lup.lub.lu.se/search/files/257767526/Metoder_f_r_att_bygga_fukts_kert_2026_3072_final.pdf}},
year = {{2026}},
}