Syfte: Syftet med arbetet är att bidra till att fastighetsägare fortsatt ska kunna förvalta, driva och bruka gamla kulturhistoriskt viktiga hus även i framtiden. Metod: De metoder som valts för att uppnå målet är dokumentanalys, litteraturstudier och fallstudie. Resultat: Kulturhistoriskt viktiga byggnader behöver energieffektiviseras för att de ska kunna hållas i bruk och existera. Det går att genomföra energieffektiviserande åtgärder utan att skada byggnadens kulturvärde. Åtgärder som fönsterbyte, tilläggsisolering och byte av ventilationssystem bör väljas beroende på husets karaktär. Tilläggsisolering och fönsterbyte är effektiva åtgärder för att minska energiförbrukningen av gamla kulturhistoriskt viktiga byggnader, men riskerar ofta att förvanska byggnadens karaktär. Ventilationssystemsbyte kan innebära mindre ändringar av byggnaden men är en relativt dyr investering. Konsekvenser: Ändringar i en befintlig byggnad kommer dock alltid att påverka dess konstruktion, men det betyder inte att byggnadens kulturhistoriska värde förvanskas. Begränsningar: Beräkningar kommer endast att utföras för ett referensobjekt, stadsbibliotek i Tidaholm. Det beräknade resultatet kommer vara specifikt för denna byggnad, eftersom resultatet varierar med byggnaders olika egenskaper. Däremot kan lösningarna tillämpas på flera objekt. Det finns flera olika energieffektiviserande åtgärder men i denna rapport utreds tilläggsisolering, fönsterbyte och ventilationsbyte. Nyckelord: Energieffektivisering, kulturhistoriskt viktiga byggnader, värmeväxlare, Boverkets byggregler, ventilation. / Purpose: The purpose of the work is to help municipalities continue to manage, operate and use old historic houses in the future. Method: The methods chosen to achieve the objective is document analysis, literature studies and case study. Findings: Culture heritage buildings needs to get more energy efficient, so they can be kept in use and existence. It is possible to implement energy efficiency measures without damaging the building's cultural value. Measures like window replacement, insulation and replacement of ventilation systems should be selected depending on the character of the house. Insulation and window replacement are effective measures to reduce the energy consumption of old historically important buildings, but often risk distorting the character of the building. Ventilation system replacement can involve minor changes to the building but is a relatively expensive investment. Implications: Changes in an existing building will always affect its construction, but it does not mean that the building's heritage value is distorted. Limitations: Calculations will only be performed for a reference object, library in Tidaholm. The calculated result will be specific for this building, since the outcome varies with buildings and their different characteristics. However, the solutions can be applied to multiple objects. There are several energy efficiency measures, but this report will only involve insulation, window replacement and ventilation changes. Keywords: Energy efficiency, historically important buildings, heat exchanger, building regulations, ventilation.

The construction industry stands in front of a challenge to decrease theirclimate footprint in order to build more environmentally friendly. There iscurrently a desire to investigate the possibility to use wood to a largerextent. Compared to the more conventional building materials, wood has ahigher risk of being damaged due to moisture, which can lead to moldgrowth. In Boverket’s Building Regulations its stated that buildings are tobe designed to ensure that conditions detrimental to human health areavoided.The report has investigated the moisture-technical possibilities of usingcross-laminated timber, CLT, instead of concrete in large-scaleconstructions.Moisture simulations of four different structural parts has been conductedwith concrete and CLT as the supporting structure. The simulations showedthat there is no theoretical risk of moisture damage. The study shows that itis possible to change the materials, but that the right conditions arerequired to protect and prevent the occurrence of moisture damages duringproduction. At present, there is no possibility to guarantee that moisturedamages on CLT is avoided without the use of weather protection. A wellworkedmoisture safety plan is essential for a moisture-proof productionphase, the use of industry standard ByggaF can be a valuable and vital toolto ensure it.

According to Section 29(1) of the Constitution of the Republic of South Africa, 1996 everyone is entitled to and has the right to basic education. “Everyone” includes disabled learners. The international framework regarding the right to basic education and the accessibility of the infrastructure for physically disabled learners in public schools was examined to determine whether or not South Africa complies with the formalities and obligations prescribed and what the implications are, if the state does not comply. To reach the purpose of the above statement made there has to be determined which legislation is applicable to disabled learners and a definition needs to be provided for the term „physical disability‟ (Chapter 1). Secondly the core of the research question concealed in the above statement and its applicable articles will be discussed as seen in General Comment No. 13 of the International Covenant on the Economic, Social and Cultural Rights (Chapter 2). Thereafter international legislation will be discussed with the focus on basic education, disability, the accessibility of the infrastructure and the obligations placed on the state (Chapter 3 and 4). The focus will then be moved to the regional framework and the provision made with regards to the right to basic education and disability (Chapter 5). The relevant constitutional sections will then be investigated before reaching a conclusion. The sections that will be taken into account are sections 7, 9, 28, 29, 36, 39 and 233 of the Constitution of the Republic of South Africa, 1996. The purpose of the investigation of the constitutional sections is to determine what basic education entails and if there is a uniform definition thereof. A further purpose with the investigation of the constitutional provisions is to determine whether there is an infringement of disabled learners„ rights to equality and to basic education. Another purpose is to determine to which extent South African schools are accessible to disabled learners in the provision of infrastructure of school buildings as it is now and the obligation that rests on the state to adapt the infrastructure (Chapter 6). After the discussion of the above mentioned chapters a conclusion will be reached on to what extent the state complies with its constitutional and international obligations to realize disabled children„s right to basic education can be come to (Chapter 7). The inaccessibility of public school buildings in South Africa and disabled children„s need for basic education has led to the research question. / LLM (Comparative Child Law), North-West University, Potchefstroom Campus, 2015

According to Section 29(1) of the Constitution of the Republic of South Africa, 1996 everyone is entitled to and has the right to basic education. “Everyone” includes disabled learners. The international framework regarding the right to basic education and the accessibility of the infrastructure for physically disabled learners in public schools was examined to determine whether or not South Africa complies with the formalities and obligations prescribed and what the implications are, if the state does not comply. To reach the purpose of the above statement made there has to be determined which legislation is applicable to disabled learners and a definition needs to be provided for the term „physical disability‟ (Chapter 1). Secondly the core of the research question concealed in the above statement and its applicable articles will be discussed as seen in General Comment No. 13 of the International Covenant on the Economic, Social and Cultural Rights (Chapter 2). Thereafter international legislation will be discussed with the focus on basic education, disability, the accessibility of the infrastructure and the obligations placed on the state (Chapter 3 and 4). The focus will then be moved to the regional framework and the provision made with regards to the right to basic education and disability (Chapter 5). The relevant constitutional sections will then be investigated before reaching a conclusion. The sections that will be taken into account are sections 7, 9, 28, 29, 36, 39 and 233 of the Constitution of the Republic of South Africa, 1996. The purpose of the investigation of the constitutional sections is to determine what basic education entails and if there is a uniform definition thereof. A further purpose with the investigation of the constitutional provisions is to determine whether there is an infringement of disabled learners„ rights to equality and to basic education. Another purpose is to determine to which extent South African schools are accessible to disabled learners in the provision of infrastructure of school buildings as it is now and the obligation that rests on the state to adapt the infrastructure (Chapter 6). After the discussion of the above mentioned chapters a conclusion will be reached on to what extent the state complies with its constitutional and international obligations to realize disabled children„s right to basic education can be come to (Chapter 7). The inaccessibility of public school buildings in South Africa and disabled children„s need for basic education has led to the research question. / LLM (Comparative Child Law), North-West University, Potchefstroom Campus, 2015

Den första januari 2015 trädde en ny regel i kraft, PBL 8 kap. 4 a §. Regeln innebär att kommuner inte får ställa egna krav på ett byggnadsverks tekniska egenskaper, även kallat särkrav. Med egna krav anses sådana krav som är mer ambitiösa än vad regelverket tillåter. Krav på byggnadsverks tekniska egenskaper finns angivna i plan- och bygglagen (PBL), plan- och byggförordningen (PBF), Europeiska konstruktionsstandarder (EKS) och i Boverkets byggregler (BBR). En anledning till förbudet är att särkrav anses påverka byggkostnaderna, vilket i sin tur påverkar förutsättningarna för att tillgodose behovet av bostäder. I utredningar som utfördes åt regeringen hävdades att särkrav medför merkostnader på mellan 10 och 15 procent vid bostadsbyggandet. Regeringen ansåg även att samma krav ska gälla över hela landet för att underlätta den industriella produktionen av byggnadsverk. När lagförslaget lades fram bemöttes det negativt av många kommuner och myndigheter, vilket gör det intressant att undersöka om kommunerna väljer att följa den nya regeln. Syftet med studien är att undersöka i vilken utsträckning kommuner, i bygglovsprocessen och vid upprättade av exploateringsavtal, bryter mot särkravsförbudet i PBL 8 kap. 4 a §. Studien utgår från exploateringsavtal och bygglovsärenden vars handlingar är upprättade efter 2015-01-01 då särkravsförbudet trädde i kraft. I studien ingår bygglovshandlingar från åtta kommuner i Västra Götalands län och exploateringsavtal från 34 av Sveriges kommuner. I studien används en kombination av en kvalitativ och kvantitativ metod samt en juridisk metod. Särkrav som förekommer i studien är klassificerade som tydliga eller vaga särkrav. Bedömning av särkravens klassificering är författarnas egna och utgår från grundsatsen att byggherren är fri att välja metod så länge föreskrifterna i BBR uppfylls. Studiens resultat visar att 24 av de 42 kommunerna som ingår i studien ställer särkrav, vilket motsvarar 57 procent av de granskade kommunerna. Tolv kommuner ställer tydliga särkrav, fyra ställer vaga särkrav och åtta ställer både tydliga och vaga särkrav. Var fjärde kommun hänvisar även till olika program, strategier eller policys där särkrav förekommer. I exploateringsavtalen är särkrav vanligast inom områdena hygien, hälsa och miljö samt energihushållning. I byggloven är särkrav vanligast inom områdena brandskydd, hygien, hälsa och miljö samt säkerhet vid användning. Studiens slutsats är att kommuner fortfarande ställer särkrav i stor utsträckning trots förbudet i PBL 8 kap. 4 a §. / On January 1, 2015, a new law came into force, PBL 8 kap. 4 a §. The law implies that municipalities may not impose their own demands on construction works technical properties, also known as special demands. Own demands are considered as demands that are more ambitious than the law allow. Demands on construction works technical properties are specified in the Planning and Building Act (PBL), the Planning and Building Regulation (PBF), the European Construction Standard (EKS) and in Boverket's Building Regulations (BBR). One reason why the prohibition came into force is that special demands affect construction costs, which affect the conditions to meet the need of housing. The government's investigations revealed that specials demands resulted in additional costs of between 10 and 15 percent in the residential construction. The government wanted as well that the same requirements would apply across the whole country to facilitate the industrial production of construction works. When the new law was presented it faced negatively by many municipalities and public authorities, which makes it interesting to examine if the municipalities choose to follow the new law. The purpose of the study is to investigate in which extend the special demand prohibition in PBL 8 kap. 4 a § are broken by the municipalities in the building permit process and in the establishment of land development agreement. The study is based on land development agreements and building permits documents that are signed after 2015-01-01. Building permit documents from eight municipalities in Västra Götaland and land development agreements from 34 of Sweden's municipalities are included in the study. The study use a combination of qualitative and quantitative methods as well as a jurisprudence method. Special demands which been presented in the study have been classified into clearly or vaguely special demands. The special demands classification are the authors own assessment and are based on the principle that the developer is free to choose the method as long as the regulations in BBR is met. The study's result points out that 24 of 42 municipalities that is included in the study, use special demands, which is equivalent to 57 percent of the audited municipalities. Twelve municipalities have clearly special demands, four have vaguely special demands and eight have both clearly and vaguely special demands. Every fourth municipality also refers to various programs, strategies or policies with special demands. Special demands are most common within the area of hygiene, health and environment and energy in the land development agreements. In the building permits are special demands frequently used within the area of fire protection, hygiene, health and environment and safety in use. The conclusion of the study is that municipalities still use special demands widely despite the prohibition in PBL 8 kap. 4 a §.

The National Board of Housing, Building and Planning have been conducting housing needs assessments since 1995 (Boverket 2015). The latest assessment was conducted in 2015 and showed that 71,000 homes will need to be built annually by 2020. To be able to contribute to building more homes, Willhem AB is carrying out a project called ”Så bygger vi för alla”. As part of the work, this thesis will examine the building rules and how they can contribute to innovation. The purpose of this thesis is to investigate which rules, laws and norms we have to keep to in Sweden regarding housing construction. The aim of the work is to investigate whether the regulatory framework can create creativity amongst the players in the market. This thesis is limited to examining which laws, government policies and eventual municipal requirements that exist in Sweden. Therefore, industry rules, such as the AMA, and contracting regulations, such as AB and ABT, will not be taken into consideration. The survey is also limited to newly built multifamily houses only. Finally, the reference objects that are studied in the thesis will be in Sweden and be limited to being either construction-technical or plan-based innovative and have been recently executed. This thesis is based on the existing regulations and theories from previous studies. The data collected for this survey will be studied from a qualitative point of view. The survey aims to investigate a number of reference objects more thoroughly and conduct interviews with key people involved in the project, which means a qualitative approach is best suited. In 1987, Sweden received a new building legislation according to Örnhall (2017), which has resulted in a transition from specification requirements to functional requirements in order to increase the liberty in housing production. However, according to Örnhall (2017 the new legislation has contributed to a wider picture of the regulatory framework. The National Board of Housing, Building and Planning is the authority that has the overall responsibility for community planning, urban development, construction and housing (Nordstrand 2008). The most important laws and government policies that the social planning sector primarily have to obey are the Planning and Building Act (PBL), the Planning and Building Regulation (PBF) as well as and the Swedish National Board of Housing, Building and Planning (BBR) (Örnhall, Swedish Construction Service 2017a). The Planning and Building Act (SFS 2010:900), PBL, regulates the planning for land and water whilst the responsibility for maintaining the regulations lies with the municipalities. The purpose of PBL is to promote social development for long-term, equal, social and environmental sustainable development for today’s society and future generations (SFS 2010: 900). When creating new homes, special consideration should be given to long term use of the home (Boverket 2016). At the interview stage, six areas emerged that were considered to be particularly problematic or interesting for the development of innovative and cheap housing. These areas were; accessibility, municipal requirements, rules, advice and interpretations, energy, innovation and development, and the ability to build for everyone. I perceived the accessibility aspect as very complex. Several interviewees argue that the accessibility requirements entail an increased cost for new builds, in one case it was even expressed that today’s availability requirements means the housing becomes less accessible to a larger group. The rules for creating an inclusive society also emerged at the interview stage while another recurring opinion is the renewal of the legislation. Several interviewees stated that they consider the regulations to be outdated and need to be updated according to today’s society. Based on this, I found The National Board of Housing, Building and Planning requirements contradictory whilst providing support for innovation, many requirements inhibits the development of housing. Therefore, extensive research should be carried out on how people in Sweden want to live today; thereafter the regulations can be updated according to today’s needs. In one way or another, all reference objects have been at the forefront when it comes to housing development. A common factor for the various reference objects is that a major problem was identified in all projects, which led to a product or solution being developed. They show that there is not one solution to the problem, but that different solutions can be found to achieve the same goal: better housing for more people.

The study investigates two aspects that arise when an application is made for building plan approval to the Building Control Officer (BCO) in the Department of Building Control at a local authority (LA). Firstly, the uniform application of the minimum requirements for building plan approval is studied. Secondly, while keeping the original goal of the National Building Regulations (NBR) in mind, the inclusion of passive design requirements is considered as part of the minimum requirements. In the Republic of South Africa (South Africa), the National Building Regulations and Building Standards Act, 1977 (Act 103 of 1977) determines the minimum requirements of any building. Although the NBR are in the process of being rewritten, the amended 1990 version is still being used. On 15 June 2010, the South African National Standard (SANS) 10400-XA: The Application of the National Building Regulations Part X: Environmental Sustainability Section A: Energy Usage in Buildings, was published for public comment. However, the current version of the NBR does not address sustainability. Therefore, it is argued that the planning and erection of structures within the South African built environment do not currently conform to any minimum sustainability requirements. A series of ‘Deemed-to-Satisfy Rules’ constitutes an integral part of the NBR. Should a development in the built environment comply with these prerequisites, it is observing the statutory requirements of Act 103 of 1977. The regulations are implemented by the Department of Building Control of the different LAs (or municipalities). Act 103 of 1977 also prescribes the appointment, qualifications and functions of the BCO who should head the department. However, it is the LA’s responsibility to appoint the BCO. An LA’s Department of Building Control uses guidelines (as determined by Act 103 of 1977) to approve applications for new buildings and alterations to existing ones. A series of prescribed inspections should be conducted during the construction phase of a building. Before a building can be used for its intended purpose, the BCO has to sign a Certificate of Occupancy. Although the NBR provide prescriptions, the requirements are implemented in different ways by the various LAs. After determining the origin and examining the goals and implementation methods of Act 103 of 1977 and its Regulations (together with the Code of Application (SANS 10400:1990)), this study demonstrates that the current edition of the NBR is not uniformly implemented in the Republic of South Africa. Additionally, the study links the original goal of the NBR to limit inflationary tendencies with current practice to use passive design principles to combat building operation costs. Lastly, a pro forma application form is included as an addendum (although it is not officially part of the study). This proposed pro forma could assist in the uniform implementation of NBR, while at the same time promoting sustainability. / Thesis (PhD)--University of Pretoria, 2011. / Architecture / unrestricted

The work is focused on defining the methodology expert procedures for detecting defects in the project documentation in 1949. No legislation or literature this issue far more does not, it is a specific area that the project documentation defects generally are. The methods of the research study; analysis of documents; classification; Analysis - synthesis; induction - deduction; abstraction; comparison (comparison) case studies. Dissertation is focused on creating a systematic procedure for processing expertise, assessing defects in the design documentation in a limited period from 1880 to 1949.

Stockholm is today one of the fastest growing regions in Europe and the demand for housing is increasing by the day. In order to achieve the target of becoming Europe's most attractive metropolitan region the city needs highly educated and skilled labour to satisfy the demand of companies today and in the future. However, the housing situation for students in the Stockholm area is at the moment very bleak. Stockholm is at least 7,000 student housings short and the quetime reaches as high as two years. Despite the lack of housing for students, we can’t see any increase in construction. This means that the students have a difficult time finding somewhere to live which results in that they choose to study elsewhere. In 2009 Boverket said that we must examine alternative solutions for resolving shortage of housing for students. In recent years a couple of projects can be seen in which existing buildings have converted its use from office or shops to student housing. An investigation of how the market views this option has been lacking. This essay aims to examine the student housing market in Stockholm in order to investigate whether conversion of existing buildings is an effective supplement when construction of new housing can’t meet the demand. We have furthermore examined a couple of restraining factors, in order to make the process more effective and finished of by drawing a couple of conclusions. The current planning process is considered to be one of the most restraining factors that leads to the fact that conversion can’t be utilized to its full extent. Lead times are said to be long and the fact that the plan is to detailed and precise makes it difficult to convert properties. With the help of more administrators and a more open plan, conversion could be used to its full extent. Building regulations are considered to be another reason why so few projects are being converted. The same rules apply when you build new buildings as when you convert. The market is looking for a change in the presentation of the current rules in order for these to be more applicable and beneficial for the market. Unpredicted expenses are always a risk when converting but with more experience the risk becomes lower. A system where you subsidize a part is not a market request since a lot of the answers suggest that this affects a market negatively in the long run. Rent control is not a factor that is considered to be restraining when converting buildings for student housing. / Stockholm är idag en av de snabbast växande regionerna i Europa och efterfrågan på bostäder i staden blir allt större för varje dag. För att uppnå de mål som finns om att bli Europas mest attraktiva storstadsregion behövs kompetent arbetskraft till staden för att fylla det behov som företagen efterfrågar nu och i framtiden. Den bostadssituation som råder för studenterna i Stockholmsområdet är dock väldigt dyster. Det saknas i dagsläget minst 7000 studentbostäder och kötiden för en studentbostad uppgår i dagsläget till minst två år. Trots detta ser vi inte någon större ökning av nyproducerade studentbostäder. När studenterna har svårt att hitta bostäder tenderar dessa att studera på annan ort och kunskap förloras, vilket hämmar Stockholms utveckling. Boverket kom 2009 med åsikten att man måste utreda alternativa lösningar för att lösa bostadsbristen för studenter. På senare år har man kunnat se projekt där befintliga fastigheter konverterats och ändrat användning från lokaler till studentbostäder. En utredning kring hur marknaden ser på detta alternativ har saknats. Denna rapport syftar till att studera studentbostadsmarknaden i Stockholm för att undersöka om konvertering av befintliga fastigheter är ett slagkraftigt komplement när nyproduktionen inte når upp till de mål som eftersöks. Genom att uppmärksamma ett antal återhållande faktorer har vi kunnat komma fram till ett antal slutsatser. Dagens system för planprocessen anses vara en faktor som gör att detta komplement inte kan utnyttjas till sin fulla grad. Ledtiderna uppges vara för långa och detaljplanens precisa och detaljerade utformning försvårar möjligheten att konvertera fastigheter. Med hjälp av fler handläggare och en mer öppen plan skulle detta komplement kunna tillämpas till sin fulla grad. Byggregler som tillämpas anses vara en annan anledning till att färre projekt genomförs. Samma byggregler som tillämpas för nyproduktion eftersträvas även vid konvertering. Marknaden söker en ändring av utformningen på dagens regler för att dessa ska vara mer tillämpbara och nyttiga för marknaden. Oförutsedda kostnader är en risk som alltid kommer vara ett orosmoln vid konverteringsprojekt men desto mer erfarenhet aktörerna har desto mindre blir risken. Subventionssystem är inte något som eftersträvas då resultatet pekar på att bidrag och investeringsstöd påverkar en marknad negativt i det långa loppet. Att hyresreglering för bostäder existerar anses inte vara en återhållande faktor för att detta komplement ska bli slagkraftigt

Purpose: This work is based on the problem with the product cross-laminated timber and its properties in the event of fire. The reason for the problem is the glue used in the product and the lack of requirements for adhesion at high temperatures. Due to this, there is a risk of delamination in the event of a fire, i.e. that the wooden slats that constitute the largest component in the CLT wood fall off during the course of the fire and contribute to extra energy. Method: The work is built up of two different methods, first a literature study and then an experiment. The literature study focuses on the National Board of Housing, Building and Planning's building regulations, the production of cross-laminated timber and what happens in the event of a fire. The experiment was carried out at Fågelbacken in Västerås, where help from the rescue service was available. The informative part of the report begins with a subject reference framework where the first part consists of information about the National Board of Housing, Building and Planning's requirements and ordinances that are based on the Planning and Building Act and the Planning and Building Ordinance. This study describes the experiment, everything from the application of the fire protection treatment to the design of the fire test. The materials included in the fire test are described and any certifications they hold are mentioned. The results section presents the results of the literature study and the fire test. Results: The four pieces of wood showed different results after fire, as three out of four showed cracks between the slats on the fire-affected surface. No piece of wood delaminated or had loose slats, however, the cracks are interpreted as meaning that the glue did not withstand the temperature that the fire generated, and melted. The depths of the carbon layer, on the other hand, were significantly protected by the fire protection treatment as there was a maximum difference of 7 mm between one of the fire protection-treated pieces of wood and the untreated piece of wood. The burning time of the fuel pool varied. The course of fire for the pieces that were treated with fire protection was strong with large flames and large, black smoke pillars. Conclusion: The conclusion of the thesis is that the fire protection treatment has a good effect on the depth of the carbon layer, which delays the risk of delamination. The fire protection treatment also has a good effect on the adhesive in some of the cases when no or few cracks between the slats were seen.