Building regulation sans 10400xa energysaving products. These include the deemed to satisfy fenestration calculations, roof and wall insulation calculations, peak energy demand and annual energy usage of lighting. Sanscalc fenestration calculation software micrographics. If practitioners build in accordance with sans 10400xa, the buildings will be. Document downloads building regulations south africa. Sans 10400 c, the application of the national building regulations part c. Complying with the new building energy standard sans 10400xa 3 compliance options two rational design routes using energy modelling how energy models are created what do you gain by doing energy modelling. This part of sans 10400 provides deemedtosatisfy requirements for compliance with part xa. Sans 10400 xa, sans 204, health and safety policy, health and safety manual, iso quality manual and other iso documents o n line quote we provide this online quote tool for you to get a instant quote to draw your house plans. While building from existing data will help speed the calculation process, the calculator will also allow users to enter all information manually. Includes an example solution based upon a real world scenario to demonstrate the. The application of the national building regulations.
Windowtofloor area ratio calculation in 4 easy steps. There is a stepbystep guide to area nett floor calculation with reference to the parts of the regulations that apply. Sanscalc v2 fenestration report mechanical youtube. Contents complying with the new building energy standard sans 10400 xa 3 compliance options two rational design routes using energy modelling how energy models are created what do you gain by doing energy modelling. The application of the national building regulations part x. The application of the national building regulations part j. Environmental sustainability and sans10400 part xa. Aug 16, 2017 sans 10400xa to avoid repetition, as it is already part of the regulation. Download and install the sanscalc desktop application. Sans 10400 w, the application of the national building regulations part w. Sans 10400xa is changing this is what you should know.
So, if at one time the need to calculate the energy efficiency of the resultant building arises, it may easily be achieved by using the sans 10400 calculator application. In yet another progressive step to further aid architects, designers, engineers and building technologists to better perform sans 10400 xa and 204 calculations, we have created sanscalc online. South african bureau of standards legally binding document. The south african institute of architectural technologists. Part k part l part m part n of sans 1400 or in the case of timber buildings with the requirements of. Sans 10254, the installation, maintenance, replacement and repair of fixed electric storage water heating systems. Rational design and rational assessment of flat roofs and related gutters competent. Get an instant sans 10400 xa rational assessment quote calculated for your building. Sans 101772, fire testing of materials, components and elements used in buildings part 2. Sans 10400 k, the application of the national building regulations part k. Sans 10400 b sabs 0400b, the application of the national building regulations part b. Energy modeling services sans 10400 xa sp energy provides energy modeling services to clients who are erecting new buildings or extending existing buildings. It is the planning and design of these aspects that are stipulated by the new regulations. Covers the deemedtosatisfy requirements for compliance with part xa energy usage in buildings of the national building regulations.
Our sans 10400 xa training seminars have been running routinely over the past 5 years, training over 3500 professionals. The implementation of sans 10400 xa as part of south africas national building regulations requires that new buildings conform to the. Preparing and submitting a rational design part xa. Our sans 10400xa training seminars have been running routinely over the past 5. Sans 10400xa and sans 204 calculation software micrographics.
Please note that all sans standards can still be purchased as pdf files from sabs webstore. Compliance with the requirements of this part of sans 10400 will be deemed to be compliance with. Part 2 of the standard covers naturally ventilated buildings with natural environmental control, while part 3 is for artificially. Sans 10400 a, the application of the national building regulations part a. It also has all the formulas built in from sans 10400 xa and other related documents meaning that calculation errors cannot easily be made. Deemedtosatisfy changes looking at the recipe route, as reynolds describes the stepbystep deemedtosatisfy route, she notes that in the current sans 10400 xa, building types that fall in the same. If you know where to look, you can find an enormous amount of useful information, including legislation and official documents that will assist you with your building projects. Installation, replacement and repair of hot water system compliance tables due to the numerous changes in compliance and the regulationsstandards as noted above and more so due to the critical safety and hazard aspects of pressurised hot water storage vessel, much area of focus has been place on the hot. Sans 10400xa building laws south africa home insulations. Excavations warning this document references other.
This windowtofloor area ratio balances energy, first cost, and indoor environmental quality. This document should be read in conjunction with sans 10400 a. This is the simplest of the three compliance routes, as a competent person energy is not required. Application of energy requirements for buildings with natural environment control. Energy usage in buildings of the national building regulations. A calculator application spreadsheet which you can use to do fenestration. For the purposes of this part of sans 10400, the definitions given in sans 10400 a some of which are repeated for convenience and the following. Sans 10400 xa to avoid repetition, as it is already part of the regulation. New energy laws sans 10400 part xa is a set of new regulations that were passed into law in 2011. A sghc solar heat gain calculator is also supplied, to calculate the heat. We have accessed some of these for you and you can download them from this page here or on our downloads page download regulations. The implementation of sans 10400 xa as part of south africas national. National building regulations and building standards act, 1977 act no. This is the simplest of the three compliance routes, as a competent person energy is not required but take into account that the energy efficiency interventions may prove costly when replicated across chosen, and the design must adhere to certain rules.
Sans 10400xa calculator excel workbook with 6 sheets all formulas already in to minimize any calculation errors easy to use just save as the calculator to your project renaming the file complete the white areas all calculations is automated. Sans 10400 part xa can be a tiresome burden on the busy architect. The reporting system includes the deemed to satisfy fenestration calculations, roof and wall insulation calculations, as well as peak energy demand and annual energy usage of lighting as outlined in the. Sans 10400 s sabs 0400s, the application of the national building regulations part s. Energy efficiency the design of the building envelope is in accordance with. Hi this video shows you how to use a simple fenestration design spreadsheet calculator that i made.
Sans 10400 xa, published in august 2011, is the new part of the south african standard for environmental sustainability and energy usage in buildings, and forms part of the national building regulations. Sans 10400 xa, sans 204, health and safety policy, health and safety manual, iso quality manual and other iso documents o n line quote we provide this online quote tool for you. Sanscalc desktop is an easy to use program that is designed to help professionals not only perform sans 10400 xa and sans 204 calculations, but also to report on projects for building plan submission, construction and management purposes. Sans 10400 xa floors with inslab heating is in accordance with sans 10400 xa services that use energy or control the use of energy is in accordance with sans 204. The application of the national building regulations part t. Part x deals with environmental sustainability, and part xa deals with energy usage in buildings. All the modules from the sans 204 and sans 10400 xa energy efficiency documents are included in sanscalc desktop. Get an instant sans 10400xa rational assessment quote calculated for your building. The structatherm projects division specialises in the energy modelling of buildings and provides rational design services to customers who are developing new and existing buildings.
Sans 10400xa and 204 house plans according to sans 10400. The ebook of sans 10400xa alculator draughting scale 1100 west view c d d sans 10400xa calculator excel workbook with 6 sheets all formulas already in to minimize any calculation errors easy to use just save as the calculator to your project renaming the file complete the white areas all calculations is automated. The application of the national building regulations part o. Thus sans 10400 xa can be said to be a stepping stone in averting a massive energy crisis in south africa although the sans 10400 is an incomplete attempt and requires lots of revision and amendments in the foreseeable future it can be concluded that the sans 10400 xa is definitely a founding stone in revolutionizing energy efficiency in. Sans 10400xa calculator house plans according to sans 10400. A diagrammatic representation of the relationship between the act, the regulations and sans 10400. The energy efficiency legislation for new buildings sans 10400 xa has been published by the regulator nrcs. Sans 10400 b sans 10400 h the detailed requirements of sans 10400 j or a competent person civil engineer is to be appointed in respect of the slabs or fills. Deemedtosatisfy changes looking at the recipe route, as reynolds describes the stepbystep deemedtosatisfy route, she notes that in the current sans 10400 xa, building types that fall in the same category, such as healthcare facilities, are grouped together. Sans 11601, wheeled fire extinguishers performance and construction.
In 2011, in an endeavour to make our buildings more sustainable, and to decrease energy usage in south africa, a new part was added to sans 10400, the application of the national building regulations. The national standard sans10400xa provides a solution recipe for compliance with. With the recent introduction of the building energy efficiency regulations of sans 10400xa as part of. Sans 102521 water supply and drainage for buildings part 1. Aug 24, 2012 hi this video shows you how to use a simple fenestration design spreadsheet calculator that i made. After installation, sanscalc desktop runs from your office computer like any other. All modules from the sans 204, sans 10400 xa energy efficiency documents and the saiat endorsed xa guide are included in sanscalc online. Basic sans10400xa fenestration and energy calculator. Xa3 compliance with the xa1 regulations must be achieved by one of three methods. Sans 10400 xa a short guide aluminium windows and doors.
Fenestration calculations sans10400building regulations. Through our structatherm projects division, many professionals have learned how to implement the sans 204 calculations and sans 10400 xa standard in satisfaction and compliance with regulations. Floors buying of standards during national lockdown please note that all sans standards can still be purchased as pdf files from sabs webstore. Parts 2 and 3, which deal with naturally ventilated buildings and artificially ventilated buildings, respectively, will eventually become part of the sans 10400 national building code. Fenestration calculations sans10400building regulations south. These calculations need to be done as part of the new 10400 xa building energy efficiency regulations. We provide basic documentation and contracts templates e. Part k walltypes sans10400building regulations south. Fenestration compliance procedures in terms of sans 10400xa.
Fire protection buying of standards during national lockdown please note that all sans standards can still be purchased as pdf files from sabs webstore. This part of sans 10400 provides deemedtosatisfy requirements for compliance with part h foundations of the national building regulations. Sans 10400xa provides the deemedto satisfy requirements for compliance with the national building regulations with regards energy usage, and sans 204 specifies the design requirements to achieve the required levels of energy efficiency. In 1990, the sabs published its first revision of its code of practice, sabs 04001990, which later became known as sans 10400 1990. All new buildings will have to comply with the performance parameters, which means that insulation will have to be installed to achieve the stipulated rvalues. Lighting and ventilation name of standards organization. Sans 10400 o, the application of the national building. For now, its focus is purely on energy consumption and maximum energy demand. The guidelines featured in the pdf below give an idea to anyone wanting to calculate the fenestration compliance procedures in terms of sans 10400 xa. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them.