RISE concrete assessors have extensive experience in examining damages to different types of balconies, e.g. balconies with load-bearing slabs of reinforced concrete and so-called steel frame balconies (load-bearing frames with steel beams). More information about types, damages, etc. can be found in the book "Balkonger" (ISBN 978-91-7917-19).

The most common cause of damages to concrete balconies is reinforcement corrosion. Corrosion can occur through carbonation, which is a chemical reaction between the carbon dioxide in the air and alkaline components in the concrete so that the pH of the concrete drops. When the carbonation has reached the rebars, these begin to rust, if the concrete is sufficiently moist. Reinforcement corrosion can also occur if the concrete contains chlorides above a certain critical content. The corrosion products (rust) have a much larger volume than the original steel, which causes so-called rust blasting. The concrete top layer outside the reinforcement thus cracks and falls off over time.

Damage to concrete balconies may in some cases also occur by the concrete freezing if it has insufficient frost resistance.

The most common reason why steel-framed balconies need to be repaired or disabled is damages to the load-bearing steel beams. The attachment of the steel frame to the wall is the most mechanically stressed point in the entire balcony structure. To ensure that a steel frame balcony is safe, all beams must therefore be exposed for inspection, even a bit into the façade.

RISE's surveys of balconies usually consists of visual inspection, damage mapping, measurements of covering concrete layers and carbonation depth, as well as chloride sampling (random sampling). On steel frame balconies, inspection of steel beams is sometimes also carried out, usually during renovation of balconies or facades (costly).

RISE inspections are usually compiled in verified reports, which usually include condition assessments and proposed measures.

The laboratory at RISE is certified by ISTA and is one of the most well equipped and advanced laboratories in Scandinavia for testing packaging. We carry out tests according to international standards, to ensure the performance of the packaging. Visual inspection is performed to ensure package integrity.

Visual Inspection is performed to provide evidence of package integrity and identify any production sealing problems. Visual Inspection is usually followed by subsequent tests such as for example Seal Strength, Dye Penetration and Bubble Leak test. 

The visual inspection is performed using controlled lighting that illuminates any defects in the seal. The defects identified can then be evaluated for their impact on the integrity of the package. 

Report received after completion of testing.

Testing is carried out in accordance to a common set schedule.

ASTM F1886/F1886M Standard Test Method for Determining Integrity of Seals for Flexible Packaging by Visual Inspection

RISE offers a evaluation of a sprinkler system's pipe parts due to corrosion, for example as part of the 25-year check according to Appendix K in SS-EN 12845:2015+A1:2020 and section 20.6 in SBF 120:8. By checking the status of the sprinkler pipes, a lifetime estimate is carried out.

RISE offers inspection of sprinkler pipes according to Appendix K in SS-EN 12845:2015+A1:2020 and section 20.6 in SBF 120:8.

The method is based on a number of pipe parts being provided by the customer. The general procedure for checking the status of the pipe parts is that the pipe parts are cut, cleaned of corrosion products, measured under a microscope and the average corrosion rate calculated. Together with the customer, it can be decided how extensive the analysis should be and whether supplementary investigations such as water analysis should be carried out.

Report in Swedish or English.

RISE offers a service for continuous measurement and monitoring system with wireless sensors of the climate in building structures. The system also measures moisture content and especially in Nordic spruce and pine with wood species and temperature correction. Evaluation is done, among other things, with mold models. RISE has used the system since

One purpose may be to monitor moisture conditions to provide peace of mind or to catch sudden failures, deficiencies or deterioration early before both warranty and liability periods expire. Another purpose may be to continuously obtain moisture and temperature conditions to be able to prove the function of structures and demonstrate that they work in reality and as intended and learn for future construction projects. Documentation of accurate measurement data is valuable both directly or for later analysis and for the dissemination of experience and knowledge of the behavior of the building structure, but also to demonstrate that both building regulations are met and quality is assured.

The system also performs analysis of measurement data, for example with mould models. This is often a prerequisite for being able to assess whether the moisture conditions that have arisen may have resulted in damage or not. 

Wireless sensors measure relative humidity, temperature and moisture content, which are stored for a certain period of time in each sensor and sent to a local measurement collector (Gateway) in the building. Gatway is also designed for wireless connection to the internet and the measurements can also be followed continuously in real time. Gatway needs a standard 220V electrical outlet.

The sensors are electric and powered by a lithium battery, with an operating time of up to 10 years at normal measurement intervals. Moisture content is measured by the resistance method between two stainless steel electrodes. Correction is made according to our correction formula for wood type and temperature.

Before and after (if possible) use, calibration or comparative control against traceable climate and/or measuring instruments is performed. 

Evaluation of measurement data is done, among other things, with mould models that we have developed (MOGLI model) or participated in the development of (MRD model).

Placement of measuring points is crucial to get the most critical points and get the most benefit from the measurements. We advise on the placement of measuring points and we can go out and install sensors and measuring collectors if desired.

For example, we are happy to send equipment that has been calibrated and tested by us and it is just to screw up in the desired measuring points and plug the plug to the measuring collector into a 220V power outlet. The measurement data (RF and T) is directly available online and it is possible to be notified if deviations occur.

Measured data on moisture content with corrected moisture content values, RH, temperature and analysis of moisture conditions with mould model.

Reconciliations are carried out as required, for example half-yearly reconciliations, and the measurements are compiled in a measurement report with measurement diagrams, analyses and conclusions. 

Enligt överenskommelse.

Adhesion testing is essential to ensure electrode coatings remain bonded to the current collector without cracking or delaminating during use. It helps assess electrode durability and reliability, reducing the risk of battery failure. RISE has developed a methodology for battery electrodes based on relevant standards.

Electrode adhesion is a key parameter influencing battery manufacturability, durability and long-term performance. During production and cycling, mechanical stresses may lead to coating cracking, delamination or material loss, which can affect both performance and lifetime.

RISE has developed a methodology for characterizing the adhesion and mechanical integrity of battery electrodes. Our expertise goes beyond simply measuring adhesion-related forces. We help customers understand how electrode architecture, binder systems, current collectors and test conditions influence the measured response and failure behaviour.

By combining standardized testing with advanced analysis, we support development, benchmarking and quality assurance of electrode materials for both conventional and emerging battery chemistries.

RISE Adhesion-Test package

Report

Do you need comprehensive testing of battery cells, modules and full battery packs under real-time conditions? Welcome to benefit from our new built test lab as well as testing, regulations, and standards expertise.

RISE offers a comprehensive portfolio of battery safety and abuse tests, covering individual battery cells, battery modules and complete battery packs. These tests are tailored to a wide range of applications, including electric vehicles, off-road machinery, industrial equipment and stationary energy storage systems for renewable energy.

Our ISO/IEC 17025 accredited test laboratories use modern testing equipment to guarantee precise and reliable measurement data. We test according to many different international regulations and standards such as GB 38031, GTR No 20, UN 38.3, UN ECE R100  and IEC-EN 62133-1 and 2.

Abuse testing

We perform overcharge tests up to 1200 V, short circuit etc. As these tests can result in thermal runaway with harmful gases, RISE new-built test lab is equipped to this. 

If you need support in identifying necessary tests and certifications, RISE is here to help. We also offer expert guidance on directives and standards relevant to your products.

Additionally, our customers value our tailored training programs in areas such as environmental durability, product safety, secure control systems, battery safety and more.

Do you need help with the battery regulation?

If you need support in understanding and meeting the battery regulation (previously the battery directive) for you products, we will help you.

Contact us for a free consultation and discover how we can help you make your product more reliable.

The projects are coordinated by our experienced project managers, which releases resources at your company.  We will support you over the entire battery development process until certification of your product.

GB 38031 

GTR No 20

UN 38.3

UN ECE R100 

IEC-EN 62133-1

IEC-EN 62133-2

RISE offers a method to estimate moment of inertia experimentally using a tri-filar pendulum. The moment of inertia can be measured with respect to selected axes of rotation. In addition, the complete inertia tensor of the body can be estimated through a series of measurements around multiple axes of rotation.

The moment of inertia is a crucial dynamic property of rigid bodies that explains the rotational inertia around given axes. The moment of inertia tensor together with the mass and the centre of mass gives a complete description of the rigid body dynamics. The moment of inertia is commonly estimated through virtual models (e.g. FE-models). However, for complex bodies with different material compositions, the mass distribution can be hard to model. The experimental measurement can then be a valuable complement.

For the tri-filar pendulum method, the moment of inertia is estimated by measuring the period time of the pendulum rotation. In addition, digital image correlation (DIC) is used to track the orientation of the body relative to the axis of rotation.

Depending on the size and shape of the body, RISE also offers to estimate the moment of inertia using experimental modal analysis. If you wish to learn more about both methods, feel free to contact us.

Results from the measurements are documented in a report.

We offer both qualitative and quantitative analysis of microfibres from textile sources, both synthetic (microplastic) and natural.

Microplastics, particularly in the form of fibres, have become a persistent environmental concern. These minute threads, originating from synthetic textiles such as polyester and nylon, are often invisible to the naked eye. They have infiltrated our oceans, soils, and even the air we breathe, posing a significant threat to ecosystems and human health.

To tackle the microplastic issue, RISE has partnered up with various startups, washing machine manufacturers, and governmental bodies. 

We utilize established techniques for measuring fibre release and develop new methodologies tailored to specific purposes.

By assessing your production processes, we can propose measures to minimize environmental effects while preserving product quality.

• Analysis of microplastic release during lab-scale washing according to SS-EN ISO 4484-1:2023
• Analysis of microplastic release during household washing machine cycles (In-house method)
• Testing and development of various filter solutions for washing machines
• Comparative studies of washing programs, filter solutions, or washing machines
• Gravimetric and/or microscopic analysis as per your requirements

Written report in Swedish or English with obtained results.

SS-EN ISO 4484-1:2023

In-house methods

OEKO-TEX® STANDARD 201 M-47 & ML-47– Glitter fastness

ASTM F1980 is commonly referred to, not only for sterile barriers but for many accelerated ageing studies.

RISE offers durability and shelf-life tests according to ASTM F1980. The most common commissions are project where we perform both ageing studies, real-time studies and evaluation. Creating complete delivery packages in order fo fulfil regulatory requirements or other needs. 

We perform ageing studies according to ASTM F1980 and evaluate the results according to a number of methods. 

Formal written reports is the most common delivery, but we are flexible and adapt to our clients needs.

RISE concrete assessors have extensive experience in examining the condition of concrete structures at swimming pools and swimming facilities. At these plants, leakage and concrete damage often occur in the form of reinforcement corrosion and cracking.

Reinforcement corrosion can be caused by mainly two things, the carbonation of the concrete and the presence of chlorides in the concrete.

Carbonation, which can be said to be a natural aging of concrete, means that alkaline components in the concrete react with the carbon dioxide in the air, whereby the pH value of the concrete drops and the original anti-corrosion properties of the concrete are thus lost.

If chlorides are added to the concrete in a certain amount, these can also trigger reinforcement corrosion, even if no carbonation has taken place. In swimming pools, chlorides are often added to the concrete by neutralizing the bathing water with hydrochloric acid.

When the reinforcement rusts, the corrosion products acquire a larger volume than the original steel, which causes concrete damage.

In swimming pools and swimming facilities, there may also be problems with releasing, cracking and erection of ceramic tiles.

RISE's surveys of swimming pools and bathhouses usually include visual inspections, damage mapping, measurements of covering concrete layers and carbonation depth, as well as chloride sampling.

RISE's surveys are usually compiled in verified survey reports.