airtight construction
Airtight construction makes sure that there are no unintended gaps in the building envelope that allow air to leak in or out of the building and contributes to energy performance.
Insulation workers install a variety of insulation materials to shield a structure or materials from heat, cold, and noise from the environment.
No competences in this bucket.
Airtight construction makes sure that there are no unintended gaps in the building envelope that allow air to leak in or out of the building and contributes to energy performance.
The consequences on indoor environmental quality of every choice made in the design process.
The practice of reducing energy consumption and using fewer energy services. As a sustainable process, energy conservation is done by replacing used energy with alternative sources, using more efficient energy products, or refraining from particular energy products or services to conserve it.
Various types of insulation material and their usage cases, advantages, risks and costs.
No competences in this bucket.
Apply an adhesive coating, usually based on PVA, to a wall to ensure a good bond between the wall and a covering layer, such as plaster.
Cover exterior surfaces with house wrap to prevent moisture from entering a structure, while allowing it to exit. Securely fasten the wrap with staples, often button staples. Tape seams.
Cut insulation material to fit snugly into a space if that space is too small, too large, or of an irregular shape.
Install a variety of metal or plastic profiles used to attach materials to each other or to structural elements. Cut them to size if called for.
Install insulation materials shaped into blocks on the outside or inside of a structure. Attach the blocks using an adhesive and a mechanical fixing system.
Interpret and understand plans and drawings in manufacturing processes which include representations in two dimensions.
Bring construction materials, tools and equipment to the construction site and store them properly taking various aspects into account such as the workers' safety and protection from deterioration.
Apply insulation strips, which prevent air exchange between outdoors and indoors areas.
Apply specialised membranes to prevent penetration of a structure by dampness or water. Securely seal any perforation to preserve the damp-proof or waterproof properties of the membrane. Make sure any membranes overlap top over bottom to prevent water from seeping in. Check the compatibility of multiple membranes used together.
Apply the relevant health and safety procedures in construction in order to prevent accidents, pollution and other risks.
Take necessary precautions and follow a set of measures that assess, prevent and tackle risks when working at a high distance from the ground. Prevent endangering people working under these structures and avoid falls from ladders, mobile scaffolding, fixed working bridges, single person lifts etc. since they may cause fatalities or major injuries.
Check construction supplies for damage, moisture, loss or other problems before using the material.
Place insulation material, often shaped into rolls, in order to insulate a structure from thermical or acoustic influences and to prevent fire. Attach the material using face staples, inset staples, or rely on friction to keep the material in place.
Interpret and understand plans and drawings in manufacturing processes which include representations in three dimensions.
Use different measurement instruments depending on the property to be measured. Utilise various instruments to measure length, area, volume, speed, energy, force, and others.
Use elements of protective clothing such as steel-tipped shoes, and gear such as protective goggles, in order to minimise risk of accidents in construction and to mitigate any injury if an accident does occur.
Apply ergonomy principles in the organisation of the workplace while manually handling equipment and materials.
No competences in this bucket.
Field of information concerning the reduction of the use of energy. It encompasses calculating the consumption of energy, providing certificates and support measures, saving energy by reducing the demand, encouraging efficient use of fossil fuels, and promoting the use of renewable energy.
The physical characteristics of envelope systems for buildings and their limitations. The heat transfer principle in the envelope systems.
Factors that contribute to lower energy consumption of buildings. Building and renovation techniques used to achieve this. Legislation and procedures regarding energy performance of buildings.
No competences in this bucket.
Use an infrared camera to produce imagery displaying the infrared part of the spectrum.
Lay standard size ceiling tiles on prepared profiles separated from the original ceiling to leave space between the two.
Evaluate how much stock is used and determine what should be ordered.
Receive incoming construction supplies, handle the transaction and enter the supplies into any internal administration system.
Cover floors, ceiling, skirting boards and any other surfaces with various materials such as plastic or textile to keep them from being damaged or stained when performing construction or renovation work like painting or plastering.
If a suitable cavity is found in a structure to be insulated, pump insulation beads, such as platinum expanded polystyrene beads into the cavity.
Set up a variety of temporary infrastructure used on building sites. Put up fences and signs. Set up any construction trailers and make sure that these are connected to electricity lines and water supply. Establish supplies stores and garbage disposal in a sensible manner.
Use different types of drywall sanders, automatic or manual, handheld or on an extension, to sand surfaces to a smooth finish or to rough them up for better adhesion.
Use a squaring pole, a telescopic measurement pole that allows for checking the length of the diagonals of an inset area of a structure. If the diagonals are of equal length, the inset is straight.
Work as part of a team in a construction project. Communicate efficiently, sharing information with team members and reporting to supervisors. Follow instructions and adapt to changes in a flexible manner.
Provide advice on and test a wide range of construction materials.
Make up prices and documents for the products that customers may purchase.
Spray foam insulation, usually polyurethane, to fill a space.
Assemble temporary scaffolding structures for construction, maintenance or event-related purposes. Set vertical standards on the base plate of the scaffolding structure. Ensure the scaffolding structure is secured from lateral forces and supported sufficiently. Place wood or metal scaffolding decks into the transoms to stand on and make sure they are aligned. Safely set scaffolding stairs and ladders, which allow enough room for safe and easy manoeuvring.
Take measurements on site and estimate the amount of materials required for the construction or restoration project.
Inspect the quality of the insulation of a structure. Inspect the insulation visually to detect any mistakes or defects. Analyse infrared imagery to see any cold bridges, air gaps, or insulation malfunctions.
File and organise personal administration documents comprehensively.
Maintain records of the progress of the work including time, defects, malfunctions, etc.
Keep the working area and equipment clean and orderly.
Order required materials for the construction project, taking care to purchase the most suitable material for a good price.