We’ve seen in the construction industry a growing emphasis on sustainability and eco-friendliness. Several materials have gained popularity for their low environmental impact and energy-efficient properties. Here are some of the most eco-friendly construction materials to watch out for in 2024:
1. Bamboo
Bamboo is a rapidly renewable resource with a short growth cycle compared to traditional hardwoods. This rapid growth makes bamboo an exceptionally renewable resource compared to traditional hardwoods, which may take decades to mature. And unlike traditional hardwoods that need replanting after harvesting, bamboo regenerates naturally from its rhizomes (underground stems). This characteristic simplifies the cultivation process and reduces the need for extensive replanting efforts. As a construction material, it has a very high strength-to-weight ratio, making it a durable and versatile material for various construction applications. It’s suitable for use in numerous structural framing elements. It can be employed as columns, beams, and trusses in buildings, providing a strong and lightweight alternative to traditional materials. Bamboo can also be processed into planks for flooring, offering a durable and attractive option. Bamboo flooring is known for its hardness, and it comes in various styles, including solid bamboo and engineered bamboo.
2. Recycled Steel
Using recycled steel in construction helps reduce the demand for energy-intensive new steel production, and reducing the demand for raw iron ore, thereby conserving natural resources. Recycled steel maintains the same structural integrity and performance characteristics as virgin steel. This consistency in quality ensures that construction projects meet or exceed industry standards. Steel is a material that can be recycled indefinitely without compromising its quality. This characteristic makes it a truly sustainable and cyclical resource for the construction industry. Steel is known for its durability and longevity. Recycled steel maintains these properties, providing structures with resilience and longevity, ultimately reducing the need for frequent replacements and repairs.
3. Recycled Glass
Recycled glass can be used in construction as a substitute for traditional aggregates in concrete. Incorporating recycled glass into building materials reduces the need for new raw materials and helps divert waste from landfills. Incorporating recycled glass into construction projects can earn points toward green building certifications, such as Leadership in Energy and Environmental Design (LEED). Many sustainable building standards recognise and reward the use of recycled materials. Recycled glass maintains its durability, strength, and longevity, making it a reliable material for construction.
4. Recycled Plastic
Recycled plastic can be used in construction materials such as insulation, roofing tiles, and lumber substitutes. Using recycled plastic helps decrease the environmental impact of plastic waste and reduces the demand for virgin plastic production. Recycled plastic allows for innovative and sustainable design possibilities. It can be moulded into various shapes and sizes, enabling architects to explore creative solutions in building and landscaping projects. The incorporation of recycled plastic in construction aligns with public awareness and concern about plastic pollution. Projects using recycled plastic may garner community support and engagement by promoting environmentally responsible building practices.
5. Fly Ash Concrete
Fly ash concrete, also known as fly ash blended cement or fly ash blended concrete, is a type of concrete that incorporates fly ash as a supplementary cementitious material. Fly ash is a byproduct of coal combustion and can be used as a supplementary cementitious material in concrete. Incorporating fly ash reduces the amount of cement needed, leading to lower carbon emissions associated with cement production. Fly ash imparts pozzolanic properties to concrete, enhancing its durability and resistance to factors such as sulfate attack and alkali-silica reaction. This results in a longer service life for structures. Fly ash concrete typically exhibits lower heat of hydration compared to traditional concrete. This is beneficial in large pours, such as in mass concrete structures, as it helps mitigate the risk of thermal cracking.
6. Straw Bales
The use of straw bales in construction, commonly known as straw bale construction or straw bale building, is an eco-friendly and sustainable building method that has gained popularity for its numerous advantages. Straw bales are an agricultural byproduct that can be used as a natural building material for insulation and construction. They provide excellent insulation properties and are biodegradable at the end of their life cycle. Straw bales provide excellent insulation properties, helping to regulate indoor temperatures. They have high thermal resistance (R-value), which contributes to energy efficiency and reduces the need for additional insulation materials.
7. Rammed Earth
Rammed earth construction is an ancient building technique that has been rediscovered and embraced in modern sustainable architecture. This method involves creating solid, durable walls by compressing a mixture of earth, gravel, sand, and sometimes stabilisers within sturdy formwork. This method has a low environmental impact, as it minimises the use of energy-intensive materials and processes. Rammed earth has excellent thermal mass properties, which means it can absorb, store, and release heat slowly. This helps regulate indoor temperatures, leading to energy savings and increased comfort in both hot and cold climates.
8. Cork
Cork is harvested from the bark of cork oak trees. The harvesting process, known as cork stripping, does not harm the trees, and they continue to regenerate cork bark. This makes cork a renewable and sustainable resource. It is often used as a flooring material and has insulating properties, contributing to energy efficiency. Cork has natural fire-resistant properties. While it may not be entirely fireproof, cork does not contribute to the spread of flames and can act as a fire retardant in certain applications.
9. Hempcrete
Hempcrete is a sustainable building material that has gained attention for its eco-friendly properties and versatility in construction. It is made from the inner woody fibers of the hemp plant, combined with lime and water. Hemp is a fast-growing plant with a short cultivation cycle, making it a renewable resource. It is a lightweight and breathable material that acts as an insulator while absorbing carbon dioxide during the curing process. Hempcrete can be used for various construction applications, including walls, floors, and roofs. It can be used in new construction or as a retrofit material. Its versatility makes it adaptable to different architectural styles.
10. FSC-Certified Wood
Wood sourced from forests certified by the Forest Stewardship Council (FSC) ensures responsible and sustainable forestry practices. FSC-certified wood is a renewable resource and can be used for various construction applications. FSC-certified wood comes from responsibly managed forests, helping to preserve natural habitats and protect ecosystems. Healthy and well-managed forests act as carbon sinks, absorbing and storing carbon dioxide from the atmosphere. FSC-certified wood contributes to carbon sequestration, helping mitigate the effects of climate change. FSC-certified wood is available in various forms, including dimensional lumber, plywood, engineered wood products, and more. This allows for diverse applications in construction, from framing to finishing materials.
When considering eco-friendly construction materials, it’s essential to evaluate their entire life cycle, including extraction, production, transportation, and disposal, to make informed choices that contribute to sustainable building practices.
If you would like to discuss eco-friendly materials for your construction project, please contact us to arrange a consultation with one of our experts.
Navigating Construction Regulations and Compliance
/in Home Page news feed, News /by joannevickersNavigating construction regulations and ensuring compliance is crucial for the successful execution of construction projects. Regulatory compliance helps avoid legal issues, ensures safety, and promotes sustainable practices. This post outlines the key aspects of construction regulations and provides practical tips for managing compliance effectively.
Understanding Key Regulations
Construction regulations cover various aspects, including safety, environmental impact, and building standards. Key areas to focus on include:
Obtaining Permits and Licenses
Securing the necessary permits and licenses is a critical step in regulatory compliance. Steps to consider:
Staying Updated on Regulations
Construction regulations can change frequently, making it essential to stay informed:
Environmental Compliance
Environmental regulations are increasingly stringent, focusing on sustainable practices and reducing the environmental impact:
Safety Compliance
Ensuring safety compliance is crucial for protecting workers and avoiding legal penalties:
Quality Control and Standards
Adhering to quality control standards ensures that the final construction meets regulatory and client expectations:
Managing Documentation
Proper documentation is essential for demonstrating compliance and avoiding legal issues:
Working with Stakeholders
Engaging with stakeholders is crucial for smooth regulatory compliance:
Navigating construction regulations and ensuring compliance requires diligent planning, continuous monitoring, and effective communication. By understanding key regulations, obtaining necessary permits, staying updated, focusing on environmental and safety compliance, maintaining quality standards, managing documentation, and engaging with stakeholders, construction projects can run smoothly and successfully. Prioritising compliance not only avoids legal issues but also enhances the reputation and success of construction companies.
If you would like to discuss please contact us to arrange a consultation with one of our experts.
Innovations in Construction Materials
/in Home Page news feed, News /by joannevickersThe construction industry is experiencing a materials revolution, with new innovations enhancing the efficiency, sustainability, and durability of buildings. These cutting-edge materials are transforming how structures are designed and built, offering numerous benefits over traditional options. This post explores some of the most exciting innovations in construction materials.
Self-healing Concrete
Self-healing concrete is an innovative material that can repair its own cracks, extending the lifespan of structures and reducing maintenance costs.
Translucent Wood
Translucent wood combines the strength of wood with the light-transmitting properties of glass, making it ideal for energy-efficient buildings.
Aerogels
Aerogels are ultra-lightweight materials known for their excellent thermal insulation properties.
Graphene-enhanced Materials
Graphene, a single layer of carbon atoms arranged in a hexagonal lattice, is incorporated into various construction materials to improve their properties.
Recycled Plastic Bricks
Recycled plastic bricks are made from waste plastic, offering a sustainable alternative to traditional building materials.
Phase Change Materials (PCMs)
PCMs absorb and release thermal energy, helping to regulate indoor temperatures and reduce energy consumption.
Hydroceramics
Hydroceramics are innovative building materials that improve indoor climate by harnessing the cooling power of evaporation.
Mycelium Composites
Mycelium, the root structure of fungi, is being used to create sustainable building materials.
3D-Printed Materials
3D printing technology is enabling the creation of complex, custom-designed building components with minimal waste.
Smart Materials
Smart materials respond to environmental stimuli, providing dynamic responses to changing conditions.
Innovations in construction materials are driving the industry toward more sustainable, efficient, and resilient building practices. From self-healing concrete and translucent wood to aerogels and graphene-enhanced materials, these advancements are paving the way for the next generation of construction. Embracing these innovative materials not only enhances the performance and lifespan of structures but also contributes to a more sustainable and environmentally friendly built environment. The future of construction is undoubtedly exciting, with these materials leading the charge toward smarter, greener buildings.
If you would like to discuss please contact us to arrange a consultation with one of our experts.
Client Communication: Building Strong Relationships
/in Home Page news feed, News /by joannevickersStrong client communication is the cornerstone of successful construction projects. It ensures that expectations are aligned, issues are promptly addressed, and trust is built throughout the project lifecycle. This post explores effective strategies for fostering robust client relationships through clear and consistent communication.
Regular Updates
Keeping clients informed about project progress is essential for maintaining transparency and trust. Strategies include:
Transparency and Honesty
Being transparent and honest with clients, even when delivering bad news, builds trust and credibility. Best practices include:
Active Listening
Listening actively to clients’ needs and feedback ensures that their expectations are met and enhances satisfaction. Techniques include:
Clear and Concise Communication
Effective communication should be clear, concise, and free of jargon. Strategies include:
Setting Expectations
Setting realistic expectations from the outset helps prevent misunderstandings and dissatisfaction. Best practices include:
Proactive Problem-Solving
Addressing potential issues before they escalate demonstrates competence and builds client confidence. Techniques include:
Personalised Communication
Tailoring communication to each client’s preferences and needs can enhance their experience. Strategies include:
Aftercare and Follow-up
Maintaining communication after project completion ensures client satisfaction and opens opportunities for future collaboration. Best practices include:
Effective client communication is fundamental to building strong relationships and ensuring the success of construction projects. By providing regular updates, being transparent and honest, actively listening, using clear communication, setting realistic expectations, proactively solving problems, personalising communication, and maintaining aftercare follow-ups, construction managers can foster trust, satisfaction, and long-term partnerships with clients. Prioritising these strategies not only enhances project outcomes but also builds a reputation for reliability and excellence in client relations.
If you would like to discuss please contact us to arrange a consultation with one of our experts.
Enhancing Worker Productivity on Construction Sites
/in Home Page news feed, News /by joannevickersEnhancing worker productivity is essential for the timely and cost-effective completion of construction projects. Higher productivity not only improves project outcomes but also boosts employee morale and job satisfaction. This post outlines practical strategies to enhance worker productivity on construction sites.
Motivation and Incentives
Motivating workers through various incentives can significantly boost productivity. Effective strategies include:
Training and Development
Ongoing training and development ensure that workers have the skills and knowledge needed to perform efficiently. Key practices include:
Efficient Workflow and Planning
Streamlining workflows and effective planning can minimize delays and improve productivity. Strategies include:
Technology and Tools
Leveraging technology and providing the right tools can significantly enhance productivity. Examples include:
Clear Communication
Effective communication is critical for ensuring that all team members are aligned and informed. Best practices include:
Worksite Organisation
A well-organised worksite can reduce delays and improve worker efficiency. Key strategies include:
Health and Safety
Ensuring worker health and safety is paramount for maintaining high productivity levels. Practices include:
Work-Life Balance
Promoting a healthy work-life balance can improve worker morale and productivity. Key actions include:
Enhancing worker productivity on construction sites involves a multifaceted approach that includes motivation, training, efficient workflow planning, leveraging technology, clear communication, worksite organisation, health and safety, and promoting work-life balance. By implementing these strategies, construction managers can create a more productive, efficient, and positive work environment, leading to better project outcomes and higher employee satisfaction.
If you would like to discuss please contact us to arrange a consultation with one of our experts.
The Environmental Impact Of Traditional Construction Methods
/in Home Page news feed, News /by joannevickersTraditional construction methods, while essential for building infrastructure and meeting housing demands, often have significant environmental impacts. These impacts arise from resource extraction, energy consumption, waste generation, and other factors associated with conventional building practices. Here are key environmental concerns related to traditional construction methods:
Resource Depletion:
Energy Consumption:
Waste Generation:
Carbon Emissions:
Water Consumption:
Land Use and Habitat Disruption:
Air and Noise Pollution:
Acknowledging these environmental impacts is crucial for the construction industry to transition towards more sustainable practices. Adopting eco-friendly materials, embracing energy-efficient technologies, and incorporating sustainable design principles are essential steps in mitigating the environmental consequences of traditional construction methods.
If you would like to discuss your projects environmental impact please contact us to arrange a consultation with one of our experts.
The Growing Importance Of Sustainability In The Construction Industry
/in Home Page news feed, News /by joannevickersThe growing importance of sustainability in the construction industry is driven by a combination of environmental, social, and economic factors. As the world grapples with the challenges of climate change and resource depletion, the construction sector plays a significant role in shaping a more sustainable future. Here are several key aspects highlighting the increasing importance of sustainability in construction:
Environmental Awareness:
Regulatory Pressures:
Cost Savings and Efficiency:
Corporate Social Responsibility (CSR):
Innovation and Technology:
Global Commitments:
In summary, the growing importance of sustainability in the construction industry is a response to environmental challenges, regulatory pressures, economic benefits, and societal expectations. Construction companies that proactively integrate sustainable practices into their operations are better positioned to thrive in a rapidly evolving business landscape while contributing to a more sustainable and resilient built environment.
If you would like to discuss how to make your project more sustainable please contact us to arrange a consultation with one of our experts.
The 10 most Eco friendly construction materials for 2024
/in Home Page news feed, News /by JamesWe’ve seen in the construction industry a growing emphasis on sustainability and eco-friendliness. Several materials have gained popularity for their low environmental impact and energy-efficient properties. Here are some of the most eco-friendly construction materials to watch out for in 2024:
1. Bamboo
Bamboo is a rapidly renewable resource with a short growth cycle compared to traditional hardwoods. This rapid growth makes bamboo an exceptionally renewable resource compared to traditional hardwoods, which may take decades to mature. And unlike traditional hardwoods that need replanting after harvesting, bamboo regenerates naturally from its rhizomes (underground stems). This characteristic simplifies the cultivation process and reduces the need for extensive replanting efforts. As a construction material, it has a very high strength-to-weight ratio, making it a durable and versatile material for various construction applications. It’s suitable for use in numerous structural framing elements. It can be employed as columns, beams, and trusses in buildings, providing a strong and lightweight alternative to traditional materials. Bamboo can also be processed into planks for flooring, offering a durable and attractive option. Bamboo flooring is known for its hardness, and it comes in various styles, including solid bamboo and engineered bamboo.
2. Recycled Steel
Using recycled steel in construction helps reduce the demand for energy-intensive new steel production, and reducing the demand for raw iron ore, thereby conserving natural resources. Recycled steel maintains the same structural integrity and performance characteristics as virgin steel. This consistency in quality ensures that construction projects meet or exceed industry standards. Steel is a material that can be recycled indefinitely without compromising its quality. This characteristic makes it a truly sustainable and cyclical resource for the construction industry. Steel is known for its durability and longevity. Recycled steel maintains these properties, providing structures with resilience and longevity, ultimately reducing the need for frequent replacements and repairs.
3. Recycled Glass
Recycled glass can be used in construction as a substitute for traditional aggregates in concrete. Incorporating recycled glass into building materials reduces the need for new raw materials and helps divert waste from landfills. Incorporating recycled glass into construction projects can earn points toward green building certifications, such as Leadership in Energy and Environmental Design (LEED). Many sustainable building standards recognise and reward the use of recycled materials. Recycled glass maintains its durability, strength, and longevity, making it a reliable material for construction.
4. Recycled Plastic
Recycled plastic can be used in construction materials such as insulation, roofing tiles, and lumber substitutes. Using recycled plastic helps decrease the environmental impact of plastic waste and reduces the demand for virgin plastic production. Recycled plastic allows for innovative and sustainable design possibilities. It can be moulded into various shapes and sizes, enabling architects to explore creative solutions in building and landscaping projects. The incorporation of recycled plastic in construction aligns with public awareness and concern about plastic pollution. Projects using recycled plastic may garner community support and engagement by promoting environmentally responsible building practices.
5. Fly Ash Concrete
Fly ash concrete, also known as fly ash blended cement or fly ash blended concrete, is a type of concrete that incorporates fly ash as a supplementary cementitious material. Fly ash is a byproduct of coal combustion and can be used as a supplementary cementitious material in concrete. Incorporating fly ash reduces the amount of cement needed, leading to lower carbon emissions associated with cement production. Fly ash imparts pozzolanic properties to concrete, enhancing its durability and resistance to factors such as sulfate attack and alkali-silica reaction. This results in a longer service life for structures. Fly ash concrete typically exhibits lower heat of hydration compared to traditional concrete. This is beneficial in large pours, such as in mass concrete structures, as it helps mitigate the risk of thermal cracking.
6. Straw Bales
The use of straw bales in construction, commonly known as straw bale construction or straw bale building, is an eco-friendly and sustainable building method that has gained popularity for its numerous advantages. Straw bales are an agricultural byproduct that can be used as a natural building material for insulation and construction. They provide excellent insulation properties and are biodegradable at the end of their life cycle. Straw bales provide excellent insulation properties, helping to regulate indoor temperatures. They have high thermal resistance (R-value), which contributes to energy efficiency and reduces the need for additional insulation materials.
7. Rammed Earth
Rammed earth construction is an ancient building technique that has been rediscovered and embraced in modern sustainable architecture. This method involves creating solid, durable walls by compressing a mixture of earth, gravel, sand, and sometimes stabilisers within sturdy formwork. This method has a low environmental impact, as it minimises the use of energy-intensive materials and processes. Rammed earth has excellent thermal mass properties, which means it can absorb, store, and release heat slowly. This helps regulate indoor temperatures, leading to energy savings and increased comfort in both hot and cold climates.
8. Cork
Cork is harvested from the bark of cork oak trees. The harvesting process, known as cork stripping, does not harm the trees, and they continue to regenerate cork bark. This makes cork a renewable and sustainable resource. It is often used as a flooring material and has insulating properties, contributing to energy efficiency. Cork has natural fire-resistant properties. While it may not be entirely fireproof, cork does not contribute to the spread of flames and can act as a fire retardant in certain applications.
9. Hempcrete
Hempcrete is a sustainable building material that has gained attention for its eco-friendly properties and versatility in construction. It is made from the inner woody fibers of the hemp plant, combined with lime and water. Hemp is a fast-growing plant with a short cultivation cycle, making it a renewable resource. It is a lightweight and breathable material that acts as an insulator while absorbing carbon dioxide during the curing process. Hempcrete can be used for various construction applications, including walls, floors, and roofs. It can be used in new construction or as a retrofit material. Its versatility makes it adaptable to different architectural styles.
10. FSC-Certified Wood
Wood sourced from forests certified by the Forest Stewardship Council (FSC) ensures responsible and sustainable forestry practices. FSC-certified wood is a renewable resource and can be used for various construction applications. FSC-certified wood comes from responsibly managed forests, helping to preserve natural habitats and protect ecosystems. Healthy and well-managed forests act as carbon sinks, absorbing and storing carbon dioxide from the atmosphere. FSC-certified wood contributes to carbon sequestration, helping mitigate the effects of climate change. FSC-certified wood is available in various forms, including dimensional lumber, plywood, engineered wood products, and more. This allows for diverse applications in construction, from framing to finishing materials.
When considering eco-friendly construction materials, it’s essential to evaluate their entire life cycle, including extraction, production, transportation, and disposal, to make informed choices that contribute to sustainable building practices.
If you would like to discuss eco-friendly materials for your construction project, please contact us to arrange a consultation with one of our experts.
The Future of Commercial Interior Fit-Outs
/in Commercial, Home Page news feed, Interiors Fit Outs, News /by JamesAs more and more businesses return to office based working, we’re noticing a lot more focus and consideration is being given to the workspace, and rightly so. In the ever-evolving landscape of commercial spaces, interior design trends play a pivotal role in shaping the functionality, aesthetics, and overall ambiance of work environments. Keeping abreast of the latest trends in commercial interior fit-outs is crucial for businesses looking to create dynamic and innovative spaces that meet the needs of their workforce. In this post, we’ll explore the trends shaping the future of commercial interior fit-outs.
The trend toward flexible workspaces continues to gain momentum. Adaptable layouts, movable furniture, and modular designs are becoming staples in commercial interiors. This approach accommodates changing work dynamics, promoting collaboration, and catering to the growing popularity of hybrid work models.
Biophilic design, which incorporates natural elements into the workspace, is proving to be more than just a passing trend. From indoor plants and green walls to natural light optimisation, businesses are recognising the positive impact of biophilia on employee well-being and productivity.
Sustainability isn’t just a buzzword; it’s a cornerstone of modern interior fit-outs. Businesses are opting for eco-friendly materials, energy-efficient systems, and waste reduction strategies to align with their corporate responsibility goals.
With remote work becoming a permanent fixture in many industries, commercial interiors are transforming into hybrid work hubs. Spaces are designed to seamlessly integrate remote and in-person collaboration, offering a harmonious blend of technology and flexible furniture solutions.
From smart office solutions to interactive meeting spaces, integrating the latest technology is a must for modern commercial interiors. Video conferencing capabilities, touch-less controls, and integrated communication systems are becoming standard features.
The emphasis on employee well-being has given rise to dedicated wellness zones within commercial interiors. Quiet spaces, meditation rooms, and ergonomic furniture contribute to creating environments that prioritize mental health and physical comfort.
Beyond the conventional logo on the wall, companies are now using interior design to tell their brand story. Branded colors, custom graphics, and thematic design elements help create a cohesive brand identity within the workspace.
The resimercial trend, blending residential and commercial design elements, is redefining the traditional office aesthetic. Comfortable furniture, cozy breakout areas, and homely touches contribute to a more inviting and relaxed atmosphere.
As post-pandemic businesses evolve and working paradigms shift, the trends in commercial interior fit-outs will continue to adapt to meet the demands of the modern workforce. Whether it’s the pursuit of flexibility, sustainability, or employee well-being, the future of commercial interiors promises spaces that are not only aesthetically pleasing but also functional and conducive to productivity. Staying attuned to these trends ensures that businesses can create work environments that inspire innovation and foster a positive company culture.
If you would like to find out more about interior fit out options, please feel free to get in touch and arrange a consultation with our experts.
Building with Safety in Mind: Exploring the Benefits of Fire Retardant Materials in Construction
/in Fire Protection, News /by JamesAs the problem with RAAC concrete being used in schools intensifies, what are the issues?
/0 Comments/in Home Page news feed, News /by joannevickersWhat is RAAC?
Reinforced Autoclaved Aerated Concrete (RAAC), also known as Reinforced AAC, is a building material that combines the properties of Autoclaved Aerated Concrete (AAC) with reinforcement to enhance its structural strength. It is a lightweight, precast concrete alternative made from sand, cement, lime, and aluminum powder. The aluminum powder creates tiny bubbles in the concrete during a chemical reaction, resulting in a highly porous and lightweight material. AAC is known for its excellent thermal insulation properties, low density, and ease of construction.
In the context of RAAC, reinforcement typically refers to the addition of steel reinforcement, such as rebars (reinforcing bars), mesh, or other structural elements, within the AAC panels or blocks. Reinforcement is added to improve the material’s tensile strength and structural stability, making it suitable for a wider range of structural applications.
The combination of AAC and reinforcement offers several advantages:
Reinforced AAC is commonly used in structural applications where both strength and insulation properties are required. It can be used in residential, commercial, and industrial construction for walls, floors, and roofs. However, it’s important to follow proper design and construction practices to ensure the structural integrity of RAAC buildings. Engineers and architects typically design RAAC structures to meet local building codes and standards, taking into account the specific requirements of the project and the region’s climate and environmental conditions.
While reinforced autoclaved aerated concrete (AAC) has many benefits, it also comes with certain potential risks and considerations:
Why is it is the news?
Last week the Department of Education issued an alert to 156 schools, nurseries and colleges stating that the material is now life expired and could collapse with little to no notice. This left said schools scrambling to close and organise alternate arrangements the weekend before they go back. The Department also stated that they not fund emergency measures needed to keep teaching going, placing extra pressure on stretched school budgets. The Cabinet Office also confirmed that 34 other public buildings had also been found to feature RAAC. Investigations are continuing but so far these include 24 hospitals sites with RAAC plank construction in whole or a significant part of their estate. Seven of these need a full replacement and will be rebuilt before 2030.
The Government has been aware of public sector buildings that contain RAAC since 1994 and have been monitoring their condition since 2018. They say that they continually assess new information and research about RAAC to ensure the safety of schools and pupils. In 2022, the Department for Education sent a questionnaire to all responsible bodies, asking them to provide information to help understand the use of RAAC across the school estate and make sure the correct support is in place. Recent cases have now changed that assessment of the risk that RAAC poses to building safety. They are therefore taking immediate steps to ensure the safety of staff and pupils in line with this.
Sources: The Guardian / GOV.co.uk