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.
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
Commercial Fire Safety During A Heatwave
/0 Comments/in Home Page news feed, News /by Oliver BerryCommercial fire safety during a heatwave is crucial to protect employees, customers, and property. Here are some important considerations to ensure fire safety in commercial settings during hot weather:
Contact us to ensure that your commercial building meets all necessary fire safety regulations and guidelines specific to your location and industry. By implementing proactive fire safety measures, you can minimise the risk of fires and protect your business, employees, and customers during a heatwave.
Worlds First Bi-Valiant Heat Pump Ready Radiator
/0 Comments/in Commercial, News /by joannevickersThermAssured is the worlds first bi-vailant ‘dual fuel’ radiant panel heater that combines a wet and electric heating technology into a single emitter.
The UK lags behind the rest of Europe in the installation of heat pumps; especially on retro fit projects. This is mainly because the UK has the oldest housing stock in Europe (>30% built before 1944) and that there is always a concern that older proerties cannot be insulated well enough to be warmed properly by a heat pump.
As a result, heat pump installs are stagnating, and there is a growing number of press articles featuring disatisfied customers who are cold during the worst days of Winter.
ThermAssured provides for an additional heating element in the form of a fire-safe cable that can be activated when, and only when the room fails to reach the target tempertaure in a pre-detremined time scale.
This means that for 95% of the heating season, the heat pump does the ‘heavy lifting’ warming the house using renewable energy as intended. However, after a pre-deterimned time (usually 30 minutes for care homes and assisted living, and 60 minutes in regular residential) if the room has still not reached the target temperature, the back up electric fire safe element kicks in to ‘boost’ the temperature.
Once achieved, both systems can be switched off until the room calls for heat, in which case the process starts all over again.
This means that the eletcric heating is never on when the room is being heated correctly, but is there in the event of a bitter cold snap providing occupants with peace of mind that they wont be cold.
The electrical back up heating can be installed in the most important rooms only (such as main living room and the main bedroom) and not in any others if required.
The heatingt element is also available as an ‘upgrade option’ should the ThermAssured system be installed as a ‘wet’ system only to begin with.
It is therefore now possible for developers and housing providers to have more confidence using renewables, by installing a single heating emitter that can operate on a heat pump, with solar PV back up or mains electric providing an insurance against complaints of underheating.
Manufactured in the UK, THermAssured is launched at Construction Week 2023.
Broadsword are an approved Flowcrete Installer
/0 Comments/in Commercial, News, Screeding /by joannevickersWe are proud to announce that we have supplied, installed and handed over over 220,00m2 of Screed, Insulation and DPM in 2022!
This has been made possible by our exceptional management team and the fleet of 16 Putzmeister United Kingdom pumps.
2022 has also seen us become Flowcrete approved installers, allowing us to supply all isocrete specialist screed along with our traditional specialist flowing systems.
Flowcrete is a global manufacturer of high-quality flooring solutions, including epoxy and polyurethane resin flooring, industrial flooring, and car park decking systems. The company has over 35 years of experience in the flooring industry and operates in over 60 countries worldwide.
Flowcrete’s products are designed to meet the unique needs of a wide range of commercial and industrial applications.
There are several reasons why Flowcrete may be a good choice for flooring solutions in various commercial and industrial applications:
This year we are looking to expand our operations, for all enquiries please contact richard@broadsword-group.co.uk or call us on 02380 675888.
Commercial Fire Safety
/0 Comments/in Fire Protection, News /by joannevickersFire safety is a significant concern in the construction industry. Construction sites can be hazardous due to the presence of flammable materials, temporary electrical installations, and open flames from welding and cutting equipment. In this blog post, we will explore some essential fire safety measures that construction companies should implement to protect workers and prevent fires.
Fire Risk Assessment:
Before starting any construction work, a fire risk assessment should be conducted to identify potential fire hazards and risks. The assessment should take into account the materials used, the location of the site, and the activities performed on-site.
Fire Prevention Measures:
Fire prevention measures should be implemented to reduce the risk of fires starting. These measures include ensuring that combustible materials are stored in a safe location and away from heat sources, keeping temporary electrical installations in good condition, and prohibiting smoking on the site.
Fire Safety Training:
All workers on the construction site should receive fire safety training to ensure that they know how to prevent fires and respond to emergencies. Training should include information on the use of fire extinguishers, emergency evacuation procedures, and the location of fire alarms.
Fire Detection and Alarm Systems:
Fire detection and alarm systems should be installed on the construction site to detect fires and alert workers to evacuate. The system should be tested regularly to ensure that it is working correctly.
Fire Suppression Systems:
Fire suppression systems, such as sprinklers, should be installed on the construction site to suppress fires before they spread. These systems should be installed in areas where flammable materials are stored, and where there is a high risk of fire.
Safe Storage of Flammable Materials:
Flammable materials, such as gasoline, should be stored in a safe location and away from heat sources. They should be stored in approved containers, and workers should be trained on how to handle them safely.
Fire Safety Signage:
Fire safety signage should be posted throughout the construction site to indicate the location of fire exits, fire extinguishers, and other safety equipment. The signage should be visible and easy to understand.
In conclusion, fire safety is a critical concern in the construction industry. Implementing these fire safety measures can help prevent fires from starting and ensure that workers are protected in case of an emergency. It’s essential to conduct regular fire risk assessments, provide fire safety training, and install fire detection and suppression systems to ensure that the construction site is safe and secure.
For more information and to take measures on fire safety please contact us here