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fire and soundproofing insulation | rockwool

ROCKWOOL North America has begun commercial production of stone wool insulation products at its newest U.S. manufacturing facility, located in Jefferson County, West Virginia. The state-of-the-art factory produces ROCKWOOLs residential, commercial and industrial stone wool insulation and marks North Americas first post-pandemic increase in stone wool insulation manufacturing capacity.

We are committed to enriching the lives of everyone who comes into contact with our solutions. Our ambition is to empower everyone to rise to the development challenges of modern living. By using stone, one of the world's most abundant natural resources, we can make a lasting impact across generations.

The Nordic Museum is an internationally recognized museum and cultural center in Seattle, WA that celebrates the history, arts and culture of all five Nordic countries: Denmark, Finland, Iceland, Norway, and Sweden.

News and advice from the world's leading manufacturer of stone wool insulation - our blog focuses on topics including acoustics, codes and standards, fire, sustainability, and thermal and water properties, that help you optimize the built environment.

The Canadian Goverment wants to help Canadians make where they live more energy-efficient. This means homes will be more comfortable and more affordable to maintain while also supporting our environmental objectives.

This article looks at what BIM is, what BIM objects are, file types, why and where BIM objects are used. It will outline why ROCKWOOL offers BIM objects and the details they include. Finally, the article will look at the future of BIM and how it is expected to revolutionize workflow for the architecture, design, engineering and construction communities and improve the built environment.

Products & Applications Products & Applications Product Overview Roof Insulation Floor Insulation Ceiling Insulation Internal Wall Insulation External Wall Insulation HVAC Insulation Passive Fire Protection Acoustic Insulation OEM Insulation

energy performance, environmental impact and cost of a range of insulation materials - sciencedirect

A flexible tool that allows to compare the energy performance (modelled with software), environmental impact (assessed with LCA) and economy of an insulation is produced.The energy performance is based on thermo-hygric properties, heat transfer, room heat gains, air exchanges and weather data, and the insulations are modelled (externally/internally) on brick, cavity and earth walls.Cellulose fibre was the best performer, and the permeable insulations (cork and hemp) perform better with earth, highlighting the importance of the insulations hygrothermal properties.The insulated earth buildings (with lower diffusivity) require less energy for heating and produce lower carbon emissions.According to the models, thermal performance is best when the insulation is placed outside the wall.

The energy performance is based on thermo-hygric properties, heat transfer, room heat gains, air exchanges and weather data, and the insulations are modelled (externally/internally) on brick, cavity and earth walls.

The need for the selection of an appropriate insulation is becoming more important as environmental problems continue to grow. This paper investigates insulation performance in terms of heating energy requirement, environmental impact and cost. The thermal performance of insulations (natural, petrochemical, rock/slag based) is modelled, on brick, rammed earth (RE) and cavity walls, in different locations (external, internal and inside the wall), using software. The environmental performance of the insulation is determined using the Life Cycle Assessment-LCA-technique. A new scoring tool is created which allows inputted data, across the three areas of performance (energy, environmental, economic), to be standardized and compared, providing a final score that represents the overall performance. The input data and weightings can be modified easily to investigate new materials and to meet user requirements.

Out of all the insulations, cellulose fibre showed the best overall performance. The model results highlight the importance of the hygrothermal properties of the insulation, and their compatibility with the substrate, for best energy performance. The insulated earth buildings require less energy for heating and are responsible for lower carbon emissions than the insulated brick buildings. This is attributed to the lower diffusivity of the earth walls attenuating external temperature fluctuation and economizing energy. The permeable insulations (cork and hemp) tend to perform better with earth than with brick, which is attributed to a more compatible hydric performance. The model results indicate that the best thermal performance is obtained when insulation is placed outside the wall.

soil washing companies and suppliers | environmental xprt

The FINN Corporation prides itself on manufacturing products that give contractors the ability to work more profitably by completing more jobs for less cost. This is why we continue to be the market leader. Our equipment helps construction and ...

and runoff while the seed is germinating. Alternatively, if the straw or hay is not anchored to the soil, it is subject to the risk of blowing or washing away by high winds or ...

The FINN Corporation prides itself on manufacturing products that give contractors the ability to work more profitably by completing more jobs for less cost. This is why we continue to be the market leader. Our equipment helps construction and ...

TRL's principals' experience provides TRL with the ability to operate within complex regulatory environments. TRL's principles worked in the 1980s and 1990s to develop both an environmental remediation system for cleaning contamined soils, and an ...

The TW300 is intended to be the mainstay of our Soil Washing Units (SWU). The TW300SWU will have a production capability of 30 CY/hr (22.94M3/hr) of -12IN (-304.2mm) diameter soil particles/rocks. ...

TRL's principals' experience provides TRL with the ability to operate within complex regulatory environments. TRL's principles worked in the 1980s and 1990s to develop both an environmental remediation system for cleaning contamined soils, and an ...

ECOTEC has been operating for over 25 years primarily in the treatment of oil residue and waste coming from large chemical, petrochemical, pharmaceutical and industrial complexes. ECOTEC also projects and manages reclamation works for land and ...

Through the washing of the inert materials with water and appropriate chemicals and separating their different particles by size, the soil-washing process allows the extraction of the pollutant as a ...

ECOTEC has been operating for over 25 years primarily in the treatment of oil residue and waste coming from large chemical, petrochemical, pharmaceutical and industrial complexes. ECOTEC also projects and manages reclamation works for land and ...

Sanctus is a specialist remediation contractor offering solutions for all issues associated with Brownfield land development. We are a non-contractual company where a large percentage of our work is negotiated. We work with our clients to find the ...

Soil washing can provide a sustainable and cost effective alternative to disposal of soils at landfill, removing hydrocarbons and metals, and allowing the soils to be re-used on ...

Sanctus is a specialist remediation contractor offering solutions for all issues associated with Brownfield land development. We are a non-contractual company where a large percentage of our work is negotiated. We work with our clients to find the ...

ECOMIN S.r.l. was founded with the aim to utilize the process and technical know-how of its founders and consultants. The core activities of Ecomin include engineering, design and construction of equipment within the fields of ore dressing and ...

According to recovery and decontamination requirements, it becomes usefull to plan and build small plants, easily handed, in order to remove contaminants from sand and from soils. The experience in mineral concentration is ...

ECOMIN S.r.l. was founded with the aim to utilize the process and technical know-how of its founders and consultants. The core activities of Ecomin include engineering, design and construction of equipment within the fields of ore dressing and ...

Osprey Spill Control (OSC) and Osprey Ecoconsult Nigeria believes in an integrated three- tier approach to our business: social, environmental and economic responsibility through Innovative Green products, village level training with staged depos, ...

Osprey Spill Control (OSC) and Osprey Ecoconsult Nigeria believes in an integrated three- tier approach to our business: social, environmental and economic responsibility through Innovative Green products, village level training with staged depos, ...

Cognition Land and Water Ltd are contractors and project managers for remediation works. We have the skills and experience to undertake a project from concept through to completion in consultation, and with the resulting agreement of regulatory ...

Effective on a range of contaminants for granular or coarse grained material, soil washing works on the principle that contamination forms a surface coating on particles. Soils of different particle ...

Cognition Land and Water Ltd are contractors and project managers for remediation works. We have the skills and experience to undertake a project from concept through to completion in consultation, and with the resulting agreement of regulatory ...

Global leader in the field of large-scale washing of soil and large-scale management of dredged sediment, as well as in extensive land and riverbed remediation. Our highly specialized techniques have been developed in-house and our plant and ...

Boskalis Environmental is a leader in the large-scale washing of soil and mineral waste materials (from sewers, drains, pumping stations and street sweeping waste; incinerator bottom ash [IBA]). We manage and guide ...

Global leader in the field of large-scale washing of soil and large-scale management of dredged sediment, as well as in extensive land and riverbed remediation. Our highly specialized techniques have been developed in-house and our plant and ...

Founded in 1930, Baioni Company has a rich history. For almost 60 years, we have served and provided with excellent solutions our customers, always with passion for innovation and dedication to our work. Baioni is an example of how an evolution in ...

Soil washing equipment for stationary or mobile solutions. Baioni has been active in the remediation of soil and groundwater. Remediation concepts are developed and implemented for public ...

Founded in 1930, Baioni Company has a rich history. For almost 60 years, we have served and provided with excellent solutions our customers, always with passion for innovation and dedication to our work. Baioni is an example of how an evolution in ...

DIEMME Soil Washing S.r.l. the Group has further reinforced its own presence in the design and development of contaminated sediments and soils remediation processes and services adopting the Soil Washing process technology. Two independent ...

remediation processes. Our answer and mission: to propose innovative Soil Washing solutions, in observance of quality, safety and environment protection principles with minimal economic ...

DIEMME Soil Washing S.r.l. the Group has further reinforced its own presence in the design and development of contaminated sediments and soils remediation processes and services adopting the Soil Washing process technology. Two independent ...

ART Engineering LLC (ART) is a remediation company specialized in ex-situ soil treatment using Soil Washing, Bioremediation and Thermal Desorption Treatment Systems. ART principals have 25 years of full scale project implementations and backgrounds ...

The effectivenes of soil washing is based on the fact that most organic and inorganic contaminants tend to bind preferentially to clay, silt, and organic soil particles. In the ...

ART Engineering LLC (ART) is a remediation company specialized in ex-situ soil treatment using Soil Washing, Bioremediation and Thermal Desorption Treatment Systems. ART principals have 25 years of full scale project implementations and backgrounds ...

DEKONTA is an international supplier of environmental services and technologies with offices in Europe and partnerships in Asia and Africa. Since 1992, we have provided tailor-made solutions to the environmental challenges and issues of different ...

DEKONTA is an international supplier of environmental services and technologies with offices in Europe and partnerships in Asia and Africa. Since 1992, we have provided tailor-made solutions to the environmental challenges and issues of different ...

HBR specialise in the remediation of contaminated soils and groundwater for public and private sector clients across the UK, Ireland and the wider European market. By working with consultants and clients and incorporating an innovative approach to ...

We cemented our reputation for undertaking challenging large scale remediation projects by successfully completing a number of complex soils washing contracts in the UK. Soils ...

HBR specialise in the remediation of contaminated soils and groundwater for public and private sector clients across the UK, Ireland and the wider European market. By working with consultants and clients and incorporating an innovative approach to ...

We are a leading company that designs, manufactures and market a range of electronic products and solutions for electrical testing, tests and measurement equipment related to the commissioning and maintenance in substations, power plants and energy ...

We are a leading company that designs, manufactures and market a range of electronic products and solutions for electrical testing, tests and measurement equipment related to the commissioning and maintenance in substations, power plants and energy ...

First Environmental Nationwide is a self-performing industrial cleaning GA contractor providing industrial cleaning services including vacuum truck services, hydro blasting, tank cleaning, line cleaning, and other cleaning maintenance services. ...

First Environmental Nationwide is a self-performing industrial cleaning GA contractor providing industrial cleaning services including vacuum truck services, hydro blasting, tank cleaning, line cleaning, and other cleaning maintenance services. ...

Mourik's combination of earth moving and industrial services led in 1980 to Mourik becoming one of the first companies in Holland to start up its own environmental activities. Our comprehensive field of activities now ranges from setting up ...

clean soil by a special washing process. We have broad experience and expertise in soil, water and air purification, both for industrial waste streams and ...

Mourik's combination of earth moving and industrial services led in 1980 to Mourik becoming one of the first companies in Holland to start up its own environmental activities. Our comprehensive field of activities now ranges from setting up ...

In the beginning, the power equipment world was easier than it is today. Back then, deals were made with a handshake and an exchange of cash no participation fees, document fees, approvals, etc. But can you imagine progress without todays ...

In addition to loosening soil and reducing thatch buildup, aerating your lawn is a great way to keep newly sewn seed and fertilizer from washing away. But aerating and seeding can often be two big undertakings, ...

In the beginning, the power equipment world was easier than it is today. Back then, deals were made with a handshake and an exchange of cash no participation fees, document fees, approvals, etc. But can you imagine progress without todays ...

Vehicle & Equipment Washers Inc. (VEWI) knows that there entry to do on your job site without worrying about your wheel wash equipment. Thaty we esigned and patented the most efficient and complete permanent and semi-permanent wash systems ...

Vehicle & Equipment Washers Inc. (VEWI) knows that there entry to do on your job site without worrying about your wheel wash equipment. Thaty we esigned and patented the most efficient and complete permanent and semi-permanent wash systems ...

A boutique environmental consulting firm providing high-level technical expertise and personalized service throughout Western ...

extraction Multi-phase vacuum extraction Phytoremediation Soil washing EnviroSearch has the experience and in-house expertise in the assessment of contaminated sites to appropriately characterize the ...

A boutique environmental consulting firm providing high-level technical expertise and personalized service throughout Western ...

Carrying the BMP Products necessary to make your construction sites SWPPP compliant. Rock Bags - Wattle - Straw Blankets - Drain inlet Basin Filter Bags - and more. ESI is a manufacturer and supplier of BMP Products that are necessary to make ...

Erosion Solutions Inc. 'DOT Silt Fence' comes in a 3' by 600 foot roll and has a tensile strength of 124 lb. Silt fence needs to be installed stake facing away from the silt flow and contouring to the hillside. Place silt fence along the dirt side ...

Carrying the BMP Products necessary to make your construction sites SWPPP compliant. Rock Bags - Wattle - Straw Blankets - Drain inlet Basin Filter Bags - and more. ESI is a manufacturer and supplier of BMP Products that are necessary to make ...

recycling waste rubber tyres in construction materials and associated environmental considerations: a review - sciencedirect

Thorough review on recycling waste rubber tyres (WRT) and properties of WRT productsRecycling WRT products in concrete, asphalt and geotechnical applicationsConcerns about toxicity of WRT incorporated products due to leaching of chemicalsInadequate research data on leachate analysis of WRT products for metals and PAHs

Waste tyres and their accumulation is a global environmental concern; they are not biodegradable, and, globally, an estimated 1.5 billion are generated annually. Waste tyres in landfill and stockpiles are renowned for leaching toxic chemicals into the surrounding environment, acting as breeding grounds for mosquitoes, and fuelling inextinguishable fires. The properties of waste tyre rubber and engineering applications have been previously reported in a range of publications with respect to the environmental, economic, and technical factors. This study compiles and reviews this research with a focus on geotechnical engineering applications, such as earthworks and infrastructure construction. The applications of waste rubber in construction materials includes cementitious concrete, asphalt concrete, and granular materials for earth structures. Crumb rubber, when used as a sand replacement in flowable concrete fill, improved ductility and strength-to-weight ratio. A 40 MPa concrete mix with 0.6% rubber crumb content exhibited optimal strength and air entrainment capabilities, displaying minimal damage after 56 freeze/thaw cycles. Rubber, as a partial replacement for aggregate in road base and sub-base layers, adversely affected the California Bearing Ratio (CBR) of the graded aggregate base course. Rubber-soil mixtures as the interface of foundation and structure yielded a 6070 % reduction in vertical and horizontal ground accelerations when subjected to earthquake simulation modelling. There is concern regarding the toxicity of waste rubber incorporated products due to leachates of heavy metals and other chemicals common in tyres. Further comprehensive studies in this area are needed. Leachate studies should be conducted under different pH and liquid to solid ratios.