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Environmental Evaluation of Gypsum Plasterboard Recycling

The environmental impacts of gypsum recycling have also been investigated. Pantini ... (2021) cite distances of between 20 and 200 km for gypsum products; for recycled concrete, Kleijer et al. ...

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(PDF) Applications of Recycled Gypsum from Waste Drywalls in …

Recycled gypsum powder from waste drywalls combined with fly ash for partial ceme nt rep lacement in concrete. Journal of Cleaner Production 274, 122785.

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Partial Cement Replacement in Concrete with Gypsum Powder

Utilizing recycled gypsum from waste drywalls as a partial replacement for cement in concrete could address both problems regarding the impact of construction on the environment. In this study, recycled gypsum powder from waste drywall will be used as a partial replacement for cement in concrete. Five concrete mix designs which include 0, 10 ...

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Environmental Impact of Silica and Gypsum Mining

Alarming Impacts of gypsum mining on Ecosystems and Water Resources. Gypsum mining, predominantly carried out for its use in the construction industry, has its own set of environmental challenges. Gypsum extraction through open-cast mining can lead to habitat fragmentation, biodiversity loss, and altered soil composition.

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ENVIRONMENTAL PRODUCT DECLARATION OF KNAUF …

It is assumed that gypsum binder will be landfilled after its life cycle, thus the environmental impact of this module is set to be zero. C4: Disposal As it is mentioned above, gypsum binder will be landfilled after its life cycle. D: Reuse-Recovery-Recycling potential

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Recycled gypsum powder from waste drywalls combined with fly …

Recycled gypsum can be used interchangeably with natural gypsum for almost all applications, including in the production of Portland cement (Chandara et al., 2009). A study by Suarez et al. (2016) uses life cycle assessment methodology to evaluate the environmental impacts of using natural and recycled gypsum in Portland cement production. This ...

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The primary function of the GPDA is to develop and encourage the understanding of gypsum-based building products and systems and to pioneer new applications for these products. It also has an ongoing commitment to advise on matters of environmental impact, energy conservation and health and safety, wherever gypsum based products are used.

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Gypsum Wallboard Recycling: A Reality Check

Also noted in the report, most of that clean scrap was recycled in a Pennsylvania facility more than 350 miles away from the most populous city of Boston—an additional environmental impact created by the lack of a processor in …

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Healthway | Plaster of Paris Gypsum Powder 25kg Bag

Health and Safety: Inhalation of gypsum powder dust should be avoided, as it can irritate the respiratory system. It's important to use appropriate protective gear when handling large quantities. Environmental Impact: Gypsum mining and production can have environmental impacts, so sustainable sourcing and disposal practices are important.

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Environmental impact of cement production and Solutions: A review

Dust emissions are a major source of environmental pollution during cement manufacturing, for example, dust is generated during transportation, loading and unloading of the clinker to be deposited outside the silo [23], [24].CO 2 is indeed one of the major greenhouse gas emissions which also a major contributor to global warming [22].During the formation of CaO …

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ENVIRONMENTAL PRODUCT DECLARATION

As gypsum plasterboard is an intermediate product, it is generally not possible to provide information about the environmental impacts of the products during the construction, the use and the end of life stages because they greatly depend on the gypsum board end used. Hence a cradle-to-gate LCA is preferred for the

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Environmental Evaluation of Gypsum Plasterboard …

Therefore, an evaluation of the environmental impacts of industrial-scale processing for the recycling of post-consumer gypsum waste was conducted. The evaluation was performed with an...

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Application of Flue Gas Desulfurization Gypsum and Its Impact …

The potential environmental impacts of applying FGDG to soils in this region have not been fully investigated. The objectives of this research were to determine the influence of FGDG on soil chemical characteristics and to determine the impact that FGDG has on hard red spring wheat (Triticum aestivum L.) yields and element analysis of the grain.

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Environmental Impact of Gypsum Board Sustainability in …

The construction industry is slowly adapting sustainable building materials and trends to have a position environmental impact. This is why gypsum boards are an excellent choice. Some of the main qualities of gypsum boards are: ... Our goal is to make a positive impact on the environment with our products and promote sustainable buildings.

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ENVIRONMENTAL PRODUCT DECLARATION

This EPD declares the environmental impacts of the gypsum fibre panels Knauf GIFAboard 1500, produced by Knauf Integral KG, plant Satteldorf ... The declared products contains substances listed in the candidate list (date: 17.01.2023) ECHA exceeding 0.1 ... The declared environmental impacts are average impacts for the production in plant ...

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Mechanical strength, hydration products, and microstructure of …

The rapid advancement of global urbanisation and industrialisation has resulted in the accumulation of industrial waste and extensive cement production, leading to a series of issues, including environmental pollution, land occupation, and greenhouse gas emissions [1], [2], [3].Alkali-activated cementitious materials have been considered an effective way to solve the …

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Gypsum Plasterboard and the environment

In this paper, the long-term physical and mechanical properties of gypsum concrete as well as the overall durability of this novel material under two environmental exposures have …

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What is Gypsum? A Detailed Overview of Its Properties and Uses

Environmental Benefits: Gypsum from FGD helps reduce the environmental impact of power plants by recycling waste products. Health and Safety Aspects Safe Handling of Gypsum Products. Gypsum is generally safe to handle, but precautions should be taken to avoid inhaling dust, which can cause respiratory irritation.

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Analysis of the environmental impact of the production of building

Therefore, for the sustainable development of civilization, it is essential to reduce the environmental impact of construction products. Gypsum is one of the primary mineral binders, commonly used ...

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Recycling Waste Gypsum Drywalls as Partial Cement …

AbstractRecycled gypsum powder from waste drywalls is a new alternative that has been recently introduced for partial cement replacement in concrete for construction applications. ... "Environmental impact of cement production: Detail of the different processes and cement plant variability evaluation." J. Cleaner Prod. 18 (5): 478–485 ...

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Impact of gypsum applications and cover crop on soybean …

Soybean (Glycine max) is the most important protein crop being produced globally.Sulfur is essential for enhancing its nutritional quality, particularly by increasing S-containing amino acids. Gypsum, which provides calcium and sulfur, and cover crops, which improve soil health and indirectly affect nutrient dynamics, are promising management …

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Life cycle environmental and economic assessment of …

Life cycle assessment (LCA) is a widely used method for comprehensively analyzing the environmental impacts of waste management strategies and technologies, providing critical technical support for promoting waste optimization management and developing a circular economy (Dong et al., 2024).In the context of PG recycling and utilization, previous studies …

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Environmental effects on durability of soil stabilized with recycled gypsum

Secondly, the crushed gypsum waste was screened over sieve size 4.75 mm to remove any impurities or solid wastes, such as paper and fibers. Thirdly, gypsum waste powder was placed over a heated plate with an approximate temperature of 160 °C. This plate is provided with an automatic shaker to ease the transfer of temperature to all gypsum ...

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A Cradle-to-Gate Life Cycle Assessment of ½

the LCIA category results ranged from 0.3% to 8% of the total impact results for the two products. The net impact of FGD synthetic gypsum use was an environmental benefit to the product system due the diversion/avoidance of landfilling FGD gypsum. The FGD gypsum

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Environmental Evaluation of Gypsum Plasterboard …

Gypsum is widely used in the construction sector, and its worldwide consumption has been increasing for several decades. Depending on the lifetime of the used gypsum products, an increase of gypsum in …

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Plaster & Render: Types & Environmental impact

Interior plasters are usually based on gypsum or gypsum- lime or lime-cement or gypsum cement skim, but recently, clay-based plasters have been making a modest impact on the market owing to their excellent environmental …

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Life Cycle Resources

Life Cycle Assessment tools — including those employed in analyzing life-cycle impacts of gypsum products — use environmental, costing and human health criteria to compare building …

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ENVIRONMENTAL PRODUCT DECLARATION

This EPD declares the environmental impacts of the gypsum fibre panels Knauf GIFAfloor DB 36 green, produced by Knauf Integral KG, plant Satteldorf (Germany). It covers 100 % of the manufacture of Knauf ... The declared products have a thickness of 36 mm. Further thicknesses (30 mm, 40 mm) are declared in separate EPDs. For the placing on the ...

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Gypsum products | PPT

Gypsum products - Download as a PDF or view online for free ... or rotary kiln that maintains a wet environment; a crystalline hemihydrate called dental stone is produced in the form of rods or prisms. 9. ... and other controlling agents, so it is not wise to add other ingredients that may counteract the effects of components that are already ...

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ENVIRONMENTAL PRODUCT DECLARATION OF KNAUF …

This is an average EPD for gypsum powder products produced in the Amphilochia plant in Greece. The LCIA results of the LCA represents the weighted average product. There is no …

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