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The expert's opinion
Mapei experts look at technical issues: here you will find in-depth information, questions & answers, and advice about making your work more effective.
Chosen for you
![Waterproofing systems for roofs](https://cdnmedia.mapei.com/images/thumbnail_coperture-edilizia_2023-ok.tmb-mapei thum.jpg?Culture=en&sfvrsn=2da1f88e_1)
The expert's opinion
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3/10/2021
Waterproofing systems for roofs
Mapei offers a wide range of solutions for waterproofing operations.
![Hygiene and ceramic surfaces](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/83/albelice-stuccature-epossidiche-gb/thumbnail.tmb-realtamape.webp?Culture=en&sfvrsn=d994f471_4)
The expert's opinion
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2/22/2021
Hygiene and ceramic surfaces
Mapei epoxy grouts help keep joints hygienic and safe.
![Why are alumina cements produced by Górka so important for Mapei?](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/82/gorka/thumbnail.tmb-realtamape.webp?Culture=en&sfvrsn=269aa876_4)
The expert's opinion
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11/20/2020
Why are alumina cements produced by Górka so important for Mapei?
Focus on the benefits for Mapei products deriving from Górka's alumina cements.
![Resin systems for high-performance floors](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/82/invernizzi-sistemi-resinosi/thumbnail.tmb-realtamape.webp?Culture=en&sfvrsn=b590a876_4)
The expert's opinion
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11/20/2020
Resin systems for high-performance floors
Questions and answers with Andrea Invernizzi of Mapei Spa's Resin Floorings Division.
![When ancient history is stronger than war](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/160/scavi-archeologici-turchia/thumbnail_prof-nicolo-marchetti_2023-ok.tmb-realtamape.webp?Culture=en&sfvrsn=b266f58e_2)
The expert's opinion
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10/23/2020
When ancient history is stronger than war
Interview with Prof. Nicolò Marchetti
![Beauty and innovation to enhance the old city](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/autori/external-experts/thumbnail.tmb-realtamape.webp?Culture=en&sfvrsn=80e63f76_4)
The expert's opinion
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8/28/2020
Beauty and innovation to enhance the old city
Interview with Cristina Croppo, Head of the Mobility Department for Udine City Council, and Head of Works for the Redevelopment of Via Aquileia.
![Sanitize rooms starting with the walls by using Mapecoat ACT 196](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/81/mapecoat-act-196---sala/thumbnail.tmb-realtamape.webp?Culture=en&sfvrsn=430f2f76_4)
The expert's opinion
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8/18/2020
Sanitize rooms starting with the walls by using Mapecoat ACT 196
Sanitizing rooms starting with the walls.
![The anti-noise defence system for your home](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/80/le-difese-antirumore-in-casa/thumbnail.tmb-realtamape.webp?Culture=en&sfvrsn=69b24776_4)
The expert's opinion
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7/16/2020
The anti-noise defence system for your home
Mapei Specific Products For Soundproofing.
![The key role played by grout lines in making tiling more durable](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/80/fughe---geronimi/thumbnail2.tmb-realtamape.webp?Culture=en&sfvrsn=77307976_4)
The expert's opinion
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7/10/2020
The key role played by grout lines in making tiling more durable
Central element for durable tiling.
![A single-product for masonry renovation](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/158/poromap/thumbnail_poromap-deumidificante_2023-ok.tmb-realtamape.webp?Culture=en&sfvrsn=2e6cf58e_2)
The expert's opinion
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3/18/2020
A single-product for masonry renovation
Poromap Deumidificante: characteristics and fields of application.
![All the benefits of a lightweight adhesive to install wood flooring](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/157/albelice---adesivo-alleggerito-parquet/thumbnail_posa-del-parquet-mapei_2023-ok.tmb-realtamape.webp?Culture=en&sfvrsn=a1ef58e_2)
The expert's opinion
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1/3/2020
All the benefits of a lightweight adhesive to install wood flooring
Ultrabond Eco S Lite: high performance in the name of sustainability.
![United States, full steam ahead for Mapei](https://cdnmedia.mapei.com/images/realta-mapei-images--new-/autori/subsidiaries/thumbnail_digeso2019.tmb-realtamape.webp?Culture=it&sfvrsn=70e0d375_4)
The expert's opinion
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10/8/2019
United States, full steam ahead for Mapei
The American economy (and the construction sector) will continue to grow in 2019, maintaining Mapei’s positive trend.