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Barrera de gas radón con Impermax 2K M
Notas de ingeniería. No un blog. A radon gas barrier is a named 2K membrane. It is not a generic foundation paint.
Write a radon gas barrier on the membrane Catalogue 2024 marks that way. Impermax 2K M (bicomponente sin disolventes aromatic biobased poliuretano) is printed as an excellent radon barrier. It is a liquid-applied continuous elastomeric waterproofing membrane, resistant to medium-light pedestrian traffic without a acabado. Outdoors, an aliphatic acabado is recommended. Protection and repair of concrete is written to EN 1504-2. Therefore the specifier writes commercial name and chemical type in the same sentence.
Where the radon gas barrier is written
The waterproofing catalogue schedules cimentaciones y barreras de gas radón as a chapter. Radon is odourless, colourless and highly mobile. Several membranes are certified as protective barriers against radon under the Technical Building Code of 27/12/19. Impermax GC (thixotropic poliuretano-bitumen) and Rayston Spray D50 also sit on that foundations page. Imprimación GC (epoxi imprimación for difficult or damp soportes) and Humidity Imprimación (epoxi imprimación for residual moisture) are the imprimación names. Do not swap them.
However, Poliurea Rayston (pure poliurea) remains a different lining. WRAS stays on drinking-water tanks, not on this radon card. Also, do not invent kg/m². A figure taken from another membrane is a specification error. Read mix, overcoat and consumo from the current TDS, then the calculadora.
Cómo especificar a radon gas barrier
First, name the buried face and the radon exposición. Then name Impermax 2K M (bicomponente sin disolventes aromatic biobased poliuretano). After that, keep the aliphatic finish on the same clause where the sheet requires it. In addition, size the area on the calculadora once the sheet is read.
See Impermax 2K M, cimentaciones y barreras de gas radón and documentos. La superficie se dimensiona en la calculadora.
Outbound reference: CEN-CENELEC — EN 1504-2.
A foundation photograph is not a radon mark. Keep Impermax 2K M on the barrier. Keep WRAS on potable tanks.
Therefore the current TDS remains the source for mix ratio, overcoat and consumo. Then the calculadora sizes the area. However, a number invented here would be a specification error.
These notes do not replace the current TDS, SDS or a written specification. For pack sizes, mix ratio and kg/m², read the current sheet, then the calculadora.