Más información en expohormigon.cl

2. Presented by: Jeremy Clark CSI, CCPR
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12. Gases
• Radon – Derivado radioacDve del Uranio
– 2nda causa de cancer al pulmon
• Metano – Derivado de heces animals
• SiDos contaminados con otros gases y
quimicos (tetracloruros, hidrocarbonos, etc)

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