Appendix F Radon Control Methods - ICC Digital Codes
About this appendix: Appendix F contains provisions that are intended to mitigate the transfer of radon gases from the soil into dwelling units. Radon is a radioactive gas that has been identified as a cancer-causing agent.
Building Codes and Standards for Radon-Resistant New Construction (RRNC)
2024年1月30日 · This page provides a variety of building codes that address RRNC and helps you identify the appropriate codes for each state.
Radon Standards of Practice | US EPA
2024年12月3日 · List of consensus based radon standards of practice that can be purchased through AARST or ANSI. This includes Radon Mitigation Standards and Protocols for Measuring Radon and Radon Decay Products for Schools and Large Buildings, multifamily and homes.
Building Codes for Radon-Resistant New Construction (RRNC)
2017年1月10日 · While following any of the three primary codes that include radon resistant construction is sufficient to qualify for the Directory of Radon Builders, EPA believes that ASTM E1465-08 has some advantages over the other codes.
How to Address Radon When Building a New Home | US EPA
2024年11月15日 · If your home is built with a passive radon system, you should test it immediately after moving in to make sure that radon levels are below the EPA guideline. Remember: If your radon level is 4.0 pCi/L (150 Bq/m 3) or above, a fan can be installed easily to lower radon levels well below this guideline.
Radon Fan - Building America Solution Center
Test the home after construction is completed and add an in-line fan if the indoor radon concentration is ≥ 4 picocuries/liter. See the Compliance Tab for related codes and standards and criteria to meet the requirements of national programs such as DOE’s Zero Energy Ready Home program, ENERGY STAR Single-Family New Homes, and Indoor airPLUS.
Appendix F Radon Control Methods - ICC Digital Codes
Radon is a radioactive gas that has been identified as a cancer-causing agent. Radon comes from the natural breakdown of uranium in soil, rock and water. AF101.1 General. This appendix contains requirements for new construction in jurisdictions where radon-resistant construction is …
This chart displays the designated radon fan types recommended in the new standard. *Radon Fan Types RF1 & RF2 minimum flow and pressure ratings are manufacturer specifications. Use the SF180 for its low-profile design and moderate to good air flow in porous sub-slab or sub-membrane conditions ranging from about 4 inches of clean,
Vertical Radon Ventilation Pipe - Building America Solution Center
Test the home after construction is completed and add an in-line fan if the indoor radon concentration is ≥ 4 picocuries/liter. See the Compliance Tab for related codes and standards and criteria to meet the requirements of national programs such as DOE’s Zero Energy Ready Home program, ENERGY STAR Single-Family New Homes, and Indoor airPLUS.
Builder and Contractor Resources for Radon-Resistant New Construction ...
2024年7月25日 · Some builders are installing complete fan-powered systems, especially in high radon potential areas. The EPA recommends the American Society for Testing and Materials (ASTM) E1465-08 standard for radon-reducing features in new homes.