Soil radon concentration

Soil radon concentration, Total:50 items.

The Chinese standard classification for "Soil radon concentration" includes: Radiological sanitation protection , Natural gas .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 16146-1995 Control standard of radon concentration in dwellings
GB/T 16147-1995 Scintillation flask method for measuring radon concentration in the air

EJ/T 20216-2018 Environmental radon concentration double filter membrane measuring instrument

GB/T 34536-2017 Natural gas - Determination of radon concentration - Scintillation flash method

GBZ/T 155-2002 Scintillation flask method for measuring radon concentration in the air

T/CECS 1514-2023 Standard for testing soil radon at civil construction engineering sites

DB37/T 5263-2023 Technical Standards for Radon Detection and Prevention in Civil Buildings
DB37/T 5120-2023 Civil Construction Engineering Indoor Environmental Pollution Control Standards

NF P94-054:1991 Soils : investigation and testing. Determination of particle density. Pycnometer method.
NF M60-765:2012 Measurement of radioactivity in the environment - Air : radon-222 - Part 3 : spot measurement method of the potential alpha energy concentration of its short-lived decay products.

GOST 27753.4-1988 Greenhouse grounds. Method for determination of total salts content
GOST 26423-1985 Soils. Methods for determination of specific electric conductivity, pH and solid residue of water extract
GOST 26262-2014 Soils. Soils field methods for determining depth of thawing

BS EN ISO 11665-11:2019 Measurement of radioactivity in the environment. Air: radon-222. Test method for soil gas with sampling at depth
BS ISO 11665-11:2016 Measurement of radioactivity in the environment. Air: radon-222. Test method for soil gas with sampling at depth
BS EN ISO 11665-6:2020 Measurement of radioactivity in the environment. Air: radon-222 - Spot measurement methods of the activity concentration
BS ISO 4974:2023 Soil quality. Guidance on soil temperature measurement
BS EN ISO 11665-5:2020 Measurement of radioactivity in the environment. Air: radon-222 - Continuous measurement methods of the activity concentration
BS ISO 11665-6:2012 Measurement of radioactivity in the environment. Air: radon-222. Spot measurement method of the activity concentration
BS ISO 19747:2020 Fertilizers and soil conditioners. Determination of monosilicic acid concentrations in nonliquid fertilizer materials
22/30436148 DC BS ISO 4974. Soil quality. Guidance on soil temperature measurement

BS EN ISO 11665-6:2015 Measurement of radioactivity in the environment. Air: radon-222-Spot measurement method of the activity concentration
DANSK DS/ISO 4974:2023 Soil quality – Guidance on soil temperature measurement
12/30228759 DC BS ISO 13164-1. Water quality. Measurement of the activity concentration of radon-222. Part 1. General principles
10/30186202 DC BS ISO 11665-7. Measurement of radioactivity in the environment. Air. Part 7. Radon-222: Spot measurement methods of radon activity concentration in the atmospheric environment
12/30228765 DC BS ISO 13164-3. Water quality. Measurement of the activity concentration of radon-222. Part 3. Emanometric method
NS-EN ISO 11665-11:2019 Measurement of radioactivity in the environment – Air: radon-222 – Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)
10/30186196 DC BS ISO 11665-5. Measurement of radioactivity in the environment. Air. Part 5. Radon-222: Continuous measurement methods of radon activity concentration in the atmospheric environment
CAN/BNQ 2501-058-M88:1988 Soils - Determination of the Density of Soil in Place Using a Flexible Membrane (Water Volume)
12/30228762 DC BS ISO 13164-2. Water quality. Measurement of the activity concentration of radon-222. Part 2. Gamma spectrometry method

ISO 4974:2023 Soil quality — Guidance on soil temperature measurement
ISO 11665-11:2016 Measurement of radioactivity in the environment — Air: radon-222 — Part 11: Test method for soil gas with sampling at depth
ISO 19747:2020 Fertilizers and soil conditioners — Determination of monosilicic acid concentrations in nonliquid fertilizer materials

JUS U.B1.012-1979 Testing of soils. Determination of soil moisture content
JUS U.B1.038-1997 Testing ofsoil - Determination ofthe relation moisture content - densitv ofsoil

EN ISO 11665-11:2019 Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)

AS 1289.6.2.1:2001(R2013) Soil test methods for engineering use. Soil strength and consolidation tests. Determination of soil shear strength.
AS 1289.E4.1:1977 Methods of testing soils for engineering purposes - Soil compaction and density tests - Determination of the dry density ratio of a soil
AS 1289.6.2.1:2001 Methods of testing soils for engineering purposes - Soil strength and consolidation tests - Determination of the shear strength of a soil

VDE 0493-1-6661-2018 Measurement of the radioactivity in the environment - Air: Radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016); German version prEN ISO 11665-11:2018
VDE 0493-1-6661-2013 Measurement of the radioactivity in the environment - Air: Radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO/CD 11665-11:2013)

MSZ 1995-1963 soil test, density
MSZ 18094/12-1979 Soil corrosion testing. Detection of moisture hardness in soil

GOST R 71044-2023 Soils. Methods for determining the solubility of soils in water

OS GSO ISO 11665-6:2015 Measurement of radioactivity in the environment -- Air: radon-222 -- Part 6: Spot measurement method of the activity concentration