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THE CHEMICAL ANALYSIS OF THE LIMESTONE AND MINERALS
RADIATION AND SANITARY CONCLUSION
TEST PROTOCOL
Parameters of building blocks


  









RADIATION AND SANITARY CONCLUSION







     

   
 

Ministry of Health of Ukraine
State sanitary-hygienic service of Ukraine
State sanitary – hygienic service of the Crimea
 Republic sanitary-hygienic station
Simferopol

RADIATION AND SANITARY CONCLUSION

№ 609-611 of July 08, 2008

№ of test

Radium
Bq/kg
Ra-226

Thorium
Bq/kg
Th-232

Potassium
Bq/kg
K-40

A
Bq/kg

Class of application

Kind of building material

Specified kind of test

Sampling point

609

16,0

5,2

24,2

24,9

1

Saw limestone

Saw limestone

by special delivery

610

20,1

9,3

22,1

34,2

1

Saw limestone

Saw limestone

by special delivery

611

27,1

5,4

<21,0

36,0

1

Saw limestone

Saw limestone

by special delivery

1st class (total A < 370)
2nd class (total A < 740)
3rd class (total A< 1350)

CONCLUSION:  On the basis of Radiation standards of Ukraine, State building norms of Ukraine it is permitted to use the material in civil and house building and construction (building blocks, building stone, limestone slabs, architectural products from natural limestone) without limitation.

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