Published March 1999 | Version v1
Journal article Metadata-only

The study of the sealing system of high level radioactive waste repository (Part 2)

Creators

  • 1. Kajima Corporation Nuclear Power Department, Tokyo (Japan)

Description

In geological disposal, it is necessary to prevent shaft, tunnel and their environs to be a main passage of radioactive nuclide transfer by sealing system combined backfill, plug and grout. This paper shows an example of design of sealing system. Since calcium ion from concrete tunnel support is considered to change the property of sealing material, the effect of concrete is evaluated by experimental study. (author)

Additional details

Publishing Information

Journal Title
Genshiryoku Bakkuendo Kenkyu
Journal Volume
5
Journal Issue
2
Journal Page Range
p. 51-57
ISSN
1343-4446

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
30051240
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Descriptors DEI
BACKFILLING; BENTONITE; CLOSURES; CONCRETES; DESIGN; GROUTING; LEACHING; RADIOACTIVE WASTE DISPOSAL; SEALING MATERIALS; UNDERGROUND DISPOSAL
Descriptors DEC
BUILDING MATERIALS; CLAYS; DISSOLUTION; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; MANAGEMENT; MATERIALS; MINERALS; SEPARATION PROCESSES; SILICATE MINERALS; WASTE DISPOSAL; WASTE MANAGEMENT