Published 2006
| Version v1
Journal article
High durability cementitious material with mineral admixtures and carbonation curing
- 1. Kajima Technical Research Institute, Civil Structure and Materials Group, 2-19-1 Tobitakyu, Chofu-shi, Tokyo (Japan)
- 2. Denki Kagaku Kogyo Kabushiki Kaisha, 2209 Oumi, Itoigawa-shi, Niigata (Japan)
- 3. Division of Environmental Inorganic Materials, Department of Metallurgy and Ceramics Science, Graduate School, Tokyo Institute of Technology, S7-2-12-1 O-okayama, Meguro-ku, Tokyo (Japan)
Description
Nuclear waste repositories need highly durable cementitious materials to function for over thousands of years while resisting leaching and degradation. The durability of cementitious material can be effectively improved by reducing permeability and by changing cement hydrates to a less soluble matrix. This paper describes the properties of carbonated new cementitious materials containing belite-rich cement and γ-2CaO . SiO2 as main components. In addition, the long-term leaching properties are investigated and compared with ordinary Portland cement by using a predictive leaching model
Additional details
Identifiers
- DOI
- 10.1016/j.wasman.2006.01.030;
- PII
- S0956-053X(06)00057-2;
Publishing Information
- Journal Title
- Waste Management
- Journal Volume
- 26
- Journal Issue
- 7
- Journal Page Range
- p. 752-757
- ISSN
- 0956-053X
- CODEN
- WAMAE2
Conference
- Title
- International workshop on mechanisms and modeling of waste/cement interactions
- Dates
- 8-12 May 2005
- Place
- Meiringen (Switzerland)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38045302
- Subject category
- S36: MATERIALS SCIENCE; S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CURING; HYDRATES; LEACHING; PERMEABILITY; PORTLAND CEMENT; RADIOACTIVE WASTES; SILICA; SILICON OXIDES
- Descriptors DEC
- BUILDING MATERIALS; CEMENTS; CHALCOGENIDES; DISSOLUTION; MATERIALS; MINERALS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIOACTIVE MATERIALS; SEPARATION PROCESSES; SILICON COMPOUNDS; WASTES
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.