AASHTO - M 224
Standard Specification for Protective Sealers for Portland Cement Concrete
active, Most Current
| Organization: | AASHTO |
| Publication Date: | 1 January 2023 |
| Status: | active |
| Page Count: | 9 |
scope:
This specification describes the properties of protective sealers for highway uses to be applied to hardened concrete for the purpose of protecting new concrete or prolonging the life of sound inservice concrete.
Sealers may be divided into two basic types: coatings, which remain on the surface; and penetrants, which penetrate into the concrete to some measurable depth.
The values stated in SI units are to be regarded as the standard.
Document History
M 224
January 1, 2023
Standard Specification for Protective Sealers for Portland Cement Concrete
This specification describes the properties of protective sealers for highway uses to be applied to hardened concrete for the purpose of protecting new concrete or prolonging the life of sound...
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
This guide includes the selection factors for and use of protective sealers for highway purposes to be applied to hardened concrete for the purpose of protecting new concrete or prolonging the life...
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
A description is not available for this item.
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
A description is not available for this item.
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
This guide includes the selection factors for and use of protective sealers for highway purposes to be applied to hardened concrete for the purpose of protecting new concrete or prolonging the life...
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
A description is not available for this item.
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
A description is not available for this item.
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
A description is not available for this item.
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
This guide includes the selection factors for and use of protective sealers for highway purposes to be applied to hardened concrete for the purpose of protecting new concrete or prolonging the life...
January 1, 1991
Standard Specification for Use of Protective Sealers for Portland Cement Concrete
A description is not available for this item.