Joint Activation
An induced joint is activated when it cracks and starts to open.
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Joint Deterioration
Over the working life of a concrete slab, some of the joints are likely to deteriorate to some extent, especially if they are heavily trafficked by Materials Handling Equipment (MHE).
Read MoreJoint Intersection
A joint intersection is the point at which two joints intersect or where the corners of four panels meet.
Read MoreJoint Layout
is important in the design of a concrete floor. A good joint layout can minimise the risk of unwanted random cracks.
Read MoreJoint Sealant
Joint Sealants are supplied as liquids or paste-like materials that cure to create a flexible seal.
Read MoreJoint Stabiliser
The Joint Stabiliser eliminates concrete joint load transfer problems with a spring-like mechanism which allows it to expand and contract with the slab.
Read MoreJointed Bay
A jointed bay is a pour divided into smaller panels by sawn restrained-movement joints.
Read MoreJointless Bay
A jointless bay is a large pour with no induced joints.
Read MoreJointless Floor
Floor constructed in large panels without intermediate joints.
Read MoreJoints
Vertical discontinuity provided in a floor slab to allow for construction and/or relief of strains. The terminology relating to the various types of joint is complex, and reference may be made to the definitions of individual joint types
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