Joints and interfaces: design task for foundations and below-grade structures
Below grade, joints and interfaces must be coordinated with waterproofing, soil pressure and the backfilling sequence.
In foundations and below-grade structures, joints and interfaces requires backfilling and waterproofing protection; also check moisture conditions.
Joints and interfaces: evidence for foundations and below-grade structures
For foundations and below-grade structures, the joints and interfaces source states: The installation guidance calls for longitudinal and transverse joints to be staggered and sealed with the specified system.
For joints and interfaces in foundations and below-grade structures, apply this principle. Joint quality is as important to insulation continuity as the properties of the product itself.
Joints and interfaces: inputs for foundations and below-grade structures
Before assessing joints and interfaces in foundations and below-grade structures, obtain joint width, stagger pattern, filling material and details for complex interfaces.
For foundations and below-grade structures, the verifiable joints and interfaces requirement is to issue dedicated details for corners, penetrations, supports and transitions between product types.
Joints and interfaces: detailing for foundations and below-grade structures
The foundations and below-grade structures drawing develops joints and interfaces through two decisions: backfilling sequence and the transition to the plinth; then waterproofing type.
For joints and interfaces in foundations and below-grade structures, dimensions and interface materials belong in the design, not in an improvised site decision.
Joints and interfaces: application boundary in foundations and below-grade structures
In foundations and below-grade structures, joints and interfaces has an important boundary. Closed cellular glass is not a continuous barrier when installation joints remain open.
For joints and interfaces in foundations and below-grade structures, address this specific risk: mechanical damage during backfilling or incompatibility with the waterproofing system.
Joints and interfaces: installation in foundations and below-grade structures
The installation rule for joints and interfaces in foundations and below-grade structures is to accept the substrate before covering it.
During foundations and below-grade structures work concerning joints and interfaces, inspect ends, corners and cut pieces before applying the protective layer.
Joints and interfaces: accepting work in foundations and below-grade structures
Acceptance of joints and interfaces in foundations and below-grade structures starts by matching delivery labels, drawings and the installed layout.
For joints and interfaces in foundations and below-grade structures, close the identified risk with a photograph, measurement or record, not a verbal explanation.
The final foundations and below-grade structures criterion for joints and interfaces is that every transition has a drawn filling method and an acceptance criterion.
Joints and interfaces: conclusion for foundations and below-grade structures
In foundations and below-grade structures, foam glass delivers its joints and interfaces benefit through a coordinated detail, not one schedule entry.
The foundations and below-grade structures workflow for joints and interfaces is to evidence the property, issue the detail, accept installation and retain concealed-work records.