Source of water ingress
The inspection records visible moisture, cracks, joints, drainage paths and membrane transitions before a treatment is considered.
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United Kingdom · Car park structures
Car park deck waterproofing and water-ingress assessment
AEI reviews compatible cracks, joints, drainage details, substrate condition and existing membranes before discussing a repair scope for car park decks, ramps and traffic-bearing surfaces.
01Car park decks02Water ingress03Cracks and joints
United Kingdom
Trace the water path before selecting a repair system
Moisture can enter through compatible cracks, construction joints, drainage details, penetrations or failures in an existing membrane. A site-specific review separates local sealing work from structural, drainage or full-membrane scopes that require other specialists.
Substrate and movement
Concrete condition, crack movement, preparation, moisture and traffic influence whether SGA Plus is compatible with the proposed detail.
UK delivery requirements
The final scope must account for site safety, access, applicable specifications and delivery by an appropriately qualified local contractor or partner.
Applications
Assessment areas for multi-storey car parks
SGA Plus may be assessed for compatible cracks, joints and selected water-entry details. It is not presented as a replacement for structural repair, drainage correction or every traffic-deck membrane system.
- Multi-storey and podium car park decks
- Compatible slab cracks and construction joints
- Ramps and traffic-bearing circulation areas
- Selected transitions around existing waterproofing details
Methodology
Assessment, test area and phased delivery
AEI does not state a universal coverage rate, curing time, service life or waterproofing outcome. Recommendations depend on the actual substrate, moisture path, movement, preparation, traffic, climate and project specification.
- 01Document water ingress, cracks, joints, drainage and the existing membrane system
- 02Review substrate condition, movement, access, traffic and operating constraints
- 03Define a compatible test area or scoped detail with agreed observation criteria
- 04Coordinate phased delivery, records, observation and any required maintenance
Frequently asked questions
UK car park waterproofing questions
Can SGA Plus repair every car park leak?
No. The source of water ingress and substrate condition must be assessed first. Structural movement, failed drainage or an incompatible membrane system may require a different specialist scope.
Can the car park remain operational during the work?
Potentially, if access, safety, preparation and curing requirements allow a phased sequence. The final arrangement must be agreed for the specific facility.
Does AEI promise a fixed service life or coverage rate?
No universal value is stated. Performance and material use depend on diagnosis, preparation, compatibility, application, traffic, climate and maintenance.
Is technical documentation available in English?
Yes. An English SGA Plus technical data sheet is available for project review. It is not a safety data sheet, UK approval or project specification.
United Kingdom · Technical assessment
Request a car park deck assessment
Share the location, approximate area, photographs, observed moisture, cracks, joints, drainage details, membrane information, traffic and access constraints. AEI will review the information before discussing a compatible scope or local partnership.