Building Waterproofing Solutions

Interior Wet Area Waterproofing

Waterproofing for bathrooms, shower rooms, kitchens, laundries, commercial kitchens and poolside wet zones. Substrate condition, falls, drains and penetrations are resolved before the finish layer.

Waterproofing SolutionsBuilding Waterproofing SolutionsB04 Interior Wet Areas

Applications System routes Build-ups & details Project evidence Decision boundary

Application Scope

One system, several project conditions

These application contexts cover the principal project conditions addressed by this system. The final build-up is defined after the substrate, environmental exposure, movement and service requirements are confirmed.

B04-01 reviewed waterproofing application context

01Bathrooms and shower roomsB04-01 · Open evidence and annotated details

B04-02 reviewed waterproofing application context

02Kitchens and laundriesB04-02 · Open evidence and annotated details

B04-03 reviewed waterproofing application context

03Commercial kitchensB04-03 · Open evidence and annotated details

B04-04 reviewed waterproofing application context

04Changing and shower facilitiesB04-04 · Open evidence and annotated details

B04-05 reviewed waterproofing application context

05Poolside wet zonesB04-05 · Open evidence and annotated details

System Logic

Technical routes are connected to conditions

Each application context is connected to the technical routes that match its substrate, installation method, environmental exposure and detailing requirements.

Cementitious coating route

Rigid or flexible cementitious systems selected for substrate movement and finishing method.

Liquid membrane route

Polyurethane or compatible liquid systems controlled by wet-film coverage, cured thickness and detailing.

Reinforced detail route

Corners, drains, pipe penetrations and thresholds receive compatible tapes, mesh or local reinforcement.

Rapid repair route

Fast-curing materials are considered for local repairs only after moisture source and substrate condition are confirmed.

System Build-Ups & Critical Details

Real application context connected to N/L annotated drawings

Every technical drawing is placed under its mapped application context. L labels identify construction layers; N labels identify critical details and interfaces. Final specifications remain project-specific.

B04-01 Application Context

Bathrooms and shower rooms

7 annotated drawings

System build-ups and critical details

L-series labels identify build-up layers. N-series labels identify critical nodes and interfaces. Open a drawing to inspect both annotation systems.

Complete Bathroom Wall and Floor Build-Up annotated technical illustration — IMG-081Complete Bathroom Wall and Floor Build-Up6 L labels · 6 N labels

Shower Wall and Floor Waterproofing Heights annotated technical illustration — IMG-082Shower Wall and Floor Waterproofing Heights6 L labels · 6 N labels

Wet-Area Floor Drain Detail annotated technical illustration — IMG-083Wet-Area Floor Drain Detail6 L labels · 6 N labels

Wet-Area Pipe Penetration annotated technical illustration — IMG-084Wet-Area Pipe Penetration6 L labels · 6 N labels

Wall-Floor Corner and Threshold annotated technical illustration — IMG-085Wall-Floor Corner and Threshold6 L labels · 6 N labels

Wet-Area Drainage Channel annotated technical illustration — IMG-086Wet-Area Drainage Channel6 L labels · 6 N labels

Squat Toilet, WC and Service Penetrations annotated technical illustration — IMG-087Squat Toilet, WC and Service Penetrations6 L labels · 6 N labels

B04-02 Application Context

Kitchens and laundries

4 annotated drawings

System build-ups and critical details

L-series labels identify build-up layers. N-series labels identify critical nodes and interfaces. Open a drawing to inspect both annotation systems.

B04-03 Application Context

Commercial kitchens

5 annotated drawings

System build-ups and critical details

L-series labels identify build-up layers. N-series labels identify critical nodes and interfaces. Open a drawing to inspect both annotation systems.

Commercial Kitchen Channel and Wall-Floor Junction annotated technical illustration — IMG-088Commercial Kitchen Channel and Wall-Floor Junction6 L labels · 6 N labels

B04-04 Application Context

Changing and shower facilities

4 annotated drawings

System build-ups and critical details

L-series labels identify build-up layers. N-series labels identify critical nodes and interfaces. Open a drawing to inspect both annotation systems.

B04-05 Application Context

Poolside wet zones

5 annotated drawings

System build-ups and critical details

L-series labels identify build-up layers. N-series labels identify critical nodes and interfaces. Open a drawing to inspect both annotation systems.

Poolside Wet Area and Pool Edge annotated technical illustration — IMG-089Poolside Wet Area and Pool Edge6 L labels · 6 N labels

Visual Evidence

Application and project references

Project photographs document real construction conditions. Licensed reference photographs are labelled as context images, with AKWAX-delivered project evidence identified separately.

Wet area waterproofing at wall and floor interfaces — Wall and floor interface treatment

Completed wet area waterproofing layer — Completed waterproofing layer

Decision Boundary

What must be confirmed before a route is fixed

A system proposal becomes meaningful only after these conditions are documented.

Drain level and floor falls
Corner and penetration movement
Substrate moisture and cure
Compatibility with tile adhesive or finish
Flood-test timing and protection

Project Discussion

Bring the condition first. The material route follows.

Contact AKWAX