Outdoor Decorative Insulation Board

Core Advantages

1. Outdoor Weather Resistance: Fluorocarbon coating achieves ≥ 90% color retention rate after 3,000 hours accelerated aging test, with actual outdoor service life of 20 – 25 years.

2. Salt Spray Corrosion Resistance: Double protection of aluzinc steel substrate + fluorocarbon coating prevents rust spots even in coastal areas.

3. Waterproof Sealing: Step-type tongue-and-groove joints + EPDM sealing strips at panel joints achieve waterproof effect without additional sealant application.

4. Wind Pressure Resistance: With keel dry-hanging system, it can meet wind pressure resistance requirements for buildings under 100m.

5. Low Construction Noise: Dry installation without large-area impact drilling minimizes impact on the surrounding environment.

Main Application Areas

Coastal Building Facades — Anti-corrosion exterior walls in high salt spray environments

High-Rise Residential Facade Renovation — Direct overlay installation without damaging original insulation layers

Commercial Building Landmark Facades — Custom patterns to meet architectural personalization needs

Outdoor Facility Walls & Landscape Walls — Weather-resistant, aesthetically pleasing, requiring minimal maintenance

Comparison with On-Site Fluorocarbon Paint Application

Application Case

In a coastal hotel facade renovation project in Dongying, Shandong Province, the original exterior wall was tiled and developed large-area hollowing and falling off after 10 years of use. The hotel required the new exterior wall material to meet three conditions:

1. Resistance to coastal salt spray corrosion.

2. Strong wind resistance during typhoon season.

3. Construction must not affect the hotel's normal operation.

Finally, the Outdoor Decorative Insulation Board was selected — the board adopts high weather-resistant fluorocarbon coating (tested for 5,000 hours salt spray test), with a keel dry-hanging system for wind pressure resistance design. Construction required only local scaffolding outside the guest rooms, and the entire 6-story exterior wall renovation was completed in 30 days.

Construction Precautions

1. Cutting and Protection

Cutting of the outdoor decorative insulation boards must be performed in designated areas; metal filings at the cut edges must be cleaned off immediately to prevent rusting. Cut edges require sealing and protective treatment.

2. Protection of Finished Work

Do not remove the protective film from the board surface until installation is complete.

When using suspended access platforms (cradles), install resilient padding on the inner side to prevent impact damage to installed boards.

3. Lightning Protection and Safety

Ensure proper lightning grounding connections between the boards and the framing system; construction personnel must wear hard hats and safety harnesses.

4. Prohibited Practices:

Cutting boards on external scaffolding is strictly prohibited.

Stacking heavy objects on or stepping on installed boards is strictly prohibited.

Construction during rainy or windy weather is strictly prohibited.

Provisions for pipes, brackets, and other elements protruding from the wall surface must be completed prior to board installation.

Packaging & Shipping Notes

Outdoor decorative insulation boards are covered with protective film upon delivery, with board number and installation direction arrows printed on the film.

It is recommended to check the correspondence between board numbers and installation drawings during on-site unpacking to avoid mixed installation.

Forklift tines must not come into direct contact with the board surface during handling; wooden supports must be placed underneath.

Acceptance inspection should be completed within 7 days after arrival; beyond that period, the boards will be deemed as accepted.

FAQ

Q: What are the requirements for the substrate wall surface during installation?

A: Substrate requirements are as follows:

Flatness: Deviation must be within 3mm over a 2m span;

Cleanliness: Free from oil stains, loose dust, and other impurities;

Strength: Concrete walls ≥0.5 MPa; brick walls ≥0.3 MPa;

Dryness: The wall surface must be thoroughly dry; newly plastered walls require a curing period of at least 28 days.

Q: How should damage to the Outdoor Decorative Insulation Board be repaired?

A: Small-area damage (≤10 cm²): Repair by filling with color-matched repair paste.

Large-area damage: The entire panel must be cut out and replaced; re-bond and secure the new panel, then seal the joints.

Note: Localized damage should be repaired promptly; otherwise, the damaged area can become a pathway for water seepage.

Q: What information should I provide when requesting a quotation?

A: We recommend providing at least the following:

Project location, building type, wall structure, estimated area, panel thickness requirements, thermal insulation specifications, fire safety requirements, color and texture, panel dimensions, and estimated purchase quantity.

If available, please also provide building elevations, CAD drawings, detail drawings, or local technical specifications.

The more complete this information is, the easier it is for Jason Building Materials to accurately determine the product configuration and required material quantities.