How to install exterior wall tiles? Comprehensive analysis of construction steps and precautions
Recently, the topic of decoration has become more popular on social media, especially the method of laying exterior wall tiles has become the focus of many homeowners. This article will combine the hot discussions on the Internet in the past 10 days, focusing on exterior wall tile laying, to provide you with structured data and detailed guidelines.
1. Inventory of recent hot decoration topics (last 10 days)
| Ranking | Topic keywords | heat index |
|---|---|---|
| 1 | Exterior wall tile peeling repair | 85,000 |
| 2 | Tile adhesive vs cement mortar | 62,000 |
| 3 | Imitation stone tile construction technology | 58,000 |
| 4 | Exterior wall waterproofing | 49,000 |
2. Standard process for laying exterior wall tiles
1.Basic treatment
• Remove floating dust, oil stains and other impurities from the wall
• Check the flatness of the wall (error ≤3mm/2m)
• Concrete walls need to be roughened
2.Elastic line positioning
| project | Standard requirements |
|---|---|
| horizontal baseline | Spring line at 50cm from the ground |
| vertical control line | Spacing≤2m |
| Brick joint width | 5-8mm (expansion joints required) |
3.Material preparation
• Ceramic tile adhesive: C1 level or above standard
• Waterproof material: polymer cement-based coating
• Caulk: flexible mildew-resistant type
4.Paving construction
| step | Operational points |
|---|---|
| Glue on the back | Apply with a serrated trowel |
| Paste order | From bottom to top, first the sun angle and then the plane |
| Compaction requirements | Adhesive coverage ≥85% |
3. Answers to recent hotly discussed questions
1.How to deal with hollow ceramic tiles?
According to actual measurement data from netizens: hollowing rates >5% require rework, and partial hollowing can be repaired by grouting.
2.Precautions for winter construction
• Ambient temperature ≥5℃
• Add antifreeze (not more than 5%)
• Extended curing time to 72 hours
4. Material usage reference table
| Ceramic tile specifications (mm) | Adhesive dosage (kg/m²) | Construction efficiency (m²/person/day) |
|---|---|---|
| 300×600 | 4.5-5.2 | 8-10 |
| 400×800 | 5.8-6.5 | 6-8 |
| 600×1200 | 7.2-8.0 | 4-5 |
5. Acceptance standards
• Surface flatness ≤2mm/2m
• Seam height difference ≤0.5mm
• Squareness of yin and yang angle ≤ 3mm
• A 24-hour closed water test is required for acceptance of the waterproof layer
6. Special reminder
Extreme weather has occurred in many places recently. It is recommended to:
1. Newly installed tiles need to be protected from rain
2. Avoid construction at noon in hot weather
3. Suspend high-altitude operations in typhoon areas
Through the above structured data and detailed description, I believe you have a comprehensive understanding of exterior wall tile laying. Be sure to pay attention to safety regulations during construction, and it is recommended to choose a qualified professional team to operate.
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