Real ChatGPT answer · index seedyMVYBHxrM3McompleteHome services and improvement · flooringcomparison
Is a trowel applied polyurethane membrane better than a sheet applied uncoupling membrane like Schluter Ditra when installing large format marble tiles over a plywood subfloor to prevent cracking?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Is a trowel applied polyurethane membrane better than a sheet applied uncoupling membrane like Schluter Ditra when installing large format marble tiles over a plywood subfloor to prevent cracking?
2 real searches · 1 real-search pass
Schluter DITRA natural stone plywood double layer subfloor deflection L/720 installation handbook crack isolation ANSI A118.12 polyurethane membraneGoogle ↗
OBSERVEDInstruction
TCNA natural stone tile plywood subfloor L/720 double layer plywood membrane crack isolation requirementsGoogle ↗
OBSERVEDInstruction
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
Schluter DITRA natural stone plywood double layer subfloor deflection L/720 installation handbook crack isolation ANSI A118.12 polyurethane membrane Google ↗
TCNA natural stone tile plywood subfloor L/720 double layer plywood membrane crack isolation requirements Google ↗
- Crack Isolation / Suppression / Anti-fracture Membrane · tcnatile.com
- SikaTile®-250 Fracture Guard UCM · usa.sika.com
- DH-W-S and DHPS-W-S · assets.schluter.com
- D-W24-XL-T 1. Ceramic or porcelain tile 2. SET, · assets.schluter.com
- Schluter®-DITRA & DITRA-XL | Uncoupling (DITRA) · schluter.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Schluter DITRA natural stone plywood double layer subfloor deflection L/720 installation handbook crack isolation ANSI A118.12 polyurethane membrane OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
TCNA natural stone tile plywood subfloor L/720 double layer plywood membrane crack isolation requirements OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 |