Real ChatGPT answer · index seedidqnuamoNHUcompleteHome services and improvement · flooringinformational

Can you explain the current best practices for preparing an uneven concrete subfloor before installing large format ceramic tile?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Can you explain the current best practices for preparing an uneven concrete subfloor before installing large format ceramic tile?
2 real searches · 1 real-search pass
ANSI A108.02 large format tile substrate flatness 1/8 inch 10 feet 1/16 24 inches concrete preparation self leveling underlayment manufacturer technical dataGoogle ↗
OBSERVEDInstruction
TCNA concrete substrate preparation large format tile self leveling underlayment primer grinding moisture testing best practicesGoogle ↗
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)
Short factOther / navigationalComparisonConsequenceReasonDefinitionInstruction100%Yes / no

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
ANSI A108.02 large format tile substrate flatness 1/8 inch 10 feet 1/16 24 inches concrete preparation self leveling underlayment manufacturer technical data Google ↗
TCNA concrete substrate preparation large format tile self leveling underlayment primer grinding moisture testing best practices Google ↗
  1. 5. INSTALLATION · tccmaterials.com
  2. Substrate Preparation and Primer Guide · cdn-global.laticrete.com
  3. 5. INSTALLATION · tccmaterials.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
ANSI A108.02 large format tile substrate flatness 1/8 inch 10 feet 1/16 24 inches concrete preparation self leveling underlayment manufacturer technical data
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1
TCNA concrete substrate preparation large format tile self leveling underlayment primer grinding moisture testing best practices
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1