Real ChatGPT answer · index seedTkJFmodLC1ocompleteHome services and improvement · flooringinformational

How thick does a cork underlayment need to be to pass typical apartment complex soundproofing inspections?

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

The searches the AI actually ran for this prompt.

SEED QUERY
How thick does a cork underlayment need to be to pass typical apartment complex soundproofing inspections?
2 real searches · 1 real-search pass
typical apartment condo HOA flooring underlayment IIC 50 55 cork thickness ASTM E2179 requirementsGoogle ↗
OBSERVED
cork underlayment 6mm 12mm IIC STC tested assembly manufacturer data ASTM E492Google ↗
OBSERVED

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.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
typical apartment condo HOA flooring underlayment IIC 50 55 cork thickness ASTM E2179 requirements Google ↗
cork underlayment 6mm 12mm IIC STC tested assembly manufacturer data ASTM E492 Google ↗
  1. 9. **FLOORING SOUND CONTROL REQUIREMENTS** · web.vertilinc.com
  2. PDMS · pdmsview.shawinc.com
  3. ACOUSTIC silentcork · icorkfloor.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
typical apartment condo HOA flooring underlayment IIC 50 55 cork thickness ASTM E2179 requirements
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
cork underlayment 6mm 12mm IIC STC tested assembly manufacturer data ASTM E492
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1