Real ChatGPT answer · index seedykfyrRh8gsUcompleteHome services and improvement · flooringcomparison

Are there specific acoustic underlayments required for floating floors in multi-family HOA buildings to meet current IIC ratings?

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are there specific acoustic underlayments required for floating floors in multi-family HOA buildings to meet current IIC ratings?
3 real searches · 1 real-search pass
2024 2026 International Building Code section 1206.2 impact sound insulation IIC 50 field 45 ASTM E492 E1007Google ↗
OBSERVED
North Carolina building code 2024 sound transmission IIC multifamily floor ceiling requirementsGoogle ↗
OBSERVED
ASTM E492 E989 E1007 IIC rating floor ceiling assembly underlayment manufacturer tested assemblyGoogle ↗
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 3 queries…

Searches and sources

ChatGPT3 real searches · gpt-6
2024 2026 International Building Code section 1206.2 impact sound insulation IIC 50 field 45 ASTM E492 E1007 Google ↗
North Carolina building code 2024 sound transmission IIC multifamily floor ceiling requirements Google ↗
ASTM E492 E989 E1007 IIC rating floor ceiling assembly underlayment manufacturer tested assembly Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
2024 2026 International Building Code section 1206.2 impact sound insulation IIC 50 field 45 ASTM E492 E1007
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
North Carolina building code 2024 sound transmission IIC multifamily floor ceiling requirements
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
ASTM E492 E989 E1007 IIC rating floor ceiling assembly underlayment manufacturer tested assembly
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1