Real ChatGPT answer · index seede0PxdUABixkcompleteHome services and improvement · flooringcommercial

Can you compare the acoustic IIC and STC impact sound ratings for Coretec Plus luxury vinyl plank against standard engineered hardwood in a high rise concrete subfloor?

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 compare the acoustic IIC and STC impact sound ratings for Coretec Plus luxury vinyl plank against standard engineered hardwood in a high rise concrete subfloor?
2 real searches · 1 real-search pass
COREtec Plus luxury vinyl plank IIC STC acoustic ratings concrete slab attached underlayment technical dataGoogle ↗
OBSERVED
engineered hardwood IIC STC ratings concrete slab acoustic underlayment comparisonGoogle ↗
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
COREtec Plus luxury vinyl plank IIC STC acoustic ratings concrete slab attached underlayment technical data Google ↗
engineered hardwood IIC STC ratings concrete slab acoustic underlayment comparison Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
COREtec Plus luxury vinyl plank IIC STC acoustic ratings concrete slab attached underlayment technical data
OBSERVED
Google ↗
AI Mode ↗
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of 1
engineered hardwood IIC STC ratings concrete slab acoustic underlayment comparison
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1