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What is the correct gradation of crushed stone to use for the sub-base when installing interlocking patio pavers in a region subject to deep winter freeze-thaw cycles?

ChatGPTgpt-62 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
What is the correct gradation of crushed stone to use for the sub-base when installing interlocking patio pavers in a region subject to deep winter freeze-thaw cycles?
2 real searches · 1 real-search pass
recommended dense graded crushed stone base gradation interlocking concrete pavers freeze thaw ASTM D2940 percent passing sieve No. 200Google ↗
OBSERVED
ICPI paver base aggregate gradation frost susceptible subgrade freeze thaw crushed stoneGoogle ↗
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
recommended dense graded crushed stone base gradation interlocking concrete pavers freeze thaw ASTM D2940 percent passing sieve No. 200 Google ↗
ICPI paver base aggregate gradation frost susceptible subgrade freeze thaw crushed stone Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
recommended dense graded crushed stone base gradation interlocking concrete pavers freeze thaw ASTM D2940 percent passing sieve No. 200
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
ICPI paver base aggregate gradation frost susceptible subgrade freeze thaw crushed stone
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1