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Home / DOT Specifications / South Dakota / 2025 Standard Specifications for Roads & Bridges / 850
General Provisions (00100-00999)

850SELECT GRANULAR BACKFILL

SD · 2025 Standard Specifications✓ Full text on BuildSpecBook pages 523–523 Save this section

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Page 523850 SELECT GRANULAR BACKFILL

850.1 Requirements

This material will be free from dirt, vegetation, or other foreign substance. The material will meet the following gradation requirements by dry weight: Sieve Size Percent Passing 1½ inch 100 1 inch 95 - 100 1/2 inch 25 - 80 #4 0 - 20 #8 0 - 5 LA Abrasion loss will not exceed 40%. Sampling and Testing: Sampling .......................................................................................................... SD 201 Gradation ......................................................................................................... SD 202 LA Abrasion ..................................................................................................... SD 204 Page 524860 PREFORMED EXPANSION JOINT FILLER FOR CONCRETE

860.1 Requirements

Preformed expansion joint filler for concrete will conform to the requirements of AASHTO M 213, AASHTO M 153, AASHTO M 33, ASTM D7174, or ASTM D8139.

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Source: South Dakota Standard Specifications for Roads and Bridges, 2025 Edition. Pages 523–523 of 596. View official source ↗
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