4128Stabilization (Foundation) Material

IA · 2023 Standard Specifications✓ Full text on BuildSpecBook pages 1094–1094 Save this section

Ask about Section 4128

Get a cited answer from the section text. Click the citation to check it.

One cited answer a day is free. Start a 14-day trial for unlimited, no card required.

4128.01DESCRIPTION

Aggregate of the following types: • Crushed stone, or • Crushed PCC, if approved by the Engineer.

4128.02GRADATION

Meet the requirements of Gradation No. 13a of the Aggregate Gradation Table, Article 4109.02.

4128.03QUALITY

The requirements of Table 4128.03-1 apply to individual virgin aggregates when crushed to a 3/4 inch or 1 inch nominal size for testing: Table 4128.03-1: Stabilization Material Quality Maximum Macadam Percent Allowed Test Method Quality Abrasion

C Freeze

AASHTO T 96 Office of Materials Test Method No. Iowa 211, Method C

Referenced in this section

4109Aggregate Gradations

Sections that cite this one

2552Trench Excavation and Backfill

Get an email when 4128 changes

Iowa revises spec sections through supplementals and new editions. We check this one every week and email you the day it changes. Free, no account.

Source: Iowa Standard Specifications for Highway and Bridge Construction, 2023 Edition. Pages 1094–1094 of 1,288. View official source ↗

← Previous

4127 Aggregate for Flexible Paving Mixtures

4130 Revetment Stone, Erosion Stone, and Gabion Stone

Ask about this section

Scoped to Iowa Standard Specifications for Highway and Bridge Construction, Section 4128 — Stabilization (Foundation) Material. Every answer cites the section it came from, with a verification date — don’t trust a percentage, click the citation.