Laboratory investigation of hydrated lime as an antistripping additive : final report.

Maupin, G. W

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Laboratory investigation of hydrated lime as an antistripping additive : final report.

1983-01-01
By Maupin, G. W

File Language:

English

Details

Creators:

Maupin, G. W
Corporate Creators:

Virginia Highway & Transportation Research Council
Subject/TRT Terms:
Publication/ Report Number:

FHWA/VA-84/14
Resource Type:

Tech Report
Geographical Coverage:

Virginia
Corporate Publisher:

Virginia Transportation Research Council (VTRC)
Abstract:

The purpose of this laboratory study was to determine the effectiveness of hydrated lime as an antistripping additive when used in bituminous mixes incorporating aggregates frequently used in such mixes in Virginia. The application of 1% hydrated lime to dry aggregate deterred stripping in 60% of the mixes tested. Applied at the same rate to wet aggregate, the hydrated lime decreased the stripping susceptibility to or very near an acceptable level for all but one mix. An aggregate dust coating reduced the effectiveness of the lime in one mix.It has been recommended that the use of hydrated lime as an antistripping additive be allowed.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/18994/dot_18994_DS1.pdf
File Type:

[PDF - 604.52 KB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha256:5346e33c276b8fdabae9a3a9a62c0d71a75d58ea0b0a4bcbf1137a6e3c02bf8b

File Language:

English

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