Fog Seal on Chip Seal (FSCS)

DeAustin, Chad

doi:10.21949/1529580

i

Fog Seal on Chip Seal (FSCS)

2023-01-01
By DeAustin, Chad

File Language:

English

Details

Creators:

DeAustin, Chad
Corporate Creators:

Montana Department of Transportation
Subject/TRT Terms:
Publication/ Report Number:

IM 90-1(220)68954 ; MT-18-01
DOI:

https://doi.org/10.21949/1529580
Resource Type:

Tech Report
Geographical Coverage:

United States ; Montana
Edition:

Final Report
Corporate Publisher:

Montana. Department of Transportation
Abstract:

This feature was implemented to determine if an applied fog seal to chip seal (FSCS) would extend the service life of the pavement treatment (chip retention) compared to the conventional practice of a chip seal (seal and cover). The chip seal application used CHFRS-2Pemulsion and MDT type 3 chips. The fog seal applied was a CSS-1H. There was no planned control, however Taft – West, the section to the west of Exit 5 – East, was constructed the year prior with CRS-2P and MDT type 2 chips. The evaluation location is a tight canyon through the mountains and experiences extreme weather conditions that increases maintenance activities and limits the effectiveness of past pavement preservation treatments.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/91165/dot_91165_DS1.pdf
File Type:

[PDF - 7.48 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:ed35cd6ba9c65253344f29b30f73087be084c75f0dadc6acff92d4c13edcbed85740a2264f4e20fb4eac3b5fa881079516d6a6119628db43f563952f54ff7415

File Language:

English

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