Research notes : first year performance of microsilica concrete bridge deck overlays.

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Research notes : first year performance of microsilica concrete bridge deck overlays.

1991-12-01
By Oregon. Department of Transportation. Materials and Research Section

File Language:

English

Details

Alternative Title:

First year performance of microsilica concrete bridge deck overlays.
Corporate Creators:

Oregon. Department of Transportation. Materials and Research Section
Subject/TRT Terms:
Publication/ Report Number:

RSN 91-9
Resource Type:

Tech Report
Geographical Coverage:

Oregon
Corporate Publisher:

Oregon. Department of Transportation. Materials and Research Section
Abstract:

Laboratory studies have shown that microsilica concrete (MC) has sufficient strength and impermeability to substitute for LMC in bridge deck overlays. In addition, MC can be mixed in off-site batch plants, like Portland cement concrete (PCC). This is an advantage over LMC on certain jobs, as batching LMC requires the use of mobile mixing plants at the jobsite. ; To see if MC is a viable alternative to LMC, seven bridges in Oregon were overlaid with this material in 1989.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/22723/dot_22723_DS1.pdf
File Type:

[PDF - 119.04 KB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:ed47de21d5b03a68bf166b97416d60596cfa5d1086b6bdc9daaf7d71a2d6eb4c8d016e110cb046fb95453d64653abd8c92bc1b8c9d49e36afe965d93bdb26b08

File Language:

English

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