Comparison of spacing factors as measured by the air-void analyzer and ASTM C457 [Summary]

Lindquist, Will; Montney, Rodney; Kansas. Dept. of Transportation

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Comparison of spacing factors as measured by the air-void analyzer and ASTM C457 [Summary]

2015-12-01
By Lindquist, Will ; Montney, Rodney

[PDF-386.60 KB]

English

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Details:

Creators:

Lindquist, Will ; Montney, Rodney

Lindquist, Will ; Montney, Rodney Less -
Corporate Creators:

Kansas. Dept. of Transportation
Subject/TRT Terms:

[+]

Air Voids Concrete Pavements Freeze Thaw Durability Spacing Specifications Test Procedures
Publication/ Report Number:

FHWA-KS-15-10
Resource Type:

Tech Report
Geographical Coverage:

Kansas
Corporate Publisher:

Kansas. Dept. of Transportation
Abstract:

Freezing and thawing cycles will result in damage to concrete that is saturated

unless the concrete is properly entrained with small and well-dispersed air

voids. Durable concrete subject to cycles of freezing and thawing must

have an air-void system (in the cement paste) with an adequate spacing

factor, specific surface area, and air content. The Kansas Department of

Transportation (KDOT) places limits on the air content and spacing factor,

which is the focus of this report.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:0c14db7fc95e5fcd9c0776d1f924e89b595c45904d63f73707bdc2495499edf1
Download URL:

https://rosap.ntl.bts.gov/view/dot/29735/dot_29735_DS1.pdf
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No Additional Files

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Comparison of spacing factors as measured by the air-void analyzer and ASTM C457 [Summary]

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