Development of a Type I (PM) Cement – Supplementary Report 4 — Physical and Elastic Properties of Natural Pozzolan Blended (Type-IP) Cement Concretes

Ramakrishnan, V.; Sure, V R

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Development of a Type I (PM) Cement – Supplementary Report 4 — Physical and Elastic Properties of Natural Pozzolan Blended (Type-IP) Cement Concretes

1993-03-31
By Ramakrishnan, V. ; Sure, V R

File Language:

English

[PDF - 10.15 MB]

Details

Creators:

Ramakrishnan, V. ; Sure, V R
Corporate Creators:

South Dakota School of Mines and Technology
Corporate Contributors:

South Dakota. Department of Transportation. Office of Research
Subject/TRT Terms:
Publication/ Report Number:

SD91-l l -F
Resource Type:

Tech Report
Geographical Coverage:

South Dakota ; United States
Edition:

Supplementary Report 4
Contracting Officer:

Johnston, Dan
Corporate Publisher:

South Dakota. Department of Transportation
Abstract:

Alkali reactive sands or coarse aggregates, when used in concrete structures, produce severe deterioration because of expansion and cracking. The use of pozzolan blended cement is an attractive solution 10 mitigate this problem. This represents the results of an experimental investigation to evaluate the characteristics of pozzolan blended cement concretes. A comparison of these properties with those of unblended cements is also given. The Type VU cement was blended with three different amounts of 10%. 15%, 25% by weight of cement with five different types of natural pozzolans available in the western South I Dakota near Rapid City. The tests carried out include: (I) Fresh concrete properties such as slump, unit weight, vebe time, air content. and concrete temperature and (2) Hardened concrete properties such as compressive strength, static modulus of elasticity, flexural and impact strengths.
Format:

PDF
Funding:

310066
Download URL:

https://rosap.ntl.bts.gov/view/dot/80077/dot_80077_DS1.pdf
File Type:

[PDF - 10.15 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:5e642d01f700f1fd0ad17d057f132d2d9ba2254a5f1ac4af88d7a47c608247c48dd07f155578c17ea0534c5d2f0da99ce9786d59064534d3d217ca106a4231cc

File Language:

English

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