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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Showing 1-5 of 23 Abstracts search results
Document:
SP58-03
Date:
January 1, 1978
Author(s):
Y. Ohama
Publication:
Symposium Papers
Volume:
58
Abstract:
The objective of this study is to find out appropriate methods of determining the working life of fresh polyester resin concrete. Three types of methods tenatively specified to establish a standard test method of working life determination for it are given and their applicability to fresh polyester resin concrete prepared with various mix proportions are working life is discussed.
DOI:
10.14359/17784
SP58-02
H. Schorn
This paper presents results of experiments and a theoretical concept of composite systems consisting of Portland cement concrete bonded by polymer mortars. Criterions for time-dependent shear failure are given. The criterions are based on the different deformation behavior of Portland cement mortar and polymer mortar.
10.14359/17783
SP58-22
S.P. Shah, A.E. Naaman, and R.H. Smith
The primary purpose of this investigation was to study the feasibility and effects of sulfur impregnation of concrete carried out at atmospheric pressure. The investigation had three parts: to study the effects of process technology parameters (mix proportions, time of curing, temperature of drying and time of immersion in molten sulfur bath), to analyze the effects of high temperature and temperature cycling on properties of impregnated concrete, and to explore the possiblility of improving strength and ductiliy of SIC by addition of steel fibers.
10.14359/17803
SP58-12
Toshio Fukuchi and Yoshihiko Ohama
The objective of this study was to find an appropriate process for manufacturing high-strength concrete. . .Also the reproducibility of the compressive strength development was investigated. It is concluded that concrete having a compressive strength of 2240 to 2490 kgf/cm2 (32,000 to 35,000 psi) (200 to 244 MPa) can be prepared by this combined process with good reproducibility.
10.14359/17793
SP58-21
V.M. Malhotra, G. Carette, and J.A. Soles
This paper presents data on long-term strength and durability of sulphur-infiltrated concrete.
10.14359/17802
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