THE POROSITY AND COMPRESSIVE STRENGTH OF POLYMER-CEMENT

被引：3

作者：

DIAB, H

BENDOR, L

HEITNERWIRGUIN, C

BONEN, D

机构：

[1] Hebrew Univ, Dep of Inorganic &, Analytical Chemistry, Jerusalem, Isr, Hebrew Univ, Dep of Inorganic & Analytical Chemistry, Jerusalem, Isr

来源：

CEMENT AND CONCRETE RESEARCH | 1985年 / 15卷 / 06期

关键词：

CONCRETE - Porosity - CONCRETE TESTING;

D O I：

10.1016/0008-8846(85)90098-5

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The introduction of p-vinyl sulfonic acid into Portland cement modifies the quality and performance of the material. It was found that the ionomer decreases the porosity and increases the fluidity of the material. Cracking after stress was found to be higher for the polymer-cement and was observed mainly in the cement-aggregate interface, while the cracks in the blanks appeared mostly within the cementitious phase. The composite cubes withstood 7 days immersion in conc. HCl far better than those of the blank.

引用

页码：1061 / 1067

页数：7

共 12 条

[1]

AMINABHAVI TM, 1982, J MACROMOL SCI R M C, VC22, P1

[2] SOME PROPERTIES OF POLYMER-IMPREGNATED CEMENTS AND CONCRETES [J].

AUSKERN, A ;

HORN, W .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1971, 54 (06) :282-&

[3]

BENDOR L, 1985, CEM CONC RES, V15, P687

[4] DURABILITY TESTS ON POLYMER-CEMENT MORTAR [J].

BHATTACHARYA, VK ;

KIRTANIA, KR ;

MAITI, MM ;

MAITI, S .

CEMENT AND CONCRETE RESEARCH, 1983, 13 (02) :287-290

[5] POLYMERS AND COPOLYMERS OF SODIUM ETHYLENESULFONATE [J].

BRESLOW, DS ;

KUTNER, A .

JOURNAL OF POLYMER SCIENCE, 1958, 27 (115) :295-312

[6]

COLLEPARDI M, 1981, ACI SP68, P485

[7]

COOK DJ, 1976, CEMENT CONCRETE RES, V6, P235

[8]

Gebauer J., 1971, CEMENT CONCRETE RES, V1, P187

[9]

Manning DG., 1971, CEMENT CONCRETE RES, V1, P631

[10] COMPRESSIVE STRENGTH VERSUS RESIDUAL POROSITY IN POLYMER IMPREGNATED CEMENT PASTES [J].

MIKHAIL, RS ;

MOUSA, AM ;

ABOELENEIN, SA ;

MARIE, MS .

CEMENT AND CONCRETE RESEARCH, 1984, 14 (01) :25-30

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