High strength lightweight concrete crude aggregates
A high-strength light-weight coarse aggregate for concrete is a closed hollow sphere, semi-sphere, or polygon, which has convex ribs and slots on its wall. Its advantages are simple structure, easy preparation and low volume weight.
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
03.09.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | A high-strength light-weight coarse aggregate for concrete is a closed hollow sphere, semi-sphere, or polygon, which has convex ribs and slots on its wall. Its advantages are simple structure, easy preparation and low volume weight. |
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Bibliography: | Application Number: CN2002110083 |