Hollow and lightweight temperature insulating concrete blocks
The utility model relates to a hollow and lightweight temperature insulating concrete block, which is a right cuboid concrete block, and the utility model is made from concrete. One side surface of the utility model is provided with a semicircular cross slot and a vertical slot which are communicate...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
22.12.1999
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a hollow and lightweight temperature insulating concrete block, which is a right cuboid concrete block, and the utility model is made from concrete. One side surface of the utility model is provided with a semicircular cross slot and a vertical slot which are communicated with each other; the other side surface of the utility model, which has a certain distance from the surface of the concrete, is clamped with one layer of alkali-proof glass silk screen cloth. |
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Bibliography: | Application Number: CN1998203331U |