Plastic and wood shuttering
The present invention relates to the form used in architectural trade to make steel reinforced concrete member on building. The form is made from the recovered old waste vinyl plastics added with a definite proportion of wood flour and is made up through compression molding. The property and structu...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to the form used in architectural trade to make steel reinforced concrete member on building. The form is made from the recovered old waste vinyl plastics added with a definite proportion of wood flour and is made up through compression molding. The property and structural strength accord with the application requirements. When application, it is easy to demould and capable of using repeatedly. |
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