Material and method and device for producing the same
OwnerMichael Manes, Michailowitsch Alexander Tarassenko +1inventors
InventorsMichael Manes, Michailowitsch Alexander Tarassenko, Iwanowitsch Alexander Shukow
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Abstract
The invention relates to a material which consists essentially of sand and polymers as well as optionally, a small quantity of aggregates. The invention also relates to a method for producing this material, comprising the following steps: producing a hot molten mixture consisting of sand and polymers; introducing said molten mixture into a mould; cooling the molten mixture under pressure until the molten mixture hardens in the mould. The material can be used e.g. for producing building blocks, pavement slabs, manhole covers, housings in electrical engineering and insulators for high-voltage applications.
Claims14
A process to manufacture a material that consists mainly of sand and polymers, comprising:
- creating a hot fusion mixture of sand and polymers;
- placing the fusion mixture into a mold;
- cooling the fusion mixture under pressure of from 1 to 40 kPa until it hardens in the mold;
- and
- further cooling the hardened material under normal pressure.
Dependencies are inferred from the claim text.