Construction method for playground surfacing
AssigneeAmorim Cork Composites, S.A.
InventorsJoana Maria Coelho Trindade, Eduardo Neves Martins Soares, Alvaro Daniel Martins Almeida Batista, Joao Paulo Do Carmo De Oliveira Carvalho, Joao Pedro Correia Camacho
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Abstract
A construction method for playground surfacing. The method of the present invention including the steps of: a) preparing in situ a mixture comprising 29-70% by weight of cork granules and 30-71% by weight of a polymeric binder, at room temperature; b) pouring the mixture obtained in step a) on at least one surface area; c) compacting the mixture to a thickness in the range of 35-135 mm and to a density in the range of 100-300 kg/m3; and d) curing the compacted mixture from step c).
Claims13
A construction method for playground surfacing, comprising the steps of:
- a) preparing in situ a mixture comprising 29-70% by weight of cork granules and 30-71% by weight of a polymeric binder, at room temperature;
- b) pouring the mixture obtained in step a) on at least one surface area;
- c) compacting said mixture to a thickness in the range of 35-135 mm and to a density in a range of 100-300 kg/m3;
- and
- d) curing the compacted mixture from step c).
Dependencies are inferred from the claim text.