METHOD TO CREATE AND SERVICE SPORT LAWN AND SPORT LAWN Russian patent published in 2013 - IPC E01C13/08 

FIELD: construction.

SUBSTANCE: method to create and service a sport lawn includes laying a drain layer onto a base with a drainage system and a soil-vegetable layer, and performance of agrotechnical servicing of a lawn in process of operation, including operations of aeration and fertilisation of a soil layer. The base is a ceiling of a heated technical structure with process holes, agrotechnical servicing is carried out at the side of the base via process holes in the ceiling. The drainage system is arranged as capable of connection of drain pipes to a system of air underpressure for implementation of active drainage-vacuum dehydration of a soil-vegetable layer. The lawn is arranged on the ceiling of the heated technical structure erected under a sport site and serving as an accumulator of heat provision of the lawn.

EFFECT: provision of permanent even heating, efficient drainage and intensive agrotechnical service of a soil-vegetable layer of a lawn.

3 cl, 3 dwg