Research progress on strengthening technology for turfbed in the sports field

An excellent athletic field is essential for many highlevel sports matches and the quality of turf is relative to the safety of players and the quality of the matches, therefore, how to improve the quality of turf in the athletic field is a very significant concern. To a great extent, the quality of a turf lies on the stability of the turfbed. Currently, strengthening technologies of turfbed in the sports field were rare in China, while those were plenty at aboard. The strengthening technologies of turfbed included mixed seeding, application the strengthening materials to soil, and combination artificial turf with natural turf together, and combination artificial turf with natural turf together is the best one. The effectiveness of mixture artificial turf with natural turf on strengthening turfbed was summarized and some strengthening technologies were introduced in this study.