Floor coverings having a greige good, an adhesive layer, and a secondary backing material. The greige good has a primary backing component having adjoined first and second portions, and a plurality of fibers. The secondary backing material has an attached portion and a first exposable portion, with the attached portion adhered to the first portion of the primary backing component by contact with the adhesive layer. The second portion of the primary backing component is unattached to the first exposable portion of the secondary backing material, and the first exposable portion defines a portion of the first end edge of the floor covering. The second portion of the primary backing component is selectively moveable relative to the first portion to a position in which at least a portion of the second portion of the primary backing component does not overlie the first exposable portion of the secondary backing material.

Floor coverings having a greige good, an adhesive layer, and a secondary backing material. The greige good has a primary backing component having adjoined first and second portions, and a plurality of fibers. The secondary backing material has an attached portion and a first exposable portion, with the attached portion adhered to the first portion of the primary backing component by contact with the adhesive layer. The second portion of the primary backing component is unattached to the first exposable portion of the secondary backing material, and the first exposable portion defines a portion of the first end edge of the floor covering. The second portion of the primary backing component is selectively moveable relative to the first portion to a position in which at least a portion of the second portion of the primary backing component does not overlie the first exposable portion of the secondary backing material.

Disclosed herein is a turf filler comprising a plurality of inorganic particles having a size of less than or equal to about 10 mesh at least partially encapsulated within a coating composition comprising a copolymer comprising one or more C.sub.2-C.sub.20 olefinic monomers and monomers of an ethylenically unsaturated ester of a C.sub.2-C.sub.10 carboxylic acid, wherein at least a first portion of the plurality of the particles further comprises a colorant, and a second portion of the plurality of particles is essentially free of a colorant. A method of producing the turf filler is also disclosed.

Disclosed herein is a turf filler comprising a plurality of inorganic particles having a size of less than or equal to about 10 mesh at least partially encapsulated within a coating composition comprising a copolymer comprising one or more C.sub.2-C.sub.20 olefinic monomers and monomers of an ethylenically unsaturated ester of a C.sub.2-C.sub.10 carboxylic acid, wherein at least a first portion of the plurality of the particles further comprises a colorant, and a second portion of the plurality of particles is essentially free of a colorant. A method of producing the turf filler is also disclosed.

Artificial turf installation, comprising: a pile fabric having a backing and a multiplicity of generally upstanding pile elements; and an infill overlying said backing and being interspersed between said upstanding pile elements, said infill comprising a loose, particulate material consisting of particles coated with a coating material, wherein said coating material comprises a biodegradable polymer.

Artificial turf installation, comprising: a pile fabric having a backing and a multiplicity of generally upstanding pile elements; and an infill overlying said backing and being interspersed between said upstanding pile elements, said infill comprising a loose, particulate material consisting of particles coated with a coating material, wherein said coating material comprises a biodegradable polymer.

Disclosed is an infill for an artificial turf field, the infill comprising: from about 40 wt. % to about 60 wt. % of a polyvinyl chloride resin; from about 5 wt. % to about 30 wt. % of a plasticizer derived from a naturally occurring source; from about 2 wt. % to about 10 wt. % of a reflective pigment; from about 0.01 wt. % to about 0.1 wt. % of a blowing agent; and from about 5 wt. % to about 30 wt. % of a filler. The infill is pelletized and maintains the temperature of an artificial turf field, when disposed throughout the artificial turf field, at a temperature about 15° F. to about 25° F. less than a temperature of a comparative artificial turf under substantially similar ambient and environmental conditions, wherein a comparative infill of the comparative artificial turf consists essentially of crumbed rubber infill.

Disclosed is an infill for an artificial turf field, the infill comprising: from about 40 wt. % to about 60 wt. % of a polyvinyl chloride resin; from about 5 wt. % to about 30 wt. % of a plasticizer derived from a naturally occurring source; from about 2 wt. % to about 10 wt. % of a reflective pigment; from about 0.01 wt. % to about 0.1 wt. % of a blowing agent; and from about 5 wt. % to about 30 wt. % of a filler. The infill is pelletized and maintains the temperature of an artificial turf field, when disposed throughout the artificial turf field, at a temperature about 15° F. to about 25° F. less than a temperature of a comparative artificial turf under substantially similar ambient and environmental conditions, wherein a comparative infill of the comparative artificial turf consists essentially of crumbed rubber infill.

A sports field comprises a base structure and a cover. The cover is at least partly permeable to fluid, especially water. The base structure comprises voids for containing fluid. The base structure forms a substantially continuous deck supporting the cover. The cover comprises or is formed by an artificial sports layer, such as artificial grass. At least a number of the voids are in fluid communication with each other. Wick elements are provided fluidly connecting at least a number of the voids with the cover for supplying fluid from the voids to the top layer.

A sports field comprises a base structure and a cover. The cover is at least partly permeable to fluid, especially water. The base structure comprises voids for containing fluid. The base structure forms a substantially continuous deck supporting the cover. The cover comprises or is formed by an artificial sports layer, such as artificial grass. At least a number of the voids are in fluid communication with each other. Wick elements are provided fluidly connecting at least a number of the voids with the cover for supplying fluid from the voids to the top layer.