摘要:
The invention relates to a substrate for sports and recreation fields, in particular artificial grass sports fields that contain granular infill material, which comprises at least one component that can leach out upon contact with water and which further comprises a binder material for binding the leached-out component. The invention also relates to a backing and to an artificial lawn provided with such a substrate. The object of the invention is to provide an improved substrate for a sports/recreation field as described in the introduction, and in order to accomplish that object the binder material is provided on or in the substrate. This makes it possible in the case of saturation to simply collect and carry off the substrate with the binder material and the leached-out component that is bound thereto or held therein.
摘要:
The invention relates to a drainage system for draining away liquid from a surface including a base installed below the surface and a first and second wall. The first and second wall each extend from the base at an acute angle towards one another, defining an opening. In use the base, first wall and second wall form a conduit and liquid can drain into the drainage system through the opening and drain away along the conduit. The configuration of the drainage system assists to maintain the drainage system in place in the surface and acts against deformation from downward forces. The invention also relates to a mesh, grate or other covering for the base, first wall and second wall.
摘要:
A shockpad comprising a three-dimensional entangled mat of extruded filaments made from a thermoplastic elastomeric polymer, especially a thermoplastic elastomeric polyester polymer or a thermoplastic elastomeric polyurethane polymer, provides improved shock absorption and energy restitution in artificial turf systems.
摘要:
A substructure (1) for an artificial lawn, comprising a top layer (4) of artificial grass fibers (5) and a substratum (2), which substratum comprises a number of individual layers, including a base layer (2), an intermediate layer (7) positioned on top of said base layer an a sand layer (3) positioned on top of said intermediate layer, wherein said sand layer comprises at least two sublayers, wherein the first sublayer (11) comprises a sand fraction having a particle size which is larger than the particle size of the sand fraction of the second sublayer (13).
摘要:
The invention relates to a method for laying a playable surface (11; 21; 41; 51), comprising the steps of forming a relatively hard substrate (12; 22; 42; 52), arranging on the relatively hard substrate (12; 22; 42; 52) at least one layer of a resilient and/or damping material (13; 23; 43; 53), and arranging a top layer (14; 24; 44; 54) on the layer of resilient and/or damping material (13; 23; 43; 53). In one embodiment air chambers (27) are formed in the layer of resilient and/or damping material (23) during arranging thereof by including granules (31) having dimensions amounting to more than half the thickness of the layer (23). In another embodiment air chambers (17) are formed in the layer of resilient and/or damping material (13) by removing material therefrom at different locations after the arranging thereof. The invention further relates to a playable surface that is laid by applying this method.
摘要:
Wasserdrainage- und Wasserrückhaltekörper zur Verwendung in Untergrundflächen (12), insbesondere im Außenbereich, mit einer Mehrzahl von in einem Benutzungszustand in einer horizontalen Ebene (16) aneinandergrenzenden, im Wesentlichen prismatischen Hohlkörpern (20, 22, 24; 76), die jeweils eine Bodenfläche (26; 78), die im Wesentlichen parallel zu der horizontalen Ebene (16) angeordnet ist, und eine Mantelflächeneinheit (28) aufweisen, und deren Achsen (32) im Wesentlichen in einer vertikalen Richtung (18) senkrecht zu der horizontalen Ebene (16) angeordnet sind, wobei zumindest eine Mantelfläche (30) der Mantelflächeneinheit (28) eines Hohlkörpers (20, 22, 24; 76) zugleich als eine Mantelfläche (30) der Mantelflächeneinheit (28) eines angrenzenden Hohlkörpers (20, 22, 24; 76) dient.
摘要:
A paving system for paving or flooring includes a top layer of a plurality of paving elements, and an underlayment support layer of a polymeric material configured into panels. The panels are suitable to support the paving elements, the panels having a generally planar support surface.
摘要:
The invention relates to a ground grid (10) for fastening paddocks and riding arenas, comprising a plurality of strips (20) extending in the longitudinal direction, a plurality of transversely extending struts (30) connecting the strips (20), wherein strips (20) and struts (30) form a plurality of chambers (40) located in grid planes, and comprising anchoring elements (70, 80) for anchoring the ground grid (10) in the ground, characterized by a plurality of bristle-like elements (50) which are arranged on the upper side of the strips (20) and/or struts (30) and extend from the ground grid (10).
摘要:
The present invention relates to a drainage mat system with built-in damping and anti-fatigue properties and improved drainage behaviour, the process for manufacturing of such system and the use of such system.