| 摘要 |
A weed barrier (1) comprises three sections (2) which are interlinked to surround a tree trunk and have spikes (not shown) for anchoring in the ground. Bach section (2) covers 1200 so that when inter-connected they surround a tree trunk with a uniform circle. Bach section (2) comprises a planar body (51) of plastics material to cover the ground, and has four integral spikes (52) for staking the section (50) in the ground. At one end the section (50) has a tongue (53) with two inter-locking apertures (54). At the other end the section has two corresponding pegs (55) for engaging the apertures (54) of an adjoining section (2). The inter-connection features and the ground-engaging spikes (52) provide for a robust ground-covering ring which acts as a weed barrier and also a decorative feature for trees. Each section (2) is higher on the inner curved side so that it forms a border for retention of ground covering material such as pebbles or mulch.
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