发明名称 |
Golf green construction - involves removing natural soil and replacing it with gravel and filter layers topped up with rooting material and turf |
摘要 |
The construction of a golf green (2) involves excavation of the natural ground (3) down to formation level (5). A layer of gravel (6) is spread on the formationm (5) followed by a filter layer of sand (7), and on top of that is the rooting layer (9) incorporating sand of 0-2 mm gauge. Finally the putting surface (12) is formed with turf cut to plus or minus 7 mm. Drainage trenches (13) are dug in the formation (5) and drain pipes (14) are laid in them. Surrounding the green (2) is an apron of stronger wearing quality. USE/ADVANTAGE - Deterioration of the properties of the putting surface is avoided.
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申请公布号 |
DE3911690(A1) |
申请公布日期 |
1990.10.11 |
申请号 |
DE19893911690 |
申请日期 |
1989.04.10 |
申请人 |
HEINZ FEHRING GOLF PROJEKT GMBH & CO BETRIEBS-KG, 8023 PULLACH, DE |
发明人 |
VERZICHT DES ERFINDERS AUF NENNUNG |
分类号 |
E01C13/08 |
主分类号 |
E01C13/08 |
代理机构 |
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代理人 |
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