JPS569526A - Hollow concrete block used for tree planting - Google Patents

Hollow concrete block used for tree planting

Info

Publication number
JPS569526A
JPS569526A JP8376279A JP8376279A JPS569526A JP S569526 A JPS569526 A JP S569526A JP 8376279 A JP8376279 A JP 8376279A JP 8376279 A JP8376279 A JP 8376279A JP S569526 A JPS569526 A JP S569526A
Authority
JP
Japan
Prior art keywords
tree planting
concrete block
plates
hollow concrete
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8376279A
Other languages
Japanese (ja)
Inventor
Takeshige Shimonohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP8376279A priority Critical patent/JPS569526A/en
Publication of JPS569526A publication Critical patent/JPS569526A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Retaining Walls (AREA)

Abstract

PURPOSE: To carry out construction promptly while increasing strength and stability of the same, by constituting a block consisting of a bottom plate used as tree planting shelf and a back plate used for preventing collapse of soil.
CONSTITUTION: A hollow concrete block used for tree planting is composed of bottom plate 2 used as tree planting shelf and back plate 1 used for preventing collapse of soil at the back of the tree planting shelf. Drainage plates 9 are provided adjacently of the hollow concrete blocks for draining water saturated in the concrete block by the aid of gradient of the normal surface on which tree planting shelves are to be constructed. Nourishment and water necessary for growing trees are supplied from water supply ports 4 formed between bottom plates 2 and back plates 1, and superfluous water in concrete blocks is discharged onto drainage plates 9.
COPYRIGHT: (C)1981,JPO&Japio
JP8376279A 1979-07-02 1979-07-02 Hollow concrete block used for tree planting Pending JPS569526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8376279A JPS569526A (en) 1979-07-02 1979-07-02 Hollow concrete block used for tree planting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8376279A JPS569526A (en) 1979-07-02 1979-07-02 Hollow concrete block used for tree planting

Publications (1)

Publication Number Publication Date
JPS569526A true JPS569526A (en) 1981-01-31

Family

ID=13811580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8376279A Pending JPS569526A (en) 1979-07-02 1979-07-02 Hollow concrete block used for tree planting

Country Status (1)

Country Link
JP (1) JPS569526A (en)

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