JPS641861A - Spraying method - Google Patents

Spraying method

Info

Publication number
JPS641861A
JPS641861A JP62153348A JP15334887A JPS641861A JP S641861 A JPS641861 A JP S641861A JP 62153348 A JP62153348 A JP 62153348A JP 15334887 A JP15334887 A JP 15334887A JP S641861 A JPS641861 A JP S641861A
Authority
JP
Japan
Prior art keywords
spraying
nozzle
spraying material
foam
ejected
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
JP62153348A
Other languages
Japanese (ja)
Other versions
JPH011861A (en
Inventor
Michiyoshi Gomi
Osamu Hatakeyama
Kazuya Kikawada
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.)
Hazama Corp
Original Assignee
Hazama Gumi Ltd
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 Hazama Gumi Ltd filed Critical Hazama Gumi Ltd
Priority to JP62-153348A priority Critical patent/JPH011861A/en
Priority claimed from JP62-153348A external-priority patent/JPH011861A/en
Publication of JPS641861A publication Critical patent/JPS641861A/en
Publication of JPH011861A publication Critical patent/JPH011861A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

PURPOSE: To improve a spraying characteristic and prevent deterioration of an executing environment by ejecting shielding foam surrounding the periphery of a spraying material from a faom nozzle continuously connected to a spraying nozzle when ejecting the spraying material from the spraying nozzle.
CONSTITUTION: When a spraying material 3 is ejected from a spraying nozzle 1, shielding foam 4 surrounding the periphery of the spraying material 3 is ejected from a foam nozzle 2 continuously connected to the spraying nozzle 1. In this way, since cylindrically ejected foam 4 can shut up the spraying material 3 and atomized dust of the spraying material, the sticking capacity of the spraying material 3 can be increased and deterioration of the executing environment can be also prevented.
COPYRIGHT: (C)1989,JPO
JP62-153348A 1987-06-22 Spraying method Pending JPH011861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-153348A JPH011861A (en) 1987-06-22 Spraying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-153348A JPH011861A (en) 1987-06-22 Spraying method

Publications (2)

Publication Number Publication Date
JPS641861A true JPS641861A (en) 1989-01-06
JPH011861A JPH011861A (en) 1989-01-06

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022086340A (en) * 2020-11-30 2022-06-09 株式会社水戸グリーンサービス Permeable concrete spraying method and nozzle unit for permeable concrete spraying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022086340A (en) * 2020-11-30 2022-06-09 株式会社水戸グリーンサービス Permeable concrete spraying method and nozzle unit for permeable concrete spraying

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