GB1060646A - Method and apparatus for concrete spraying - Google Patents

Method and apparatus for concrete spraying

Info

Publication number
GB1060646A
GB1060646A GB4051063A GB4051063A GB1060646A GB 1060646 A GB1060646 A GB 1060646A GB 4051063 A GB4051063 A GB 4051063A GB 4051063 A GB4051063 A GB 4051063A GB 1060646 A GB1060646 A GB 1060646A
Authority
GB
United Kingdom
Prior art keywords
concrete
spray
nozzle
oct
compressed air
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.)
Expired
Application number
GB4051063A
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.)
Sika Equipment AG
Original Assignee
Aliva AG
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 Aliva AG filed Critical Aliva AG
Publication of GB1060646A publication Critical patent/GB1060646A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
    • B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
    • B28C7/168—Discharging chutes for concrete mixers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

1,060,646. Spray-producers. ALIVA A. G. Oct. 14, 1963 [Oct. 12, 1962], No. 40510/63. Heading B2F. A spray nozzle suitable for use in spraying concrete etc, comprises a cylindrical portion 3a through which the concrete is fed together with compressed air, curved channel portions 3, 5 which are open at their under sides 3d, 5a respectively, and a curved channel portion 4 which interconnects the portions 3, 5 and is open at its upper side 4a. The discontinuous structure of the nozzle allows the gradual escape of the compressed air prior to the discharge of the concrete and is stated to help to produce a uniform spray. The channel portions 4-6 are adjustably and detachably pivoted together at 8 and 13. The nozzle may be formed from a single curved tube suitably apertured.
GB4051063A 1962-10-12 1963-10-14 Method and apparatus for concrete spraying Expired GB1060646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1201662A CH395164A (en) 1962-10-12 1962-10-12 Concrete spraying process and device for carrying out the process

Publications (1)

Publication Number Publication Date
GB1060646A true GB1060646A (en) 1967-03-08

Family

ID=4379047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4051063A Expired GB1060646A (en) 1962-10-12 1963-10-14 Method and apparatus for concrete spraying

Country Status (3)

Country Link
AT (1) AT242928B (en)
CH (1) CH395164A (en)
GB (1) GB1060646A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106626036A (en) * 2016-12-01 2017-05-10 南京德西联智能科技有限公司 Concrete feeding device capable of achieving quick feeding

Also Published As

Publication number Publication date
AT242928B (en) 1965-10-11
CH395164A (en) 1965-07-15

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