ES2027470A6 - Un conjunto de boquilla para la aplicacion de hormigon proyectado. - Google Patents

Un conjunto de boquilla para la aplicacion de hormigon proyectado.

Info

Publication number
ES2027470A6
ES2027470A6 ES9000602A ES9000602A ES2027470A6 ES 2027470 A6 ES2027470 A6 ES 2027470A6 ES 9000602 A ES9000602 A ES 9000602A ES 9000602 A ES9000602 A ES 9000602A ES 2027470 A6 ES2027470 A6 ES 2027470A6
Authority
ES
Spain
Prior art keywords
water
injected
independent
mixture
spring
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 - Lifetime
Application number
ES9000602A
Other languages
English (en)
Spanish (es)
Inventor
Otto Tschumi
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES2027470A6 publication Critical patent/ES2027470A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/026—Mixing guns or nozzles; Injector mixers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices
ES9000602A 1989-03-02 1990-03-01 Un conjunto de boquilla para la aplicacion de hormigon proyectado. Expired - Lifetime ES2027470A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH781/89A CH678552A5 (de) 1989-03-02 1989-03-02

Publications (1)

Publication Number Publication Date
ES2027470A6 true ES2027470A6 (es) 1992-06-01

Family

ID=4195035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000602A Expired - Lifetime ES2027470A6 (es) 1989-03-02 1990-03-01 Un conjunto de boquilla para la aplicacion de hormigon proyectado.

Country Status (7)

Country Link
JP (1) JP2854368B2 (de)
CH (1) CH678552A5 (de)
DE (1) DE4006091C2 (de)
ES (1) ES2027470A6 (de)
FR (1) FR2644711A1 (de)
GB (1) GB2229653B (de)
IT (1) IT1239602B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264520B (en) * 1992-01-23 1995-11-01 Multi Construction Chemicals Method of filling a borehole with grout capsules and grout capsule gun
DE9413836U1 (de) * 1994-08-26 1995-07-13 Rombold & Gfroehrer Gmbh & Co Anlage zum Spritzen von Trockenbaustoffen
DE19514326C2 (de) * 1995-04-18 1998-04-02 Wolfgang Peltzer Vorrichtung zum Einblasen von teilchenförmigen Dämmstoffen
CH691692A5 (de) * 1996-09-24 2001-09-14 Mbt Holding Ag Spritzmischdüsenaggregat, insbesondere für das Beton-Trockenspritzen.
WO2002053337A1 (en) * 2000-12-18 2002-07-11 Feda Alicehajic Jet nozzle for spraying fast-drying concrete
DE102004034138B4 (de) 2004-07-15 2008-04-03 Ceramat, S. Coop., Asteasu Gasbeheiztes Wärmegerät
CN102383606B (zh) * 2011-11-24 2013-10-23 三一汽车制造有限公司 混凝土机械的润滑系统及混凝土机械
CN102383605B (zh) * 2011-11-24 2013-10-23 三一汽车制造有限公司 混凝土机械的润滑系统及混凝土机械
JP7025668B2 (ja) * 2020-04-10 2022-02-25 品川リフラクトリーズ株式会社 水添加機構
CN116660049B (zh) * 2023-07-28 2023-10-03 达州华冠砼业有限公司 一种混凝土管道水压测试设备及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777321A (en) * 1952-05-07 1957-06-19 Oliver Coughtrie An improved device for intermixing pluralities of liquids including gas or pulverised solids
US2785014A (en) * 1955-07-05 1957-03-12 Air Placement Equipment Compan Nozzle for air placement of cementitious materials
GB1360803A (en) * 1972-04-21 1974-07-24 Nat Res Dev Fibrereinforced articles
US3881656A (en) * 1974-02-15 1975-05-06 Universal Oil Prod Co Mixing apparatus
BE891413A (fr) * 1981-12-09 1982-06-09 Swemac Sa Appareil pour diffuser un gaz dans un liquide
DE3220880C2 (de) * 1982-06-03 1986-03-13 Pressbau GmbH, 4300 Essen Verfahren zum Mischen von Beton-Trockengemisch und Wasser beim Beton-Trockenspritzen und Mischrohr zum Beton-Trockenspritzen
ZA866310B (en) * 1985-09-11 1987-04-29 Aliva Ag Nozzle
EP0284830A3 (de) * 1987-03-30 1989-07-05 Aliva Aktiengesellschaft Spritzmischdüsenaggregat

Also Published As

Publication number Publication date
GB2229653A (en) 1990-10-03
DE4006091C2 (de) 2001-09-13
CH678552A5 (de) 1991-09-30
IT1239602B (it) 1993-11-11
FR2644711B1 (de) 1994-04-22
GB9004272D0 (en) 1990-04-18
IT9047684A1 (it) 1990-09-03
JP2854368B2 (ja) 1999-02-03
JPH02282571A (ja) 1990-11-20
DE4006091A1 (de) 1990-09-06
IT9047684A0 (it) 1990-02-28
GB2229653B (en) 1992-05-20
FR2644711A1 (fr) 1990-09-28

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Legal Events

Date Code Title Description
PC1A Transfer granted