IE33539B1 - Apparatus for draining newly cast concrete by vacuum treatment - Google Patents

Apparatus for draining newly cast concrete by vacuum treatment

Info

Publication number
IE33539B1
IE33539B1 IE972/69A IE97269A IE33539B1 IE 33539 B1 IE33539 B1 IE 33539B1 IE 972/69 A IE972/69 A IE 972/69A IE 97269 A IE97269 A IE 97269A IE 33539 B1 IE33539 B1 IE 33539B1
Authority
IE
Ireland
Prior art keywords
draining
ribbon
vacuum treatment
cast concrete
newly cast
Prior art date
Application number
IE972/69A
Other languages
English (en)
Other versions
IE33539L (en
Original Assignee
Tremix Ab
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
Priority claimed from SE28269A external-priority patent/SE325400C/xx
Application filed by Tremix Ab filed Critical Tremix Ab
Publication of IE33539L publication Critical patent/IE33539L/xx
Publication of IE33539B1 publication Critical patent/IE33539B1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • 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
    • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/061—Solidifying concrete, e.g. by application of vacuum before hardening by applying vacuum or vacuum combined with vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
IE972/69A 1968-08-01 1969-07-15 Apparatus for draining newly cast concrete by vacuum treatment IE33539B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1039668 1968-08-01
SE28269A SE325400C (sv) 1969-01-10 1969-01-10 Anordning för avvattning av nygjuten betong genom vakuumbehandling

Publications (2)

Publication Number Publication Date
IE33539L IE33539L (en) 1970-02-01
IE33539B1 true IE33539B1 (en) 1974-08-07

Family

ID=26654135

Family Applications (1)

Application Number Title Priority Date Filing Date
IE972/69A IE33539B1 (en) 1968-08-01 1969-07-15 Apparatus for draining newly cast concrete by vacuum treatment

Country Status (9)

Country Link
US (1) US3600771A (enExample)
BE (1) BE736321A (enExample)
DE (1) DE1938710A1 (enExample)
DK (1) DK127847B (enExample)
ES (1) ES370113A1 (enExample)
FR (1) FR2014826A1 (enExample)
GB (1) GB1205010A (enExample)
IE (1) IE33539B1 (enExample)
NL (1) NL6911720A (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE390749B (sv) * 1975-05-30 1977-01-17 Tremix Ab Sett och anordning for vakuumbehandling av betong
DE3033197A1 (de) * 1980-09-03 1982-04-08 Tremix AB, Skärholmen Saugmatte fuer die vakuumbehandlung von beton
US4518496A (en) * 1983-01-05 1985-05-21 Minoru Kanekubo Liquid branch flow guide conduit assembly for use in a magnetic apparatus for separating foreign matters from waste liquids containing the foreign matters
IT1183353B (it) * 1985-02-15 1987-10-22 Moplefan Spa Dispositivo per la fabbricazione in continuo di manufatti rinforzati da impasti di leganti idraulici e relativo procedimento
US4787597A (en) * 1985-05-28 1988-11-29 Kabushiki Kaisha Kumagaigumi Cloth faced form for forming concrete
GB2175635B (en) * 1985-05-28 1988-06-08 Kumagai Gumi Co Ltd Formwork
JPS6290470A (ja) * 1985-10-17 1987-04-24 株式会社熊谷組 コンクリ−ト型枠装置
EP0429752B1 (en) * 1989-11-20 1993-05-05 E.I. Du Pont De Nemours And Company Form for patterned concrete
US5124102A (en) * 1990-12-11 1992-06-23 E. I. Du Pont De Nemours And Company Fabric useful as a concrete form liner
US5246650A (en) * 1991-06-03 1993-09-21 Clark Richard C Method of applying aggregate surface finish
US5206981A (en) * 1991-10-25 1993-05-04 E. I. Du Pont De Nemours And Company Fabric tensioning frame
US5247730A (en) * 1991-10-25 1993-09-28 E. I. Du Pont De Nemours And Company Method for attaching and bidirectionally tensioning a porous fabric over a form support
US5302099A (en) * 1992-09-28 1994-04-12 E. I. Du Pont De Nemours And Company Laminated fabric useful as a concrete form liner
US6647639B1 (en) * 1999-03-08 2003-11-18 Injectidry Systems Inc. Moisture removal system
GB0326614D0 (en) * 2003-11-14 2003-12-17 Almog Meir Drying building materials or structures
CN106677521A (zh) * 2016-11-23 2017-05-17 中国水利水电科学研究院 带喷雾装置的混凝土浇筑用模板及应用其的仓面温控系统
CN112140295B (zh) * 2020-08-21 2022-06-24 湖南五新模板有限公司 一种构件模具及其脱模方法
CN112060296B (zh) * 2020-08-21 2022-06-24 湖南五新模板有限公司 一种钢塑结合的混凝土预制构件模具及其脱模方法
CN115026937B (zh) * 2022-06-09 2023-07-07 东岳机械股份有限公司 一种基于生产加气混凝土用真空吸罩快速泄压装置
CN115653331B (zh) * 2022-09-21 2025-07-15 中国建筑第七工程局有限公司 一种大体积混凝土施工养护系统及其养护方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945145A (en) * 1932-04-04 1934-01-30 Viber Company Ltd Method of and apparatus for compacting and dewatering cementitious mixtures
NL47515C (enExample) * 1935-10-05
US2133641A (en) * 1936-02-17 1938-10-18 William M Tompkins Covering for freshly poured concrete
US2524419A (en) * 1946-03-01 1950-10-03 Vacuum Concrete Inc Apparatus and method for utilizing vacuum in molding plastic material, such as concrete
US2529500A (en) * 1947-06-12 1950-11-14 John Gunnar A Johnson Apparatus for drying and expediting the setting of plastic concrete

Also Published As

Publication number Publication date
NL6911720A (enExample) 1970-02-03
GB1205010A (en) 1970-09-09
IE33539L (en) 1970-02-01
BE736321A (enExample) 1969-12-31
DE1938710A1 (de) 1970-03-05
US3600771A (en) 1971-08-24
DK127847B (da) 1974-01-21
ES370113A1 (es) 1971-04-01
FR2014826A1 (enExample) 1970-04-24

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