IT1134991B - Procedimento e apparecchiatura per fabbricare prodotti di calcestruzzo o cemento armato,nonche' prodotti ottenuti - Google Patents

Procedimento e apparecchiatura per fabbricare prodotti di calcestruzzo o cemento armato,nonche' prodotti ottenuti

Info

Publication number
IT1134991B
IT1134991B IT19076/81A IT1907681A IT1134991B IT 1134991 B IT1134991 B IT 1134991B IT 19076/81 A IT19076/81 A IT 19076/81A IT 1907681 A IT1907681 A IT 1907681A IT 1134991 B IT1134991 B IT 1134991B
Authority
IT
Italy
Prior art keywords
products
concrete
equipment
well
manufacturing
Prior art date
Application number
IT19076/81A
Other languages
English (en)
Other versions
IT8119076A0 (it
Inventor
Philip L Rotondo
Thomas J Rotondo
Original Assignee
Philip L Rotondo
Thomas J Rotondo
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 Philip L Rotondo, Thomas J Rotondo filed Critical Philip L Rotondo
Publication of IT8119076A0 publication Critical patent/IT8119076A0/it
Application granted granted Critical
Publication of IT1134991B publication Critical patent/IT1134991B/it

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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/20—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the shaping being effected by centrifugal or rotational moulding
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/68—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts and applying centrifugal forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
IT19076/81A 1980-01-10 1981-01-09 Procedimento e apparecchiatura per fabbricare prodotti di calcestruzzo o cemento armato,nonche' prodotti ottenuti IT1134991B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/111,168 US4404786A (en) 1980-01-10 1980-01-10 Method and apparatus for making reinforced concrete products

Publications (2)

Publication Number Publication Date
IT8119076A0 IT8119076A0 (it) 1981-01-09
IT1134991B true IT1134991B (it) 1986-08-20

Family

ID=22336963

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19076/81A IT1134991B (it) 1980-01-10 1981-01-09 Procedimento e apparecchiatura per fabbricare prodotti di calcestruzzo o cemento armato,nonche' prodotti ottenuti

Country Status (10)

Country Link
US (1) US4404786A (it)
JP (1) JPS56150507A (it)
CA (1) CA1159671A (it)
CH (1) CH644787A5 (it)
DE (1) DE3100174A1 (it)
ES (2) ES8205151A1 (it)
FR (1) FR2473401A1 (it)
GB (2) GB2068288B (it)
IT (1) IT1134991B (it)
SE (1) SE446163C (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504428A (en) * 1980-01-10 1985-03-12 Rotondo Philip L Method for making reinforced concrete products
US4751804A (en) * 1985-10-31 1988-06-21 Cazaly Laurence G Utility pole
EP0249363B1 (en) * 1986-06-11 1991-01-30 Peerless Plastics Packaging Limited Improvements in the manufacture of moulded plastics articles
US6401400B1 (en) 2000-03-15 2002-06-11 Newbasis, Llc Industrial vault
US20060003155A1 (en) * 2005-07-08 2006-01-05 Stonefaux, Llc Composite core stiffened structures for lamination and tiling
US20100122510A1 (en) * 2008-11-18 2010-05-20 Angelo Verelli Cage spacer with roller wheel
CN101995108A (zh) * 2009-08-18 2011-03-30 沙晓林 太阳能装置的支架
US20120261861A1 (en) * 2010-06-28 2012-10-18 Bracegirdle P E Nano-Steel Reinforcing Fibers in Concrete, Asphalt and Plastic Compositions and the Associated Method of Fabrication
CN108360909A (zh) * 2018-02-07 2018-08-03 四川省川铁枕梁工程有限公司 一种钢纤维轴向分布式轻质rpc电杆及其制备方法
CN113183307B (zh) * 2021-04-19 2022-03-04 浙江雄宇混凝土构件有限公司 一种多级配钢复合混凝土管桩及其生产装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25587E (en) * 1964-06-02 Method and apparatus for forming fiber reinforced tubes
US890373A (en) * 1907-10-09 1908-06-09 Robert S Orr Pole.
US1500414A (en) * 1923-07-24 1924-07-08 Moir Donald Means for the manufacture, centrifugally, of pipes, columns, and other hollow articles
US2677955A (en) * 1943-02-12 1954-05-11 Constantinesco George Reinforced concrete
FR1071307A (fr) * 1951-12-14 1954-08-30 Produktionsmetoder Ab Procédé et appareil pour la fabrication de produits en béton
US2870793A (en) * 1955-02-08 1959-01-27 Gar Wood Ind Inc Supporting members
US2949655A (en) * 1957-02-11 1960-08-23 Jose A Berumen Method and apparatus for making prestressed spun concrete articles
DE1269557B (de) * 1964-12-05 1968-05-30 Trasswerke Meurin Betr S G M B Vorrichtung zum Einbringen von Bewehrungseinlagen in Formen fuer Betonkoerper
US3429094A (en) * 1965-07-07 1969-02-25 Battelle Development Corp Two-phase concrete and steel material
US3602410A (en) * 1967-09-22 1971-08-31 Jones & Laughlin Steel Corp Method or producing steel fibers
US3501920A (en) * 1967-11-15 1970-03-24 Nippon Concrete Ind Co Ltd Reinforced concrete poles,piles and the like
US3650785A (en) * 1970-04-16 1972-03-21 United States Steel Corp Portland cement compositions reinforced with non-round filaments
JPS4923805A (it) * 1972-06-02 1974-03-02
US3852930A (en) * 1972-08-24 1974-12-10 Massachusetts Inst Technology Tridimensional fiber reinforcement of portland cement concrete matrices
JPS51116815A (en) * 1975-04-04 1976-10-14 Nippon Yakin Kogyo Co Ltd Method of reinforcing concrete with fibres
US4062913A (en) * 1975-07-17 1977-12-13 Ab Institutet For Innovationsteknik Method of reinforcing concrete with fibres
JPS5844624B2 (ja) * 1976-02-26 1983-10-04 東洋紡績株式会社 人造繊維強化セメント製品の製造方法

Also Published As

Publication number Publication date
CA1159671A (en) 1984-01-03
DE3100174A1 (de) 1981-12-24
FR2473401B1 (it) 1985-02-22
SE446163C (sv) 1992-02-13
GB2118893B (en) 1984-05-31
US4404786A (en) 1983-09-20
SE446163B (sv) 1986-08-18
FR2473401A1 (fr) 1981-07-17
ES262978U (es) 1982-08-01
ES498863A0 (es) 1982-06-16
ES262978Y (es) 1983-03-01
IT8119076A0 (it) 1981-01-09
DE3100174C2 (it) 1990-03-01
JPS56150507A (en) 1981-11-21
ES8205151A1 (es) 1982-06-16
GB2068288B (en) 1983-07-13
GB2118893A (en) 1983-11-09
CH644787A5 (fr) 1984-08-31
GB8300778D0 (en) 1983-02-16
SE8100099L (sv) 1981-07-11
GB2068288A (en) 1981-08-12

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