GB410077A - Improvements in or relating to manufacture of concrete pipes - Google Patents

Improvements in or relating to manufacture of concrete pipes

Info

Publication number
GB410077A
GB410077A GB2168632A GB2168632A GB410077A GB 410077 A GB410077 A GB 410077A GB 2168632 A GB2168632 A GB 2168632A GB 2168632 A GB2168632 A GB 2168632A GB 410077 A GB410077 A GB 410077A
Authority
GB
United Kingdom
Prior art keywords
relating
manufacture
concrete pipes
oxychloride
fluosilicate
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
GB2168632A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2168632A priority Critical patent/GB410077A/en
Publication of GB410077A publication Critical patent/GB410077A/en
Expired legal-status Critical Current

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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A quick setting cement has a basis of magnesium oxychloride, zinc oxychloride or any other like compound, and is preferably mixed with plaster, carbonate of soda and fluosilicate of alumina, and if desired, a waterproofing agent.
GB2168632A 1932-08-02 1932-08-02 Improvements in or relating to manufacture of concrete pipes Expired GB410077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2168632A GB410077A (en) 1932-08-02 1932-08-02 Improvements in or relating to manufacture of concrete pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2168632A GB410077A (en) 1932-08-02 1932-08-02 Improvements in or relating to manufacture of concrete pipes

Publications (1)

Publication Number Publication Date
GB410077A true GB410077A (en) 1934-05-10

Family

ID=10167117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2168632A Expired GB410077A (en) 1932-08-02 1932-08-02 Improvements in or relating to manufacture of concrete pipes

Country Status (1)

Country Link
GB (1) GB410077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188689A (en) * 1986-04-05 1987-10-07 Owen Gregory Gallagher Inflatable pipe shutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188689A (en) * 1986-04-05 1987-10-07 Owen Gregory Gallagher Inflatable pipe shutter

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