GB622677A - Improvements in or relating to the production of cellular concrete - Google Patents

Improvements in or relating to the production of cellular concrete

Info

Publication number
GB622677A
GB622677A GB3069246A GB3069246A GB622677A GB 622677 A GB622677 A GB 622677A GB 3069246 A GB3069246 A GB 3069246A GB 3069246 A GB3069246 A GB 3069246A GB 622677 A GB622677 A GB 622677A
Authority
GB
United Kingdom
Prior art keywords
cement
per cent
lime
water
calcium chloride
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
GB3069246A
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.)
CHRISTOPHER DOBROWOLSKI
MILL HILL ENGINEERING Co
Original Assignee
CHRISTOPHER DOBROWOLSKI
MILL HILL ENGINEERING Co
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 CHRISTOPHER DOBROWOLSKI, MILL HILL ENGINEERING Co filed Critical CHRISTOPHER DOBROWOLSKI
Priority to GB3069246A priority Critical patent/GB622677A/en
Publication of GB622677A publication Critical patent/GB622677A/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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete

Landscapes

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

Abstract

Cellular concrete is prepared from a mixture of cement, sand, powdered aluminium, sodium carbonate or lime, calcium chloride and water, a preferred mix comprising equal proportions by weight of cement and sand, 0.2 per cent aluminium, 0.65 per cent lime, 2 per cent of calcium chloride and 88 per cent water, all percentages being by weight of cement. Concrete slabs are prepared by mixing the dry cement, dry sand, and aluminium powder, and adding water mixed with lime or sodium carbonate and calcium chloride, the mix being heated, preferably by the use of water having a temperature of about 55 DEG C., and the final mix poured into moulds which are passed into saturated steam curing chambers. Facing materials, decorative surfaces and reinforcements may be applied in the moulds.
GB3069246A 1946-10-15 1946-10-15 Improvements in or relating to the production of cellular concrete Expired GB622677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3069246A GB622677A (en) 1946-10-15 1946-10-15 Improvements in or relating to the production of cellular concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3069246A GB622677A (en) 1946-10-15 1946-10-15 Improvements in or relating to the production of cellular concrete

Publications (1)

Publication Number Publication Date
GB622677A true GB622677A (en) 1949-05-05

Family

ID=10311622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3069246A Expired GB622677A (en) 1946-10-15 1946-10-15 Improvements in or relating to the production of cellular concrete

Country Status (1)

Country Link
GB (1) GB622677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017452A1 (en) * 1996-10-24 1998-04-30 D.D.C. Planungs- Entwicklungs- Und Management Ag Method for manufacturing a lightweight concrete moulding body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017452A1 (en) * 1996-10-24 1998-04-30 D.D.C. Planungs- Entwicklungs- Und Management Ag Method for manufacturing a lightweight concrete moulding body

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