GB1071251A - Improvements in and relating to curing concrete - Google Patents

Improvements in and relating to curing concrete

Info

Publication number
GB1071251A
GB1071251A GB126463A GB126463A GB1071251A GB 1071251 A GB1071251 A GB 1071251A GB 126463 A GB126463 A GB 126463A GB 126463 A GB126463 A GB 126463A GB 1071251 A GB1071251 A GB 1071251A
Authority
GB
United Kingdom
Prior art keywords
concrete
temperature
moisture
relating
prevented
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
GB126463A
Inventor
William Kinniburgh
Donald Bishop
Alexander Watson
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.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
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 National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Priority to GB126463A priority Critical patent/GB1071251A/en
Publication of GB1071251A publication Critical patent/GB1071251A/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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0204—Selection of the hardening environment making use of electric or wave energy or particle radiation
    • C04B40/0213—Electromagnetic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The curing of concrete is accelerated by subjection to electromagnetic radiation of such a frequency as will penetrate the concrete completely and raise its temperature uniformly over the entire depth of penetration. Loss of moisture from the concrete is reduced or prevented by either limiting concrete temperature prevented by either limiting concrete temperature to 80 DEG C., or by covering with a moisture-impervious but ray pervious material if higher temperatures are used; or treated in a pressure vessel with a window transparent to microwaves again if higher temperatures are used.
GB126463A 1963-01-10 1963-01-10 Improvements in and relating to curing concrete Expired GB1071251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB126463A GB1071251A (en) 1963-01-10 1963-01-10 Improvements in and relating to curing concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB126463A GB1071251A (en) 1963-01-10 1963-01-10 Improvements in and relating to curing concrete

Publications (1)

Publication Number Publication Date
GB1071251A true GB1071251A (en) 1967-06-07

Family

ID=9718951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB126463A Expired GB1071251A (en) 1963-01-10 1963-01-10 Improvements in and relating to curing concrete

Country Status (1)

Country Link
GB (1) GB1071251A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172323A (en) * 1985-03-13 1986-09-17 Hochtief Ag Hoch Tiefbauten Production of tunnel lining in concrete
FR2634412A1 (en) * 1988-06-23 1990-01-26 Stival Jacques Device for producing prefabricated concrete elements by moulding and compacting and dehydrating treatment
WO1995003884A1 (en) * 1993-08-02 1995-02-09 Scetauroute Nord Method and device for varying the entropy of a polar molecular system
WO2009008735A1 (en) * 2007-07-06 2009-01-15 Hallvar Eide Method and apparatus for microwave aided setting of settable compositions
CN101913828A (en) * 2010-08-19 2010-12-15 武汉理工大学 High anti-cracking large volume radiation-proof concrete and construction process thereof
WO2016074662A1 (en) * 2014-11-16 2016-05-19 Matthias Holzberger Method for exciting the early hydration of fresh concrete of a prefabricated concrete part

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172323A (en) * 1985-03-13 1986-09-17 Hochtief Ag Hoch Tiefbauten Production of tunnel lining in concrete
FR2578905A1 (en) * 1985-03-13 1986-09-19 Hochtief Ag Hoch Tiefbauten PROCESS FOR THE PRODUCTION OF A CONCRETE TUNNEL COATING
FR2634412A1 (en) * 1988-06-23 1990-01-26 Stival Jacques Device for producing prefabricated concrete elements by moulding and compacting and dehydrating treatment
WO1995003884A1 (en) * 1993-08-02 1995-02-09 Scetauroute Nord Method and device for varying the entropy of a polar molecular system
FR2708481A1 (en) * 1993-08-02 1995-02-10 Chapuis Philippe Method and device for modifying the entropy of a polar molecular system.
WO2009008735A1 (en) * 2007-07-06 2009-01-15 Hallvar Eide Method and apparatus for microwave aided setting of settable compositions
CN101913828A (en) * 2010-08-19 2010-12-15 武汉理工大学 High anti-cracking large volume radiation-proof concrete and construction process thereof
CN101913828B (en) * 2010-08-19 2012-07-04 武汉理工大学 High anti-cracking large volume radiation-proof concrete and construction process thereof
WO2016074662A1 (en) * 2014-11-16 2016-05-19 Matthias Holzberger Method for exciting the early hydration of fresh concrete of a prefabricated concrete part

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