CA1281506C - Lightweight aggregate having high resistance to water absorption and process for preparation thereof - Google Patents

Lightweight aggregate having high resistance to water absorption and process for preparation thereof

Info

Publication number
CA1281506C
CA1281506C CA 521817 CA521817A CA1281506C CA 1281506 C CA1281506 C CA 1281506C CA 521817 CA521817 CA 521817 CA 521817 A CA521817 A CA 521817A CA 1281506 C CA1281506 C CA 1281506C
Authority
CA
Canada
Prior art keywords
aggregate
gel
open pores
lightweight
material solution
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 - Fee Related
Application number
CA 521817
Other languages
English (en)
French (fr)
Inventor
Minoru Sawaide
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co Ltd
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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Application granted granted Critical
Publication of CA1281506C publication Critical patent/CA1281506C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA 521817 1986-01-31 1986-10-30 Lightweight aggregate having high resistance to water absorption and process for preparation thereof Expired - Fee Related CA1281506C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1954386A JPH0688853B2 (ja) 1986-01-31 1986-01-31 耐吸水性の優れた軽量骨材及びその製造方法
JP019543/1986 1986-01-31

Publications (1)

Publication Number Publication Date
CA1281506C true CA1281506C (en) 1991-03-19

Family

ID=12002225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 521817 Expired - Fee Related CA1281506C (en) 1986-01-31 1986-10-30 Lightweight aggregate having high resistance to water absorption and process for preparation thereof

Country Status (3)

Country Link
JP (1) JPH0688853B2 (ja)
CA (1) CA1281506C (ja)
GB (1) GB2185972B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395582B (de) * 1991-01-09 1993-01-25 Brunn Betonwerk Verfahren zur herstellung von betonpflastersteinen oder -platten mit der besonderen eigenschaft, kohlenwasserstoffe zu adsorbieren und diese auch durch wasser nicht auswaschbar einzulagern und langsam oekologisch abzubauen
ES2163945B1 (es) * 1998-05-26 2003-08-01 Mas Maimo Martin Composicion para el tratamiento de hormigon armado o de elementos constructivos afines y procedimiento de aplicacion.
JP5009233B2 (ja) * 2008-05-29 2012-08-22 恵哲 六郷 繊維を混入したセメント系構造物におけるひび割れの補修方法

Also Published As

Publication number Publication date
GB8626194D0 (en) 1986-12-03
GB2185972A (en) 1987-08-05
JPS62176971A (ja) 1987-08-03
GB2185972B (en) 1989-10-25
JPH0688853B2 (ja) 1994-11-09

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