GB1050892A

GB1050892A – – Google Patents

GB1050892A – – Google Patents

Info

Publication number
GB1050892A

GB1050892A

GB1050892DA
GB1050892A
GB 1050892 A
GB1050892 A
GB 1050892A

GB 1050892D A
GB1050892D A
GB 1050892DA
GB 1050892 A
GB1050892 A
GB 1050892A
Authority
GB
United Kingdom
Prior art keywords
polystyrene
cement
mix
volume
weight
Prior art date
1900-01-01
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

Publication date
1900-01-01

1900-01-01
Publication of GB1050892A
publication
Critical
patent/GB1050892A/en

Status
Expired
legal-status
Critical
Current

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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

C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone

C04B16/04—Macromolecular compounds

C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons

C04B16/087—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons shredded

Abstract

1,050,892. Lightweight concrete. S. F. FRONDA and F. D. FRONDA. June 8, 1965 [March 6, 1964], No. 9691/64. Heading C1H. A dry concrete mix comprises a hydraulic cement and irregular fragments of expanded polystyrene. Sharp sand of particle size 1/ 32 – 1/ 8 inch may be included in the mix. Generally mixes contain 60-90% by volume polystyrene and 40-10% by volume cement, particularly Portland cement; that is, for polystyrene of density 1 lb./cu. foot, 1-10% by weight expanded polystyrene in the mix. Sand if present may be up to 400% by volume of the cement, generally 20-150%. The fragmented polystyrene may be obtained by mincing or shredding bulk expanded polystyrene, particularly scrap polystyrene, and may be soaked in water and drained before use. Lightweight concrete of density 20-70 lb./cu. foot is produced in situ or precast by moulding the dry mix with 0À5- 20% by weight water based on the cement weight. The cured blocks may be finished with a plaster coat, e.g. of Crete stone and water.

GB1050892D

Expired

GB1050892A
(en)

Publications (1)

Publication Number
Publication Date

GB1050892A
true

GB1050892A
(en)

1900-01-01

Family
ID=1756054
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB1050892D
Expired

GB1050892A
(en)

Country Status (1)

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Link

GB
(1)

GB1050892A
(en)

Cited By (11)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

FR2406640A1
(en)

*

1977-10-21
1979-05-18
Takeda Chemical Industries Ltd

PRODUCTION OF 2,6-DIAMINONEBULARINS

FR2564454A1
(en)

*

1984-05-18
1985-11-22
Lesage Michel
Cellular concrete comprising a particulate material in serpentine form

DE3722016A1
(en)

*

1986-07-04
1988-03-24
Markus Ing Stracke
Elastic lightweight thermal insulating material

AT391862B
(en)

*

1986-11-10
1990-12-10
Stracke Ing Markus
Process for producing a lightweight concrete using polystyrene foam scrap

AT396689B
(en)

*

1988-02-29
1993-11-25
Stracke Ing Markus
Flameproof material made from lightweight concrete

EP0626903A4
(en)

*

1991-07-22
1994-04-20
Diversitech Corp
Composite structure with waste plastic core and method of making same.

GB2327416A
(en)

*

1997-07-17
1999-01-27
John Prigmore
Cement construction block containing waste plastics

DE19750537C2
(en)

*

1997-11-14
2003-07-03
Peter Engmann

Use of a pipe-like, cement-bound building element to create fire or fire-protected manholes or shaft systems

WO2004060827A1
(en)

*

2003-01-07
2004-07-22
Brian William Doyle
A composition, a method for manufacturing a building element, a mould, and a building element

DE4428204B4
(en)

*

1994-08-09
2006-04-20
Thermozell Entwicklungs- Und Vertriebs Ges.M.B.H.

Process for producing a container with polystyrene granules and its use

US7255738B2
(en)

*

2001-03-16
2007-08-14
Conservation Roofing Systems, Inc.
Lightweight cementitious composite material

0

GB
GB1050892D
patent/GB1050892A/en
not_active
Expired

Cited By (13)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

FR2406640A1
(en)

*

1977-10-21
1979-05-18
Takeda Chemical Industries Ltd

PRODUCTION OF 2,6-DIAMINONEBULARINS

FR2564454A1
(en)

*

1984-05-18
1985-11-22
Lesage Michel
Cellular concrete comprising a particulate material in serpentine form

DE3722016A1
(en)

*

1986-07-04
1988-03-24
Markus Ing Stracke
Elastic lightweight thermal insulating material

AT391862B
(en)

*

1986-11-10
1990-12-10
Stracke Ing Markus
Process for producing a lightweight concrete using polystyrene foam scrap

AT396689B
(en)

*

1988-02-29
1993-11-25
Stracke Ing Markus
Flameproof material made from lightweight concrete

EP0626903A1
(en)

*

1991-07-22
1994-12-07
Diversitech Corporation
Composite structure with waste plastic core and method of making same

EP0626903A4
(en)

*

1991-07-22
1994-04-20
Diversitech Corp
Composite structure with waste plastic core and method of making same.

DE4428204B4
(en)

*

1994-08-09
2006-04-20
Thermozell Entwicklungs- Und Vertriebs Ges.M.B.H.

Process for producing a container with polystyrene granules and its use

DE4448022B4
(en)

*

1994-08-09
2010-01-28
Thermozell Entwicklungs- Und Vertriebs Ges.M.B.H.

Polystyrene bells, as well as its use

GB2327416A
(en)

*

1997-07-17
1999-01-27
John Prigmore
Cement construction block containing waste plastics

DE19750537C2
(en)

*

1997-11-14
2003-07-03
Peter Engmann

Use of a pipe-like, cement-bound building element to create fire or fire-protected manholes or shaft systems

US7255738B2
(en)

*

2001-03-16
2007-08-14
Conservation Roofing Systems, Inc.
Lightweight cementitious composite material

WO2004060827A1
(en)

*

2003-01-07
2004-07-22
Brian William Doyle
A composition, a method for manufacturing a building element, a mould, and a building element

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Department of Geotechnic and Transportation, Faculty of Civil Engineering, Universiti Teknologi Malaysia. Email: tcling611@ yahoo. com

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