GB1506615A - Concrete or cement mortar - Google Patents
Concrete or cement mortarInfo
- Publication number
- GB1506615A GB1506615A GB2468275A GB2468275A GB1506615A GB 1506615 A GB1506615 A GB 1506615A GB 2468275 A GB2468275 A GB 2468275A GB 2468275 A GB2468275 A GB 2468275A GB 1506615 A GB1506615 A GB 1506615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aggregate
- bodies
- cement
- water
- projecting
- 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
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
- 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
- C04B16/12—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 characterised by the shape, e.g. perforated strips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
- E04C5/073—Discrete reinforcing elements, e.g. fibres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Laminated Bodies (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
1506615 Reinforced cementitious material INITIAL PLASTICS Ltd 8 June 1976 [9 June 1975] 24682/75 Heading C1H A mass of concrete or cement mortar comprises hydraulic cement and aggregate and is reinforced by not less than 0À5% by volume of the aggregate of injection-moulded bodies composed of thermoplastic polymeric material (e.g. polypropylene or nylon), the bodies being randomly orientated in at least two dimensions and being each shaped so that it forms a mechanical key with the surrounding matrix of cement and aggregate, the key being such as to resist separation of the body from the matrix when only a minor proportion of the total volume of the body is embedded in the matrix. The bodies may have a maximum dimension between ¥ and 3 inches and may consist of a ring with a series of radiating arms which have enlarged heads at their free ends (see Fig. 2). The thermoplastic material constituting the bodies may in itself be reinforced with glass fibres. The mass may be made by mixing together the hydraulic cement, aggregate and the moulded bodies together with water and casting or the mass may be a coating on a surface formed by projecting simultaneously the hydraulic cement, aggregate, moulded bodies and water on to the surface, or by projecting hydraulic cement, aggregate and water on to the surface, then projecting a layer of moulded bodies on to the layer of cementitious material and finally projecting further cement, aggregate and water on to the moulded bodies to form a further layer of cementitious material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2468275A GB1506615A (en) | 1976-06-08 | 1976-06-08 | Concrete or cement mortar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2468275A GB1506615A (en) | 1976-06-08 | 1976-06-08 | Concrete or cement mortar |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1506615A true GB1506615A (en) | 1978-04-05 |
Family
ID=10215621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2468275A Expired GB1506615A (en) | 1976-06-08 | 1976-06-08 | Concrete or cement mortar |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1506615A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4590029A (en) * | 1982-10-13 | 1986-05-20 | P. L. G. Research Limited | Molecularly orientating plastics material |
US4662946A (en) * | 1982-10-05 | 1987-05-05 | Mercer Frank B | Strengthening a matrix |
WO2015013744A1 (en) | 2013-07-29 | 2015-02-05 | Seels Technology Pty Ltd | Composite structural material and aggregate therefor |
CN113880547A (en) * | 2021-10-11 | 2022-01-04 | 淮安市博彦土木工程科学研究院有限公司 | Sprayed concrete for foundation pit slope and construction method thereof |
-
1976
- 1976-06-08 GB GB2468275A patent/GB1506615A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4662946A (en) * | 1982-10-05 | 1987-05-05 | Mercer Frank B | Strengthening a matrix |
US4590029A (en) * | 1982-10-13 | 1986-05-20 | P. L. G. Research Limited | Molecularly orientating plastics material |
WO2015013744A1 (en) | 2013-07-29 | 2015-02-05 | Seels Technology Pty Ltd | Composite structural material and aggregate therefor |
US20160168027A1 (en) * | 2013-07-29 | 2016-06-16 | Seels Technology Pty Ltd. | Composite structural material and aggregate therefor |
EP3024795A4 (en) * | 2013-07-29 | 2017-04-12 | Seels Technology Pty Ltd | Composite structural material and aggregate therefor |
AU2014295893B2 (en) * | 2013-07-29 | 2017-09-07 | Seels Technology Pty Ltd | Composite structural material and aggregate therefor |
US11718560B2 (en) | 2013-07-29 | 2023-08-08 | Seels Technology Pty Ltd | Composite structural material and aggregate therefor |
CN113880547A (en) * | 2021-10-11 | 2022-01-04 | 淮安市博彦土木工程科学研究院有限公司 | Sprayed concrete for foundation pit slope and construction method thereof |
CN113880547B (en) * | 2021-10-11 | 2022-07-01 | 淮安市博彦土木工程科学研究院有限公司 | Sprayed concrete for foundation pit slope and construction method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |