GB400774A - Improvements relating to the manufacture of faced building blocks and the like - Google Patents
Improvements relating to the manufacture of faced building blocks and the likeInfo
- Publication number
- GB400774A GB400774A GB3013332A GB3013332A GB400774A GB 400774 A GB400774 A GB 400774A GB 3013332 A GB3013332 A GB 3013332A GB 3013332 A GB3013332 A GB 3013332A GB 400774 A GB400774 A GB 400774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- sand
- whinstone
- dorset
- pebbles
- 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
-
- 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
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Artificial Fish Reefs (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Faced building-blocks are formed face downwards in collapsable bottomless moulds, the contact surfaces of which are oiled. A moist mixture of pebbles, Dorset peas, &c., and cement, with or without sand, is spread and pressed down on a pallet in the mould, a filling of concrete is put in, the whole is allowed partly to set, the surface of the facing material is exposed and cleaned by brushing or washing, the mould is disassembled, and the block is removed and allowed to cure. The facing material may comprise 17 parts by volume of pit sand, 42 parts of 3/8 -inch Dorset pebbles, and 7 parts of Portland cement. The filling material may comprise 4 parts by volume of 3/8 -\ba1/4 -inch whinstone chips, 3 parts of whinstone sand and 1 1/2 parts of Portland cement. The ingredients are mixed in a thoroughly wet state. Specifications 3573/83, [Class 87, Moulding &c.], and 400,861 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3013332A GB400774A (en) | 1932-10-27 | 1932-10-27 | Improvements relating to the manufacture of faced building blocks and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3013332A GB400774A (en) | 1932-10-27 | 1932-10-27 | Improvements relating to the manufacture of faced building blocks and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB400774A true GB400774A (en) | 1933-11-02 |
Family
ID=10302827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3013332A Expired GB400774A (en) | 1932-10-27 | 1932-10-27 | Improvements relating to the manufacture of faced building blocks and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB400774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2676020A1 (en) * | 1991-05-02 | 1992-11-06 | Sogea | Method of manufacturing a cladding material based on mortar reinforced with glass fibres |
-
1932
- 1932-10-27 GB GB3013332A patent/GB400774A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2676020A1 (en) * | 1991-05-02 | 1992-11-06 | Sogea | Method of manufacturing a cladding material based on mortar reinforced with glass fibres |
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