GB141322A - Improvements in and relating to block thermo insulation material - Google Patents
Improvements in and relating to block thermo insulation materialInfo
- Publication number
- GB141322A GB141322A GB30295/19A GB3029519A GB141322A GB 141322 A GB141322 A GB 141322A GB 30295/19 A GB30295/19 A GB 30295/19A GB 3029519 A GB3029519 A GB 3029519A GB 141322 A GB141322 A GB 141322A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- tank
- sheets
- per cent
- resin
- 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
- 239000012774 insulation material Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 229910001868 water Inorganic materials 0.000 abstract 5
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 229940062993 ferrous oxalate Drugs 0.000 abstract 2
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000004078 waterproofing Methods 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- 238000004079 fireproofing Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- -1 size Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 210000002105 tongue Anatomy 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/16—Special fibreboard
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Paper (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
141,322. Munroe, T. B. April 3, 1919, [Convention date]. Paper-machines; boards; pulp, adding special substances to.-In the production of a heat-insulating water-proof material for use in refrigerator cars or like purposes, a mixture of wood or other cellulose fibres and a water-proofing material such as resin with a large proportion of water is felted into sheets, which are dried in a moist atmosphere at a moderate temperature to remove substantially all the water, and a number of sheets are united to form a block of the required thickness. The process is preferably carried out by introducing the mixture into a tank 1, Fig. 1, from which it passes between a rotary drum 4 covered with foraminous material 10 and an endless travelling belt of foraminous material, and emerges as a continuous sheet. The proportion of water in the tank 1 is from 95 per cent to more than 99 per cent, whilst on emerging from the tank, the proportion is from 50 to 85 per cent. The water-proofing resin is preferably deposited on the fibres previous to admission to the tank 1 by mixing the fibres with a relatively small amount of water, and adding resin, size, and aluminium sulphate. The drying process is carried out in a moist atmosphere at a temperature not exceeding 350‹ F. so that the sheets are dried progressively from the centre outwards'. A fire-proofing material such as ferrous oxalate, or ferrous sulphate and oxalic acid, may be added in the tank 1, the ferrous oxalate decomposing during the drying process into water, carbon dioxide, carbon monoxide and iron. The sheets are cut to a suitable size and united, preferably with their edges offset to form interlocking tongues and grooves 21, 24, by means of nails 25, as shown in Fig. 2, or by wire stitching, or by asphalt cement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US141013XA | 1919-04-03 | 1919-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB141322A true GB141322A (en) | 1921-05-04 |
Family
ID=21763530
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29896/19A Expired GB141013A (en) | 1919-04-03 | 1919-12-01 | Improvements in and relating to reinforced fibre board material and process of producing same |
| GB30295/19A Expired GB141322A (en) | 1919-04-03 | 1919-12-04 | Improvements in and relating to block thermo insulation material |
| GB22776/20A Expired GB149683A (en) | 1919-04-03 | 1920-07-31 | Improvements in and relating to reinforced fibre board material and process of producing same |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29896/19A Expired GB141013A (en) | 1919-04-03 | 1919-12-01 | Improvements in and relating to reinforced fibre board material and process of producing same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22776/20A Expired GB149683A (en) | 1919-04-03 | 1920-07-31 | Improvements in and relating to reinforced fibre board material and process of producing same |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT88217B (en) |
| DE (2) | DE345098C (en) |
| FR (2) | FR510996A (en) |
| GB (3) | GB141013A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1254450B (en) * | 1963-12-20 | 1967-11-16 | Feldmuehle Ag | Process for producing nonwovens |
-
1919
- 1919-12-01 GB GB29896/19A patent/GB141013A/en not_active Expired
- 1919-12-04 GB GB30295/19A patent/GB141322A/en not_active Expired
- 1919-12-05 FR FR510996A patent/FR510996A/en not_active Expired
- 1919-12-05 FR FR510995A patent/FR510995A/en not_active Expired
-
1920
- 1920-03-13 DE DE1920345098D patent/DE345098C/en not_active Expired
- 1920-03-13 DE DEM68640D patent/DE368542C/en not_active Expired
- 1920-03-15 AT AT88217D patent/AT88217B/en active
- 1920-07-31 GB GB22776/20A patent/GB149683A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB149683A (en) | 1921-06-23 |
| GB141013A (en) | 1920-10-07 |
| AT88217B (en) | 1922-04-25 |
| FR510996A (en) | 1920-12-14 |
| DE345098C (en) | 1921-12-06 |
| FR510995A (en) | 1920-12-14 |
| DE368542C (en) | 1923-02-03 |
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