SU1342906A1 - Coating for fire-proof deck structures - Google Patents
Coating for fire-proof deck structures Download PDFInfo
- Publication number
- SU1342906A1 SU1342906A1 SU853973414A SU3973414A SU1342906A1 SU 1342906 A1 SU1342906 A1 SU 1342906A1 SU 853973414 A SU853973414 A SU 853973414A SU 3973414 A SU3973414 A SU 3973414A SU 1342906 A1 SU1342906 A1 SU 1342906A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coating
- composition
- deck
- omp
- water
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- 239000011248 coating agent Substances 0.000 title claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 6
- 239000011398 Portland cement Substances 0.000 claims abstract description 5
- 239000010425 asbestos Substances 0.000 claims abstract description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 5
- 239000010455 vermiculite Substances 0.000 claims abstract 5
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract 5
- 235000019354 vermiculite Nutrition 0.000 claims abstract 5
- 239000000203 mixture Substances 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims 3
- 230000009970 fire resistant effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000004568 cement Substances 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 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 description 3
- 239000004615 ingredient Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Изобретение относитс к магнитным палубным покрыти м (ОМЛ) и предназначено дл применени в судовых противопожарн 11х конструкци х. Целью изобретени вл етс повышение огнестойкости палубных конструкций. Пель достигаетс тем, что основн(1й слой ОМЛ, содержащий асбест, портландцемент , вспученньй вермикулит и поду, дополнительно содержит су;:1 фат алюмини Al2( при следующем соотношении компонентов, мас.%: асбест 1,0- 4,0; портландцемент 43,0-57,0; вспученный вермикулит 10,0-15,0; сульфат алюмини 0,5-4,5; вода 30,0-35,0. 1 табл. с (Л го The invention relates to magnetic deck coatings (AML) and is intended for use in shipboard fire protection 11x designs. The aim of the invention is to increase the fire resistance of deck structures. Pel is achieved by the fact that the main layer (1st layer of AML, containing asbestos, portland cement, expanded vermiculite and hearth, additionally contains su;: 1 veil of Al2 aluminum (in the following ratio of components, wt.%: Asbestos 1.0-4.0; portland 43.0-57.0; exfoliated vermiculite 10.0-15.0; aluminum sulfate 0.5-4.5; water 30.0-35.0. 1 table s (L of
Description
Изобретение относитс к мастичным палубным покрыти м и предназначено дл применени в судовых против опо- жарных конструкци х.The invention relates to mastic deck coatings and is intended for use in ship against fouling structures.
Цель изобретени - повышение огнестойкости палубных конструкций.The purpose of the invention is to increase the fire resistance of deck structures.
Пример. В состав покрыти вход т, мас.%:Example. The composition of the coating includes, wt.%:
Асбест0,5Asbestos 0.5
Портландцемент 47,5 Вспученный вермикулит15 ,0 Вода 33,5 Сульфат алюмини 3,6 Состав готов т путем смешени всех сухих компонентов. Затем сульфат алюмини раствор ют в воде и полученный раствор добавл ют в смесь сухих компонентов и перемешивают до получени однородной массы.Portland cement 47.5 Expanded vermiculite15, 0 Water 33.5 Aluminum sulphate 3.6 Composition prepared by mixing all the dry components. Aluminum sulphate is then dissolved in water and the resulting solution is added to the mixture of dry ingredients and stirred until a homogeneous mass is obtained.
Покрытие нанос т на стальную палубу , что обеспечивает противопожарную защиту помещени при пожаре в нижерасположенном помещении. Характеристи-,, струкций, в качестве покрыти котокой конструкций с такими покрыти ми вл етс врем достижени предельно допустимого среднего превышени первоначальной температуры на необогреваемой поверхности, которое принимаетс равным . Толщина испытываемых образцов 28 мм. Изменение времени достижени предела огнестойкости и Ьредела прочности при сжатии в зависимости от состава покрыти приведены в таблице.The coating is applied to the steel deck, which provides fire protection for the room during a fire in the downstream room. Characteristics, as a coating for such constructions with such coatings, is the time to reach the maximum permissible average excess temperature on the unheated surface, which is assumed to be equal. The thickness of the test specimens is 28 mm. The change in the time to reach the fire resistance and the limit of compressive strength depending on the composition of the coating are given in the table.
Из табицы видно, что составы 1-10, изготовленные согласно описанным рецептурам , не удовлетвор ют поставленным требовани м как по времени дости- жени предела огнестойкости, так и по пределу прочности. В том случае, если ввести в состав менее 1% сульфата алюмини Al2(S04), улучшени огнестойкости по сравнению с ОМП не наблюдаетс (состав 9). Введение в состав более 5% сульфата алюмини Alj(SO)j (состав 10) нецелесообразно, так как не удаетс намного превысить среднее врем достижени предела огнестойкости предлагаемого состава при сохранении его физико-механических свойств. В случае, если процентное соотноще- ние ингредиентов не соответствует предлагаемому составу, то, как показано в таблице, такие составы не удовлетвор ют требовани м достижени необходи юсти предела прочности при сжатии. При этом наблюдаетс усадка.From the table it can be seen that compounds 1-10, made according to the described recipes, do not satisfy the set requirements both in terms of time to reach the fire resistance limit and in terms of strength. In that case, if less than 1% aluminum sulphate Al2 is introduced into the composition (S04), there is no improvement in fire resistance compared to OMP (composition 9). Introduction to the composition of more than 5% aluminum sulfate Alj (SO) j (composition 10) is impractical, since it is not possible to significantly exceed the average time to reach the fire resistance limit of the proposed composition while maintaining its physical and mechanical properties. In case the percentage ratio of ingredients does not correspond to the proposed composition, then, as shown in the table, such compositions do not meet the requirements of achieving the required compressive strength. Shrinkage is observed.
30thirty
3535
4040
4545
5050
5555
рых может быть использован предлагае мый состав. Предел прочности при сжатии этих образцов также несколько выше (приблизительно на 8%).The proposed composition may be used. The compressive strength of these specimens is also somewhat higher (approximately 8%).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853973414A SU1342906A1 (en) | 1985-10-28 | 1985-10-28 | Coating for fire-proof deck structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853973414A SU1342906A1 (en) | 1985-10-28 | 1985-10-28 | Coating for fire-proof deck structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1342906A1 true SU1342906A1 (en) | 1987-10-07 |
Family
ID=21204114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853973414A SU1342906A1 (en) | 1985-10-28 | 1985-10-28 | Coating for fire-proof deck structures |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1342906A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2265631C2 (en) * | 2003-12-01 | 2005-12-10 | Открытое акционерное общество "Уралграфит" | Flameproof coating |
| RU2467040C1 (en) * | 2011-10-12 | 2012-11-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Crude mixture for fire-retardant coating |
-
1985
- 1985-10-28 SU SU853973414A patent/SU1342906A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Огнестойкое мастичное палубное покрытие - OMII.OCT 5.9653-77. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2265631C2 (en) * | 2003-12-01 | 2005-12-10 | Открытое акционерное общество "Уралграфит" | Flameproof coating |
| RU2467040C1 (en) * | 2011-10-12 | 2012-11-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Crude mixture for fire-retardant coating |
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