SU1616878A1 - Mouldable composition for making wall components - Google Patents
Mouldable composition for making wall components Download PDFInfo
- Publication number
- SU1616878A1 SU1616878A1 SU884423998A SU4423998A SU1616878A1 SU 1616878 A1 SU1616878 A1 SU 1616878A1 SU 884423998 A SU884423998 A SU 884423998A SU 4423998 A SU4423998 A SU 4423998A SU 1616878 A1 SU1616878 A1 SU 1616878A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wall elements
- width
- thickness
- leather
- wood chips
- Prior art date
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Изобретение относитс к строительным материалам и предназначено дл изготовлени стеновых элементов, которые могут использоватьс как конструкционный, теплоизол ционный, огнестойкий строительный стеновой материал в промышленном, гражданском и сельскохоз йственном строительстве. С целью улучшени физико-механических свойств стеновых элементов пресс-композици дл изготовлени стеновых элементов содержит магнезиальное в жущее, древесную стружку и измельченные отходы кожевенной промышленности длиной частиц от 15 до 115 мм, шириной от 1,0 до 4,5 мм, толщиной от 0,2 до 0,5 мм, при следующем соотношении компонентов, мас.% : магнезиальное в жущее 52-72The invention relates to building materials and is intended for the manufacture of wall elements that can be used as structural, heat insulating, fire resistant building wall material in industrial, civil and agricultural construction. In order to improve the physicomechanical properties of wall elements, the press composition for the manufacture of wall elements contains magnesia in living, wood chips and shredded waste from the leather industry with a particle length from 15 to 115 mm, a width from 1.0 to 4.5 mm, and a thickness from 0 , 2 to 0.5 mm, in the following ratio of components, wt.%: Magnesian sticking 52-72
древесна стружка 5-20wood chips 5-20
отходы кожевенной промышленности 8-43. Материал имеет плотность 1,02-1,03 г/см3 leather industry waste 8-43. The material has a density of 1.02-1.03 g / cm 3
прочность при сжатии 34,8-35,1 МПаcompressive strength 34.8-35.1 MPa
при изгибе 15,1-15,9bending 15.1-15.9
огнестойкость, % потери массы 2,8%fire resistance,% mass loss 2.8%
коэффициент теплопроводности 0,32-0,35 ккал/м.ч град. Коэффициент поглощени звука (частот 125-500) 0,13-0,15. 2 табл.heat transfer coefficient 0.32-0.35 kcal / m . h degree Sound absorption coefficient (frequencies 125-500) 0.13-0.15. 2 tab.
Description
Изобретение относитс к строительным материалам и предназначено дл изготовлени стеновых элементов, которые могут быть использованы как конструкционньй теплозвукоизол ционный огнестойкий строительный стеновой материал в промьшленном, гражданском и сельскохоз йственном строительстве .The invention relates to building materials and is intended for the manufacture of wall elements, which can be used as a heat and sound insulating fire-resistant building wall material in industrial, civil and agricultural construction.
Цель изобретени - улучшение физико-механических свойств стеновых элементов .The purpose of the invention is to improve the physico-mechanical properties of wall elements.
В качестве магнезиального в жущего используют магнезитовый каустический порошок ПМК-90 (53%), затворенный водным раствором (плотностью 1,22 хлорида магни (47%).As a magnesian in the slurry, magnesite caustic powder PMK-90 (53%), shuttered with an aqueous solution (density 1.22 magnesium chloride (47%), is used.
Наполнители - осинова стружка фракции 10/1 отходы производства спичек и измельченные отходы кожевенной промышленности, содержащие, мас.%: протеин 85,00-85,40; фосфор. 0,06-0,10; кальций 1,55-1,60; окисьFillers - Aspen chips fraction 10/1 waste production of matches and shredded waste leather industry, containing, in wt.%: Protein 85,00-85,40; phosphorus. 0.06-0.10; calcium 1.55-1.60; oxide
О5O5
00 00
ЭР:ER:
кальци 2,17-2,20; 0,14-0,16; НдО остальное.calcium 2.17-2.20; 0.14-0.16; NdO rest.
Пресс-композицию готов т следую- ющим образом.The press composition is prepared as follows.
Необходимые количества компонентов взвешивают и перемешивают в смесителе . Готовую смесь укладьшают в пресс-форму и прессуют брусь при 1 $8i 2 c и давлении 2-4 МПа. Готовые брусь вьщерживают 7,сут и по извест- нф4 методикам определ ют их свойстваThe required quantities of the components are weighed and mixed in the mixer. The prepared mixture is placed in a mold and pressed bars at 1 $ 8i 2 c and a pressure of 2-4 MPa. The finished bars are 7 days long and their properties are determined by known methods.
I Примеры пресс-композиции приведе- Hbk в табл. 1 .I Examples of press compositions are given in Table Hbk. one .
I Свойства изделий на основе пред- л4гаемой и известной композиций приведены в табл. 2,I Properties of products based on the proposed and known compositions are given in Table. 2,
10ten
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884423998A SU1616878A1 (en) | 1988-05-12 | 1988-05-12 | Mouldable composition for making wall components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884423998A SU1616878A1 (en) | 1988-05-12 | 1988-05-12 | Mouldable composition for making wall components |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1616878A1 true SU1616878A1 (en) | 1990-12-30 |
Family
ID=21374387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884423998A SU1616878A1 (en) | 1988-05-12 | 1988-05-12 | Mouldable composition for making wall components |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1616878A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2310620C2 (en) * | 2002-06-19 | 2007-11-20 | Аваилвс Корпорейшн | Wall material made from artifician stone |
RU2504529C1 (en) * | 2012-07-25 | 2014-01-20 | Открытое Акционерное Общество "Каустик" | Method of producing heat insulating fireproof material |
-
1988
- 1988-05-12 SU SU884423998A patent/SU1616878A1/en active
Non-Patent Citations (1)
Title |
---|
Буштедт И.И., Хохолев К.И. Теплоизол ционные материалы дл строительства. Киев: Будивельник, 1966, с. 125.. Патент FR № 2267993, кл. С 04 В 43/00. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2310620C2 (en) * | 2002-06-19 | 2007-11-20 | Аваилвс Корпорейшн | Wall material made from artifician stone |
RU2504529C1 (en) * | 2012-07-25 | 2014-01-20 | Открытое Акционерное Общество "Каустик" | Method of producing heat insulating fireproof material |
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