SU992467A1 - Method for making xylolith construction products - Google Patents
Method for making xylolith construction products Download PDFInfo
- Publication number
- SU992467A1 SU992467A1 SU792858924A SU2858924A SU992467A1 SU 992467 A1 SU992467 A1 SU 992467A1 SU 792858924 A SU792858924 A SU 792858924A SU 2858924 A SU2858924 A SU 2858924A SU 992467 A1 SU992467 A1 SU 992467A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- products
- making
- xylolith
- xylolite
- mixture
- Prior art date
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Description
(54) СПОСОБ ИЗГОТОВЛЕНИЯ КСИЛОЛИТОВЫХ СТРОИТЕЛЬНЫХ ИЗШЛИЙ(54) METHOD OF MANUFACTURING XYLOLITE CONSTRUCTION PROVISIONS
1one
Изобретение относитс к области строительных материалов на основе искусственных цементно-органических конгломератов , например магнезиального цемента и древесных опилок, и может быть применено дл изготовлени высокопрочных и негорючих строительных деталей различного назначени .The invention relates to the field of building materials based on artificial cement-organic conglomerates, such as magnesian cement and sawdust, and can be applied to the manufacture of high-strength and non-combustible building parts for various purposes.
Известен строительный материал из смеси магнезиального цемента и древесных опилок - ксилолит.Known building material from a mixture of magnesian cement and sawdust - xylolite.
Известны способы получени из этого материала непрессованных и прессованных изделий, при которых компоненты смешивают, укладывают на подготовленное основание (формуют), прессуют и выдерживают при 90-95°С в течение 21 ч или при 120-150 С. в течение 1 ч. Непрессованный ксилолит примен етс в монолитных конструкци х полов и обладает низкой прочностью на сжатие, прессованный - имеет значительно более высокие прочностные характеристики по сжатию и примен етс дл изготовлени There are known methods for the preparation of unpressed and pressed products from this material, in which the components are mixed, laid on a prepared base (molded), pressed and kept at 90-95 ° C for 21 hours or at 120-150 C. for 1 hour. Non-pressed xylolite is used in monolithic structures of floors and has low compressive strength; compressed - has significantly higher compressive strength properties and is used for the manufacture of
различных сборных стровтепьньос детат лей .1 .various prefabs strovtepnos children .1.
Наиболее близким к предпагаемому вл етс способ получени изделий из прессованного ксилолита f2 .The closest to the expected one is the method of obtaining products from extruded xylolite f2.
Существенным недостатком такие изделий вл етс мала величина предела прочности при изгибе, не превышающа 3-5 МПа, т.е. 0,1-0,2 от величины предела прочности при сжатии, что характеризует издели KEUE хрупкие, ограничивает область применени и сокрашает срок службы.A significant disadvantage of such products is a small amount of flexural strength, not exceeding 3-5 MPa, i.e. 0.1-0.2 of the magnitude of the compressive strength, which characterizes KEUE products fragile, limits the scope of application and shortens the service life.
Uejtb изофетени - повышение проодости изделий и упрощение процесса за Uejtb izofeteni - increase in the growth of products and simplify the process for
15 счет исключени прессовани .15 extrusion score.
Указанна цель дос-тигаетс тем, что в способе изготовлени ксилолктиых строительных изделий, включающем приготовление ксилолитовой смеси, укладку This goal is achieved by the fact that in the method of making xylolactic building products, including preparing a xylolite mixture, laying
20 ее в форму, выравнивание, сушку изделий при 6О-9О®С и распалубку, укладку ксилолитовой смеси в форму проиэоаод т послойно с тканым или нетканым20 it in the form, alignment, drying of the products at 6О-9О®С and stripping, laying the xylolite mixture in the form of the mold t with layers of woven or non-woven
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792858924A SU992467A1 (en) | 1979-12-25 | 1979-12-25 | Method for making xylolith construction products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792858924A SU992467A1 (en) | 1979-12-25 | 1979-12-25 | Method for making xylolith construction products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU992467A1 true SU992467A1 (en) | 1983-01-30 |
Family
ID=20867617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792858924A SU992467A1 (en) | 1979-12-25 | 1979-12-25 | Method for making xylolith construction products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU992467A1 (en) |
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1979
- 1979-12-25 SU SU792858924A patent/SU992467A1/en active
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