SU546589A1 - Material for making models of building structures - Google Patents
Material for making models of building structuresInfo
- Publication number
- SU546589A1 SU546589A1 SU2083081A SU2083081A SU546589A1 SU 546589 A1 SU546589 A1 SU 546589A1 SU 2083081 A SU2083081 A SU 2083081A SU 2083081 A SU2083081 A SU 2083081A SU 546589 A1 SU546589 A1 SU 546589A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ethyl alcohol
- filler
- building structures
- making models
- epoxy resin
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
1one
Изобретение относитс к области строительства и может быть использовано дл изготовлени моделей оснований сооружений.The invention relates to the field of construction and can be used to make models of building foundations.
Известен низкомодульный эпоксиднотиокольный материал с различными наполнител ми (песок, известн к, пробка и др.) 1. Известен материал на основе вспученного бисерного пенополистирола, включающий гипс, воду и молотый известн к 2. Недостатками этих составов вл етс то, что при низких значени х модул деформации Е (300-500 кг/ /см) они обладают малой прочностью. Наиболее близким к описываемому изобретению вл етс последний состав.A low modulus epoxy-thiocol material with various fillers (sand, limestone, cork, etc.) is known. 1. A material based on expanded beaded polystyrene foam is known, including gypsum, water and ground limestone to 2. The disadvantages of these compositions are that at low values x modulus of deformation E (300-500 kg / / cm) they have low strength. Closest to the described invention is the latter composition.
С целью увеличени прочности при сохрапении модул деформации 300-500 кг/см предлагаемый материал дополнительно содержит эпоксидную смолу, этиловый спирт и полиэтиленполиамин при следующем соотношении компонентов, вес. %: Вспученный пенополистирол 0,1-42,9 Эпоксидна смола 7,8-33,3 Этиловый спирт 4,6-20,0 Полиэтиленполиамин. 0,9-3,7In order to increase the strength while preserving the deformation modulus of 300-500 kg / cm, the proposed material additionally contains epoxy resin, ethyl alcohol and polyethylene polyamine in the following ratio of components, weight. %: Expanded polystyrene foam 0.1-42.9 Epoxy resin 7.8-33.3 Ethyl alcohol 4.6-20.0 Polyethylene polyamine. 0.9-3.7
Наполнитель Остальное. Пример. Предлагаемый состав, вес. %: Вспученный пенополистирол5,50Filler Else. Example. The proposed composition, weight. %: Expanded polystyrene 5.50
Эпоксидна смола11Epoxy resin11
Этиловый спирт 6,60Ethyl alcohol 6.60
Полиэтиленполиамин1,20Polyethylenepolyamine1.20
Наполнитель75,7Filler75,7
Материал готов т при комнатной температуре (18-26°С) в следующем пор дке. Сначала перемешивают полистирол и песок, затем до бавл ют эпоксидную смолу, разбавленную до жидкого состо ни и отвержденную полиэтиленполиамином .The material is prepared at room temperature (18-26 ° C) as follows. Polystyrene and sand are mixed first, then an epoxy resin diluted to a liquid state and hardened with polyethylene polyamine is added.
Полученный материал при достижении модул деформации 300-500 кг/см имеет прочность до 35 кг/см2. При этом материал обладает меньшей ползучестью по сравнению с известными .The material obtained, when reaching the deformation modulus of 300-500 kg / cm, has a strength of up to 35 kg / cm2. At the same time, the material has less creep than the known ones
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2083081A SU546589A1 (en) | 1974-12-16 | 1974-12-16 | Material for making models of building structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2083081A SU546589A1 (en) | 1974-12-16 | 1974-12-16 | Material for making models of building structures |
Publications (1)
Publication Number | Publication Date |
---|---|
SU546589A1 true SU546589A1 (en) | 1977-02-15 |
Family
ID=20603217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2083081A SU546589A1 (en) | 1974-12-16 | 1974-12-16 | Material for making models of building structures |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU546589A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2466946C1 (en) * | 2011-07-06 | 2012-11-20 | Юлия Алексеевна Щепочкина | Glaze |
-
1974
- 1974-12-16 SU SU2083081A patent/SU546589A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2466946C1 (en) * | 2011-07-06 | 2012-11-20 | Юлия Алексеевна Щепочкина | Glaze |
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