SU1300017A1 - Composition for impregnating concrete - Google Patents
Composition for impregnating concrete Download PDFInfo
- Publication number
- SU1300017A1 SU1300017A1 SU853884481A SU3884481A SU1300017A1 SU 1300017 A1 SU1300017 A1 SU 1300017A1 SU 853884481 A SU853884481 A SU 853884481A SU 3884481 A SU3884481 A SU 3884481A SU 1300017 A1 SU1300017 A1 SU 1300017A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- furfural
- shale
- fraction
- total
- Prior art date
Links
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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Изобретение относитс к приготовлению бетонполимерных изделий, к составам дл пропитки бетонов. Изобретение направлено на повьшение пре-; дела прочности бетонполимера при из- гибе и при сжатии, а также на снижение- во допоглощени . Состав дл пропитки бетона включает, мае.ч.: суммарные сланцевые фенолы 1; фурфурол 1-1,5; полиэтиленполиамин 0,034- 0,044; фракци сланцевой смолы с температурой выкипани 280-350 С 0,45- 0,57; диэтиленгликольэпоксид 1-1,3. 2 табл.The invention relates to the preparation of concrete-polymer products, to compositions for the impregnation of concrete. The invention aims to increase the pre-; strengths of the concrete polymer in bending and compression, as well as reduction in additional absorption. The concrete impregnation composition includes, in total, hours: total shale phenols 1; furfural 1-1.5; polyethylene polyamine 0.034- 0.044; fraction of shale tar with a boiling point temperature of 280-350 ° C 0.45-0.57; diethylene glycol epoxide 1-1.3. 2 tab.
Description
Изобретение относитс к получению бетонполимеров, а именно к составам дл пропитки бетонов.The invention relates to the preparation of concrete polymers, namely, compositions for the impregnation of concrete.
Цель изобретени - повьппение предела прочности при изгибе и при сжатии , а также снижение водопоглощени The purpose of the invention is to increase the flexural and compressive strengths, as well as to reduce water absorption.
В фурфуроле раствор ли суммарные сланцевые фенолы и в полученный раствор вводили диэтиленгликольэпоксид, перемешивали до образовани гомоген- ной системы. Полученную систему при перемешивании совмещали со сланцевой смолой. Полиэтиленполиамин вводили небольшими порци ми при посто нном перемешивании перед началом проведе- ни работ.Total shale phenols were dissolved in furfurol and diethylene glycol epoxide was introduced into the resulting solution, stirred until a homogeneous system was formed. The resulting system with mixing was combined with shale resin. Polyethylenepolyamine was administered in small portions with constant stirring before starting work.
В табл. приведены составы дл пропитки бетона.In tab. given compositions for the impregnation of concrete.
Дл пропитки готовили образцы бе- тона следутощим образом.Samples of concrete were prepared for impregnation in the following way.
Цемент марки 300 смешивали со строительным (речным) песком фракции до 1,5 мм и вводили воду до достижени В/Ц 0,2. Полученным раствором заполн ли формы, через 48 ч образцы бетона вынимали из форм и подвергали пропарке (с периодическим орошением) острым паром в течение 72 ч, а затем высушивали в термостате при темпера- туре 100t5°C в течение 10 ч. ПослеCement grade 300 was mixed with construction (river) sand with a fraction of up to 1.5 mm and water was injected until the W / C reached 0.2. The resulting solution was filled in forms, after 48 hours, the concrete samples were removed from the forms and subjected to steaming (with periodic irrigation) with live steam for 72 hours, and then dried in a thermostat at a temperature of 100 t5 ° C for 10 hours.
Предлагаемые составы 1 0,34 0,45 1,25 0,39 0,51 1,5 044 0,57The proposed composition of 1 0,34 0,45 1,25 0,39 0,51 1,5 044 0,57
Известные составыKnown compounds
.,40,024 ,. 40.024
1.50,251.50.25
1.60,0261.60,026
этого образцы бетона выдерживали в течение часа в составах дл пропитки извлекали и гит ускорени процесса структурировани термостатировали при температуре 100°С в течение часа В табл.2 приведены свойства образцов бетона.This concrete samples were kept for an hour in the impregnation compositions and the acceleration process was thermostatically controlled at a temperature of 100 ° C for one hour. Table 2 shows the properties of the concrete samples.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853884481A SU1300017A1 (en) | 1985-04-15 | 1985-04-15 | Composition for impregnating concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853884481A SU1300017A1 (en) | 1985-04-15 | 1985-04-15 | Composition for impregnating concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1300017A1 true SU1300017A1 (en) | 1987-03-30 |
Family
ID=21173222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853884481A SU1300017A1 (en) | 1985-04-15 | 1985-04-15 | Composition for impregnating concrete |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1300017A1 (en) |
-
1985
- 1985-04-15 SU SU853884481A patent/SU1300017A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 382655, кл. С 08 g 37/06, 1971. Авторское свидетельство СССР 983119, кл. С 04 В 41/62,. 1981. * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR880700780A (en) | Method of Making Cement Mixtures | |
US4079040A (en) | Sulfo-containing phenol-formaldehyde condensates | |
SU1300017A1 (en) | Composition for impregnating concrete | |
JPS57100127A (en) | Curable composition | |
FI98214C (en) | Flux additive, method of its preparation and its use | |
SU1620610A1 (en) | Polymeric plugging composition for isolating lost-circulation zones | |
SU852915A1 (en) | Composition for hydro-insulating materials | |
ATE62704T1 (en) | MIX FOR THE MANUFACTURE OF ACID-RESISTANT GASKETS AND IMPREGNATIONS, PROCESS FOR THEIR MANUFACTURE AND ITS USE. | |
SU1606490A1 (en) | Complex additive to concrete mix | |
SU402519A1 (en) | BUILDING MIXTURE | |
SU1281544A1 (en) | Concrete mix | |
SU1285141A1 (en) | Plugging composition | |
SU1065371A1 (en) | Complex additive for cement concrete mix | |
SU692798A1 (en) | Raw mixture for preparing cellular concrete | |
SU1339104A1 (en) | Polymer cement composition | |
SU1315422A1 (en) | Polymineral composition | |
SU1303699A1 (en) | Plugging composition | |
SU1541228A1 (en) | Method of producing binder for road construction | |
SU1293144A1 (en) | Binder for concrete mix or mortar | |
SU484237A1 (en) | Epoxy composition | |
SU937399A1 (en) | Concrete mix | |
SU1357387A1 (en) | Method of preparing compound for coating sports grounds | |
SU833717A1 (en) | Concrete mix | |
SU849710A1 (en) | Polymer concrete mix | |
SU906962A1 (en) | Complex additive for concrete mix |