SU649788A1 - Injection mortar - Google Patents

Injection mortar

Info

Publication number
SU649788A1
SU649788A1 SU772532352A SU2532352A SU649788A1 SU 649788 A1 SU649788 A1 SU 649788A1 SU 772532352 A SU772532352 A SU 772532352A SU 2532352 A SU2532352 A SU 2532352A SU 649788 A1 SU649788 A1 SU 649788A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cold
isomeric
alcohol
resistant
injection
Prior art date
Application number
SU772532352A
Other languages
Russian (ru)
Inventor
Ирина Ивановна Яковлева
Леонид Никитович Паронян
Лидия Константиновна Вагина
Original Assignee
Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Гидротехники Им.Б.Е.Веденеева
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Гидротехники Им.Б.Е.Веденеева filed Critical Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Гидротехники Им.Б.Е.Веденеева
Priority to SU772532352A priority Critical patent/SU649788A1/en
Application granted granted Critical
Publication of SU649788A1 publication Critical patent/SU649788A1/en

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Description

Образцы из указанных составов готовили и хранили при температуре -20° С.Samples of these compositions were prepared and stored at -20 ° C.

Результаты испытаний образцов даны в табл. 2.The test results of the samples are given in table. 2

2 2

Claims (2)

Предложенный инъекционный растзоо обладает повышенной пластичностью и прочностью на сжаттие. Формула изобретени  Инъекционный раствор, включаю1Ц 1й цемент, хладостойкую добавку и воду, о тл и ч а ю щ и й|с   тем, что, с целью расширени  цементационных работ в суровых климатических услови х и. увеличени  пронЦ|Каюшей способности раствора, в качестве хладостойкой добавки он содержит изомерно-диоксановый спирт при следующем соотношении компонентов, вес. %: Цемент43-45 Изомерно-дио ;сановый спирт 5-7 ВодаОстальное Источники информации, прин тые в: внимание при экспертизе: 1. Авторское свидетельство Ло 460356, Е 02 D , 1972. The proposed injection raszoo has high ductility and compressive strength. Claims of the invention: Injection solution, including 1ST 1st cement, cold-resistant additive and water, about 10% and so that, with the aim of expanding the cementation works in harsh climatic conditions and. increase in penetration rate | kaushey ability of the solution, as a cold-resistant additive, it contains isomeric-dioxane alcohol in the following ratio of components, weight. %: Cement43-45 Isomeric-Dio; Sanovoi alcohol 5-7 WaterExtractive Sources of information taken into: attention during examination: 1. Copyright certificate Luo 460356, E 02 D, 1972. 2. Хладостойкие цементные растворы дл  омоноличизанн  низкотемпературных швов бетонных плотин. Информационны; листок. Информэнерго № 0052-7С.2. Cold-resistant cement mortars for monolithic low-temperature joints of concrete dams. Informational; leaflet. Informenergo № 0052-7С.
SU772532352A 1977-10-10 1977-10-10 Injection mortar SU649788A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772532352A SU649788A1 (en) 1977-10-10 1977-10-10 Injection mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772532352A SU649788A1 (en) 1977-10-10 1977-10-10 Injection mortar

Publications (1)

Publication Number Publication Date
SU649788A1 true SU649788A1 (en) 1979-02-28

Family

ID=20728286

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772532352A SU649788A1 (en) 1977-10-10 1977-10-10 Injection mortar

Country Status (1)

Country Link
SU (1) SU649788A1 (en)

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