SU469672A1 - Lightweight concrete mix - Google Patents

Lightweight concrete mix

Info

Publication number
SU469672A1
SU469672A1 SU1937499A SU1937499A SU469672A1 SU 469672 A1 SU469672 A1 SU 469672A1 SU 1937499 A SU1937499 A SU 1937499A SU 1937499 A SU1937499 A SU 1937499A SU 469672 A1 SU469672 A1 SU 469672A1
Authority
SU
USSR - Soviet Union
Prior art keywords
concrete mix
lightweight concrete
kgf
lightweight
mix
Prior art date
Application number
SU1937499A
Other languages
Russian (ru)
Inventor
Геннадий Трофимович Пужанов
Надежда Алексеевна Фалалеева
Анна Петровна Нелина
Евгений Михайлович Рончинский
Original Assignee
Алма-Атинский Научно-Исследовательский И Проектный Институт Строительных Материлов Ниистромпроект
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 Алма-Атинский Научно-Исследовательский И Проектный Институт Строительных Материлов Ниистромпроект filed Critical Алма-Атинский Научно-Исследовательский И Проектный Институт Строительных Материлов Ниистромпроект
Priority to SU1937499A priority Critical patent/SU469672A1/en
Application granted granted Critical
Publication of SU469672A1 publication Critical patent/SU469672A1/en

Links

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

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

3 Бетонную смесь выливают в формы и в течение 30 сек вибрируют. Отформованные образцы подвергают автоклавной обработке при избыточном давлении 12 кгс/см по режиму 1,5 + 7+1,5 час. Полученные образцы имели объемную массу 760 кгм и предел прочности при сжатии ПО кгс/см. Предмет изобретени  Легкобетонна  смесь, включающа  жидкое стекло, легкий заполнитель и молотый гранулированный доменный щлак, отличающа с  тем, что, с целью повышени  прочности и снижени  объемной массы легкого бе4 тона, она содержит в качестве легкого заполнител  продукт нейтрализации сточных вод производства суспензионных сополимеров метилметакрилата при следующем соотношении 5компонентов (ввес. %): Жидкое стекло с соотношением SiOs: NaaO в пределах от 1,5-2,0 10-15 Продукт нейтрализации сточ0ных вод -производства суспензионных сополимеров метилметакрилата крупностью 1-20 мм 65-75 Молотый гранулированный 5доменный шлак 15-20.3 The concrete mixture is poured into molds and vibrates for 30 seconds. Molded samples are subjected to autoclave treatment at an overpressure of 12 kgf / cm according to the 1.5 + 7 + 1.5 hour mode. The samples obtained had a bulk density of 760 kgm and a compressive strength of kgf / cm. Subject of the Invention the following ratio of 5components (weight.%): Liquid glass with a ratio of SiOs: NaaO in the range of 1.5-2.0 10-15 Product neutralization of waste water -production of suspension copolymer in methyl methacrylate particle size of 1-20 mm 65-75 Ground Granulated slag 5domenny 15-20.

SU1937499A 1973-07-02 1973-07-02 Lightweight concrete mix SU469672A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1937499A SU469672A1 (en) 1973-07-02 1973-07-02 Lightweight concrete mix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1937499A SU469672A1 (en) 1973-07-02 1973-07-02 Lightweight concrete mix

Publications (1)

Publication Number Publication Date
SU469672A1 true SU469672A1 (en) 1975-05-05

Family

ID=20558103

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1937499A SU469672A1 (en) 1973-07-02 1973-07-02 Lightweight concrete mix

Country Status (1)

Country Link
SU (1) SU469672A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342445A (en) * 1989-12-08 1994-08-30 Nippon Kayaku Kabushiki Kaisha Hydraulic compositions and high-strength composite materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342445A (en) * 1989-12-08 1994-08-30 Nippon Kayaku Kabushiki Kaisha Hydraulic compositions and high-strength composite materials

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