SU833442A1 - Method of working the surface of freshly shaped concrete - Google Patents

Method of working the surface of freshly shaped concrete Download PDF

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Publication number
SU833442A1
SU833442A1 SU792812596A SU2812596A SU833442A1 SU 833442 A1 SU833442 A1 SU 833442A1 SU 792812596 A SU792812596 A SU 792812596A SU 2812596 A SU2812596 A SU 2812596A SU 833442 A1 SU833442 A1 SU 833442A1
Authority
SU
USSR - Soviet Union
Prior art keywords
working
shaped concrete
freshly shaped
freshly
concrete
Prior art date
Application number
SU792812596A
Other languages
Russian (ru)
Inventor
Борис Васильевич Аверин
Виктор Васильевич Глазков
Борис Владимирович Гусев
Вера Алексеевна Доброневская
Павел Иванович Новосельский
Лев Михайлович Сулименко
Сергей Яковлевич Шахназаров
Original Assignee
Конструкторско-Технологическое Бюро"Мосоргостройматериалы"
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 Конструкторско-Технологическое Бюро"Мосоргостройматериалы" filed Critical Конструкторско-Технологическое Бюро"Мосоргостройматериалы"
Priority to SU792812596A priority Critical patent/SU833442A1/en
Application granted granted Critical
Publication of SU833442A1 publication Critical patent/SU833442A1/en

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  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Description

(54) СПОСОБ ОБРАБОТКИ ПОВЕРХНОСТИ СВЕЖЕОТФОРМОВАННОГО БЕТОНА(54) METHOD FOR TREATMENT OF THE FRESHLY FORMED CONCRETE SURFACE

383344;383344;

Пример. Из бетонной смеси с расходом на 1 м цемента 320 кг, песка 660 кг щебн  1290 кг, ,48 и жесткостью 60 с формируют бетонные плить. На поверхность свежеотформо- j ванного бетонного издели  воздействуют вращающимис  заглаживающими дисками с давлением 5-15 г/см . Дискам сообщают горизонтально направленныеExample. From a concrete mix with a consumption of 320 kg of cement per 1 m, sand of 660 kg of rubble 1290 kg, 48 and stiffness of 60 s form concrete slabs. The surface of a freshly formed concrete product is affected by rotating smoothing discs with a pressure of 5-15 g / cm. Discs reported horizontally directed

колебани  .с амплитудой 5,0 мм и частотой 1500 кол /мин.oscillation with an amplitude of 5.0 mm and a frequency of 1500 count / min.

Физико-механические и технологичес кие характеристики способа обработки изделий по предлагаемому способу в сравнении с известным (без вибрации вращающихс  ) приведены в таблицеThe physicomechanical and technological characteristics of the method of processing products according to the proposed method in comparison with the known (rotating without vibration) are given in the table.

Claims (1)

Формула изобретенияClaim Способ обработки поверхности свежеотформованного бетона путем заглаживания вращающимися дисками, о т л ич а ю щ и Й с я тем, что, с целью повышения качества заглаживаемой по- .A method of treating the surface of freshly molded concrete by smoothing with rotating discs, such as that, in order to improve the quality of the smoothed out.
SU792812596A 1979-09-04 1979-09-04 Method of working the surface of freshly shaped concrete SU833442A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792812596A SU833442A1 (en) 1979-09-04 1979-09-04 Method of working the surface of freshly shaped concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792812596A SU833442A1 (en) 1979-09-04 1979-09-04 Method of working the surface of freshly shaped concrete

Publications (1)

Publication Number Publication Date
SU833442A1 true SU833442A1 (en) 1981-05-30

Family

ID=20847571

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792812596A SU833442A1 (en) 1979-09-04 1979-09-04 Method of working the surface of freshly shaped concrete

Country Status (1)

Country Link
SU (1) SU833442A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073022A1 (en) * 1999-06-02 2000-12-07 Milacron Inc. Vitreous bond compositions for abrasive articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073022A1 (en) * 1999-06-02 2000-12-07 Milacron Inc. Vitreous bond compositions for abrasive articles

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