SU485089A1 - The method of preparation of dense concrete mix - Google Patents

The method of preparation of dense concrete mix

Info

Publication number
SU485089A1
SU485089A1 SU1707890A SU1707890A SU485089A1 SU 485089 A1 SU485089 A1 SU 485089A1 SU 1707890 A SU1707890 A SU 1707890A SU 1707890 A SU1707890 A SU 1707890A SU 485089 A1 SU485089 A1 SU 485089A1
Authority
SU
USSR - Soviet Union
Prior art keywords
preparation
concrete mix
dense concrete
cement
dense
Prior art date
Application number
SU1707890A
Other languages
Russian (ru)
Inventor
Василий Яковлевич Шульга
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 filed Critical
Priority to SU1707890A priority Critical patent/SU485089A1/en
Application granted granted Critical
Publication of SU485089A1 publication Critical patent/SU485089A1/en

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Landscapes

  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Description

Изобретение относитс  к технологии -. строительных материалов. Известны способы приготовлени  плотной бетонной смеси, заключающиес  в перемешивании цемента, заполнители, и подогретой воды. Целью изобретени   вл етс  повышени степени активации цемента. Это достигаетс  тем, что цемент пере мешивают с избыточным количеством воды а затем в полученную суспензию ввод т заполнитель. Пример. .Воду, нагретую до 5О и цемент одновременно ввод т в бетономе шалку и перемешивают 1 ;мин. После этого в бетономешалку ввод т лотный щебень, а затем и песок, каждый аз перемешива  однородную смесь. Бетонные образцы, изготовленнью из этой смеси имеют повьшаенную (до 2О%) прочность по сравнению с контрольными образ цами. Предмет изобретени  Способ приготовлени  плотной бетонной смеси, заключающийс  в перемешивании цемента, заполнител  и подогретой воды, отличающийс  тем, что, с целью повышени  степени активации цемента, последний перемешивают с избыточным ко- ,личеством воды, а затем в полученную суспензию ввод т заполнитель.This invention relates to technology. building materials. Methods are known for preparing a dense concrete mixture, consisting in the mixing of cement, aggregates, and heated water. The aim of the invention is to increase the degree of cement activation. This is achieved by mixing the cement with an excess amount of water and then adding aggregate to the resulting slurry. Example. Water heated to 5 ° C and cement simultaneously enter shalka in the concrete and mix 1; min. After that, the rubble of the lot is introduced into the mixer, and then the sand, each mixing a homogeneous mixture. Concrete samples made from this mixture have a higher (up to 2O%) strength compared to control samples. The subject of the invention is a method of preparing a dense concrete mix, which consists in mixing cement, aggregate and heated water, characterized in that, in order to increase the degree of cement activation, the latter is mixed with excess water and then aggregate is introduced into the suspension.

SU1707890A 1971-10-22 1971-10-22 The method of preparation of dense concrete mix SU485089A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1707890A SU485089A1 (en) 1971-10-22 1971-10-22 The method of preparation of dense concrete mix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1707890A SU485089A1 (en) 1971-10-22 1971-10-22 The method of preparation of dense concrete mix

Publications (1)

Publication Number Publication Date
SU485089A1 true SU485089A1 (en) 1975-09-25

Family

ID=20491048

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1707890A SU485089A1 (en) 1971-10-22 1971-10-22 The method of preparation of dense concrete mix

Country Status (1)

Country Link
SU (1) SU485089A1 (en)

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