BG48967A1 - Additive accelerating solidification concretes and cement solutions and method for its preparation - Google Patents

Additive accelerating solidification concretes and cement solutions and method for its preparation

Info

Publication number
BG48967A1
BG48967A1 BG8954389A BG8954389A BG48967A1 BG 48967 A1 BG48967 A1 BG 48967A1 BG 8954389 A BG8954389 A BG 8954389A BG 8954389 A BG8954389 A BG 8954389A BG 48967 A1 BG48967 A1 BG 48967A1
Authority
BG
Bulgaria
Prior art keywords
additive
concretes
preparation
grain size
dispersion
Prior art date
Application number
BG8954389A
Inventor
Slavcho G Paunov
Original Assignee
Apk
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 Apk filed Critical Apk
Priority to BG8954389A priority Critical patent/BG48967A1/en
Publication of BG48967A1 publication Critical patent/BG48967A1/en

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

This additive is applied in the construction sector to regulate the setting time of concrete and cement mortar. It decreases corrosion of concrete reinforcement, is harmless and environmentally friendly, and is produced via a simplified method, which ultimately increases productivity. The additive is based on sodium sulphate and additionally contains in weight p.: ground limestone 0.05 - 98.9, ammonium bicarbonate 0.001 - 90.9, and sodium sulphate 0.05 - 98. The ground limestone is either a 20 - 70% dispersion with a grain size between 0,001 to 0.4, a dispersion ranging from 20 to 80% and a grain size between 0.4 to 2.5mm, or a dispersion ranging from 0.1 to 20%, and a grain size between 2.5 - 5 mm.
BG8954389A 1989-08-15 1989-08-15 Additive accelerating solidification concretes and cement solutions and method for its preparation BG48967A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG8954389A BG48967A1 (en) 1989-08-15 1989-08-15 Additive accelerating solidification concretes and cement solutions and method for its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8954389A BG48967A1 (en) 1989-08-15 1989-08-15 Additive accelerating solidification concretes and cement solutions and method for its preparation

Publications (1)

Publication Number Publication Date
BG48967A1 true BG48967A1 (en) 1991-07-15

Family

ID=3922235

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8954389A BG48967A1 (en) 1989-08-15 1989-08-15 Additive accelerating solidification concretes and cement solutions and method for its preparation

Country Status (1)

Country Link
BG (1) BG48967A1 (en)

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