BG49873A1 - Bio- additive for building materials and method for its preparation - Google Patents

Bio- additive for building materials and method for its preparation

Info

Publication number
BG49873A1
BG49873A1 BG8399988A BG8399988A BG49873A1 BG 49873 A1 BG49873 A1 BG 49873A1 BG 8399988 A BG8399988 A BG 8399988A BG 8399988 A BG8399988 A BG 8399988A BG 49873 A1 BG49873 A1 BG 49873A1
Authority
BG
Bulgaria
Prior art keywords
additive
cement
proteins
bio
preparation
Prior art date
Application number
BG8399988A
Inventor
Ljubomir T Pirovski
Georgi S Gochev
Khristo G Janev
Kostadin K Kostadinov
Original Assignee
T Khim Kom
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 T Khim Kom filed Critical T Khim Kom
Priority to BG8399988A priority Critical patent/BG49873A1/en
Publication of BG49873A1 publication Critical patent/BG49873A1/en

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The bioadditive is used in the construction industry. It ensures optimal homogeneity for the mixture, while minimizing the use of cement and reducing the water content. It has a stabilizing effect on the cement, gypsum or limestone suspension. The additive represents an alkaline treated biomass containing, in percent: 3-15 dry matter, 50-80 proteins, 3-10 fats, the remainder salts. The method involves alkalising the biomass with 1.5-4.0 percent sodium or potassium hydroxide and heating the mass up to 50-80 degrees C for 1-3 hours until partial hydrolysis of the proteins is achieved.
BG8399988A 1988-05-04 1988-05-04 Bio- additive for building materials and method for its preparation BG49873A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG8399988A BG49873A1 (en) 1988-05-04 1988-05-04 Bio- additive for building materials and method for its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8399988A BG49873A1 (en) 1988-05-04 1988-05-04 Bio- additive for building materials and method for its preparation

Publications (1)

Publication Number Publication Date
BG49873A1 true BG49873A1 (en) 1992-03-16

Family

ID=3920522

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8399988A BG49873A1 (en) 1988-05-04 1988-05-04 Bio- additive for building materials and method for its preparation

Country Status (1)

Country Link
BG (1) BG49873A1 (en)

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