MD1859G2 - Proces for production of foam concrete - Google Patents

Proces for production of foam concrete

Info

Publication number
MD1859G2
MD1859G2 MD99-0166A MD990166A MD1859G2 MD 1859 G2 MD1859 G2 MD 1859G2 MD 990166 A MD990166 A MD 990166A MD 1859 G2 MD1859 G2 MD 1859G2
Authority
MD
Moldova
Prior art keywords
foam
foam concrete
invention consists
production
sawing
Prior art date
Application number
MD99-0166A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD1859F2 (en
MD990166A (en
Inventor
Анатол ИЗБЫНДЭ
Николае ЛУПУШОР
Original Assignee
Анатол ИЗБЫНДЭ
Николае ЛУПУШОР
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 Анатол ИЗБЫНДЭ, Николае ЛУПУШОР filed Critical Анатол ИЗБЫНДЭ
Priority to MD99-0166A priority Critical patent/MD1859G2/en
Publication of MD990166A publication Critical patent/MD990166A/en
Publication of MD1859F2 publication Critical patent/MD1859F2/en
Publication of MD1859G2 publication Critical patent/MD1859G2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

The invention relates to the production of foam concrete and may be used for manufacture of constructive thermo-insulating blocks of different dimensions and of panels for coating.Summary of the invention consists in stirring the saponified wood resin and water for obtaining of technical foam, preparation of the mixture of portland cement with waste from limestone sawing and introduction therein of the obtained technical foam. Novelty of the invention consists in that prior to the preparation of the foam concrete the portland cement, water and waste from limestone sawing are heated up to a temperature of 75…80°C.The result of the invention consists in the acceleration of the foam concrete hardening process, stabilization of the technical foam and reduction in the cost price of the final product.
MD99-0166A 1999-06-08 1999-06-08 Proces for production of foam concrete MD1859G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD99-0166A MD1859G2 (en) 1999-06-08 1999-06-08 Proces for production of foam concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD99-0166A MD1859G2 (en) 1999-06-08 1999-06-08 Proces for production of foam concrete

Publications (3)

Publication Number Publication Date
MD990166A MD990166A (en) 2001-02-28
MD1859F2 MD1859F2 (en) 2002-02-28
MD1859G2 true MD1859G2 (en) 2002-10-31

Family

ID=19739418

Family Applications (1)

Application Number Title Priority Date Filing Date
MD99-0166A MD1859G2 (en) 1999-06-08 1999-06-08 Proces for production of foam concrete

Country Status (1)

Country Link
MD (1) MD1859G2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1491960A1 (en) * 1987-06-09 1989-07-07 Московский Текстильный Институт Им.А.Н.Косыгина Method of thermal consolidation of sagging soil body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1491960A1 (en) * 1987-06-09 1989-07-07 Московский Текстильный Институт Им.А.Н.Косыгина Method of thermal consolidation of sagging soil body

Also Published As

Publication number Publication date
MD1859F2 (en) 2002-02-28
MD990166A (en) 2001-02-28

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