RO103673A2 - Additive composition for pointing mortar and plastering - Google Patents

Additive composition for pointing mortar and plastering

Info

Publication number
RO103673A2
RO103673A2 RO13878089A RO13878089A RO103673A2 RO 103673 A2 RO103673 A2 RO 103673A2 RO 13878089 A RO13878089 A RO 13878089A RO 13878089 A RO13878089 A RO 13878089A RO 103673 A2 RO103673 A2 RO 103673A2
Authority
RO
Romania
Prior art keywords
mortar
plastering
pts
additive
additive composition
Prior art date
Application number
RO13878089A
Other languages
Romanian (ro)
Other versions
RO103673B1 (en
Inventor
Constantin Dan Vasiliu
Nicolae Gusatu
Dorin Popescu
Constantin Horea Muresan
Ioan Mitrofan
Marius Luta
Original Assignee
Inst Cercetari Constructi
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 Inst Cercetari Constructi filed Critical Inst Cercetari Constructi
Priority to RO138780A priority Critical patent/RO103673B1/en
Publication of RO103673A2 publication Critical patent/RO103673A2/en
Publication of RO103673B1 publication Critical patent/RO103673B1/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/76—Use at unusual temperatures, e.g. sub-zero

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Additive compsns. for maintaining mortar properties in fresh state (workability, use, reduced segregation) similar to that of mortar with additives is superior to that with lime. The additive comprises 0.8-5 wt.pts. nonylphenolethoxylate with 8-40 moles ethylene oxide, 1.5-6 wt. pts. hydroxyethylcellulose and a viscosity of 15-150 cp. and a concn. of 2% and 20-50 pts. water. The additive is introduced into a mortar press at 2-6.5 dm3/lm3 for mortar cpds. for building and roughcast.
RO138780A 1989-03-20 1989-03-20 Additive composition for pointing mortar and plastering RO103673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO138780A RO103673B1 (en) 1989-03-20 1989-03-20 Additive composition for pointing mortar and plastering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO138780A RO103673B1 (en) 1989-03-20 1989-03-20 Additive composition for pointing mortar and plastering

Publications (2)

Publication Number Publication Date
RO103673A2 true RO103673A2 (en) 1991-11-02
RO103673B1 RO103673B1 (en) 1992-03-25

Family

ID=20124267

Family Applications (1)

Application Number Title Priority Date Filing Date
RO138780A RO103673B1 (en) 1989-03-20 1989-03-20 Additive composition for pointing mortar and plastering

Country Status (1)

Country Link
RO (1) RO103673B1 (en)

Also Published As

Publication number Publication date
RO103673B1 (en) 1992-03-25

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