NL7403475A - Slaked lime and mortars prodn. - by mixing quicklime, etc., with water and a reaction -retarding substance to control reaction rate - Google Patents

Slaked lime and mortars prodn. - by mixing quicklime, etc., with water and a reaction -retarding substance to control reaction rate

Info

Publication number
NL7403475A
NL7403475A NL7403475A NL7403475A NL7403475A NL 7403475 A NL7403475 A NL 7403475A NL 7403475 A NL7403475 A NL 7403475A NL 7403475 A NL7403475 A NL 7403475A NL 7403475 A NL7403475 A NL 7403475A
Authority
NL
Netherlands
Prior art keywords
reaction
mortars
reaction rate
slaked lime
prodn
Prior art date
Application number
NL7403475A
Other languages
Dutch (nl)
Original Assignee
Adrianus Maria Van Ommeren
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 Adrianus Maria Van Ommeren filed Critical Adrianus Maria Van Ommeren
Priority to NL7403475A priority Critical patent/NL7403475A/en
Publication of NL7403475A publication Critical patent/NL7403475A/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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds

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)

Abstract

Slaked lime and mortars for use a building materials are produced by mixing together quicklime, H2O and additives in the presence of a reaction-retarding substance (esp. a glue) to control the reaction rate. By controlling the reaction rate, the temp. of the mixt. can be kept relatively low (e.g. 90 degrees C) and H2O losses reduced, so that only the amt. of H2O required for reaction with the CaO need be added, while allowing time for efficient mixing of the components (CaO, sand, etc.). In this way, dry products, e.g. dry mortars contg. =1% H2O, can be produced. The glue is pref. added together with the H2O, pref. in an amt. of 0.5-4 wt.% based on the solids content of the mixt.
NL7403475A 1974-03-15 1974-03-15 Slaked lime and mortars prodn. - by mixing quicklime, etc., with water and a reaction -retarding substance to control reaction rate NL7403475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7403475A NL7403475A (en) 1974-03-15 1974-03-15 Slaked lime and mortars prodn. - by mixing quicklime, etc., with water and a reaction -retarding substance to control reaction rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7403475A NL7403475A (en) 1974-03-15 1974-03-15 Slaked lime and mortars prodn. - by mixing quicklime, etc., with water and a reaction -retarding substance to control reaction rate

Publications (1)

Publication Number Publication Date
NL7403475A true NL7403475A (en) 1975-09-17

Family

ID=19820966

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7403475A NL7403475A (en) 1974-03-15 1974-03-15 Slaked lime and mortars prodn. - by mixing quicklime, etc., with water and a reaction -retarding substance to control reaction rate

Country Status (1)

Country Link
NL (1) NL7403475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512093A (en) * 1994-10-26 1996-04-30 Chemical Lime Company Hot mix asphalt and method of preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512093A (en) * 1994-10-26 1996-04-30 Chemical Lime Company Hot mix asphalt and method of preparation thereof

Similar Documents

Publication Publication Date Title
GB1079387A (en) Corrugating adhesive and process for preparing the same
GB1079502A (en) Improvements in and relating to the production of calcium sulphate hemihydrate
ES440643A1 (en) Production of porous gypsum moldings
NL7403475A (en) Slaked lime and mortars prodn. - by mixing quicklime, etc., with water and a reaction -retarding substance to control reaction rate
GB1382595A (en) Process for producing a building material comprising hydrated lime and plaster
FR2225391A1 (en) Plastic mixt. contg. sand, cement - suitable for application with a spatula
ES8304897A1 (en) Process for producing a plastic composition which can be processed into a fire-resistant material
GB1363283A (en) Apparatus for the preparation of materials for the ceramic and brick industries
GB1395812A (en) Porous mouldings
FR2035717A5 (en) Prepn of finely divided silicate containing - material
FR2099757A5 (en) Polystyrene filler - for lightweight gypsum mouldings
FR2211567A1 (en) Aq. bitumen emulsion sealing compn. - contains a natural or synthetic latex and a gelling agent to stabilise the emulsion
FR2165290A5 (en) Metasilicate cement additives - which accelerate setting in controlled manner
JPS57123822A (en) Preparation of calcite-type calcium carbonate crystal
ES402063A1 (en) Method of producing refractory material
GB1387500A (en) Composition for making a heat-insulating product
GB1436507A (en) Method of treating coal mining refuse
FR2205485A1 (en) Purifying waste water contg complex lignosulphonates - by co-pptg with silicate, hydroxide or oxide of di- or trivalent metal
JPS55162426A (en) Manufacture of alpha-type hemihydrate gypsum
FR2161062A1 (en) Fire extinguishing powder - from cheap and easily obtained substituents
FR2044597A5 (en) Calcium oxide refractories
FR2239431A2 (en) Improving physical properties of cements - by adding soluble metasilicate, esp. sodium or potassium metasilicate
FR2045086A5 (en) Water absorption of cement and concrete - reduced by alkenyl succinic acids
FR2044090A5 (en) Lightweight, heat resistant building - elements
FR2092936A6 (en) Concrete compsn - contg albumen to catalyse hydrated calcium silicate