NL6911461A - Cement flooring slabs - Google Patents

Cement flooring slabs

Info

Publication number
NL6911461A
NL6911461A NL6911461A NL6911461A NL6911461A NL 6911461 A NL6911461 A NL 6911461A NL 6911461 A NL6911461 A NL 6911461A NL 6911461 A NL6911461 A NL 6911461A NL 6911461 A NL6911461 A NL 6911461A
Authority
NL
Netherlands
Prior art keywords
additives
cement
cement flooring
water
mixture
Prior art date
Application number
NL6911461A
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 filed Critical
Priority to NL6911461A priority Critical patent/NL6911461A/en
Publication of NL6911461A publication Critical patent/NL6911461A/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials

Landscapes

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

Abstract

An earth-moist concrete mixture is prepared consisting of cement, additives and water. The mixture is pressed in a mould, allowed to harden, and, if required, treated with steam. The additives, comprising 50-70 kg. water/m3, are mixed without adding further water with 125-175 kg. class B cement having a specific surface according to Blame of ca. 4200 cm2/g per m3 of the additives. The mixture is pressed in the mould at a pressure of at least 500 kg/cm2.
NL6911461A 1969-07-25 1969-07-25 Cement flooring slabs NL6911461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6911461A NL6911461A (en) 1969-07-25 1969-07-25 Cement flooring slabs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6911461A NL6911461A (en) 1969-07-25 1969-07-25 Cement flooring slabs

Publications (1)

Publication Number Publication Date
NL6911461A true NL6911461A (en) 1971-01-27

Family

ID=19807559

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6911461A NL6911461A (en) 1969-07-25 1969-07-25 Cement flooring slabs

Country Status (1)

Country Link
NL (1) NL6911461A (en)

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