FR2152411A1 - Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime - Google Patents

Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime

Info

Publication number
FR2152411A1
FR2152411A1 FR7132923A FR7132923A FR2152411A1 FR 2152411 A1 FR2152411 A1 FR 2152411A1 FR 7132923 A FR7132923 A FR 7132923A FR 7132923 A FR7132923 A FR 7132923A FR 2152411 A1 FR2152411 A1 FR 2152411A1
Authority
FR
France
Prior art keywords
lime
contg
hydraulic binder
cement
opt
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7132923A
Other languages
French (fr)
Other versions
FR2152411B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LafargeHolcim Ciments SA
Original Assignee
Lafarge Ciments SA
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 Lafarge Ciments SA filed Critical Lafarge Ciments SA
Priority to FR7132923A priority Critical patent/FR2152411A1/en
Priority to DE19722228198 priority patent/DE2228198A1/en
Priority to BR614872A priority patent/BR7206148D0/en
Publication of FR2152411A1 publication Critical patent/FR2152411A1/en
Application granted granted Critical
Publication of FR2152411B1 publication Critical patent/FR2152411B1/fr
Granted legal-status Critical Current

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
    • C04B7/00—Hydraulic cements
    • C04B7/32—Aluminous cements
    • C04B7/323—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/345—Hydraulic cements not provided for in one of the groups C04B7/02 - C04B7/34
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/003—Foundations for pavings characterised by material or composition used, e.g. waste or recycled material

Landscapes

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

Abstract

Cement for heavy cement or concrete mfr. for road surfaces, cement floors and mortars, contains opt. filled hydraulic binder consisting of >=21% extractable lime, (calc. on active binder), and a component of formula : AaBbCc (where A is combined CaO; B is combined SO3 and C is Al2O3, Fe2O3, Cr2O3, Mn2O3 or V2O3 and a, b and c are +ve integers) and pref. 0.5% free CaSO4 (determined by Forsem method), =37% combined CaO + SO3 and having a (free CaO + SO3) / (total CaO) wt. ratio >0.38. Heavy cement or heavy concrete also contains aggregates in addn. to 1-15 (5-10) wt.% cement and pref. has wet density of 2.2-2.6. It is pref. prepd. by mixing hydraulic binder, aggregate and opt. filler and compacting in presence of 2-11 (3-10) % water. Filler and hydraulic binder are used in 30:70 to 70:30 wt. ratio. Filler pref. consists of SiO2, lime or lime-silica, and has Blaise specific surface of 2500-8000 (4500-8000) cm2/g.
FR7132923A 1971-09-13 1971-09-13 Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime Granted FR2152411A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7132923A FR2152411A1 (en) 1971-09-13 1971-09-13 Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime
DE19722228198 DE2228198A1 (en) 1971-09-13 1972-06-09 CEMENT AND USE OF THIS CEMENT FOR THE MANUFACTURING OF ROAD COVERINGS AND CEMENT FLOORS
BR614872A BR7206148D0 (en) 1971-09-13 1972-09-06 CEMENT AND PROCESS FOR FORMING PAVEMENT BASES AND SOIL-CEMENT SOILS AND THE RESPECTIVE SOIL-CEMENT PAVING BASES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7132923A FR2152411A1 (en) 1971-09-13 1971-09-13 Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime

Publications (2)

Publication Number Publication Date
FR2152411A1 true FR2152411A1 (en) 1973-04-27
FR2152411B1 FR2152411B1 (en) 1974-07-05

Family

ID=9082843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132923A Granted FR2152411A1 (en) 1971-09-13 1971-09-13 Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime

Country Status (3)

Country Link
BR (1) BR7206148D0 (en)
DE (1) DE2228198A1 (en)
FR (1) FR2152411A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514045A1 (en) * 1981-10-02 1983-04-08 Couturier Jean Improving properties of foundation materials for road construction - by incorporating aq. elastomer soln. emulsion or suspension, wetting agent and/or antifoam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658240A5 (en) * 1983-03-26 1986-10-31 Horst Dr Schoenhausen METHOD AND DEVICE FOR PRODUCTION AND APPLICATION OF USE CUSTOMIZE plaster and MOERTELMISCHUNGEN, TILE ADHESIVES AND COMPENSATION MASSES FOR THE FILLING AND CONSTRUCTION.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514045A1 (en) * 1981-10-02 1983-04-08 Couturier Jean Improving properties of foundation materials for road construction - by incorporating aq. elastomer soln. emulsion or suspension, wetting agent and/or antifoam

Also Published As

Publication number Publication date
FR2152411B1 (en) 1974-07-05
BR7206148D0 (en) 1973-07-17
DE2228198A1 (en) 1973-03-29

Similar Documents

Publication Publication Date Title
GB1286798A (en) Additive composition for hydraulic cement-based mixtures
SE8306700L (en) Multicomponent additive containing silica
IE37661L (en) High early strength cement
GB1447371A (en) Additives for hydraulic cements
GB1040442A (en) Improvements relating to cementitious material
ES430334A1 (en) Concrete containing sparingly soluble barium compounds
FR2152411A1 (en) Road surface and floor prodn - with opt filled cements contg hydraulic binder contg lime
GB1377708A (en) Concrete mix compositions
FR2059789A5 (en) Binder for refractory concrete
FR2152410A1 (en) Road surfaces and floors - prodn with opt filler-contg expanding cements
GB627532A (en) Improvements in or relating to constructional materials
GB1321245A (en) Process for the hydration of silicates with a low calcium content products obtained and their applications
FR2217288A1 (en) Dry premixed cement - for binding wall blocks without mortar
SU577184A1 (en) Method of preparing raw cement slime
SU425874A1 (en) CONNECTING
GB1373496A (en) Hydraulic setting materials
SU389046A1 (en) BINDER
GB1159377A (en) Cementitious Compositions for Bituminous Substrates
GB1357637A (en) Concrete
FR2413341A1 (en) Mortar compsn. for concrete work - comprises epoxy! resin emulsion and hydraulic binder
FR2107015A6 (en) Binder for concrete
GB1069657A (en) Cementitious dry mix for inclusion in concrete articles
GB1370143A (en) Process for improving the flow properties and or mechanical strength of mortars and concretes and binders for use in the process
GB1435301A (en) Cementiferous composition
JPS5838568B2 (en) You can't help it. You can't help it.

Legal Events

Date Code Title Description
ST Notification of lapse