MA69167A1 - Mortier antisismique en terre - Google Patents

Mortier antisismique en terre

Info

Publication number
MA69167A1
MA69167A1 MA69167A MA69167A MA69167A1 MA 69167 A1 MA69167 A1 MA 69167A1 MA 69167 A MA69167 A MA 69167A MA 69167 A MA69167 A MA 69167A MA 69167 A1 MA69167 A1 MA 69167A1
Authority
MA
Morocco
Prior art keywords
earth
mortar
cement
glass fibers
seismic
Prior art date
Application number
MA69167A
Other languages
English (en)
Inventor
Zahid Mohamed
Saad Karima
Original Assignee
Menara Prefa
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 Menara Prefa filed Critical Menara Prefa
Priority to MA69167A priority Critical patent/MA69167A1/fr
Priority to PCT/MA2025/050038 priority patent/WO2026147317A1/fr
Publication of MA69167A1 publication Critical patent/MA69167A1/fr

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/42—Glass
    • 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
    • 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
    • C04B28/001—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 unburned clay
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2038—Resistance against physical degradation
    • C04B2111/2053—Earthquake- or hurricane-resistant materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements

Landscapes

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

Abstract

L'invention concerne un mortier antisismique à base de terre, composé de ciment (45 % à 50 %), de terre crue (45 % à 50 %), et de fibres de verre (3 % à 5 %), avec un rapport eau/ciment (E/C) ≤ 0,4, les fibres de verre présentant une densité de 2,7 g/cm³, une longueur de 13 mm et une teneur en zirconium > 17 %. Ce mortier, destiné aux constructions neuves ou à la réhabilitation de bâtiments dans des zones sismiques, offre une résistance mécanique élevée à 28 jours, une absorption deau nulle ainsi quune adhérence et conductivité thermique optimisées. Le procédé de fabrication garantit une formulation homogène par mélange des composants secs, incorporation des fibres, ajout progressif deau, et homogénéisation. Lapplication se réalise par projection ou talochage, selon les besoins, garantissant une couverture uniforme et des finitions précises.
MA69167A 2024-12-31 2024-12-31 Mortier antisismique en terre MA69167A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA69167A MA69167A1 (fr) 2024-12-31 2024-12-31 Mortier antisismique en terre
PCT/MA2025/050038 WO2026147317A1 (fr) 2024-12-31 2025-12-24 Mortier antisismique en terre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA69167A MA69167A1 (fr) 2024-12-31 2024-12-31 Mortier antisismique en terre

Publications (1)

Publication Number Publication Date
MA69167A1 true MA69167A1 (fr) 2026-06-30

Family

ID=98431230

Family Applications (1)

Application Number Title Priority Date Filing Date
MA69167A MA69167A1 (fr) 2024-12-31 2024-12-31 Mortier antisismique en terre

Country Status (2)

Country Link
MA (1) MA69167A1 (fr)
WO (1) WO2026147317A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109437622A (zh) * 2018-12-14 2019-03-08 河北曲寨矿峰水泥股份有限公司 一种高强度抗渗水泥及其加工工艺
WO2022022092A1 (fr) * 2020-07-27 2022-02-03 中铁十四局集团有限公司 Matériau de cimentation synchrone résistant aux tremblements de terre
CN117465118A (zh) * 2023-09-24 2024-01-30 上海嘉春装饰设计工程有限公司 防火eps装饰板制作工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7311964B2 (en) * 2002-07-30 2007-12-25 Saint-Gobain Technical Fabrics Canada, Ltd. Inorganic matrix-fabric system and method
KR100735084B1 (ko) * 2005-12-21 2007-07-03 박의신 단열, 방음 및 내진형 자동수평재
CN107324737A (zh) * 2017-08-01 2017-11-07 合肥广民建材有限公司 一种混凝土板用修补砂浆及制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109437622A (zh) * 2018-12-14 2019-03-08 河北曲寨矿峰水泥股份有限公司 一种高强度抗渗水泥及其加工工艺
WO2022022092A1 (fr) * 2020-07-27 2022-02-03 中铁十四局集团有限公司 Matériau de cimentation synchrone résistant aux tremblements de terre
CN117465118A (zh) * 2023-09-24 2024-01-30 上海嘉春装饰设计工程有限公司 防火eps装饰板制作工艺

Also Published As

Publication number Publication date
WO2026147317A1 (fr) 2026-07-09