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1. WO2022008982 - SOIL SEALANT AND STABILIZER AND SLURRIES AND MATERIALS STRENGTH REINFORCEMENT USING MINERALS

Publication Number WO/2022/008982
Publication Date 13.01.2022
International Application No. PCT/IB2021/050522
International Filing Date 23.01.2021
IPC
C04B 41/00 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
41After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
C09K 17/00 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
17Soil-conditioning materials or soil-stabilising materials
C09K 17/40 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
17Soil-conditioning materials or soil-stabilising materials
40containing mixtures of inorganic and organic compounds
C09K 17/46 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
17Soil-conditioning materials or soil-stabilising materials
40containing mixtures of inorganic and organic compounds
42Inorganic compounds mixed with organic active ingredients, e.g. accelerators
46the inorganic compound being a water-soluble silicate
C09K 8/42 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
42Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
C04B 28/26 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
24containing alkyl ammonium or alkali metal silicates; containing silica sols
26Silicates of the alkali metals
Applicants
  • DEZHAB SANG ENGINEERING COMPANY [IR]/[IR]
Inventors
  • SHAKERI, Amir Hossein
Agents
  • NASIRI AZAM, Bijan
Priority Data
13995014000300307604.07.2020IR
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SOIL SEALANT AND STABILIZER AND SLURRIES AND MATERIALS STRENGTH REINFORCEMENT USING MINERALS
(FR) RENFORCEMENT DE LA RÉSISTANCE D'UN IMPERMÉABILISANT POUR SOL, D'UN STABILISANT, DE SUSPENSIONS ET DE MATÉRIAUX À L'AIDE DE MINÉRAUX
Abstract
(EN) In many cases, it is possible that the high water to soil aggregates ratio in swamps and coastal lands, estuaries and sandy beaches in the subsoil layers requiring excavation and construction of parking lots and underground floors causes the project to be discarded or force employers to transport and replace it with suitable materials, which is very costly and time-consuming. Injection of this product causes the conversion of the same loose and non-loadable materials into durable and buildable substrates. The method of operation is that for injection into the soil and its consolidation, the first component is mixed with water and then applied by the injection device with the second component at the same time, but for mixing in soil or construction materials, they are all mixed together in one step. For cement injections, the first component is injected directly into the cement slurry and the second component.
(FR) Dans de nombreux cas, il est possible que le rapport élevé entre les agrégats de sol et l'eau dans les marais et les terres côtières, les estuaires et les plages de sable dans les couches de sous-sol nécessitant une excavation et la construction de places de stationnement et de niveaux souterrains entraîne le rejet du projet ou force les employeurs à transporter le sol et à le remplacer par des matériaux adaptés, ce qui est très coûteux et chronophage. L'injection du produit selon l'invention permet de convertir, en substrats durables et constructibles, ces mêmes matériaux en vrac et non chargeables. Le procédé de fonctionnement consiste en ce que, pour l'injection dans le sol et sa consolidation, le premier constituant est mélangé à de l'eau puis appliqué par le dispositif d'injection avec le second constituant en même temps, mais pour le mélange dans le sol ou les matériaux de construction, ils sont tous mélangés ensemble en une seule étape. Pour des injections de ciment, le premier constituant est injecté directement dans la suspension de ciment et le second constituant.
Latest bibliographic data on file with the International Bureau