WO2026027644 - PROCESS FOR PRODUCING LIGHTWEIGHT CONCRETE
National phase entry is expected:
Publication Number
WO/2026/027644
Publication Date
05.02.2026
International Application No.
PCT/EP2025/071999
International Filing Date
30.07.2025
Title **
[English]
PROCESS FOR PRODUCING LIGHTWEIGHT CONCRETE
[French]
PROCÉDÉ DE PRODUCTION D'UN BÉTON LÉGER
Applicants **
CARBON8 SYSTEMS LTD
UNIVERSITY OF GREENWICH
Inventors
HILLS, Colin Douglas
COOK, Colin Brian
TRIPATHI, Nimisha
Priority Data
2411290.6
31.07.2024
GB
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2080 | |
| EPO | Filing, Examination, Granting | 9139 | |
| Japan | Filing, Examination, Granting | 2234 | |
| South Korea | Filing, Examination, Granting | 2167 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,360
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Abstract[English]
Process for producing lightweight concrete such as cellular lightweight concrete (also known as foamed concrete) or autoclaved aerated concrete (also known as aircrete), and concrete prepared by the process. The process relates to an accelerated curing process and involves a pre-conditioning step. The combination of the accelerated curing step and the pre-conditioning step leads to lightweight concrete which has, e.g., enhanced compressive strength.[French]
L'invention concerne un procédé de production d'un béton léger tel que du béton léger cellulaire (également appelé béton de mousse) ou du béton cellulaire autoclavé (également connu sous l'appellation "aérocrète"), ainsi qu'un béton préparé par le procédé. Le procédé concerne un procédé de durcissement accéléré et fait intervenir une étape de pré-conditionnement. La combinaison de l'étape de durcissement accéléré et de l'étape de pré-conditionnement permet d'obtenir à un béton léger qui présente, par exemple, une résistance à la compression améliorée.