ClassID:

89167

C04B40/0281 - CPC Classification

Classification description:

Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability; Selection of the hardening environment; Hardening promoted by using additional water, e.g. by spraying water on the green concrete element Hardening in an atmosphere of increased relative humidity

Recent Application in this class:
#1
20260001818
2026-01-01

METHOD OF REDUCTION CORROSION OF REINFORCED CARBONATED CONSTRUCTION ELEMENTS

#2
20250270139
2025-08-28

IN-SITU SYNERGISTICALLY MODIFIED AND REINFORCED CEMENT-BASED COMPOSITE MATERIAL AND USE THEREOF

#3
20250230100
2025-07-17

METHOD FOR PREPARING CONCRETE BASED ON GGBS, SILICON-ALUMINUM COMPOUNDS AND CO2 WASTE GAS

#4
20250178973
2025-06-05

CONCRETE COUPON FOR RECOVERY OF BIOLOGICAL AGENTS

#5
20250091962
2025-03-20

ACTIVE CURING SYSTEMS AND METHODS FOR CONCRETE MANUFACTURING BY CARBON DIOXIDE SEQUESTRATION

#6
20240286965
2024-08-29

METHOD OF PREPARATION OF A CONSTRUCTION ELEMENT BY CARBONATION OF CEMENT

#7
20240279113
2024-08-22

A SCALABLE AND SUSTAINABLE PROCESS FOR TRANSFORMING INCINERATION BOTTOM ASH INTO USEABLE AGGREGATES

#8
20240254058
2024-08-01

Compositions and Processes for Ultra-High Performance Microfiber Concrete

#9
20240199486
2024-06-20

GRAPHENE OXIDE FINE AGGREGATE IN CEMENT COMPOSITES

#10
20240076235
2024-03-07

BIOLOGICAL CEMENT WITH ALGAL BIOMATTER

#11
20240059615
2024-02-22

DIRECT BRUCITE CARBONATION FOR CEMENTATION

#12
20230278934
2023-09-07

METHODS OF CARBONATING CEMENT POWDER

#13
20220388915
2022-12-08

LOW PRESSURE CARBONATION CURING OF CONCRETE ELEMENTS AND PRODUCTS IN AN EXPANDABLE ENCLOSURE

#14
20220274876
2022-09-01

METHODS OF MAKING SUSTAINABLE DUCTILE CAST CEMENTITIOUS STRUCTURE FOR CARBON DIOXIDE SEQUESTRATION

#15
20220119319
2022-04-21

CARBONATION OF FIBER CEMENT PRODUCTS

#16
20210292236
2021-09-23

REINFORCED AND TOUGHENED MGO SUBSTRATE, PREPARATION METHOD THEREOF AND COMPOSITE BOARD HAVING THE SUBSTRATE

#17
20210114943
2021-04-22

Curing Cementitious Products

#18
20210070658
2021-03-11

Composite architectural ultra-high performance porcelain concrete (CA-UHPPC) panels and method of producing the same

#19
20190194074
2019-06-27

Method for enhancement of mechanical strength and COstorage in cementitious products

#20
20120234210
2012-09-20

Cement/aggregate composition, concrete product and method for making a concrete product

#21
20110048287
2011-03-03

Cement/aggregate composition, concrete product and method for making a concrete product

#22
20070221100
2007-09-27

Process for the preparation of self-glazed geopolymer tile from fly ash and blast furnace slag

#23
18932132
2026-02-17

Method of recycling waste paper ash as cement alternative in carbonation-cured concrete