Aspects relating to the protection of the environment

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C04B2111/00017

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CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use

Current Industry

C04B2111/00017Aspects relating to the protection of the environment

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for backfilling and reconstructing carbon storage space in a...
- Patent number 12,359,568
- Issue date Jul 15, 2025
- Taiyuan University of Technology
- Guorui Feng
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Integration of direct air capture system into CO2 mineralization pr...
- Patent number 12,351,527
- Issue date Jul 8, 2025
- The Regents of the University of California
- Gaurav Sant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing silane coupling agent/silica/plant fiber compo...
- Patent number 12,351,517
- Issue date Jul 8, 2025
- Changzhou Institute of Technology
- Li Zhao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing environmentally friendly interior and exter...
- Patent number 12,338,173
- Issue date Jun 24, 2025
- Mi Ja Park
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Phlego cement from a new earth-inspired clinker
- Patent number 12,319,630
- Issue date Jun 3, 2025
- The Board of Trustees of the Leland Stanford Junior University
- Tiziana Vanorio
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Containment of PFAS
- Patent number 12,286,378
- Issue date Apr 29, 2025
- KI STRATEGIES PTY LTD
- Andrew Kita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Collection apparatus for collecting particulate matter generated in...
- Patent number 12,287,017
- Issue date Apr 29, 2025
- KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
- Kwang Taek Hwang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Basaltic lava for producing green controlled low strength material...
- Patent number 12,275,674
- Issue date Apr 15, 2025
- Saudi Arabian Oil Company
- Muhammed Kalimur Rahman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Serpentine carbon sequestration foamed lightweight soil and prepara...
- Patent number 12,258,296
- Issue date Mar 25, 2025
- Southeast University
- Songyu Liu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods and systems for biomass-derived CO2 sequestration in concre...
- Patent number 12,246,993
- Issue date Mar 11, 2025
- CarbonBuilt
- Iman Mehdipour
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon mineralization and sequestration using carbonatable minerals...
- Patent number 12,145,882
- Issue date Nov 19, 2024
- Romeo Ilarian Ciuperca
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Systems and methods for storing and mineralizing carbon dioxide wit...
- Patent number 12,122,722
- Issue date Oct 22, 2024
- Graymont Western Canada Inc.
- Narain Hariharan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Efficient integration of manufacturing of upcycled concrete product...
- Patent number 12,116,322
- Issue date Oct 15, 2024
- The Regents of the University of California
- Gaurav Sant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Development of high performance green concrete kit having volcanic...
- Patent number 12,116,318
- Issue date Oct 15, 2024
- KING FAISAL UNIVERSITY
- Kaffayatullah Khan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fire-proof material
- Patent number 12,071,580
- Issue date Aug 27, 2024
- First Point A.S.
- Gabriela Chlandová
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Environmentally friendly concrete composition of matter and method...
- Patent number 11,999,656
- Issue date Jun 4, 2024
- Andrew J Parmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Green concrete kit composed of four components
- Patent number 11,993,544
- Issue date May 28, 2024
- KING FAISAL UNIVERSITY
- Kaffayatullah Khan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Concrete with volcanic ash and microsilica
- Patent number 11,993,543
- Issue date May 28, 2024
- KING FAISAL UNIVERSITY
- Kaffayatullah Khan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High-performance green concrete kit with four components
- Patent number 11,987,527
- Issue date May 21, 2024
- KING FAISAL UNIVERSITY
- Kaffayatullah Khan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of preparing alkali activation material by using red mud-bas...
- Patent number 11,958,788
- Issue date Apr 16, 2024
- Hubei University Of Technology
- Xingyang He
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Carbon dioxide-capturing cement compositions and related methods
- Patent number 11,931,693
- Issue date Mar 19, 2024
- Carbon Limit Co.
- Leonard Timothy Sperry
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Environment-friendly cement self-repairing system, its preparation...
- Patent number 11,820,711
- Issue date Nov 21, 2023
- Tianjin University
- MiaoMiao Hu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal-organic frameworks: a platform for reducing the carbon footpr...
- Patent number 11,814,322
- Issue date Nov 14, 2023
- United Arab Emirates University
- Hilal El-Hassan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Microorganism loaded aggregate and manufacturing methods
- Patent number 11,795,108
- Issue date Oct 24, 2023
- BIOMASON INC.
- Kent J. Smith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Polluted CO2 capturing with lime produced from phosphogypsum calcin...
- Patent number 11,773,017
- Issue date Oct 3, 2023
- SAUDI ARABIAN MINING COMPANY (MA'ADEN)
- Malik Mohammad Odeh Aqel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Methods and compositions for concrete production
- Patent number 11,773,019
- Issue date Oct 3, 2023
- CarbonCure Technologies Inc.
- George Sean Monkman
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Use of carbon nanomaterials produced with low carbon footprint to p...
- Patent number 11,767,260
- Issue date Sep 26, 2023
- C2CNT, LLC
- Stuart Licht
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Use of carbon nanomaterials produced with low carbon footprint to p...
- Patent number 11,767,261
- Issue date Sep 26, 2023
- C2CNT, LLC
- Stuart Licht
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and device for carbonating concrete waste and/or sequesteri...
- Patent number 11,753,340
- Issue date Sep 12, 2023
- HConnect 2 GmbH
- Jan Skocek
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Efficient integration of manufacturing of upcycled concrete product...
- Patent number 11,746,049
- Issue date Sep 5, 2023
- The Regents of the University of California
- Gaurav Sant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING CONCRETE BASED ON GGBS, SILICON-ALUMINUM COMPO...
- Publication number 20250230100
- Publication date Jul 17, 2025
- SHANDONG UNIVERSITY
- Zhi GE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GEOPOLYMER-BASED CONCRETE COMPOSITION
- Publication number 20250230099
- Publication date Jul 17, 2025
- Plantaer Inc.
- Robert Joseph Abdallah
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PREPARATION METHOD OF SUPPLEMENTARY CEMENTITIOUS MATERIAL BASED ON...
- Publication number 20250223223
- Publication date Jul 10, 2025
- SHANDONG UNIVERSITY
- Hongzhi ZHANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CARBON DIOXIDE IMMOBILIZATION METHOD AND CURED CEMENT BODY FOR CARB...
- Publication number 20250205638
- Publication date Jun 26, 2025
- SHIMIZU CORPORATION
- Ryosuke SAITO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING CALCINED MINERAL BINDER MATERIAL WITH REDUCED...
- Publication number 20250171353
- Publication date May 29, 2025
- Sika Technology AG
- Patrick JUILLAND
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF PREPARING HIGH-PERFORMANCE GREEN BUILDING MATERIAL BASED...
- Publication number 20250171371
- Publication date May 29, 2025
- SOUTHEAST UNIVERSITY
- Min SONG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF STABILIZING LEACHABLE COMPOUNDS IN A CARBONATE BONDED MATRIX
- Publication number 20250171360
- Publication date May 29, 2025
- VITO NV
- Peter NIELSEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
RESTORATION HEIGHT CAP UNIT AND METHOD
- Publication number 20250160303
- Publication date May 22, 2025
- THE DAVEY TREE EXPERT COMPANY
- Frederick Worth CREECH
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CARBON DIOXIDE-CAPTURING CEMENT COMPOSITIONS AND RELATED METHODS
- Publication number 20250161874
- Publication date May 22, 2025
- Carbon Limit Co.
- Leonard Timothy Sperry
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHODS FOR CARBON SEQUESTRATION AND MAKING MAGNESIUM-BASED CEMENT
- Publication number 20250154057
- Publication date May 15, 2025
- ZS2 Technologies Ltd.
- Douglas Geoffrey BROWN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
REMOVING HEAVY METALS FROM OFF-GAS FOR CARBON CAPTURE
- Publication number 20250144565
- Publication date May 8, 2025
- HSustainability GmbH
- Francisco CARRASCO MALDONADO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BINDER COMPRISING CARBONATED BIOMASS ASH
- Publication number 20250136507
- Publication date May 1, 2025
- VICAT
- Laury BARNES-DAVIN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SILICA SUPPLEMENTARY CEMENTITIOUS MATERIALS
- Publication number 20250115517
- Publication date Apr 10, 2025
- Imperial College Innovations Limited
- Samuel DRAPER
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Foam Concrete and Composition and Method of Forming Same
- Publication number 20250100943
- Publication date Mar 27, 2025
- City University of Hong Kong
- Denvid Lau
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SERPENTINE CARBON SEQUESTRATION FOAMED LIGHTWEIGHT SOIL AND PREPARA...
- Publication number 20250074826
- Publication date Mar 6, 2025
- SOUTHEAST UNIVERSITY
- Songyu LIU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SYSTEMS AND METHODS FOR STORING AND MINERALIZING CARBON DIOXIDE WIT...
- Publication number 20250042817
- Publication date Feb 6, 2025
- Graymont Western Canada Inc.
- Narain Hariharan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITIONS AND METHODS UTILIZING ALTERNATIVE SOURCES OF CARBON DI...
- Publication number 20240425412
- Publication date Dec 26, 2024
- CarbonCure Technologies Inc.
- Dean Paul FORGERON
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PORTLAND CEMENT CLINKER MANUFACTURE USING HYALOCLASTITE OR LAVA AND...
- Publication number 20240409458
- Publication date Dec 12, 2024
- Greencraft LLC
- Romeo Ilarian Ciuperca
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
STRENGTH ENHANCING ADMIXTURE FOR LOW-CARBON CEMENTITOUS COMPOSITIONS
- Publication number 20240391832
- Publication date Nov 28, 2024
- Mapei S.p.A.
- Giorgio Ferrari
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
AGGREGATE, STRUCTURAL CONCRETE WITH AGGREGATE, AND METHODS OF FORMI...
- Publication number 20240376003
- Publication date Nov 14, 2024
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Shuai Zou
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PREPARING GENERAL-PURPOSE CEMENT
- Publication number 20240360034
- Publication date Oct 31, 2024
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Meixun PENG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LOW-CARBON EMISSION MINERAL CASTING MATERIAL AND MANUFACTURING METH...
- Publication number 20240360037
- Publication date Oct 31, 2024
- WINSON MACHINERY CO., LTD.
- Yi-hsuan HSIEH
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMBINED PROCESS OF INTEGRATING STOPING-BACKFILLING AND CARBON STORAGE
- Publication number 20240360761
- Publication date Oct 31, 2024
- TAIYUAN UNIVERSITY OF TECHNOLOGY
- Jinwen BAI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR BACKFILLING AND RECONSTRUCTING CARBON STORAGE SPACE IN A...
- Publication number 20240360762
- Publication date Oct 31, 2024
- TAIYUAN UNIVERSITY OF TECHNOLOGY
- Guorui FENG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PRODUCING SUPPLEMENTARY CEMENTITIOUS MATERIAL
- Publication number 20240351947
- Publication date Oct 24, 2024
- HConnect 2 GmbH
- Maciej ZAJAC
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CARBON MINERALIZATION AND SEQUESTRATION USING CARBONATABLE MINERALS...
- Publication number 20240351948
- Publication date Oct 24, 2024
- Greencraft LLC
- Romeo Ilarian Ciuperca
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
A METHOD FOR PRODUCING A COMPOSITION CONTAINING CALCIUM WITH FIXED...
- Publication number 20240327305
- Publication date Oct 3, 2024
- Tokuyama Corporation
- Kohei OMURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF PREPARING ALKALI-ACTIVATED CEMENT BY STEPWISE CALCINATION...
- Publication number 20240327282
- Publication date Oct 3, 2024
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Meixun PENG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Environmentally Friendly Concrete Composition of Matter and Method...
- Publication number 20240279116
- Publication date Aug 22, 2024
- Andrew J. Parmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENERGY-SAVING AND ENVIRONMENT-FRIENDLY NON-AUTOCLAVED PIPE PILE CON...
- Publication number 20240279121
- Publication date Aug 22, 2024
- Guangdong University of Technology
- ZHE XIONG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Aspects relating to the protection of the environment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for backfilling and reconstructing carbon storage space in a...

Integration of direct air capture system into CO2 mineralization pr...

Method for preparing silane coupling agent/silica/plant fiber compo...

Method of manufacturing environmentally friendly interior and exter...

Phlego cement from a new earth-inspired clinker

Containment of PFAS

Collection apparatus for collecting particulate matter generated in...

Basaltic lava for producing green controlled low strength material...

Serpentine carbon sequestration foamed lightweight soil and prepara...

Methods and systems for biomass-derived CO2 sequestration in concre...

Carbon mineralization and sequestration using carbonatable minerals...

Systems and methods for storing and mineralizing carbon dioxide wit...

Efficient integration of manufacturing of upcycled concrete product...

Development of high performance green concrete kit having volcanic...

Fire-proof material

Environmentally friendly concrete composition of matter and method...

Green concrete kit composed of four components

Concrete with volcanic ash and microsilica

High-performance green concrete kit with four components

Method of preparing alkali activation material by using red mud-bas...

Carbon dioxide-capturing cement compositions and related methods

Environment-friendly cement self-repairing system, its preparation...

Metal-organic frameworks: a platform for reducing the carbon footpr...

Microorganism loaded aggregate and manufacturing methods

Polluted CO2 capturing with lime produced from phosphogypsum calcin...

Methods and compositions for concrete production

Use of carbon nanomaterials produced with low carbon footprint to p...

Use of carbon nanomaterials produced with low carbon footprint to p...

Process and device for carbonating concrete waste and/or sequesteri...

Efficient integration of manufacturing of upcycled concrete product...

Patents Applicationslast 30 patents

METHOD FOR PREPARING CONCRETE BASED ON GGBS, SILICON-ALUMINUM COMPO...

GEOPOLYMER-BASED CONCRETE COMPOSITION

PREPARATION METHOD OF SUPPLEMENTARY CEMENTITIOUS MATERIAL BASED ON...

CARBON DIOXIDE IMMOBILIZATION METHOD AND CURED CEMENT BODY FOR CARB...

PROCESS FOR PRODUCING CALCINED MINERAL BINDER MATERIAL WITH REDUCED...

METHOD OF PREPARING HIGH-PERFORMANCE GREEN BUILDING MATERIAL BASED...

METHOD OF STABILIZING LEACHABLE COMPOUNDS IN A CARBONATE BONDED MATRIX

RESTORATION HEIGHT CAP UNIT AND METHOD

CARBON DIOXIDE-CAPTURING CEMENT COMPOSITIONS AND RELATED METHODS

METHODS FOR CARBON SEQUESTRATION AND MAKING MAGNESIUM-BASED CEMENT

REMOVING HEAVY METALS FROM OFF-GAS FOR CARBON CAPTURE

BINDER COMPRISING CARBONATED BIOMASS ASH

SILICA SUPPLEMENTARY CEMENTITIOUS MATERIALS

Foam Concrete and Composition and Method of Forming Same

SERPENTINE CARBON SEQUESTRATION FOAMED LIGHTWEIGHT SOIL AND PREPARA...

SYSTEMS AND METHODS FOR STORING AND MINERALIZING CARBON DIOXIDE WIT...

COMPOSITIONS AND METHODS UTILIZING ALTERNATIVE SOURCES OF CARBON DI...

PORTLAND CEMENT CLINKER MANUFACTURE USING HYALOCLASTITE OR LAVA AND...

STRENGTH ENHANCING ADMIXTURE FOR LOW-CARBON CEMENTITOUS COMPOSITIONS

AGGREGATE, STRUCTURAL CONCRETE WITH AGGREGATE, AND METHODS OF FORMI...

METHOD FOR PREPARING GENERAL-PURPOSE CEMENT

LOW-CARBON EMISSION MINERAL CASTING MATERIAL AND MANUFACTURING METH...

COMBINED PROCESS OF INTEGRATING STOPING-BACKFILLING AND CARBON STORAGE

METHOD FOR BACKFILLING AND RECONSTRUCTING CARBON STORAGE SPACE IN A...

METHOD FOR PRODUCING SUPPLEMENTARY CEMENTITIOUS MATERIAL

CARBON MINERALIZATION AND SEQUESTRATION USING CARBONATABLE MINERALS...

A METHOD FOR PRODUCING A COMPOSITION CONTAINING CALCIUM WITH FIXED...

METHOD OF PREPARING ALKALI-ACTIVATED CEMENT BY STEPWISE CALCINATION...

Environmentally Friendly Concrete Composition of Matter and Method...

ENERGY-SAVING AND ENVIRONMENT-FRIENDLY NON-AUTOCLAVED PIPE PILE CON...