process-driven Materials
Sai Kung Calcium Carbonate Brick
Mineral / Mineral based
22-7359-317-a
The hexagonal bricks are made with seashell lime, sand from Pak Sha Chau, and dyed with pandan extract.
Composite small seashells were collected from beaches …
Textile Waste Bricks
Composite
Cement based
22-7359-314-a
This project aims to create a localized response to the global problem of textile waste. This brick revitalizes textile waste and transforms it into a …
Rammed Earth Bamboo Powder Brick
Soil / Soil based (organic/mineral)
Plant / Plant based
22-0000-312-a
The hexagonal brick is composed of five layers of a 1:1 mixture of compacted clay and bamboo powder. With a thickness of 4 cm, the …
Luffacrete
Cement based
Plant / Plant based
22-7359-311-a
In this biophilic brick, loofah substitutes the metal reinforcements present in conventional reinforced concrete, ensuring great porosity while supplying strength and the necessary flexibility. A …
Tea Waste Brick
Plant / Plant based
Soil / Soil based (organic/mineral)
22-7359-305-a
Tea waste bricks are a popular topic in the material innovation industry, as they are seen to be a more eco-friendly option instead of traditional …
Loofah lime
Plant / Plant based
Animal / Animal based
22-1000-292-a
Inspired by loofah concrete, this material replaces the cementitious binder with an animal-based material. Lime, produced from kiln-fired oysters, is mixed with sand and water …
Gelatine-based bioplastic foam
Animal / Animal based
Naturals (others)
20-1000-001-a
The gelatine powder, which is the base material of this biological polymer is made from animal (pig) collagen and has a yellowish appearance. The bioplastic …
Kiwi skin leather
Plant / Plant based
22-7182-277-a
Kiwi skin leather is created with dried kiwi skin and agar-agar-based bioplastic. Before applying to the kiwi skin, the agar-agar-based bioplastic was tested repeatedly to …
Coconut fiber concrete
Cement based
Plant / Plant based
22-7182-273-a
Coconut fibre is used as an aggregate in concrete to test its suitability as reinforcement. Twelve samples were obtained by adding coconut fibre of 0.5, …
Okara leather
Plant / Plant based
22-7182-272-a
Okara, or soy bean drag, consists of the insoluble parts of the soybean. As a by-product of tofu production it is cheap, readily available and …
Kombucha bacterial cellulose eggshell composite
Composite
Naturals (others)
20-0000-271-b
The bacterial cellulose (SCOBY) is formed as a sheet in a vat of kombucha brew. After fermentation, the sheet grows up to 30mm thick, and …
Kombucha bacterial cellulose tea composite
Naturals (others)
Composite
20-0000-271-c
The bacterial cellulose (SCOBY) is formed as a sheet in a vat of kombucha brew. After fermentation, the sheet grows up to 30mm thick, and …
Kombucha bacterial cellulose
Naturals (others)
20-0000-271-a
The bacterial cellulose (SCOBY) is formed as a sheet in a vat of kombucha brew. After fermentation, the sheet grows up to 30mm thick, and …
Tung Oil Rammed Earth
Soil / Soil based (organic/mineral)
22-7182-268-a
This rammed earth sample is mixed with 8% Tung Oil and tested for water repellence. 15 ml water is sprayed on the sample's surface 4 …
Cement Rammed Earth
Soil / Soil based (organic/mineral)
22-7182-265-a
This rammed earth sample is mixed with 8% cement and tested for water repellence. 15 ml of water is sprayed on the sample's surface four …