Ngaahi me'a tanaki sima ma'ama'a | Ngaahi fakafofonga Foaming ma'olunga-ngaue ki he sima 'o e selo
Langa Sima Foam .
foam concrete construction consists of a base mix of sand, cement and water with an added foaming agent. The foaming agent is either a polymer or synthetic-enzyme based agent. The resulting concrete h
LAU LAHI ATU



















































































