Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
IMPREGNATED CLOTH
The invention provides a knitted spacer fabric having a tightly knitted bottom layer (10), a more loosely knitted upper layer (12) and linking fibres (14) extending across the space (16) between the lower and upper faces (10,12). Settable material, e.g. cement, is introduced into the space (16) between the upper and lower faces and can be caused to set by the addition of a liquid, e.g. water. Until set, the fabric is flexible and can be shaped but after the material in space (16) has set, the fabric is rigid and can be used as a structural element in a wide range of situations. The packing of the settable material and maximum space between the faces are such that only a predetermined amount of liquid can be accommodated within the space and that amount is matched to the water required to set the cement.
IMPREGNATED CLOTH
The invention provides a knitted spacer fabric having a tightly knitted bottom layer (10), a more loosely knitted upper layer (12) and linking fibres (14) extending across the space (16) between the lower and upper faces (10,12). Settable material, e.g. cement, is introduced into the space (16) between the upper and lower faces and can be caused to set by the addition of a liquid, e.g. water. Until set, the fabric is flexible and can be shaped but after the material in space (16) has set, the fabric is rigid and can be used as a structural element in a wide range of situations. The packing of the settable material and maximum space between the faces are such that only a predetermined amount of liquid can be accommodated within the space and that amount is matched to the water required to set the cement.
IMPREGNATED CLOTH
IMPRÄGNIERTES TEXTIL
TISSU IMPRÉGNÉ
CRAWFORD WILLIAM CAMPBELL (Autor:in) / BREWIN PETER ERIC (Autor:in)
15.11.2017
Patent
Elektronische Ressource
Englisch