Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUSTAINABLE GOODS
Suggested are sustainable goods and with improved eco-balance obtained according to the following steps:(i) providing an inorganic pre-polymer mixture comprising, consisting of or essentially consisting of:(a) about 2.5 to about 12.5 wt.-percent water glass (calculated as solid);(b) about 0.7 to about 7.0 wt.-percent alkali hydroxide;(c) about 10 to about 70 wt.-percent calcium aluminate; and(d) about 6.8 to about 20 wt.-percent water,with the proviso that the amounts add up to 100% by weight;(ii) providing at least one solid additive;(iii) blending the inorganic pre-polymer mixture of step (i) with the at least one solid additive of step (ii) to form a composite;(iv) optionally subjecting the composite of step (iiii) to a curing operation; and(v) shaping the composite of step (iii) or the cured composite of step (iv) into form to obtain the final good.
SUSTAINABLE GOODS
Suggested are sustainable goods and with improved eco-balance obtained according to the following steps:(i) providing an inorganic pre-polymer mixture comprising, consisting of or essentially consisting of:(a) about 2.5 to about 12.5 wt.-percent water glass (calculated as solid);(b) about 0.7 to about 7.0 wt.-percent alkali hydroxide;(c) about 10 to about 70 wt.-percent calcium aluminate; and(d) about 6.8 to about 20 wt.-percent water,with the proviso that the amounts add up to 100% by weight;(ii) providing at least one solid additive;(iii) blending the inorganic pre-polymer mixture of step (i) with the at least one solid additive of step (ii) to form a composite;(iv) optionally subjecting the composite of step (iiii) to a curing operation; and(v) shaping the composite of step (iii) or the cured composite of step (iv) into form to obtain the final good.
SUSTAINABLE GOODS
NACHHALTIGE WAREN
MARCHANDISES DURABLES
EHSAEI MOHAMMAD HOSSEIN (Autor:in) / SPANGENBERG BERND (Autor:in) / FUTTERKNECHT SIDON (Autor:in)
20.07.2022
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
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