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Document type:
Zeitschriftenaufsatz 
Author(s):
Lowke, D.; Talke, D.; Dressler, I.; Weger, D.; Gehlen, C.; Ostertag, C.; Rael, R. 
Title:
Particle bed 3D printing by selective cement activation – Applications, material and process technology 
Abstract:
The present work addresses particle bed binding by selective cement activation as an additive manufacturing process for cement-based materials in construction industry. Its focus is the effect of material and process on the microstructure and macroscopic properties of the hardened material. As macroscopic properties, strength and dimensional accuracy are characterized. The structure of the printed material is investigated on the micro scale by quantifying porosity and homogeneity of the laye...    »
 
Keywords:
3D printing, Additive manufacturing, Selective binding, Particle bed binding, Selective cement activation 
Journal title:
Cement and Concrete Research 
Year:
2020 
Journal volume:
134