EFFECTIVE 3D PRINTER MORTARS

Authors

DOI:

https://doi.org/10.48076/2413-9890.2020-101-03

Keywords:

3D printer, mortar, gypsum, cement, slag, superplasticizer, strength, mathematical model

Abstract

The article presents results of studies the composition and properties of quick-hardening mortars for the construction of buildings by 3D printing on the basis of water-resistant gypsum-cement-slag compositions. The influence of plasticizer additives of various kinds on the water demand of mortar mixtures, strength of mortars and kinetics of increasing strength is shown. Using the method of mathematical planning of the experiment, were obtained regression models of the influence of the content of polypropylene fiber, air-entraining additives and water-binder ratio on the strength characteristics and density of the material, allowing designing the composition of the mortars with the specified properties

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References

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Published

2019-04-24

How to Cite

Дворкин, Л., Житковский , В., Степасюк, Ю., & Марчук, В. (2019). EFFECTIVE 3D PRINTER MORTARS. Building Materials and Products, (1-2(101), 16–21. https://doi.org/10.48076/2413-9890.2020-101-03

Issue

No. 1-2(101) (2020)

Section

Articles

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