Preparation Technology of Polyurethane Foam Concrete

DOI

10.2991/ifeesd-16.2016.58How to use a DOI?

Keywords

Polyurethane Aggregates, Two Cement Systems, Polyurethane Foam Concrete, Preparation Technology

Abstract

Polyurethane foam concrete is prepared by solventless two-component polyurethane materials, cement, KC-15 composite blowing agents and calcium stearate foam stabilizer. It discussed the synthesis mechanism and studied the preparation process for the preparation of polyurethane foam concrete in the paper. The effects of materials addition order for foams quality and molded concrete are analyzed in detail. The key factor affecting foams quality is the additional order of polyurethane aggregates and foams. Two cement systems are suitable for polyurethane film forming and foams stable. Post addition of polyurethane aggregates can significantly decrease the bubble bursting. The preparation method referred a reference for the preparation of polyurethane foam concrete.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jiansuo Ma
AU  - Miaomiao Zhou
AU  - Huanqin Cai
AU  - Runshan Bai
PY  - 2016/05
DA  - 2016/05
TI  - Preparation Technology of Polyurethane Foam Concrete
BT  - Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development
PB  - Atlantis Press
SP  - 339
EP  - 343
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesd-16.2016.58
DO  - 10.2991/ifeesd-16.2016.58
ID  - Ma2016/05
ER  -