Design and Performance of Polystyrene Modular Composite Dismantling-Free Formwork

Author:

Zhang Ju Song1,Sun An Zhao1,Zeng Qian Ling2

Affiliation:

1. Shenyang Jianzhu University

2. Shougang Real Estate Group

Abstract

A new type of no-demolition insulation formwork was designed with EPS foam concrete as the frost and fire resistant protection layer and polystyrene board as the insulation layer. Tests were conducted on foam concrete to analyze the flexural performance and safety of the formwork. The results show that EPS foam concrete has excellent performance, and when EPS foam concrete with density grade A08 is used as the protective layer, the mechanical properties of the formwork meet the requirements of "Thermalinsulation free from demolition template for buildings" JC/T 2493-2018, which provides a reference basis for its application in the construction field.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Reference6 articles.

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2. Zhu Hongxiang, Sun Zenggui, and Chuansheng Zhu. Research on the integration of building energy-saving and structural integration technologies., Residential Industry .11(2013):30-33. doi:CNKI:SUN:ZZCY.0.2013-11-017.

3. Renmin. Building insulation and structural integration technology holds great promise., Construction Technology.21(2013):14-17.

4. Wu Weiguo. Analysis of the role and mechanism of foam stabilizer in aerated concrete production., Brickwork .05(2012):57-58.

5. Liu, Dianzhong, He, Shuming, and Li, Ying. Discussion on foam concrete stabilizer., Brickwork. 10(2013):45-47.

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