Acoustic Qualities of a Composite Timber - Concrete Ceiling Construction

Author:

Oravec Pavel1,Hamala Michal2

Affiliation:

1. VŠB - Technical University of Ostrava

2. VSB - Technical University of Ostrava

Abstract

This paper describes a modern composite timber - concrete ceiling construction. It also compares and evaluates the acoustic qualities (sound insulation and a level of acoustic pressure of impact sound), which were measured on a sample of a 3 x 3.6 m size in the experimental measurements in the acoustics testing laboratory certified by CSI Zlin. In the first case, the construction is evaluated as a supporting ceiling panel without any additional layers. In the second and third option it is evaluated as a ceiling construction with structural modifications (a supporting ceiling with some floor layers of different combinations).

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

1. SKOTNICOVÁ, I., ORAVEC, P., WOODEN BUILDINGS AND CONSTRUCTIONS: I. A II. PART. FIRST EDITION. BRNO: CERM, 2010. 309 P. ISBN 978-80-7204-732-1.

2. DONAŤÁKOVÁ, D., KRUPICOVÁ, J., KOLÁŘOVÁ, Z., STRAKA, B., ACOUSTIC PROPERTIES OF TIMBER JOIST CEILINGS WITH RESPECTS TO THEIR RESPONSE ONTO THE EFFECTS OF DYNAMIC LOADS. SPECIAL ISSUE ENVIBUILD, ADVANCED MATERIALS RESEARCH, ISSN 1022-6680.

3. PEXOVÁ, J, NOVOTNÝ, M., TIMBER-CONCRETE CEILING CONSTRUCTION DURING RENOVATIONS. IN IX. INTERNATIONAL SCIENTIFIC CONFERENCE OF FACULTY OF CIVIL ENGINEERING, KOŠICE: TECHNICAL UNIVERSITY OF KOSICE, 2012, ISBN 978-80-553-0905-7.

4. KOLÁŘOVÁ, Z.; OSTRÝ, M.; ODEHNAL, A. REDUCTION OF VIBRATIONS AND IMPACT NOISE THROUGH LANDING BLOCKS. CONSTRUCTION. 2010. IV(09). PAGE. 55 – 58. ISSN 1802–(2030).

5. ORAVEC, PAVEL. ANALYSIS OF AIRBORNE SOUND INSULATION OF CONSTRUCTIONS: A REPORT TO THE DISSERTATION. OSTRAVA, 2011. 33P. DISSERTATION. VSB - TECHNICAL UNIVERSITY OF OSTRAVA. ISBN 978-80-248-2539-7.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3