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Introduction The decisive tendency of the heat insulation materials production is the density decrease, the improvement of the heat engineering indicators, the energy intensity reduction.
Rashad, “Vermiculite as a construction material – A short guide for Civil Engineer”, Construction and Building Materials, 125, 53-62 (2016)

Influence of Microstructure on Physico-Mechanical Properties and Corrosion Resistance of Refractory Forsterite-Spinel Ceramics NGUYEN Martin1,a* and SOKOLÁŘ Radomír1,b 1Brno University of Technology, Faculty of Civil Engineering, Institute of Technology of Building Materials and Components, Veveří 331/95, 602 00 Brno, Czech Republic anguyen.m@fce.vutbr.cz, bsokolar.r@fce.vutbr.cz Keywords: Forsterite; spinel; synthesis; microstructure; corrosion resistance.
Owing to its very high melting point of 1890°C and its low reactivity with iron at high temperatures, forsterite has been largely used as a refractory lining of metallurgical furnaces and regenerators in the iron, steel and non-ferrous metals industries. [1–3] Due to the high coefficient of thermal expansion of forsterite, which closely correlates with the coefficient of metals, forsterite ceramics are also applied for ceramic-metal joints in electrotechnical engineering [4, 5].

Study on Collector for Reverse Flotation of Certain Phosphorite in Guizhou Chengxiu Li 1,2,a, Cheng Renju2,b, Luo Huihua3,c 1Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650093, China 2Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences, Chengdu, Sichuan, 610041, China 3School of Environmental and Civil Engineering, Wuhan Institute of Technology, Wuhan, 430074, China aemail: lchx_gjkc@sina.com, bemail: chengrenju0325@126.com,c email: luohuihua1029@sina.com Keywords: Cellophanite; Vegetable oil fatty acid; Flotation performance Abstract.On the basis of the contrastive research into the flotation performance of several vegetable oil fatty acids, the rapeseed oil fatty acid with better performance was screened out from many fatty acids, and its linolenic acid C18:3content is15.81%, then through modifying and compounding, new magnesium removal collector EM-LS-01was obtained.

Mechanical Properties of Granite-Gravel Porous Concrete Samson Olalekan Odeyemi Department of Civil and Environmental Engineering, Kwara State University, Malete, Nigeria samson.odeyemi@kwasu.edu.ng *samson.odeyemi@kwasu.edu.ng Keywords: Concrete, Granite, Gravel, Optimization, Porosity, Compressive Strength.
Jolayemi, Engineering properties of concrete made from gravels obtained in Southwestern Nigeria, Cogent Eng. 4 (2017) 1–11. doi:10.1080/23311916.2017.1295793

Evaluation of Warm-Mix Asphalt Compaction Performance by Variable-Temperature Gyratory Compaction Liming WANG 1,2,a, Yiqiu TAN 1,b 1School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China 2College of Civil Engineering, Northeast Forestry University, Harbin 150040,China awlmdxx@126.com, byiqiutan@163.com Keywords: compactibility, optimum compaction temperature, Warm-Mix Asphalt, gyratory compaction, variable-temperature Abstract: For dynamic changes of viscosity reducing mechanism of different types of additives in after mixing mixture, the Warm-Mix Asphalt would present different compaction performance development with the change of paving temperature and time.

Procedia Engineering 125 (2015) 760–764
Procedia Engineering. 2-8 (2017) 151-159
Avaliação dos resíduos de construção civil e demolição na grande São Paulo.

Study On Broken Wire Impact And Safety Degree Evaluation Linhui Yang 1, a, RongXiao1 , XianwuJi1, Hongnan Li 2,b , TongSun2 1 Electric Power Technical Research Institute,SMEPC 171# HanDan Road Shanghai 200437 P.R.China 2 School of Civil and Hydraulic EngineeringDalian University of Technology 2# Linggong Road, Dalian 116024 P.
Response of transmission lines to multiple support excitation [J].Engineering Structures,1996,18(12):936-946 . ].With general computer software SAP2000,we can analysis dynamic response of transmission tower-line system under conductor breakage load.
Conclusion In this paper, we construct a three dimensional finite element nonlinear analysis model based on practical engineering, analyze the dynamic effect influence on transmission tower-line system.

Introduction Concrete is indispensable construction substance of modern civil engineering.
Dobias, Resistance of surface layers of concrete against aggressive environment, Key Engineering Materials, Vol. 722, 2017, pp 44-51 [18] M.

Introduction Detecting damage in a structure by monitoring has been an important task throughout the literature devoted to aerospace, mechanical and civil engineering.
A physical parameter as the plate thickness or the material properties of an specific element can be chosen as updating variable, therefore, the engineer can analyze easily the credibility of the results.

Finite Element Analysis of Tunnelling Induced Deformation Towards Pile Foundation Mohd Ashraf Mohammad Ismail1,a *, Lim Siao Phin1,b , and Tay Wui Wenn1,c 1 School of Civil Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, Malaysia aceashraf@usm.my, blimsiaophin@gmail.com, cwenn_tay90@hotmail.com Keywords: Pile-tunnel interaction, tunnel diameter, pile-tunnel configuration, tunnelling induced pile response Abstract.