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Production of Phenolic Foams Based on Phenol-Formaldehyde Oligomers of Reduced Toxicity and Material Consumption Mikhail Bruyakoa, Olga Alexandrovab*, Daria Golotenkoc Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow, 129337, Russia ambruyako@yandex.ru, b*aleks_olvl@mail.ru, cgolotenko.darya@yandex.ru Keywords: resole prepolymer; toxicity; phenol; polymer insulation; corrosion; formaldehyde; vacuum.
Modern heat-insulating materials reduce heat losses in civil and industrial buildings.
All tests were carried out using research equipment of The Head Regional Shared Research Facilities of the Moscow State University of Civil Engineering.
Applicant and patentee Federal State Budgetary Educational Institution of Higher Professional Education "Moscow State University of Civil Engineering". 2012120393/05, declared 05.17.2012, publ. 10.20.2013, Bul. 29

Design and Impermeability of high durability reinforced concrete segment Wang Xin’gang1,a, Chen Fangbin1,b, Ye Xuna1,c, and Zhang Weiqin1,d 1School of Civil Engineering and Architecture, Nanchang University, Nanchang 330031, China awxglab@126.com, bcfbin@163.com, cyexuna2008@163.com, dzwqin@163.com Keywords: Shield tunnel; Reinforced concrete segment; Impermeability; Durability Abstract：Reinforced concrete segment is the main body of structure in shield tunnel, and its durability has an important effect on shield tunnel.
It is advantageous to increase durability of HDRC Segment and service life of tunnel engineering.
Reinforced concrete segment is commonly the precast member used for shield tunnel engineering.
Experimental Based on the first tunnel to cross the Yangtze River named Wuhan Yangtze River Tunnel Engineering, HDRC Segment is produced.
[7] The Project Group of Study and Advisory, Engineering Structure Safety and Durability, Division of Civil, Hydraulic and Architecture Engineering, Chinese Academy of Engineering.

Experimental study of CFRP reinforced concrete beams Ling Xu 1, a, Xiang Yu1,b , Zhenyu Di1,c 1School of Civil Engineering, University of Science and Technology Liaoning, Anshan 114051, China axuling6396@126.com, byuxiang07@yeah.net, c738652734@qq.com Keywords: CFRP, Reinforced concrete beams, Ultimate load.
It shows that the ultimate load, the stiffness and the ductility of limit damage reinforced concrete beams by CFRP have different degrees of increase and can be widely used in practical engineering.
Therefore, the use of CFRP method can be widely applied in the field of civil engineering reinforcement.
This method can be effectively extended to practical engineering.

I am glad that the SEKURKON company in collaboration with Czech Technical University in Prague and its Experimental Centre of the Faculty of Civil Engineering are organizing such a great conference in Skalský Dvůr venue.

Due to the high strength, light self-weight, good anti-seismic ductility performance and high degree of industrialization, steal structures are widely applied in industrial and civil construction, but these excellent performance of steel structures mainly depend on the performance of building steels, the mechanical properties of steels used directly determine the stress properties of steel structural members.
Currently, scholars at home and abroad are studying various properties of Q460 steel for its application in practical steel structure engineering. 1.
Due to the high strength of Q460 steel, it can reduce the cross-sectional area of members, decrease the self-weight of structures and lower engineering cost.
Author profile Zhuling Yan (1976-), female, local people in Yanchuan, Shan'xi, China Democratic League member, lecturer of School of Architecture of Yan'an University, mainly teaches and researches in civil engineering.
Engineering Application of Ultra-High Strength Steel Structures [J]. 

Preface The 3rd ICCASCE 2017 is an annual International Conference on Civil, Architectural, Structural and Constructional Engineering.
Wasim Hedal Harbin Engineering University Technical Committee Prof.
Hongmin Son Incheon National University Sponsor Research Institute of Construction Technology and Planning (Department of Architectural Engineering) in Dong-A University Recently, various efforts to prevent and prepare are vitally needed for prevention of Disasters and calamities.

Design of High-Strength Concrete for Ready-Mixed Concrete Production Ťažký Martin1,a* and Křížová Klára1,b 1Brno University of Technology, Faculty of Civil Engineering, Veveri 331/95, 602 00 Brno atazky.m@fce.vutbr.cz, bkrizova.k@fce.vutbr.cz Keywords: high-strength concrete (HSC), silica fume, cement composite, workability Abstract.
Thanks to the use of HSC it is possible to design more subtle constructions thanks to which not only that the weight of such construction decreases but there are also larger usable floor areas in the case of civil buildings.
ASB-portal [online]. 2008, (Civil engineering - bridges) [cit. 2020-10-02].
The Conscructor: Civil Engineering Home [online]. 2014 [cit. 2020-10-02].

Study on Planning Strategy of Harbin Aviation and Automobile Industry City Xin Yue1, a, Ting Wan2,b Civil Engineering, City Planning and Design, Northeast Forestry University, Harbin, 150040 ayuexin0611@yahoo.cn, bwanting1970@163.com Key Words: Harbin; Aviation and Automobile; Industry City; Planning Strategy Abstract.
Harbin Aviation and Automobile Industry City, as one of the seven national civil aviation bases, has undertaken the manufacturing function and strives to make a breakthrough in the development and production of compound material.
In Chinese Brief Introduction of Author: Xin Yue (1983-), Female, Master, City Planning Specialty of Civil Engineering College of Northeast Forestry University Corresponding Author: Ting Wan (1970-), Female, Master, City Planning Specialty of Civil Engineering College of Northeast Forestry University, Associate Professor, Urban and Rural Planning Expert of Heilongjiang Construction Department

Inorganic Composite Material based on Fly Ash, Red Residue From Bauxite Ore for Road Building Projects in Vietnam Nguyen Van Chanh, Mitsuhiro Shigeishi and Tran Quoc Tho Dept. of Construction Material, University of Technology, HoChiMinh City, Vietnam Dept. of Civil and Environmental Engineering - Kumamoto University, Kumamoto City, Japan Dept. of Construction Material, University of Technology, HoChiMinh City, Vietnam nvchanh@hcmut.edu.vn, shigeishi@civil.kumamoto-u.ac.jp, quoc_tho2003@yahoo.com Keywords: Bauxite; Red Residue; Fly Ash; Geopolymer; Inorganic Composite Materials; Road Construction.
Kneebone, Department of Civil and Environmental Engineering, University of Kansas, Lawrence, “Field performance of fly ash stabilised subgrades”, Ground Improvement 9, No. 1, USA, 2005, pp.33–38
RAHMAN, Department of Civil Engineering, University of Ife, “Effects of Cement-Lime Mixes on Lateritic Soils for use in Highway Construction”, Building and Environment, Vol. 22, No. 2, Nigeria,1987, pp. 141-145.

Carbonation front progress in mortars containing fly ash considering the presence of chloride ions MALHEIRO Raphaele1,a, CAMÕES Aires1,b, FERREIRA Rui Miguel2,c, MEIRA Gibson3,d, AMORIM Teresa4,e and REI Ruis1,f 1C-TAC, Department of Civil Engineering, University of Minho, Campus de Azurém, 4800-058, Guimarães, Portugal 2 VTT Technical Research Centre of Finland, Espoo, Finland 3 Federal Institute of Education, Science and Technology of Paraíba, R.
Balduíno M. de Carvalho, 155/1104, 58.036-860, João Pessoa, Brazil 4Department of Textile Engineering, University of Minho Campus de Azurém, 4800-058 Guimarães, Portugal araphamalheiro@gmail.com, baires@civil.uminho.pt, cmiguel.ferreira@vtt.fi, dgibson.meira@ifpb.edu.br, emtamorim@det.uminho.pt, fruicunhareis@gmail.com Keywords: Carbonation, chloride, fly ash, durability, interaction, diffusion, permeability, Abstract.
Civil Engineering Research Association of Ireland.
LABORATÓRIO NACIONAL DE ENGENHARIA CIVIL.