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Radiation-Protective Composite Binder Extended with Barium Hydrosilicates Anna Nikolaevna Grishina1, a, Evgeniy Valerjevich Korolev1, a, Anton Borisovich Satyukov1, a 1 Moscow State University of Civil Engineering, Yaroslavskoje hw., 26, 129337, Moscow, Russian Federation ainfo@nocnt.ru Keywords: building materials, technology of building materials, barium hydrosilicates.

Experimental Investigation of Residual Stress in the Concrete Caused by Volume Changes with Consideration of Environmental Effect ZVOLÁNEK Lukáš1,a*, TERZIJSKI Ivailo1,b, KRATOCHVÍL Miroslav1,c and KADLEC Jaroslav1,d 1Faculty of Civil Engineering BUT, Veveří 331/95, 602 00 Brno, Czech Republic azvolanek.l@fce.vutbr.cz, bterzijski.i@fce.vutbr.cz, ckratochvil.m@fce.vutbr.cz, dkadlec.j@fce.vutbr.cz Keywords: shrinkage, concrete, residual stress, modulus of elasticity, comparison, optimization.

Concrete with Fluidized Bed Combustion Fly Ash Based Light Weight Aggregate HELA Rudolf1, a *, ŤAŽKÝ Martin1,b *, VACHUŠKA Václav2,c and ŤAŽKÝ Tomáš2,d 1Brno University of Technology - Faculty of Civil Engineering, Veveri 95, 602 00 Brno, Czech Republic 2Cemex Czech Republic, s.r.o., Siemensova 2716/2, 155 00 Prague 5, Czech Republic ahela.r@fce.vutbr.cz, btazkym@study.fce.vutbr.cz, cvaclav.vachuska@cemex.com, dtomas.tazky@cemex.com Keywords: concrete, light weight aggregate, fluidized bed combustion fly ash, aggressive environment, frost resistance.

Impact of the Grinding Process on the Granulometric Properties of Dicalcium Silicate RAVASZOVÁ Simona1,a*, DVOŘÁK Karel1,b , Dominik Gazdič1,c 1Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic aravaszova.s@fce.vutbr.cz, bdvorak.k@fce.vutbr.cz, cgazdic.d@fce.vutbr.cz Keywords: dicalcium silicate (belite), synthesis, X-Ray diffraction, grinding Abstract.

Search for the Evaluation of ‘Strength-Plasticity’ Relation in Constructional Steel Volchuk Volodymyr1,a*, Ivantsov Serhii1,b, Tiutieriev Ihor1,c and Fortyhin Andrii1,d 1Prydniprovska State Academy of Civil Engineering and Architecture, 24a, Chernyshevskoho Str., 49600 Dnipro, Ukraine avolchuky@gmail.com, blab120@mail.pgasa.dp.ua, clab120@mail.pgasa.dp.ua, dfortigin13@gmail.com Keywords: region of compromise, fractal dimension, strength, plasticity, chemical composition, structure.

Development of Wood-Plastic Soil Tray Composite (WPSTC) Using Polymerized Coir-Wood Dust for Green Roof Structures DEL PILAR, Hermie M.1,a, GACUTAN, Wilfredo G.2,b 1Mapua Malayan Colleges Laguna, MITL, Civil Engineering Department, Cabuyao City, Philippines 2Mapua Malayan Colleges Laguna, MITL Architecture Department, Cabuyao City Philippines ahmdelpilar@mcl.edu.ph, bwggacutan@mcl.edu.ph Keywords: green roof, soil tray, extensive green roof design, wood-plastic board, polymerized coir-wood dust Abstract.

Ageing Documentation of Hydrophilic Mineral Wool used in Green Roof Assemblies Petr Vacek1, a *, Libor Matějka1, b 1Brno University of Technology, Faculty of Civil Engineering, Institute of Building Structures, Veveří 331/95, 602 00 Brno, Czech Republic a petr.vacek@centrum.cz, b matejka.l@fce.vutbr.cz * corresponding author Keywords: green roof, hydrophilic mineral wool, ageing, storm-water management.

Introduction The solar-powered aircrafts can fly nonstop for extended periods of time at very high altitudes, which allows them to perform a variety of missions such as military reconnaissance, environmental and weather monitoring, civil communication applications and so on.
Aerospace Engineering,2007, 221: 199-216 [3] R.J.

Effect of added-calcium thermal activated coal gangue on cement hydration Xuyan Songa, Jingyun Hanb and Zhihai Gaoc College of Civil Engineering, Suzhou University of Science and Technology, Suzhou 215011, China asongxuyan2002@163.com, bhjy303rz@yahoo.com.cn, cgaosix@163.com Keywords: added-calcium thermal activated coal gangue; cement hydration; Ca(OH)2 content; chemically combined water content; pozzolanic effect; XRD analysis Abstract.

Test Study of Model Disk Piles About Bearing Properties in Different Soil Layers Yili Wanga，Zhengli Duanb，Chengyuan Luc College of Architecture & Civil engineering, Zhejiang University of Technology, Hangzhou 310014, China a474675336@qq.com, b1181067190@qq.com , czgdlucy@sina.com Key words：disk piles, different soil layers, bearing capacity, load transfer mechanism Abstract.