Reliable functioning of berths is a necessary component of the waterways’ progressive development in the Siberian region of Russia. The harsh climate makes it difficult to maintain and use these structures and requires the use of special building materials. It is known that the properties of the latter are influenced by a number of external factors (changes in temperature, humidity, current of time) that cause corrosion, fatigue and, inevitably, worsen their holding capacity and strength. No less important criteria are manufacturability and ease of materials use. There are two known ways of dealing with negative factors: adding polymers to concrete and impregnating materials with polymer compositions. So, epoxy and acrylic resins, water glass, polyvinyl acetate are widely used for this. Their use for stone and concrete reduces the tendency of structures to deformations, reduces thermal conductivity and increases the internal material reserves. The strength properties of the resulting mixture depend on its composition and the components’ percentage. Various materials for concrete impregnation are considered, the main properties are described. It is shown that the addition of polymers (in a fraction of up to 20%) of the cement mass increases mechanical strength. The use of almost all polymeric materials improves the properties of concrete and can be recommended for general practice.


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    Title :

    Improving the Strength Characteristics of Materials for Hydraulic Structures with Reinforcing Compositions


    Additional title:

    Lect. Notes in Networks, Syst.


    Contributors:

    Conference:

    International Scientific Siberian Transport Forum ; 2021 May 11, 2021 - May 14, 2021



    Publication date :

    2022-03-19


    Size :

    7 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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