In this article the authors examine building wastes on example of avtoclave foam concrete, silicate brick and so artificial obtained mineral substance as cement clinker facilities environmental protection. Studies have shown that these materials in dispersion form geoecoprotective properties can neutralize heavy metal ions. The were suggested to use technologies transport construction for reduce pollution environment, is consistent with principles sustainable development.

Geoecoprotective properties of the binder system are discussed in paper. The base such is detoxication environment from heavy metal ions by means reactions with silicate and sulphate calcium. Thermodynamic analysis systems has shown that (HMI) certain building materials provides reduction Gibbs energy value comparing to hydration without HMI. Detoxicating were named mineral geoantidotes (MGA). Estimations processes application examples given.

The article presents geoecoprotective technology of property improvement. silica sol absorption used with transport concrete articles is an as example such a technology. point the increasing properties by forming new calcium silicate hydrates in pores and capillaries stone. This method was named lithosynthesis. It starts from surface road construction. Technical durability construction were improved. Low temperature resistance, crack resistance constructive quality coefficient studied. As...

The article presents 3 new methods of soil simultaneous strengthening and detoxicating. are based on using hydrate complexes obtained by means silica sol, foam concrete phosphates. technologies suggested after named soling, aerating phosphating. level is from 0,2 MPa for soling more than point detoxication to obtain heavy metal ion silicates phosphates with very low solubility product. 1000 TC (tolerable concentration, mg/g).

Background: Two directions of absorption silica sol usage for construction are shown. The first direction is the by means solution process and second obtaining according to reaction between clay mineral (Al2O3•4SiO2•2H2O) H3PO4 solution. Methods: Thermodynamically-based method research used study soil properties. In addition, experiments were held illustrate quality geoprotection improvement due absorptive properties hydrate silicate building materials products. Findings: First, processes...

In the paper it is shown that quality of concrete articles and structures may be significantly improved by silica sol solution absorption. Improvements include increase compressive strength, resistance to low temperatures, coefficient constructive quality, decrease water sorption, contraction. The reason improvement discussed.

The point of the paper is to introduce new characteristics underground construction materials which are important for geoecoprotection infrastructure in sense durability and wastewater resistance. main idea using absorption ability constructions on cement base. It was shown that utilization silica sol solution instead water allows one improve more than 50% properties concrete Because technology fabrication base has been suggested (silica technology, SAT - technology). Underground absorb...

Objectives: The objective of this study is to obtain better quality foam concrete. In the process preparing proteinbased technique stabilizing with colloidal sol solutions used. Methods: idea stabilization implies following: interaction at boundaries between layer phase and becomes possible if silica or iron-bearing This results in generating complexes that increase strength concrete slurry thus improve properties resulting Findings: investigates parameters characterize different limitations...

The article analyses 2 kinds of properties silica sol foam concrete: technical and geoecoprotective ones. Foam concrete stabilized with has lower heat conductivity resulting in fuel saving. obtained according to absorption technology water is good enough for blocking prevent the environment pollution. Pollution can be achieved by two methods. first method saturation an affected oil products sol. second create a special preventive protection using screen. shows protein soil systems.

Lithosynthesis is the new method of technical and geoecoprotective properties improvement for cement based construction. The point reactions in pores capillaries artificial mineral stone. classification presented level shown. examples lithosynthesis application are shown with aspect taken into consideration.

The article is devoted to the problem of obtaining desired rheological characteristics foamconcrete when transporting it by feeding pipelines place installation in high-rise construction. dependence density change on height which transported shown. It stated that use stabilizers for foam, as well certain mechanisms stabilization results concrete mix required density. To assess properties coefficient volumetric relaxation proposed.

The article is devoted to the problem of improving reliability monitoring systems for technical conditions high-rise buildings. improvement based on string sensors with an impulsed excitation method ensuring maximum signal-to-noise ratio at their output. influence parameters system shape impulses string, and, consequently, amplitude vibration converter also considered in article. It has been experimentally proved that converters. presents results experiments showing effect fronts duration...

New parameter of geoecological protective ability construction materials and articles is suggested. Effect based on the fact that any solid surface possess centers adsorption. It shown Broensted basic are active in adsorption heavy metal ions from water solutions having such their able to remove thus protect soil contamination with ions. For example, foam concrete adsorb may be used near railway tracks.

The article deals with geoecoprotective properties of a sulfatcalcuim system in relation to heavy metal ions. presents the research results determining an optimum contact time sulfatcalcium products model solutions. capacity nature depend on surface area and weight.

The article deals with the negative impact of organic pollution used wooden sleepers. research offers geoecoconstruction to protect environment from such influence. It is shown that a construction can be made in form porous screen. Design sizes are calculated taking into account geoecoprotective properties material. Geoecological reliability coefficient for

Geosphere purification from pollutions demands new solutions. The technology application is one of them. It based on geoecoprotective properties soils in building systems. main aim the study to present a geosphere protection both for strengthening and detoxication soils. This use foam protein base. Experimental methods were carried out during research. Taking into account results experiments, two different techniques systems have been developed. first concrete cement Due its high flowability...

The paper deals with technologies of a mineral material surface improvement for transport construction. Mineral is important because its hardness, durability and other properties. Besides, it necessary to protect from aggressive environment. purpose the article introduce few techniques silica sol use in order change absorption, irrigation watering processes were applied as techniques. Both mixes solutions contained Ca(II) ions used substances. experimental methods carried out during study....

This article considers scientific and practical principles of concrete surfacing. As it was found, such production can be done by impregnating the surface high-strength with silica sol, measuring energy nanoparticles introduced. A technique introduced for calculating sols, so range necessary to create a shock resistant surface, determined measurement calculation. The content contains possible reactions resulting in new phases top during impregnation sol. Physical mechanical characteristics...