Public  control  -  the  way  to  improve  safety  urban  development  activities  (4)
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Protect the surface of the concrete floor
To protect the concrete floor, which is operated in the normal mode, or is subject to wear in areas with high traffic, there are several ways to protect the surface.
   Comparable ways: their cost, appearance and ability to perform the task to protect.
   In this article, we consider three ways to finish and protect the floor. Each of them has its advantages and disadvantages.
   Thin fil...

Finishing compositions based on water glass. Part 3
When used as part of exhaustion moderator comes coagulation and solidification of liquid glass. However, due to the presence in the composition of Portland cement with a finishing time is an increase strength of the coating due to hydration of cement minerals. Thus from colloids formed during the coagulation liquid glass are actively assigned to the water for hydration of cement, a porous media formed tumors filled Portland cement, which leads to...

Finishing compositions based on water glass. Part 2
Studies in Berlin Institute Federal institute for Materials Research and Testing, show that the average density of 1730 kg/m3 brick large proportion of pores having a size in excess of 1 micron is more than 90% [3] and they are responsible for the increased migration of fluids through brickwork.
   Most fully meet these requirements structure obtained by coagulation and water-soluble potassium silicate forming silica with a high sp...

Modernization and repair of self-propelled machines. (3)
Hardening electrolysis BORATING hinge pins and bushings mates working equipment hydraulic excavators EO-4121 (EA-4321) gives an increase in wear resistance 4-6 times compared to the bulk quenching details.
   Taking into account the high wear resistance of brazed blades, hardened sintered alloys (see Table 1), are recommended for carbide knives dumps graders DZ-122 and RS-98, combined machine E-405 based on KAMAZ, for front dumps a t...

Specialized exhibition Architecture. Construction (END)
Mari-lime brick and gas silicate blocks
   JSC "MZSK" produces silicate brick and a half, color (white, yellow, black, red, blue, green, brown).
   For the production of silica brick used quartz sand from quarries near the plant. Limestone enters the factory with Dobryatinskogo deposit Vladimir region. Silicate brick (Table 1) is used for masonry exterior and interior walls of buildings and structures, as well as ...

Geophysical processes primers and security. Part 5
In the center of Moscow can distinguish vertical structure comprising a crashing into the Earth`s crust magma elongated cylinder (Fig. 2) [5]. In the center section marked lack of extensive vertical zone converted waves ("blind spot"), going from the depths of 70-80 km to 7.5 km. Such "blind spots" are characteristic of the earth`s crust with the introduction of monolithic dense mantle rocks such as gabbro, diabase, etc. In such a zone Tashkent e...

Finishing compositions based on water glass. Part 1
The quality of the decoration of buildings for new construction and reconstruction depend not only on their aesthetic, but also the operational parameters, as good-quality finish - a guarantee of durable service basic designs, long maintenance-free operation, the costs for maintenance and care. Traditional binders used for the production of finishing compositions, liquid glass is widely used, but it has some drawback: coatings based on it gaining...

On possible amendments to the equation Griffiths
Griffith presented a picture of destruction allowed to formulate the problem of determining conditions of the beginning of crack propagation and find its general solution.
   As seen from the above schemes, in the process of crack propagation material directly adjacent to it "coasts" unloaded relaxes. This means that the stress and strain it decreases, and the elastic energy stored earlier in this area of ​​the body is re...

Construction skyscrapers - the requirements of modernity. Part 4
The program is a high-rise building in Moscow
   The project is now a high-rise building in Moscow is implemented in two main areas: the construction of business center "Moscow City" and implementation of the program of the Government of Moscow "New Ring of Russia."
   1. Moscow international business center "Moscow - City"
   The project includes the construction of buildings on the territory of abou...

Degree project - beginning of the road. (3)
Given the great diversity of subject matter and content of diplomas in various specialties, the jury is faced with great difficulties in determining the winners - "Who better violinist or a dancer?". Nevertheless, often based on emotional perception and can estimate the relevance and novelty, and the author`s contribution to the thesis project or job. Absolute winners in recent years have been graduates of Rostov CSO GASU St. Petersburg, Nizhny N...


 Information for builders



 Public  control  -  the  way  to  improve  safety  urban  development  activities  (4)

Socio-civic initiative in the framework of social control aimed at protecting the public and private interests in the sphere of urban development activities. Public control spot checks both on the basis of complaints of physical and legal persons, and on the basis of the initiative order.
   Between government enforcement agencies and civil society organizations formed partnerships. These relationships are governed by bilateral agreements. For example, on the initiative of the leaders of 59 regional inspectorates Gosarhstroynadzora formed in 1995, and in 1996 registered in the Ministry of Justice of Russia All-Russian Public Foundation "Center for Quality of construction" as a nonprofit organization, the principal purpose of which is to help workers control and supervisory bodies , skilled construction and design organizations, customer organizations in improving the quality of construction in Russia. In cities of Russia created the institute of public inspectors. Public inspector may be any citizen with experience in construction or housing and communal services. In Moscow, professional certification of future public inspectors conducted the All-Russian Public Foundation "Center of the quality of construction" and the State Academy of retraining and advanced training of executives and Investment Specialists (GASIS).
   In November 2003, Moscow hosted the founding conference of the All-Russia public association "people`s control." It was attended by 47 regional offices. Following the conference, and were adopted charter of the organization, program and strategy development. It was agreed that the President of the Russian Federation requesting the adoption of the "Law of the People`s Control."
   Only in Moscow for a short time was organized free legal service, assisting individuals in making more than 600 lawsuits against the illegal construction. As a result of the state budget received over 8 million rubles. fines imposed on the organization violated the Town Planning Code.
   Some regional offices of the fund inspections Gosarhstroynadzora transferred control and supervisory powers.
   In Russia today, there is no trust between the government and society, which are often not protected against arbitrary action by public institutions. To eliminate this negative phenomenon in the State Duma considered Presidential bill "On the Public Chamber." The idea of ​​creation of the Public Chamber, assesses bills and civilian control of the authorities, was announced by the President of Russia on September 13 at a government session.
   To be continued.