Russia  in  response  to  the  "housing  problem"  need  to  wait  for  twenty  years.  Part  4
  ► Materials
  ► Equipments
  ► Tehnologies
  ► Information
  ► Contact us
  ► Home

 
 Site Search

 

 

 

 
 Information for builders
 

 
 The new articles

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
 

 

 

 Russia  in  response  to  the  "housing  problem"  need  to  wait  for  twenty  years.  Part  4

International Association funds housing and mortgage lending (MAIF) shared a mortgage on commercial and social. First designed for wealthy people who pay 18% per annum is not a burden, second respectively for those who can not afford and much lower rate.
   To mortgages in Russia successfully developed, it is necessary that the two of its kind operated in parallel, complementing each other - the first vice-president MAIF VS Kazeikin. - Both systems are fully need government support at all levels of government. Mechanism for promoting social mortgage specified in the report of the working group of the State Council on housing policy and mortgage lending Cabinet meeting September 6, 2002: "... a more effective option is to support the end user by providing housing subsidies targeted citizens ... to pay the down payment for getting a mortgage or a lower interest rate ... The most promising is the experience of providing citizens with housing, involving a combination of different sources: grants from the federal and local budgets, equity citizens, mortgage banks. "
   MAIF believes that the amount of subsidy provided should depend on the value of the property claimed by low-income family, and it must be calculated based on the established social norms. In addition, should take into account all other public utility subsidies and benefits provided to the borrower. Subsidies can be both periodic and non-recurring. Returns a single grant on the basis of the contract of sale of property or an investment contract for housing. Periodic grants are part of the monthly compensation payments on a mortgage loan at the expense of the subsidiary fund.
   MAIF experts note that in Russia today with varying degrees of effectiveness are several disparate models of housing finance. All of them can be divided into three large groups. The first includes the shared construction and provision of installments for the purchase of housing. Second - socially oriented budget housing finance scheme. And the third - the market, which includes banking and mortgage refinancing level model. Unified national system of housing finance is not. And this is perhaps the most serious drawback.
   However, developers of housing law package sure to reverse the situation for the better succeed. Some optimism is the fact that during the reform years technologically domestic construction industry has leaped forward. Today, companies in a short time and with excellent quality erect modern comfortable accommodation, which yesterday was impossible dream. The goal is to, in the words of G. Boos, "untie all knots."
  

  .