Redevelopment of the 1st and 2nd floors of the administrative building for the training center - architecture, TOC

Contents

Introduction

Source Data

Heat Engineering Calculation of External Fence

Brief description of the architectural

planning solution

Description of the desired state of the object

after the project is completed

Substantiation of decisions on structures and materials

Introduction

In the modern world, the implementation of new construction is quite problematic. This has many criteria, one of which is the catastrophic lack of free territories that can be used for construction, since now point buildings are not desirable, because it is very difficult to fit new buildings well into the panorama of existing buildings and at the same time not disrupt the general view of the microdistrict. At the moment, it is more relevant to build up entire microdistricts .

Taking into account this fact, the possibility of retrofitting and reconstructing old buildings, to modern, or, as many would say, to the European standard, a rather good way out of the current situation.

Also, the reconstruction of old buildings is in some cases more practical than the construction of new ones, since already built buildings are part of the urban infrastructure, and the need to fit into the infrastructure of the city or district does not fall by itself.

The idea of redeveloping individual floors and sections can be realized both at the stage of design work and during the development of the building for major repairs. Permission for the redevelopment of non-residential premises is given by the head of the district council and prefecture on the basis of a decision of the interdepartmental commission (MVK).

When defining new requirements for modern buildings, we should talk about a new approach to providing thermal technical indicators. Intensive insulation of external enclosures shall provide saving of energy resources, without losses for temperature characteristics of internal environment, according to which insulation of external walls is provided in the design simultaneously with floor layout. At the same time, old windows are being replaced with plastic ones that meet Russian and international standards, and doors are also being replaced.

Materials for the implementation of the tasks set in the project are selected taking into account their effectiveness, high operational performance, which should also increase the attractiveness of the project in the construction services market.

The room itself must meet aesthetic and practical requirements. It should be convenient for visitors to whom, for obvious reasons, it is necessary to attract both to their center and to employees in order to provide them with comfortable jobs and a working environment, that is, to avoid staff turnover and ensure the prosperity of their center.

Source Data

Redevelopment of the administrative building for the training center

located in Podolsk.

The size in the axes is 110-26300mm, A-D - 16200mm.

Floor height - 2.8 m.

By appointment - to public buildings.

By the degree of durability - to the II degree.

According to the degree of fire resistance - to the II degree.

Building with structural walls made of brick.

Foundation - tape, prefabricated railway

Partitions - brick, gypsum cardboard.

Slabs - railway slabs

Stairways and prefabricated platforms

Description of Design and Material Solutions

During the redevelopment for internal insulation of the walls, we use slabs of polystyrene foam with subsequent facing with gypsum board sheets with trim.

Foam plates are not biodegradable, resistant to deformation and moisture resistant, so their service life in wall structures is practically not limited. At the same time, the required steam permeability resistance provides due to the insulation itself.

In addition, the Foam Plate is a simple and effective remedy against "cold bridges" arising in the walls. "Foam" should be laid at the interface of external walls with floors, coatings and partitions, along window and door slopes, under window sills and behind heating devices.

In addition to the unique thermal insulation properties and moisture resistance, the Foam plates have a high compression strength, the value of which depends on the density of the plates. For Foam 35 boards, the compression strength at 10% linear deformation is 0.25 MPa (GOST 1717794), i.e. the material can withstand a load of at least 25 tons per square meter. Thermal insulation plates "Foam" are produced with a width of 600 mm and a length of 1200 to 4500 mm with a straight treated edge and a quarter sample.

Foam 35 plates are produced with the addition of flame retardants, which increases their resistance to combustion.

An important advantage of foamed polystyrene foams is the ability to maintain their thermal and physical characteristics during multiple freezing and thawing. After 1000 cycles of freezing thawing, the change in the coefficient of thermal resistance does not exceed 5%.

Panels are made on the basis of gypsum board and are lined with high-strength paper-layered plastic with thickness from 0.8 to 1.2mm. Select a color at the customer's discretion.

Laminated plastic gives gypsum board panels previously unattainable properties:

- durability

- possibility of installation immediately for finishing

- resistance to chemical substances and adverse environmental effects.

The plastic used has the highest light resistance and does not have its color characteristics over time.

Standard Dimensions:

Thickness - 12.9 to 13.6 mm

Width - 1200 mm

Height - 3000 mm

Thermal and moisture-resistant glue ensuring product durability are used in manufacture of panels. Panels can significantly reduce the cost of further operation and do not require special care.

Estimated Project Calculations

Introduction

The estimated cost of construction is the amount of money necessary for its implementation in accordance with the design materials. It is determined by the project organization on behalf of the customer (investor) during the development of the project documentation. The estimated cost is the basis for determining capital investments, financing construction, forming free (contractual) prices for construction products, settlements for the performance of construction and installation works. The cost of construction in the investor's estimated documentation is recommended to be given in two price levels: 1) at the basic (constant) level determined using the current estimated norms and prices; 2) at the current or forecast level, determined on the basis of prices established at the time of calculation or projected for the construction period .

The cost at the current or forecast price level can be determined on the basis of its base level and the system of indices (coefficients), differentiated by elements of the technological structure of capital investments and by levels of consolidation of construction products. Construction value indices are the ratios of current (forecast) values ​ ​ to basic values ​ ​ for resources comparable in nomenclature and structure, resource sets or resource-technological models of construction products, as well as its individual costing components. Indexes are expressed in dimensionless values, as a rule, with no more than two significant digits after a comma. They are formed on the basis of statistical reporting data, primary accounting materials, as well as the results of special observations organized by regional pricing centers. Averaged current indices by industry are determined by the State Statistics Committee of Russia and published quarterly in the Construction Newspaper. Indices are developed both for the cost of contract works as a whole, and for the cost of consumed resources or cost items (cost of materials, labor costs, operation of construction machines, overhead costs, estimated profit, etc.). When estimating (calculations) by the investor and contractor various methods and, in particular, resource, resursnoindeksny, basic and index, bazisnokompensatsionny and also on the basis of a databank about the cost of earlier constructed or designed objects analogs can be applied. The calculation method is selected on a case-by-case basis depending on the terms of the contract and the overall economic situation. The resource method is the calculation in the current (forecast) prices and tariffs of the resources (cost elements) necessary for the implementation of the project solution.

The resource method for determining the cost of construction is a comparison of estimates, in which, according to the types of work, the costs of materials, products and structures, the costs of operating the machines and the labor costs of the workers are shown in natural meters, and the prices and tariffs for these resources are accepted (at the time of compiling the estimates). This method determines the estimated cost of construction of buildings (structures) at any time, including taking into account additional resource costs during construction.

The resources required for the work are established based on the design materials, various regulatory and other sources.

The resource-index method is a combination of the resource method with a system of price indices for resources used in construction. The basis index method is the use of a system of current and forecast price indices relative to the value defined in the base level or in the current level of the previous period. The conversion to the current (forecast) price level is carried out by multiplying the base value by the cost estimate lines and each of the elements of the technological structure of capital investments by the corresponding index by industry or type of work, and then summarizing the results of the estimate document by the corresponding columns. The Bazisnokompensatsionny method is a summation of the cost estimated in the basic level of the budget prices, and determined by calculations of the additional expenses connected with increase in prices and tariffs for the resources consumed in construction (material, technical, power, labor, the equipment, stock, services and so forth), with specification of these calculations in the course of construction depending on the real changes in price and tariffs .

In the context of market relations, resource and resource index methods are of priority importance .

In my diploma, I used the basis index method of calculating the estimated cost using the index of conversion of the base value into current prices because this is the most accurate and simple calculation method, which is based on wholesale government prices and prices.

Description of design decisions made

The color scheme is expressed in calm light tones, mainly shades of pink.

Soft furniture in the project of ALISA - an economical class model has soft rounded shapes.. Office furniture and office furniture for Vikom's occupations meet all the requirements for the relevant premises.

Doors play an important role in the interior solution, since the proportions, dimensions, pattern, and material of doors determine the style of this element.

One deaf is accepted in the door design. and Entrada bipartite firms .

Ceilings in the project are accepted from gypsum board with water emulsion paint. Boya paint is used to paint the ceiling and walls. Matte acrylic paint "Extra" on a water basis, designed specifically for ceilings. Environmentally friendly, odorless, with good harboring ability.

The Extra Tavan Boya paint, when applied, lays flat without leaving stripes, does not spray, which makes it much easier to work. Minimum wet cleaning is possible. Paints are equally easy to apply to the surface with a roller, brush, sprayer and equally well to various kinds of wood-chip boards, cardboard and paper surfaces.

Water emulsion paints are applied in one layer on a well-prepared surface so as not to disturb the air permeability of the surface and not reduce the sanitary and hygienic qualities of the room. Frames of suspended ceilings are made of non-combustible materials and are bent profiles and guides made of thin-sheet steel.

The following types of floors were adopted in the project:

From ceramic tiles

From linoleum

From laminate

The selection of the floor view depends on the space assignment .

Linoleum is used for stacking in classrooms for classes, in a large hall, archive, preparation, teacher, accounting. The laminate is used for stacking in the office of the director, secretary.

Floors made of ceramic tiles are arranged in all other rooms.

For the device of floors made of tiles, smooth glazed tiles are used.

Windows in this project use window blocks from Euro Windows

Euro Windows plastic windows have passed the time test: their material and operational properties ensure high quality.

PVC profiles "Thyssen Polymer" are made of rigid polyvinyl chloride with a high level of gloss.