Business news from Ukraine

CONSTRUCTION OF ZERO-ENERGY BUILDING

One of the most energy-efficient private houses in the world was built in Hengelo (the Netherlands) in 2016, using state-of-the-art energy generation and conservation technologies.

коттедж с нулевым потреблением энергии

The Lofthouse 2-story cottage with area of 240 m2 was created in the loft style and has completely self-contained energy consumption (Net Zero Energy). Created by BKVV Architekten architectural bureau, the house is focused on simplicity and functionality.

дизайн профиль

The cottage was built in just 7 weeks using fast construction technology. The house stands on a slab foundation with steel frame, while the building envelope is made of 100 mm thick Ruukki Energy sandwich panels with PIR core with Design Tokyo S18 design profiles cladding. Such a solution allowed to obtain better air-tightness and achieve more expressive building appearance. The soft sinusoid shape of the facades and roof provides effective color play with sky reflection , and the large panoramic windows give a fantastic view to the meadows.

витражное остекление

витражное остекление

In winter the sun serves as a passive source of heat through the windows with triple-pane glazing on the western and eastern facades. The thermal resistance of insulated hollow-section floor slabs R = 4.5 m2K/W, walls and roof – 6.39 m2K/W, and glazing – 1.24 m2K/W.

система вентиляции

система вентиляции

система вентиляции

Due to such a high insulation degree and air tightness (Qv = 0.2 m3/h*m2), combined with modern technical equipment, the building became maximally energy-efficient and comfortable. The high air-tightness of the building envelope and the ventilation system  with heat recovery (95% efficiency) allow to save energy resources and keep the optimal microclimate inside the premises. With building dimensions of 18х8 m and internal volume of 860 m3, heat losses at the temperature of -10°C comprise only 5 kW.

сэндвич-панели в интерьереThe cottage interior is implemented using visible building structures: steel frame, prefabricated reinforced concrete slabs and sandwich panels, creating a modern style. The visible surfaces of sandwich panels are stylishly matched with painted walls and glass structures.

система отопления

The cottage has a heat pump installed for heating and hot water supply, operating according to the “water-water” principle. The main advantage of a heat pump is the possibility of passive cooling of the building in summer. The ” heat-insulated floor” system with frequent pipe location enables using a heat transfer agent  with very low temperature. During the first heating season, the temperature of incoming transfer agent did not exceed 26°C, while in the premises the system managed to achieve the room temperature of at least 20°C. The reinforced concrete partition walls are used as heat accumulator, allowing to preserve heat for up to 24 hours, thus creating a possibility to heat premises during peak energy generation.

The shower water supply system for the envisages a heat exchanger, which pre-heats the supplied cold water from the shower drainage, thus allowing to save approximately 45% of hot water.

солнечные панели

Electric power is generated by 20 photoelectric panels on the roof of the utility building, generating about 5 kWh.

With annual energy consumption of 4,912 kWh, the systems of the house generate 6,200 kWh, ensuring the surplus of 1,288 kWh. The energy surplus is stored in the accumulators for further useage in the household.

 

очистка дождевой воды

The water in the area of the construction is very hard, thus most residents use a water softening system. The design of the building envisages filtration of rainwater coming from the house and the utility building, collecting it into the 7,500 l tank. This is enough for approximately 5 weeks consumption. All water taps including the shower, toilet bowl and washing machine are connected to this tank, except for the kitchen potable water tank.

Due to the high sustainability indices, the Lofthouse cottage gained the title of the most sustainable house in the Netherlands in 2020 in the category of houses with area of over 175 m2.

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CONSTRUCTION OF NEW MEDICAL COMPLEX OKHMATDYT TO BE COMPLETED IN 2021

The construction of a modern medical and diagnostic complex of the National Children’s Specialized Hospital Okhmatdyt (Kyiv) can actually be completed in 2021, said Minister of Health Viktor Liashko.
“When the new building is launched, Okhmatdyt will increase its capacity: it will be able to treat more than 32,000 patients, carry out more than 18,000 complex operations per year, in particular, more than 100 bone marrow transplants. The project will actually be completed in 2021,” he said during a meeting of the Verkhovna Rada committee on national health, medical care and medical insurance on Friday.
According to Liashko, the construction of a new medical and diagnostic building and its technical equipment are included in the list of measures to prepare for the celebration of the 30th anniversary of Ukraine’s independence and the Ministry of Health is challenged to complete the building by August 24.
Liashko stressed that the purchase of equipment for the complex is planned to be carried out according to the negotiation procedure.
To date, the construction project has been completed by 95%.
“To date, from the allocated amount of funds of the investment project (UAH 1.2 billion), 68 million have actually been used, contracts for 202 million have been concluded, tenders in the ProZorro system in the amount of UAH 962 million have been announced. However, there are some risks regarding the full commissioning of this building. In particular, the Antimonopoly Committee of Ukraine blocks procurement procedures for the amount of UAH 293 million, which makes it impossible to purchase monitors for patients. Fourteen procedures for the amount of UAH 220 million did not take place,” the minister added.

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CHINA AND UKRAINE AGREE TO COOPERATE IN INFRASTRUCTURE CONSTRUCTION

Ukraine and China have signed an intergovernmental agreement providing for the expansion of cooperation between the two countries and the promotion of joint projects in the infrastructure construction sector, as well as the raising of Ukrainian funds on concessional terms from the People’s Republic of China.
According to the statement on the website of the Infrastructure Ministry of Ukraine on Tuesday, June 30, the relevant agreement was signed by Minister of Infrastructure Oleksandr Kubrakov and Minister of Commerce of the People’s Republic of China Wang Wentao.
Among the priorities of cooperation are rail transit, airports, ports, communications and municipal engineering.
Under the agreement, Ukraine and China will encourage companies and financial facilities in both countries to cooperate actively in the construction of infrastructure facilities, as well as to promote closer economic ties between the two countries and to provide necessary assistance and accompaniment in the implementation of joint projects.
The agreement also provides for the mobilization of funds on concessional terms from the Government of the People’s Republic of China necessary for the implementation of infrastructure projects.
As a result of the joint consultations, the sides will approve potential cooperation projects, which will be supported by PRC funds.

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VOLUME OF CONSTRUCTION WORK IN UKRAINE DOWN BY 12.3% IN Q1

The volume of construction work performed in Ukraine in January-March 2021 decreased by 12.8% compared to the same period in 2020.
According to the State Statistics Service, in January-March, the volume of construction work performed amounted to UAH 26.3 billion.
In March 2021 the seasonally adjusted index of construction products amounted to 99.7% compared to the previous month, the one adjusted for the effect of calendar days compared to March 2020 was 90.4%.
The service reported that in March 2021 from March 2020, an increase in the volume of construction work was observed in the segment of residential construction – by 8.6%, engineering structures – by 9.7%. At the same time, in non-residential construction, the decline in the volume of construction work amounted to 4.2%.
The share of new construction in the total volume of completed construction work amounted to 44.5%, repairs – 27.9%, reconstruction and technical re-equipment – 27.6%.
An increase in the volume of construction work in January-March 2021 compared to January-March 2020 was recorded in Khmelnytsky (by 40.8%), Rivne (by 29.2%), Ternopil (by 9.2%) and Kharkiv (by 4.7%) regions.
In other regions, there was a decrease in construction volumes. The most significant drop was shown by Chernivtsi (by 59.4%) and Vinnytsia (by 56%) regions.
The statistics are given without taking into account the temporarily occupied Crimea and the temporarily occupied territories in Donetsk and Luhansk regions.
As reported, the volume of construction work performed in Ukraine in 2020 increased by 4% compared to 2019.

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