Thermal insulation

The importance of thermal insulation

Thermal and acoustic insulation is an important way to  save energy and heat insulation for buildings is to prevent the transfer of heat from outside to inside or vice versa, whether the temperature is high or low.

As for sound insulation, it has two types: preventing the transmission of sound in partitions, walls and ceilings from the outside, or preventing the transmission of vibration and sounds of The machines.

First, thermal insulation:

Thermal insulation is described as the method by which energy is conserved and saved; By reducing the thermal gain, or heat loss, of buildings and equipment.

The heat is transferred in summer from outside the building to the inside, and this trend is reflected in the winter, due to the difference in temperatures between inside and outside, as for the amount of heat transferred depends on several factors, the most important of which is the difference between internal and external temperatures, the thickness of building elements such as walls, ceilings, floors and their area, and the nature The materials that compose them, for example, regular concrete, solid bricks and building stones are considered materials with good thermal conductivity, while wood is a poor conductive material, and the reason for this lies in the air or gases contained in the material trapped inside it, as materials that contain a high percentage of voids Or cavities filled with air or static gases have poor thermal conductivity and vice versa.

Studies indicate that the heat that is transferred through the walls and ceilings in summer days is estimated at 60-70% of the heat to be removed by the air conditioners, while the rest comes from windows and ventilation openings, and this requires the consumption of electrical energy in the summer to cool the building up to 66% of the All electrical energy consumed in the building.

They emphasized that the importance of thermal insulation lies in reducing the consumption of electrical energy used for air conditioning purposes, due to the reduction of heat leakage through walls and ceilings, which also leads to lower costs.

This is what our prefabricated walls have resorted to, and we have made heat-insulating walls and therefore save a rate ranging between 60% to 80% of energy.

In the next article, we will talk about sound insulation and how Revalue used it in its walls

firefighting ready-made walls

New Firefighting ready-made walls

Construction ready-made walls materials can be generally divided into three types including bricks, blocks and panels.

As a new wall material, the lightweight wall panel can be used as an alternative to the traditional combination of solid brick, wall panels in combination with concrete are widely used in interior walls, exterior walls, ceiling panels, floor tiles and partition walls.

Lightweight composite wall panels are prefabricated and machine-packaged in factories, so they are precise and stable. Moreover, it can be sawed, straightened, drilled and nailed, so it can be assembled directly on site and then complete the construction.

Using lightweight wall panels as a building material can reduce labor intensity and reduce construction time.
These materials are characterized by several properties, including water resistance, moisture resistance and resistance to the expansion of freezing water, thus they comply with the Turkish standard specifications and do not contain toxic or harmful substances.

In addition, these materials have high fire resistance performance, so they are also used in all types of buildings and establishments, residential, commercial, industrial and administrative.

Polystyrene is our prefabricated wall material and this material does not have any reaction with fire to emit any dangerous or toxic fumes or gases. A high degree of fire resistance has been observed in the concrete foam and it is a cost-effective fire-retardant structural material that can be used in construction.

The reason behind this amazing property of concrete is due to the presence of the main ingredients being cement and polystyrene. Also, the combination of these materials in the walls produces an inert material that does not interact with fire.

In other words, the concrete material has a lower thermal conductivity value. This low value makes the concrete to conduct heat very slowly act as an ideal shield to protect the adjacent space and the materials themselves from damage caused by fire.
The production of fire-retardant concrete is no different from that of standard concrete.

Reducing cracking in concrete due to high temperatures is achieved by using polyester. This is thus a way to increase concrete’s fire resistance. At temperatures around 160 ° C, these polymers melt and create channels that allow the resulting water vapors to escape.

This process will help reduce pore pressures and reduce the risk of splintering or bursting
According to the Turkish standard specifications, our prefabricated walls take about 114 minutes of fire before collapsing.

REVALUE Joined the IBF Congress 2019

REVALUE Joined the IBF Congress 2019

We attended to IBF Congress 2019 at Sarajevo Bosnia and Herzegovina

We visited IBF Congress 2019 which held at Sarajevo Bosnia and Herzegovina between 16 October – 19 October.

Our Marketing Manager Mr. Serkan ÖZER represented us on IBF Sarajevo 2019 Congress. 1000 business people attended the organisation and it is very good chance to introduce our company in this exhibition. Congress organised by MUSIAD. Bosnia and Herzegovina is newly developing country and because of its nature there are lots of investment opportunities especially at farm and animal production. Villa type singular living units for families are also common at the country since most of the people are working as a farmer.

We joined also B2B meetings at the congress which are very good and useful to get new local contacts at the country. Sarajevo is very historical country and with its nature tourism will be a good sector to invest. REVALUE light gauge house solutions will support Bosnia’s economy. Our new chicken poultry designs will give engineering touch to Sarajevo’s industry.

IBF Congress Speech – Numan Kurtulmuş
B2B Meetings
B2B Meetings
IBF Congress 2019
B2B Meetings
IBF Congress 2019 Sarajevo
B2B Meetings
IBF Congress 2019 Sarajevo
IBF Congress 2019

 

 

 

Devamını Oku “REVALUE Joined the IBF Congress 2019”

We attended to Project Iraq 2019 Exhibition

We attended to Project IRAQ Exhibition

We visited Project Iraq Exhibition which held in Erbil on 30 September – 3 October.

Our General Manager Mr. Amr Fatehelbab represented us on Project IRAQ Erbil 2019 Exhibition. It is very good chance to introduce our company in this exhibition. We are also planning to join in next year. Iraq market is one of our target market for our business. REVALUE planning to increase its investments in IRAQ region with high quality targets. We assume that in next five years Erbil business market will be one of the booming star in Middle East Region.

Project Iraq, the International Trade Exhibition for Building Materials, Construction Equipment and Environmental Technology, is the country’s premier gateway to massive construction and infrastructure opportunities. In its 10th edition in 2019, the exhibition will connect regional and international firms to Iraqi officials, decision makers, and project managers and will stimulate bilateral trade relations with the Kurdistan region and Iraq at large. It is the ideal platform for exhibitors and visitors to explore investment opportunities in the region’s attractive market, build international relations and discover thousands of products, solutions, and services.

Devamını Oku “We attended to Project Iraq 2019 Exhibition”