How to insulate the roof of self built houses in rural areas?

The external wall insulation of rural self-built houses refers to the thermal insulation treatment on the external wall surface of the building to achieve the purpose of energy conservation and emission reduction, warmth and heat insulation.

Common methods of external wall insulation are as follows:

1.Exterior wall insulation:

The insulation material is directly covered on the surface of the exterior wall of the house, and then the surface of the insulation material is waterproofed. This method is simple to construct, does not occupy indoor space, and has a remarkable thermal insulation effect.

2.Surface insulation:

Paste the insulation board on the surface of the exterior wall, and paste a layer of material (such as stone, ceramics, etc.) on the surface of the insulation board. This method is aesthetically pleasing and suitable for high-end buildings or preserved historic buildings.

3.Thermal insulation inside and outside:

Thermal insulation is applied to the interior and exterior walls of the house at the same time. Interior and exterior insulation can improve the insulation effect and also avoid the problem of changing the appearance of the house after the exterior wall is insulated. However, the construction is difficult and needs to occupy indoor space.

4.Air layer insulation:

Leave a certain layer of air on the surface of the exterior wall, and then install insulation materials in the air layer. Air layer insulation can improve the insulation effect and is also conducive to the moisture-proof exterior wall, but it is necessary to pay attention to the ventilation in the air layer.

5.Internal insulation:

That is, the insulation material is covered on the interior wall of the house. This method is simple to construct and does not occupy outdoor space, but the thermal insulation effect is not as good as that of external wall insulation.

In short, the choice of which external wall insulation method needs to consider the specific situation and personal needs of the house, and you can consult a professional architect or construction team to get the best insulation effect.

1. The insulation layer of the roof of the bungalow can be a kind of thermal insulation method of air circulation. It is to place a hollow interlayer about 30 cm on the roof, when the sun is exposed to the hot summer, because there is flowing air below, so it can be effectively insulated.

2. The insulation layer of the roof of the bungalow can also be insulated by water insulation method. This method will have higher requirements for the quality of the roof, and now there are many houses using this method of thermal insulation, the roof is usually some shallow puddles, about 15 cm deep, this method of roof insulation can be very effective and reasonable to reduce the indoor temperature, and the method will be relatively simple.

3. The insulation layer of the roof of the bungalow can also use the reflection method of white light paper. As the name suggests, a layer of white light paper with a very smooth surface is laid on the roof, and this material is actually tin foil.

It will not be easily stained with oil, and it can also achieve a strong reflective heat insulation effect.

4. Now there are many insulation methods for the roof of the bungalow, you can lay a layer of 10 cm thick pearl sand insulation layer on the roof, and then make a layer of cement prefabricated heat insulation board; And if it's reinforced concrete.

The cast-in-place roof can also be stored on a 20 cm thick soil layer for greening and planting flowers and plants, which not only beautifies the environment but also has the effect of thermal insulation.

.Overhead roof insulation:

During the day, the roof is burned and the heat does not immediately pass through the roof panels, but accumulates in the thick insulation and slope layer, and at night it continues to slowly transfer heat to the room, even until the early hours of the morning.

As early as the 80s, prefabricated panels became popular, and prefabricated panels can play a role in moisture protection and heat insulation. However, prefabricated panels have a fatal weakness, that is, they have a short life and are difficult to maintain in the later stage, so now people have long been useless, and it can be said that they have been eliminated. Later, in the 90s, glazed tiles and then resin tiles appeared.

Here we don't talk about color steel tiles, etc., because they are not for housing. Now the most common setting layout is still the choice of glazed tiles, which are durable and have good thermal insulation effects.

With ventilation and exhaust outlets, many residents now choose to add dormer windows even if they use sloping roofs. In this case, you can adjust the size of the tuyere independently.

The best way to use a sloping roof.

That is, to ensure heat preservation, it is also equivalent to waterproof and water conduction, and the effect is very good.

Secondly, the construction of extruded insulation board is carried out on the flat roof, and the construction of the waterproof layer is carried out on its surface layer.

Almost all of the exterior walls of the commercial houses we buy in the city are insulated, because this is done in accordance with the requirements of the national energy-saving code, but in the countryside, many friends have not insulated the houses they built. The effect of this house with thermal insulation and without thermal insulation is very different. Now some friends ask, is it useful for rural bungalows to be used for exterior wall insulation?

The answer is yes.

First of all, the external wall insulation, than the wall to do insulation, the thermal insulation effect is many times stronger, especially in the area with a large temperature difference throughout the year to do the external wall insulation effect is really obvious, so the senior architect said: when the rural construction of bungalows, it is still necessary to do external wall protection, it is recommended that the insulation layer is sandwiched between the 24 walls and 12 walls when building the house, so that there is no maintenance, and we must know that the thermal insulation inside the external wall is to place the thermal insulation material on the inner side of the external wall, so it also has higher requirements for thermal insulation materials, And the insulation board should be rolled with anchor nails, it is recommended that the wall punching can not enter the two-thirds depth of the wall, of course, there are many construction methods for external wall insulation, and the specific construction methods and steps are still decided according to the actual situation.

Secondly, about what kind of "material insulation effect is good"? The architect said: the brunt should be foam concrete, which is due to its fire insulation, sound insulation effect, low elastic shock absorption and environmental protection performance are good, however, cast-in-place foam concrete can mainly be used for backfill and wall pouring, so the technical requirements for the construction team are relatively high, but large-scale construction can be carried out, the construction operation is fast, the construction period is short, labor-saving, time-saving, in addition, the architect suggests that the foam diameter should be controlled between, so that it can maintain due elasticity and is not easy to break; Moreover, according to the design requirements, the foam concrete should be tested to determine the amount of cement, foaming agent, water and aggregate.

Personal suggestion: I personally suggest that we build our own house, not only the exterior walls should be insulated, but also our roofs should be insulated. You can't just make the exterior wall and ignore the roof, which will be much less effective.

Another point is that the doors and windows we choose must have doors and windows with good thermal insulation effect, don't choose ordinary, particularly poor plastic steel windows or aluminum alloy doors and windows.

ConclusionAs for whether the houses built by our farmers themselves are insulated by the exterior walls, the personal opinion given is that it needs to be done, and the exterior walls should also be made of roofs. If you should have a better point of view, you can also share it for us to exchange and learn together, thank you!

I think that at this time, it still has a certain effect to do some external wall insulation, because the insulation of these external walls can resist some cold, and many times can resist wind and sun, which can play a certain role.

When building a bungalow in rural areas, doing external wall insulation can extend the service life of the main wall, which can reach the same life as the building and will not fall off permanently. In winter, the temperature rises and the humidity decreases.

It is definitely useful to build a self-built bungalow in the countryside to do exterior wall insulation, so that it can be warm in winter and cool in summer, but the cost is relatively high, and it is good to do it if it is not bad for money.

Shanxi's approach is inadequate.

At a time when carbon emissions have peaked, it is imperative to switch from coal to clean energy. However, we must not enforce policies rigidly and rigidly.

Heating for the elderly should be arranged.

Then again, heating in the countryside is a real problem. Coal has always been used for heating, and now only clean energy can replace it. You can change the electricity and enjoy the peak and valley electricity price.

It can also be installed with clean energy such as solar energy and air energy, or a photovoltaic power generation system, which can also be used for heating.

Electric heaters for coal-to-electricity conversion stations.

There are several ways to heat self-built houses in rural areas: the first type of soil heating is to install an earthen boiler, connect a radiator, and heat by burning wood or coal; The second way is to build a fire dragon (also known as a kang), the fuel is mainly sawdust, leaves, cow and horse dung, broken straw and grass cutting, etc., this way of heating energy saving and environmental protection, worth promoting. The third way is electric heater and air conditioner, which will be limited in use due to national power rationing.

The fourth is biogas and natural gas wall-hung boiler heating, clean energy, the effect can also be used, but the cost is too high. The fifth way is solar heating, which is not very effective. Therefore, at present, it is still commonly used.

One or two ways.

Self-built houses in rural areas have ondols, and homes with good conditions have heating, so heating in winter is not a problem.

If you want to heat your own house in the countryside in winter, you can install a gas sheet and then burn the gas to heat it, which is a more economical way.

Nowadays, most of the household radiators can be used separately by each family, and a lot of fuel needs to be consumed, including gas, liquefied gas, and coal, and there are many places to install them, such as balcony, kitchen or under the window. The heating effect of this radiator is ideal, but it makes the room drier and takes up a lot of space, which will affect the aesthetics of the room. Electric heaters are dangerous, and electric heaters are more suitable for small areas of home use, easy to use, and can be turned on at any time to enjoy the warmth.

However, this kind of equipment, the human body needs to be close, and the electricity consumption is also very large, and it is easy to be burned, and the potential safety hazard is relatively large. In the same way as this type, there is also an electric blanket, which is also more dangerous, and the wiring is prone to breakage, etc., and it is not suitable for the elderly, children, pregnant women, etc. No need to install, buy and use, the temperature can be adjusted, turn on and off at any time, no need to be supervised; The procurement cost is high, and the operating cost is high (electricity).

Suitable for private rooms or small area heating. In recent years, many floors have adopted the method of floor heating, laying pipes directly on the ground, the problem is faster and more uniform, and the overall feeling of the family is more ideal. This type of heating is suitable for a wide range of places and is currently very popular.

Hello! The heating of rural self-built houses in winter is generally a raw stove, directly connecting the stove to the radiator, and the stove will also be connected to the kang, the radiator is hot at the same time, the kang will also be very hot, mainly to burn coal, so that the house is also warm, and the kang will also be very warm, so that the winter heating of rural self-built houses should be mainly based on the raw stove.

Rural bungalows can be heated by roof heating in winter for indoor insulation, which is both energy-saving and environmentally friendly, so how to do thermal insulation in rural tile houses? Let's take a look at this guide.

01 Glass top.

I remember seeing a family in my hometown, the roof was designed with a glass roof in winter, and a skylight that can be opened, which can be ventilated, absorb sunlight better, and can also prevent rain and keep warm.

02 Plastic shed.

There are many ways to keep the roof of the rural tile house, even in the cold northeast region, people will cover the roof and the whole house with a thick layer of plastic film, similar to the vegetable greenhouse in Shandong, people in the house, can not only keep people warm but also can freeze the bad house, which is very convenient and practical.

03 Insulation board.

In recent years, the use of insulation board for roof insulation of rural tile houses is popular, not only the use of insulation board for the wall, but also the use of insulation board under the layer of tiles on the roof, and the insulation effect is very good.

04 Reinforcement of insulation walls.

Generally, the tile houses built in rural areas have a roof, this layer of the roof can prevent the roof from falling dust, and can play a warm effect, and this layer of the roof is insulated and reinforced, the thicker the wall, the better the indoor insulation effect will be.