If I am building a small house, which materials will hold most heat when warmed by the sun? keeping me warmer.

Question

Everything warms up in the sun. Loses heat later when the sun has gone. So which material or methods will hold most heat, so there is more heat to release later in the day, so keeping the building warmer, longer before I need to turn on the internal heating?
I know it will only affect walls facing the sun, but it
all helps. Expensive ideas are probably not worth it,cash wise. I'm looking to pay something extra which will save rather more over time. Summer heat is no problem, it's the winter which bothers me.

Answer 1

Materials that absorb most heat are ones with a high thermal mass, such as brick, concrete and stone. If you want to heat your house with them, use them to build the walls that face South and West. You can make the wall more efficient by painting it a dark colour and enclosing it on the outside with glass. You have now got a "Trombe Wall".
You can also use them to form floors in the rooms that get direct sunlight.

Answer 2

Materials with a high thermal mass. That usually means masonry, bricks, concrete, or mud brick.
High thermal mass materials are slow to heat up, but then hold the heat for longer.
Materials with low thermal mass would be steel or glass.
Not sure how timber rates, probably low.
A good technique for holding heat is to have a concrete wall inside the house close behind a window. The sun heats the wall through the window during the day, which then radiates the heat into the house at night. In summer you draw a curtain in front of the window to stop the wall heating up.

Answer 3

the area to the Moon is small in comparison even to Earth's orbital eccentricity. This planet's orbit deviates from its popular via approximately 2 million kilometres each and each way. If there became an area station placed on the orbit of Venus, it does no longer be very heat, and areas of the better Venusian environment is at with reference to the comparable temperature with the aid of fact the Earth's floor. the version is that Venus had oceans which made the ambience very humid, and the water vapour trapped the warmth of the sunlight, while Mars has the type of skinny environment that it is going to be unable to hold the warmth in plenty. The tactics which bring about the heating or cooling are the two very sluggish and desire a plenty greater desirable distance than that between the Moon and Earth to function. additionally, with the aid of fact the Moon continuously orbits us, there would be a stability between warmth and chilly there regardless of if the orbit became particularly great.

Answer 4

I advise you to build in the walls and floor water pipes that will run the hot water heated by solar panels. This way you will do double saving. When the walls will be warmed, less energy will be needed to warm the ambient, yet less energy will get lost through the walls. When heating will be turned off, the ambient temperature will drop slower, again due to the temperature emitting from the walls and the floor.

Answer 5

It can depend on the climate in which you live, but mud walled houses such as those in Spain of moorish heritage are cooler in summer and warmer than many modern materials in the winter. Mud is not the correct term I know, it is similar to wattle and daub I think.
Also look into sheeps' wool insulation, wool mixed with resin. Environmentally friendly and effective.

Answer 6

Aw dont be a baby just put another layer of clothing (preferably wool) on in the winter when u r feelin the chill. Quite a large proportion of the population managed to survive the last severe winter in 1963.

Answer 7

visit the Centre for Alternative Technology in Wales to see what suits you. they also run training courses for some technologies.

A solar wall will maximise solar gain. this is a wall with high termal mass, eg stone or water filled barrels, clad with glass. a bit like a solar pannel.

Answer 8

build a small house with a black roof and must have metal materials to stay warm.

Answer 9

straw for the roof and mud mixed with straw for the walls, make em as thick as possible for more heat retention.