The wall is decorated with materials with thermal insulation properties, and the air-conditioners in the three-volt days can also save a lot of electricity; the water storage device installed under the wash basin is connected with the toilet, and the daily wash water can be used to flush the toilet; the bedroom ceiling light is installed Control switch, light can be adjusted ... ... new home decoration, how can we save energy and save it? Experts believe that the key is to do a good job in the three aspects of insulation, water saving and electricity saving during design and construction.
Door and window, wall insulation energy saving 60%
Construction experts generally believe that building energy efficiency is mainly to change the insulation performance of doors and windows and walls, the general building doors and windows and wall insulation performance can save 60% of energy. If the original exterior window is a single-glass ordinary window, it is best to replace it with a hollow glass broken bridge metal window, and install an active external shading device outside the east-west window. When selecting curtains, choose curtains that are thick and dense and have good thermal insulation effect.
If the original wall has inner insulation, do not destroy it during the renovation. If the design plan is to open the balcony and the room, it is necessary to install insulation on the wall and the top of the balcony. When laying wood floors, insulation materials such as mineral wool boards, flame-retardant foams, etc. can be placed between the grilles under the floor. When customizing the gates, the manufacturer may be required to fill fireproof and heat-insulating materials such as glass wool or mineral wool; sealing strips shall be installed on doors and windows; and households occupying the top floor may also place insulation materials on the gypsum board when making ceilings. To improve thermal insulation.
The key to water saving is the selection of the kitchen and bathroom equipment for the water saving of sanitary wares. It is advisable to install the faucet and flow control valve, and use water-saving toilets and water-saving bathing appliances.
The conventional wisdom is that the use of showers is relatively water-saving, but from the actual situation, installing a new type of bathtub with less water and using it with a shower will have a better water saving effect. Bathtubs rely primarily on recycled water and volume to save water. Bathtubs less than 1.5 meters in length are more water-efficient than ordinary bathtubs and conform to the human body.
At present, the faucets used in general household kitchens and bathrooms are all lever type, and such faucets are very difficult to control. Therefore, flow control valves can be installed under the faucets of cabinets and bath cabinets to save water.
In addition, the distance between the water heater and the water outlet should be minimized, and the hot water pipe should be insulated.
In addition to energy-saving lamps and switches, the switch sockets can also be equipped with a dimming function switch to achieve effective energy saving. In the living room, try not to choose a chandeliers that are too complex; toilets are best equipped with induction lighting switches.
In addition, try to choose energy-efficient home appliances, rational design of wall sockets, and minimize the use of wiring boards. Sockets with control switches should be selected, and they should not be frequently plugged in during normal use.
Renovation attention to details can also be energy-saving Materials costs for renovation usually account for about 60% of the total renovation costs, on-site construction, the material loss rate is often as high as 10%. If you use the "factory-made, on-site installation" model, you can reduce the material loss rate by 3%.
If the room type is relatively large and there are terraces, roofs, etc., you can use solar energy as much as possible. Solar water heaters are energy-efficient, environmentally friendly and have a long service life. 1 square meter of solar water heaters saves 120 kilograms of standard coal for one year, reducing carbon dioxide emissions by 308 kilograms.
Of course, the current price of energy-saving products is generally higher than traditional products. For example, a water-saving toilet is a few hundred dollars more expensive than an ordinary toilet. The price of an energy-saving bulb is five or even ten times that of an incandescent bulb. But saving energy and reducing energy consumption is a long-term process. It is a “long-term accountâ€: an energy-saving air-conditioner consumes 0.24 degrees less electricity per hour than an ordinary air-conditioner, and it can save electricity by using a conservative estimate of 100 hours a year. 24 degrees, the corresponding reduction in carbon dioxide 23 kilograms; to replace the 60-watt incandescent lamp with 11-watt energy-saving lamps, 4 hours per day lighting calculation, 1 energy-saving light bulbs can save about 71.5 degrees in 1 year, corresponding to reduce carbon dioxide 68.6 kilograms. It can be seen that the temporary price difference is just the "tip of the iceberg." Energy-saving decoration is both environmental protection and long-term benefit.
Link: Energy Saving Decoration "Four Reductions"
1. Decrease the amount of aluminum used for decoration. Aluminum is one of the largest energy-consuming metal smelting products. The reduction of 1 kilogram of aluminum used for decoration can save about 9.6 kilograms of standard coal, corresponding to a reduction of 24.7 kilograms of carbon dioxide. If the home decoration of about 20 million households nationwide can achieve this, it can save about 191,000 tons of standard coal and reduce carbon dioxide emissions by 494,000 tons.
2. Reduce the amount of steel used for decoration. Steel is one of the most commonly used materials for residential decoration, and steel production is also a large consumer of carbon. The reduction of 1 kilogram of steel used for decoration can save about 0.74 kilograms of standard coal, corresponding to a reduction of 1.9 kilograms of carbon dioxide. If the home decoration of about 20 million households nationwide can achieve this, then it can save about 14,000 tons of standard coal and reduce carbon dioxide emissions by 38,000 tons.
3. Reduce the amount of wood used for decoration. Appropriately reducing the amount of wood used for decoration will not only protect the forest, increase the absorption of carbon dioxide, but also reduce the energy consumption during wood processing and transportation. Using less 0.1 cubic meters of wood for renovation can save about 25 kilograms of standard coal, and reduce CO2 emissions by 64.3 kilograms. If the home decoration of about 20 million households nationwide can achieve this, then it can save about 500,000 tons of standard coal and reduce carbon dioxide emissions by 1.29 million tons.
4. Reduce the use of architectural ceramics. Using ceramics for home decoration can make the home more beautiful. However, waste also arises, and some families even have luxury decoration. Saving 1 square meter of building ceramics, can save about 6 kilograms of standard coal, corresponding reduction of carbon dioxide 15.4 kilograms. If the home decoration of about 20 million households nationwide can achieve this, then it can save about 120,000 tons, and reduce carbon dioxide emissions by 308,000 tons.
Door and window, wall insulation energy saving 60%
Construction experts generally believe that building energy efficiency is mainly to change the insulation performance of doors and windows and walls, the general building doors and windows and wall insulation performance can save 60% of energy. If the original exterior window is a single-glass ordinary window, it is best to replace it with a hollow glass broken bridge metal window, and install an active external shading device outside the east-west window. When selecting curtains, choose curtains that are thick and dense and have good thermal insulation effect.
If the original wall has inner insulation, do not destroy it during the renovation. If the design plan is to open the balcony and the room, it is necessary to install insulation on the wall and the top of the balcony. When laying wood floors, insulation materials such as mineral wool boards, flame-retardant foams, etc. can be placed between the grilles under the floor. When customizing the gates, the manufacturer may be required to fill fireproof and heat-insulating materials such as glass wool or mineral wool; sealing strips shall be installed on doors and windows; and households occupying the top floor may also place insulation materials on the gypsum board when making ceilings. To improve thermal insulation.
The key to water saving is the selection of the kitchen and bathroom equipment for the water saving of sanitary wares. It is advisable to install the faucet and flow control valve, and use water-saving toilets and water-saving bathing appliances.
The conventional wisdom is that the use of showers is relatively water-saving, but from the actual situation, installing a new type of bathtub with less water and using it with a shower will have a better water saving effect. Bathtubs rely primarily on recycled water and volume to save water. Bathtubs less than 1.5 meters in length are more water-efficient than ordinary bathtubs and conform to the human body.
At present, the faucets used in general household kitchens and bathrooms are all lever type, and such faucets are very difficult to control. Therefore, flow control valves can be installed under the faucets of cabinets and bath cabinets to save water.
In addition, the distance between the water heater and the water outlet should be minimized, and the hot water pipe should be insulated.
In addition to energy-saving lamps and switches, the switch sockets can also be equipped with a dimming function switch to achieve effective energy saving. In the living room, try not to choose a chandeliers that are too complex; toilets are best equipped with induction lighting switches.
In addition, try to choose energy-efficient home appliances, rational design of wall sockets, and minimize the use of wiring boards. Sockets with control switches should be selected, and they should not be frequently plugged in during normal use.
Renovation attention to details can also be energy-saving Materials costs for renovation usually account for about 60% of the total renovation costs, on-site construction, the material loss rate is often as high as 10%. If you use the "factory-made, on-site installation" model, you can reduce the material loss rate by 3%.
If the room type is relatively large and there are terraces, roofs, etc., you can use solar energy as much as possible. Solar water heaters are energy-efficient, environmentally friendly and have a long service life. 1 square meter of solar water heaters saves 120 kilograms of standard coal for one year, reducing carbon dioxide emissions by 308 kilograms.
Of course, the current price of energy-saving products is generally higher than traditional products. For example, a water-saving toilet is a few hundred dollars more expensive than an ordinary toilet. The price of an energy-saving bulb is five or even ten times that of an incandescent bulb. But saving energy and reducing energy consumption is a long-term process. It is a “long-term accountâ€: an energy-saving air-conditioner consumes 0.24 degrees less electricity per hour than an ordinary air-conditioner, and it can save electricity by using a conservative estimate of 100 hours a year. 24 degrees, the corresponding reduction in carbon dioxide 23 kilograms; to replace the 60-watt incandescent lamp with 11-watt energy-saving lamps, 4 hours per day lighting calculation, 1 energy-saving light bulbs can save about 71.5 degrees in 1 year, corresponding to reduce carbon dioxide 68.6 kilograms. It can be seen that the temporary price difference is just the "tip of the iceberg." Energy-saving decoration is both environmental protection and long-term benefit.
Link: Energy Saving Decoration "Four Reductions"
1. Decrease the amount of aluminum used for decoration. Aluminum is one of the largest energy-consuming metal smelting products. The reduction of 1 kilogram of aluminum used for decoration can save about 9.6 kilograms of standard coal, corresponding to a reduction of 24.7 kilograms of carbon dioxide. If the home decoration of about 20 million households nationwide can achieve this, it can save about 191,000 tons of standard coal and reduce carbon dioxide emissions by 494,000 tons.
2. Reduce the amount of steel used for decoration. Steel is one of the most commonly used materials for residential decoration, and steel production is also a large consumer of carbon. The reduction of 1 kilogram of steel used for decoration can save about 0.74 kilograms of standard coal, corresponding to a reduction of 1.9 kilograms of carbon dioxide. If the home decoration of about 20 million households nationwide can achieve this, then it can save about 14,000 tons of standard coal and reduce carbon dioxide emissions by 38,000 tons.
3. Reduce the amount of wood used for decoration. Appropriately reducing the amount of wood used for decoration will not only protect the forest, increase the absorption of carbon dioxide, but also reduce the energy consumption during wood processing and transportation. Using less 0.1 cubic meters of wood for renovation can save about 25 kilograms of standard coal, and reduce CO2 emissions by 64.3 kilograms. If the home decoration of about 20 million households nationwide can achieve this, then it can save about 500,000 tons of standard coal and reduce carbon dioxide emissions by 1.29 million tons.
4. Reduce the use of architectural ceramics. Using ceramics for home decoration can make the home more beautiful. However, waste also arises, and some families even have luxury decoration. Saving 1 square meter of building ceramics, can save about 6 kilograms of standard coal, corresponding reduction of carbon dioxide 15.4 kilograms. If the home decoration of about 20 million households nationwide can achieve this, then it can save about 120,000 tons, and reduce carbon dioxide emissions by 308,000 tons.
The entrance decoration Children's room Renovation window Home decoration Switch glass Decoration design Plasterboard Ceiling Decoration Living room cabinet door Household cabinet Kitchen cabinet Door grille lamp Glass door Kitchen glass Sliding door Toilet ceiling material Toilet design Toilet ceiling Bathroom door Bedroom Bedroom lamp Bedroom lamp
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