A, remodeling second-hand renovation advice what
1, first of all, to understand a truth, the older the house, in the plumbing and electrical remodeling costs will be higher. Before the renovation, the water and electricity points should be re-planned: separate strong and weak electricity, lighting, sockets, electrical appliances and high-power electrical appliances are handled separately, and select the wire corresponding to the needs of the 2.5 ~ 6mm copper core line is the main one; upgrading of the water line, all replaced with new galvanized pipe (consistent with the raw materials), if the budget is enough, if necessary, additional water purification system can be installed to optimize water quality.
2, cooking opportunities are not many families can try open kitchen, improve the environment of the cluster. Bathroom is recommended to choose a smaller size bathroom products, add more storage space, conditions allow the wet and dry areas to leave. About the dark bathroom, you can use light color tiles to brighten up the space brightness, add a certain degree of lighting and use a large suction exhaust system. In addition, a very critical point, to re-do the waterproof layer, but also need to do water closure test.
3, the external window replacement not only affects the future living environment, but also affects the overall beauty of the interior. It is recommended to use the popular aluminum double-glazed windows and doors. Broken bridge aluminum doors and windows sound insulation, thermal insulation performance in similar products in the best, and has a variety of ways to open, but also more humane requirements.
Two, why do new air and water
New air system
As nature's porter, the new air is responsible for the fresh, healthy air to the interior, turbid air to the outdoors, so that the living room to maintain a clean and comfortable environment. With a fresh air system, you can also avoid the hassle of opening windows, and the room can become quieter.
About the difference between a purifier and a fresh air purifier filters the air in the house, and can't bring in new air from outside. If the house is large and each room is equipped with a purifier, the cost is also very high, and also take up floor space, you can consider using a new air system.
The mainstream new air system program on the market now is a two-way new air system (full heat exchanger), whole-house ceiling, there is an inlet and an outlet, to achieve a directional air flow, you can filter PM2.5, suitable for medium and large homes. Another wall-mounted new air system, can be localized ventilation, the effect is not as good as the whole house new air, but can not hang the ceiling, do not take the pipeline, can be easily installed, suitable for the renovation of the family as a whole house can not be done as a remedy for the new air, the structure is not complex, small homes can also be considered. With the advent of the era of the smart home, the control of the new air system, but also become more and more convenient and efficient.
Installation is a very important part of the later use of the effect will be better and better, pay attention to the following: priority to the use of hard piping, piping should be arranged in the piping as far as possible to reduce the loss of air volume; in the installation process usually need to go through the wall punching, can not be at the expense of destroying the overall structure of the room, should ensure that the wall is not damaged; reasonable choice of the position of the air supply and return port, the theoretical distance the further the effect of air exchange The more the distance is, the better.
Water purification system
The new air system is to filter air, water purification system is to filter water. The essence of the water purification system is very simple, is to use a variety of membranes, nets, cores and other filter materials for layer by layer filtration. Whole house water purification system, usually by the pre-filter, central water purifier, central water softener and end of the direct drinking water purifier.
Pre-filter (later referred to as pre-filter), installed in the home at the forefront of the water pipeline (behind the water meter), filtering tap water in the rust, sediment, large particles of matter, to prevent a large number of precipitation in the water network impurities on the human body caused by injury, and water appliances to play a pre-protection role, the role is obvious, and it is recommended that each family is installed one.
Central water purifier, tap water through the front after the central water purifier, the central water purifier filter is finer, will be easier than the front filter. Central water softener, installed after the front, through the resin material adsorption of calcium and magnesium ions in the water, so that the hardness of the water down, will not be in the inner wall of the water pipe scaling. Because the water through the water softener can not drink, so the central water softener and central water purifier is usually similar to a parallel relationship.
The end direct-drinking water purifier, installed after the central water purifier, can filter out bacterial viruses, organic compounds, sediment, heavy metals, and even minerals, the output water is 100% pure H?O, so that the water is the safest, you can drink directly.
What are the decorating suggestions for remodeling a second home? Before remodeling the second-hand house owners do not know how to decorate, if you can communicate well with the designer to determine an ideal decoration program. Why do I need to do new air and water purification? If the local environment and climate is relatively good, there is no need to do the new air system, water purification can be considered according to the actual situation.