I'm worried about the sick house ... how to choose a used apartment?Introducing points and measures to be checked
What is Chic House Syndrome?
Chic house syndrome refers to a symptom that causes the following illness when entering the room.
Symptoms
全身Symptoms：めまい、吐き気、嘔吐（おうと）、頭痛、疲れやすいなど。皮膚Symptomsでは紅斑、じんましん、湿疹など
顔周りのSymptoms：目がチカチカする、鼻水や鼻の刺激感、せき、乾燥（鼻、のど、唇）
1990年代から個人住宅の省エネルギー対策によって住宅の高気密・高断熱化が進んだことをきっかけに、シックハウス症候群の問題が注目されるようになりました。室内に入るとSymptomsが出ますが、外に出ると治まるのが特徴です。
Main cause of sick house syndrome
The main causes of sick house syndrome are considered chemicals such as formaldehyde, which emerge from building materials such as interior materials, paints, and adhesives.
With the progress of the intensity of housing, it has become more likely to cause chic house syndrome, which is more likely to cause air pollution caused by chemicals and furniture, as well as bacteria, mold, and mites due to high humidity.It is.
In addition, pollutants such as oil stoves, gas stoves, carbon dioxide, nitrogen oxides, and harmful chemicals of cigarette smoke are also said to be the cause of sick house syndrome.
It is generally said that sick house syndrome is more likely to occur after new or renovation.However, used apartments can also have a sick house syndrome.
The harmful substances generated from building materials tend to decrease over the years, and it is said that used properties are less likely to occur in the chic house syndrome derived from building materials.
However, it is possible that substances that are lurking behind the wallpaper and that are not yet surface are covered during renovation, or mold occurs in places that are invisible over time.Therefore, used properties do not mean that there is no risk.
If you have renovated it at the time of sale or the use of insecticides such as termite extermination or other insect repellents, you may have a sick house syndrome in second -hand apartments.
What are the measures to prevent sick house syndrome?
Chic house syndrome has a cause of chemicals, so it is possible to make it less likely to become a sick house syndrome by taking measures.
When purchasing a used apartment, be aware of the following points before and after moving in.
A measure before moving in the sick house syndrome is to check that the building material is not included in the chemicals that cause sick house syndrome and check the ease of ventilation in the room.
It is also an important point to choose a breathable property so that ventilation can be firmly possible.
The following contents are included in the Building Standards Law in July 2003 as the "Chic House Regulation Law".
Chic House Regulation Law
Choosing a property built in accordance with this standard can also reduce the risk of sick house syndrome.
The following measures after entering a second -hand condominium include the following.
Ventilation and cleaning frequently so that substances that cause sick house syndrome do not occur indoors.
In addition, it is recommended that the laundry is dried outdoors as much as possible so that the humidity does not increase, so that air purifiers and houseplants are placed to keep the indoor air clean.
If you are worried about sick house syndrome, you can measure chemical concentration and check the risks in advance.If the property has already been renovated, it is a good idea to do it before moving in, and if you plan to renovate it, measure after renovation.
In some cases, municipalities in the area where you live will be consulted, or you may conduct a simple inspection of interior chemical concentration.You can also consult a municipal health center or ask a specialized company for indoor air environment measurement.
What are the points to check when choosing a second -hand apartment to avoid getting sick house syndrome?
If you are worried about sick house syndrome, it is important to look closely at the property information when choosing a used apartment.
As mentioned above as a countermeasure before moving in, one point is to choose an apartment built based on the Architectural Standards Law of July 2003, but if you choose one built before that.Check if you can clear the criteria for ventilation.
If the used house is evaluated by the housing performance display system (enforced on April 1, 2000), you can check "sick house measures, ventilation, and asbestos" in the performance display item.
Other than that, it is a good idea to check if the structure of the building and the rooms of the room are easy to ventilate and clean, the closet, push -out, and traces of mold in the cabinet.
In addition to the sick house syndrome, if the inclination of the house is large, there are cases where dizziness, headache, wandering, and sleep disorders may occur.Let's examine the inclination in a way, such as rolling the marbles.
What are you worried about asbestos (asbestos) in a used apartment?
Other than the sick house syndrome, I want to be careful about asbestos (asbestos).
Law revisions for the use of asbestos have been made several times, but if used apartments are buildings before September 2006, asbestos may have been used.It is said that inhaling a large amount of dust containing asbestos fiber increases the risk of lung cancer.
From September 2006, asbestos -containing building materials (asbestos weight 0.Production and use are completely prohibited for those contained over 1 %, but be careful as building and renovated buildings may contain asbestos in the 1970s and 1990s. am.
Survey to see if asbestos is included can be inquired to the company that has been constructed or sold, or in some areas where you live using the subsidy system.If you feel uneasy, consult an asbestos survey expert (such as a building material -containing building material with buildings).
summary
シックハウス症候群は、基本的には新築やリフォーム後にSymptomsが起こりやすいといわれていますが、中古マンションでも注意が必要です。
It is important to check in advance whether it is easy to check the chemical substances used in building materials and to prevent ventilation and other measures in order not to become sick house syndrome.