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Classification of deterioration of apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

When years are passed, the apartment house is deteriorated.
Know what deterioration you exist when you manage the apartment house.
･Physical deterioration
The apartment house starts due to physical deterioration because of the use of the chemical factor besides rain water and the vehicle exhaust emission and the passing age deterioration, and progresses when years have passed since it was architectural.
When a regular mending is needed according to this deterioration, and deterioration extends, a large-scale mending is needed.
･Functional deterioration
Even if the performance doesn’t decrease because the equipment and the material that the function is compact on the above are developed compared with constructing the apartment house by the evolution of the technology, it is likely to be deteriorated evaluating it (product obsolescence).
The apartment house etc. constructed before a new anti-earthquake regulation hit this.
･Social deterioration
It is deterioration that happens so that a social demand may change in the age, and deterioration that cannot correspond to advanced informationization and the room composition, etc. and happens.
The age when the apartment house etc. with which the apartment house and the crime prevention system for the Internet have been fully equipped are sold and the case that cannot meet such needs undertake this deterioration.
The apartment house manager and the management union should think about not only the maintenance of a safe residence but also mending to enhance the value of the apartment house.
The person who aims at the apartment house manager is not few in the chance becoming the director of the management union either.
To make the entire other apartment houses to manage the apartment house where I live better livable, a bigger expectation is put on the apartment house manager.

Deterioration symptom of apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

The building renovation is an important matter the apartment house is managed so as not to depreciate the apartment house to live safely.
Therefore, the knowledge of the deterioration diagnosis of the apartment house is requested by the apartment house manager.
Here, it introduces some words of the deterioration symptom that happens in the building of a ferroconcrete making.
･Coming off ([kuraku])
The finishing material peeled off, the falling state or the concrete that was floating peeled off, and it fell.
There is a possibility that not only the resident but also the passer-by dangerously rolls coming off of a concrete splinter of the apartment house.
Therefore, even if it is negligible, an immediate mending is needed.
･Rust reinforced concrete exposure
The corroding reinforced concrete enters the exposed state pushing a concrete surface out.
It is likely to expose it in [tenjou] and the state etc. of the reticulation.
･Efflorescence (white Ka phenomenon)
It is what melts the lime in cement etc. by the rain water that entered from moisture or the crack from among concrete, comes out in the surface this solution, mixes with carbon dioxide, hardens, and became a white state of the powder.
･Crack (crack)
The reinforced concrete might corrode because of a concrete neutralization, and it happen because of it.
Moreover, the crack happens because of a concrete drying shrinkage.
･Rust stain
The rust of the corroding reinforced concrete flows from the crack, it goes out, and it adheres to the surface.
･Pop out
The hollow of Crater is made because of pressure of the expansion in concrete in the surface part.
The apartment house manager should make the plan when the apartment house and equipment are diagnosed systematically, and mending is needed and put it into practice.
It is necessary to deal with the business with correct knowledge for that.

Chic house measures

9b — Sat, 23 Jul 2011 21:35:18 +0000

As a rule, the installation of the mechanical ventilation equipment is needed as a chic house measures in all houses now.
The mechanical ventilation equipment set up in the room should secure the ventilation performance of 0.5 times or more an hour.
However, the ventilation frequency is eased for the room with a high ceiling such as open ceilings in proportion to the ceiling height.
The sick house syndrome pollutes the air in the room by the chemical like the volatile organic compound etc. such as formaldehyde, [chikachika]s by eyes, and causes bad health like stimulation to nausea, dizziness, and the skin etc.
As for these chemicals, it is contained in the wallpaper, construction materials, and the adhesive, etc. , and the use of the chlorpyrifos formaldehyde is limited by the building code severely.
As for the chlorpyrifos, use with the building with the room is prohibited.
The first kind formaldehyde emanation construction material cannot be used as an interior finish material of the room.
The second kind formaldehyde emanation construction material and the third kind formaldehyde emanation construction material have the limitation by the use area as the interior finish material of the room.
One with a small the third kind and the first kind > second kind > figure increases the amount of the emanation of formaldehyde and the amount of the emanation has increased.
The knowledge for a chic house measures is also necessary so that the apartment house manager may secure, and manage the well-being in the apartment house.
The sick house syndrome is sick without the treatment method still established.
Not only the building code but also the guideline value of the density of the chemical of the Ministry of Health, Labour and Welfare becomes reference of a chic house measures.
The apartment house manager must cooperate with the management union the residence making that doesn’t get sick in the place where the owner is own dwelling.

Lighting and ventilation of room of apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

To secure the floor space a natural lighting in the room of the house, the classroom at the school, and the sickroom in the hospital in the building code, the opening for the lighting more than constancy has been decided to be installed.
It is not a translation to which the window only has to be only attached.
It is possible to calculate by considering two rooms to be one room for the room that are the sliding door and the shoji, etc. and can opened.
The area of the opening needs to the floor space of the room for a general house and the apartment house and 1/7 or more is needed.
Because neither the bath nor the rest room, etc. are rooms, regulations of this lighting are applied.
Moreover, because the skylight (top light) is assumed for three times the lighting in a general window to exist, it is considered that there are three times the area at the skylight.
In the building code, the standard of the ventilating installation of the room is provided.
As for the room, the opening in the window of 1/20 or more of the floor space and the ventilating opening, etc. or the ventilating installations are needed.
The segmented chamber is calculated with two rooms as one room in the sliding door and the shoji as well as the case of the lighting.
As for a building all principles, the mechanical ventilation equipment is needed because of a chic house measures now.
All the air of the room is requested to change places in two hours.
In this mechanical ventilation equipment, there are the first kind mechanical ventilation, the second kind mechanical ventilation, and the third kind mechanical ventilation.
The second kind is suction, the one the first kind to exhaust both with the machine, and the one (natural exhaust and the third kind’s in the machine from the suction [shite] exhaust vent taking air from the intake vent by natural suction, and the exhausts with the machine such as fans).
A lot of third kinds are used in the apartment house.
The knowledge of such a lighting and ventilation is demanded from the apartment house manager.
I will firmly confirm how to be provided by the building code.
It is set questions to the apartment house manager’s examination, and remember firmly, please.

About the earthquake resistance of the apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

It doesn’t limit to an apartment house alone and the earthquake resistance to the house is demanded in quake-prone Japan.
It is necessary to choose the apartment house with earthquake resistance to live at ease, and the reinforcement work etc. that improve the earthquake resistance of the apartment house where it lives now are also necessary.
So as not to neglect taking precautions against the earthquake, knowledge to earthquake-proof and the execution of an evaluation of seismic capacity and earthquake-proof repair work are requested by the management union and the apartment house manager about earthquake resistance.
The management union that had done the evaluation of seismic capacity was 16.9%2008 fiscal year of the Ministry of Land, Infrastructure and Transport in the result of the apartment house synthesis investigation.
The answer of not going is 75.3%.
In the reason why the evaluation of seismic capacity is not done, the reason of agreeing with a new anti-earthquake regulation is 53.6%.
The management union that had not thought the earthquake-proof diagnosis was 26.5%.
In addition, the answer that earthquake resistance was able to be secured was 75.4% among the management unions that earthquake-proof diagnosed it, and earthquake resistance shortage was 12.8%.
The breakdown of the earthquake resistance shortage 12.8% is 6.0% doing earthquake-proof repair work, and 12.8% of 1.6% in total though undecided doesn’t construct 3.6% whether the construction schedule constructs 1.6%.
The building is demanded in the earthquake of about five in the seismic intensity in the enacted standard in 1981 a new anti-earthquake regulation and the design that the building doesn’t collapse in six in the seismic intensity ..not breaking.. is demanded.
As for the building where this standard was defended, the collapse is known to be little in Hanshin-Awaji (Kobe) Earthquake.
53.7% of those who have the sorting office holds uneasiness about earthquake resistance.
It is one of the work of the apartment house manager to do the business to cancel such uneasiness.

Manager in apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

The manager in the apartment house is a representative who arranges the opinion of the resident in the apartment house by the person who literally manages the apartment house, and maintains the apartment house and manages.
In a word, the representative of the management union that those who have the sorting office compose becomes a manager.
The chief director of the management union in the apartment house is often an manager, and the chief director is a manager in the apartment house standard management rule.
Therefore, the chief director of the management union will take the responsibility for the accounting of the apartment house, resident’s trouble, and mending, etc.
In Law for Comparted-ownership, it is also possible that the manager in this apartment house may not be necessarily those who have the sorting office in the apartment house, and makes the corporation a manager.
Therefore, the apartment house trader and the management trader might be managers in the condominium where a lot of investment apartment houses and the lessors exist.
The apartment house management union where the becoming it person doesn’t exist in aging etc. is not a little though the manager is a representative of the apartment house management.
Therefore, there is an apartment house manager who becomes a manager and undertakes various management of the apartment house, too.
Instead, work that the correspondence such as the trials of the maintenance fee nonpayment is complex and time-consuming is undertaken, and the load of the chief director of the management union is reduced, and it is engaged in the work of the management union instead of those who have the sorting office from whom the director are not undertaken.
Of course, if the management union doesn’t function firmly even when the apartment house manager becomes a manager, it doesn’t become a livable apartment house.
It is necessary to continue the apartment house management by cooperating work is not made the leaving finishing even if it is time when the management union has entrusted the apartment house manager and the management trader with management but mutually.

Water feeding system for apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

There are some kinds of water feeding systems for the apartment house.
In the apartment house, it is necessary to supply water to two or more dwellings.
Therefore, knowledge of Water Supply Law and the water feeding system, etc. is demanded from the apartment house manager.
In the water supply method, there are a method supplied directly from water service and a method to use the water receiving tank.
Supply water directly among the following methods using water service directly connected method, increasing pressure the directly connected water supply method, and the water receiving tank becomes the high [osuisou] method, the pressure tank method, and a pump drop shipment.
A lot of apartment houses adopt the method that collects the mains water in the water receiving tank once and supplies water.
･Water service directly connected method
It is a method of the direct water supply from water service main to each unit.
It is a water feeding system that doesn’t use the special equipment used in a detached house and the apartment etc. of two stories.
･High [osuisou] method
It is a method of sending to high [osuisou] that the water collected in the water receiving tank is set up in the rooftop, and supplying the water to each unit by gravitation once.
The hygiene issue with the water receiving tank comes to be talked about, and this method is not adopted so much in the newly built condominium now.
･Pressure tank method
The water collected in the water receiving tank is sent to the pressure tank with the pressurizing pump, and water is supplied to each unit according to the air pressure once.
･Pump drop shipment (booster of tank none method)
The water collected in the water receiving tank using neither high [osuisou] nor the pressure tank is supplied to each unit with the feed-water pump.
The adoption is a lot of methods in a recent apartment house that are.
･Increasing pressure directly connected water supply method
The method supplied by using the water supply of increasing pressure equipment (pump of = increasing pressure) from water service main makes the water receiving tank unnecessary.
Such knowledge is set to the apartment house manager’s examination.

Elevator in apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

The elevator in the apartment house is a common equipment that should firmly maintain it.
Recently, the elevator accident come one after another.
To do safe use to prevent such an accident, the management union and the apartment house manager should firmly do the management of the check and the repair, etc.
The relation to the specialist who maintains it is also important.
“Apartment house management standard indicator” is being made public by the Ministry of Land, Infrastructure and Transport, and it is written to inspect regular in one year from six months for the elevator (elevator) in that in 2005.
Moreover, “Indicator concerning the maintenance of the elevator and the management of operation” is made public based on the building code in 1993.
It is written what the special survey does especially once a year that.
In the operation and maintenance of the elevator, there are full maintenance (FM) contract and contract of POG.
The check, the repair, the component replacement, and the articles of consumption exchange, etc. are included in the full maintenance contract.
It becomes easy to draw up the budget because cost is constant.
On the other hand, when the component replacement is needed instead of ending cheaply, the contract cost needs the confirmation of cost in every case because the component replacement is not included in the POG contract.
Moreover, the system that quickly corresponds to happening of the accident in the elevator is necessary.
It is described to leave the operation manager who has knowledge in each apartment house in the indicator.
The owner etc. of the apartment house should be providing the system of the emergency beforehand.
Moreover, it is necessary to post capacity and the laden weight in the place seen easily.
The knowledge of such an elevator is needed for the apartment house manager.
It is necessary to take away the specialist and cooperation, and to support management that can maintain a safe living.

Apartment house seeing [rai] net

9b — Sat, 23 Jul 2011 21:35:18 +0000

The apartment house seeing [rai] net is a granted project of the Ministry of Land, Infrastructure and Transport, and the apartment house history system at the apartment house manager’s examination and the (foundation)apartment house management center that registers.
The management situation of the management union in the apartment house is registered, and the apartment house seeing [rai] net will be able to inspect part on the exclusion Internet and does the information.
Because everyone can see the registered information, it is possible to make it to the judging material of the apartment house purchase.
Information can be seen by retrieving it in the apartment house seeing [rai] net according to administrative divisions etc.
Everyone can see information on the system of the outline of the building (address, apartment house name, and site area and others), the management consignment forms, and the management unions, accountings, rules, the mending plans, and the mending histories, etc.
Monthly publication “Apartment house management center communication” is distributed to the registration management union free of charge in the apartment house seeing [rai] net.
Moreover, the dial only for the consultation only for the registration management union can be used.
The management data of the registration apartment house can be preserved, additional cost is paid, a drawing on hand be made electronic, and the apartment house seeing [rai] net be preserved in CD.
Because the bulletin board by which the union member in my apartment house can participate can be made, the dissemination from the management union can be done.
Moreover, it is also possible that the union member always inspects the rule and the long-term repair plan etc. of my apartment house by additional cost.
The management union registers for an entrepreneur of selling in lots and an existing apartment house in case of the newly built condominium.
The explanation that sends the apartment house manager free of charge is done to interested management union in the apartment house seeing [rai] net, too.

For terrestrial digital broadcasting of apartment house

9b — Sat, 23 Jul 2011 21:35:18 +0000

The television changes from a present analog broadcasting to the terrestrial digital broadcasting in July, 2011.
To see this terrestrial digital broadcasting, the purchase of the television and the tuner corresponding to it is needed.
At the same time, it is necessary to be equipped to receive the ground wave digital.
In the apartment house synthesis investigation result of the Ministry of Land, Infrastructure and Transport, in 2008 fiscal year, the apartment house that can correspond by existing equipment is the entire 59.7% as for correspond to the terrestrial digital broadcasting.
The apartment house where whether it is possible to correspond because of 6.6% and uninvestigations is not understood is 7.0% in the apartment house where the equipment replacement cannot been done yet though it has been investigated whether having updated the equipment to correspond can correspond by 21.0%.
When the joint reception antenna is used, UHF aerial is necessary.
The direction of the antenna is a reason for the difference etc. , and it repairs and it is necessary to be likely to change in equipment also in the apartment house where UHF aerial is used.
When it joins the cable television, the antenna is not necessary.
However, it is necessary to note it because a necessary equipment is different because of the difference of the method of the cable television.
Moreover, correspondence is different in the region with the radio disturbance.
Thus, the reception of the terrestrial digital broadcasting is different in each apartment house.
It is necessary to finish the investigation and correspondence before the terrestrial digital broadcasting complete shifts, and to make it to the system that the television can be smoothly received.
The apartment house manager should manage without forgetting correspondence to the terrestrial digital broadcasting so that there is no trouble that the television cannot be received.
The apartment house manager should understand the revision of the law etc. as information.