Posts Tagged: equipment

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.

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.

The fire fighting equipment is also necessary for the apartment house.
The fire fighting equipment includes the fire extinguisher, the sprinkler, the firefighting equipment of the indoor fire-plug equipment etc. , and the safety alarm such as automatic fire alarms, the refuge accommodation such as shelter ladders, and the fire fighting rainwater, etc.
It is the one set up in a necessary part in the building, the fire-plug box includes the hydrant valve, the hose, and the muzzle, etc. , and initial can be extinguished with the indoor fire-plug equipment.
The fire protection manager should have them check these or do.
The apartment house should report on the result of the check to the fire fighting length and Fire Chief once every three years.
In the equipment of the sprinkler, there are a closed system and an unvented type.
It is an unvented type that the sprinkler head’s being always shutting is a closed system and is open.
As for the apartment house of the 11th floor or more, the installation of the sprinkler is obligated.
Moreover, the installation of the fire alarm for the house will be obligated to the stairs when it accompanies though the fire protection law was revised in 2004, and there are stairs in the bedroom and the escape route.
There is an installation obligation for the newly built residential building since June, 2006.
The existing housing is from a day set in each municipality.
The installation such as kitchens might be obligated by the ordinance of each municipality.
When the automatic fire information equipment or the sprinkler is not attached in an existing apartment house, it is necessary to set up the fire alarm for the house.
The automatic fire information equipment is equipment to perceive hot and the smoke of a fire automatically and to inform the resident of a fire with the warning bell etc.
Even if anything is not attached to the monopoly part when the automatic fire information equipment and the sprinkler are attached, the installation is arbitrary.
However, the fire alarm will be setting it up also at home.
The apartment house manager doesn’t allow them to lack the knowledge of the fire fighting equipment because of safe life of the apartment house.
The apartment house manager notes that the fire fighting maintenance is neatly in order is checked in cooperation with the management union and the check etc. are not neglected.