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HEALTHY HOME ASPECT

Physiological requirement

A. Lighting enough.

A home has to can give health and comfortable to one who stay in him. Home has to be supported by good supporter system, including system circulating of light. Circulating of good light is light which can enter and exit.

1. Natural Lighting

Light can enter into home through window. Accomplishment of light as natural lighting influenced by some factor among sky light, direction hitting of window by sunshine, level of seen sky area from window, window situation and room size measure.

Factors influencing the amount of light in the day time:

• Season
• High of place from sea level
• Time
• Dew, fog, smoke
• Far adjacent building height and nearness.
• Size measure and window situation position. (Adequate nature light is 20% from wide of floor).

Amount of daytime light which enter room depended 3 factors:

• Direct light from sky
• Bounced light by existing surface outside column
• Bounced light by existing object in column.

2. Lighting made in

Source of:

o Electric light

o Candle

o Ground oil lamp

o Gas light

Light can be done with artificial system:

o Direct lighting: lighting instructed to reach 90-100 %.

o Indirect lighting: between 0-10 %.

o Mixture lighting or diffuse: between 40-60 %.

Light criteria

1. Candle foot (FC): yielded light by a standard candle at distance 1 foot. International candle: set of intensity

2. Lumen: amount of needed to light enlighten area for the width of one foot square with intensity one foot candle.

3. Lux: is same to meter candle, compared to FC that is illumination at one particular surface at distance 1 meter (3,281 ft) from a light source from 1 candle.

Lighting in the home

1. ripe space : 200 lux
2. bed room : 100 lux/according to freshment
3. bathroom : 100 lux
4. sitting room : according to appetite
5. mess room : 100 lux
6. space learns : 100 lux

How to measuring intensity lighting in the home?

Device: Lux Meter

Way of job:

1. Battery controlled and appliance on course off.

2. Censor attached by at appliance.

3. Power knob shifted to be left (off position)/to right (on position).

4. Censor put down in horizontal position at location/sampling point (4 point), at height of workplace (90 height cm from floor).

5. selected by appropriate scale:

· X Range 1 can read until 1999 lux.

· X Range 10 can read 2000 until 19999 lux.

· X Range 100 can read 20000 until 50000 lux.

6. Range tides [at] x 1, if in layer as described “1" meaning light intensity exceed range control. Knobs have to be shifted by at range hereinafter (x 10 or x 100).

7. Reading light intensity in set of lux at layer (1 lux = 10 FC).

B. Ventilation

Ventilation condition

1. Wide of ventilation hole remain to minimize 5% wide of floor.

2. Wide of erratic ventilation hole minimize 5% wide of floor.

3. Airs which enter have to cleanness.

4. Dampness of air, optimum t temperature 22°C and optimum R 60%.

5. Air stream don't cause tocht.

6. Air enter have to as according to dweller. Adult require 33m³/hour.

7. Cross ventilation.

Effect of unfavorable ventilation:

1. Air temperatures go up in the room.

2. In crease of CO2.

3. Decreasing of oxygen in the room.

How to measuring dampness and temperature in the home?

Device: Thermo Hygrometer

Way of job:

1. Putting down or draping Thermo Hygrometer device at measurement point which have been determined (1 meter from floor and ± 10 cm from wall).

2. Wait during 15 minute and read result of measurement at the appliance.

3. Measurement done by counted 2X, and then result of measurement is summed up and mean.

C. Voices coming from within and also outdoor is not annoy

Vibration from sound which is diffraction heard by human being ear: 20-20000 cycles/second. Noise can influence growth a child and bother to bounce adult.

Nature of bothering this felt because:

· Not regular sound.

· Sound is not anticipated.

· Hard sound.

· Continuous voice.

· Not wanted/unwelcome.

· Place and time is imprecise.

Noise is relative. Difference can happen because:

1. difference of age
2. difference of happiness
3. difference level education
4. individual ego influence

Noise impact to health:

1. hearing

Sudden and hard voice will be earsplitting. Voice which is continuous voice will lessen sensitivity of hearing.

2. blood pressure and heart

Sudden and hard voice will result feel surprised, heartbeat become quick spasmodically, pallor, lose control.

3. vein

Stress continuously causes fatigue nerve, less sleep and can cause craziness.

4. work efficiency and safety

Can lessen concentration, can generate mistake of job, and can result accident.

Measurement of noise

Measurable with:

• audiometer
• sound level meter
• noise logging dosimeter

Noise of level:

• Maximal family room 55 dB.
• Bed room 45 dB.

Regional development planning of zone:

• Zone A:

Hospital, place treatment of health and school

• Zone B:

Settlement and housing

• Zone C:

Office complex, commerce

• Zone D:

Industrial, station

Noise of level max (dB) is suggested and max is enabled

Zone	Max. suggest	Max. enable
Zone A:	35 dB	45 dB
Zone B:	45 dB	55 dB
Zone C:	50 dB	60 dB
Zone D:	60 dB	70 dB

Disease building syndrome

Disease building syndrome (syndrome building sick) is an arising out symptom and result acute health trouble to all dweller in the building. These syndromes go together occurrence which we meet every day in environment.

Generated trouble

Feeling worry high (phobia), is not Balmy, and various sigh like headache, ill of eye, fever, exhalation trouble (out of breath), cough, sneezing and husk irritation.

Syndrome building disease cause:

• Design early a less precise building in designing building Plano logy, light and draught, drainage.
• Election of material/vital factor construction material because can poison dweller. Dangerous material is asbestos roof, timbale, wood varnish, wood powder, carpet and also wallpaper.
• Air environment is not clean which because of motor vehicle smoke pollution, kitchen and factory.
• Specification of execution to picture, theft of construction work volume, strength (structure guarantee) and use quality of material which less than standard which have been determined.

D. There is playground for the children.

Provide playground space for the children this target is conducted to develop children creativity and overcome stress.