Home Building and Town Planning

contractor, home builder company บริษัทรับสร้างบ้าน or builder It is necessary to know the ordinance on town planning. It is a law established to control and determine the area, type and use of each area in the municipality and perimeter. Including controlling the density of buildings and the growth rate of the city to balance with the public utilities that can support the state. to have the least impact on the environment

Before designing a building รับสร้างบ้าน or planning a building construction Designers should study and understand municipal ordinance laws. on building construction control and city planning that controls the shape of the building Characteristics of building use or the activities of that building in each area in detail for readers to have a better understanding will discuss the main requirements of the Building Construction Regulations in a nutshell as follows:

• amount of land area which allows the building to be covered and the amount of usable space of all buildings permitted for construction By stipulating that there must not be a few percentage points compared to the total land area.
• Set the maximum ratio for the width and length of the building. to the width and length of the land area respectively
• Determine the height at which the building can be constructed.
• Determine the retreat of the building line from the land boundary line for air, light, sunlight and privacy.

Boundaries for public utilities or public walkways In the case of nearby land there is no entrance – exit. that may occur in some cases

• With various regulations. that said will make the building be designed into a three-dimensional shape forced to limit the area
• Determination of the above-mentioned criteria. It is only a guide for readers to understand the purpose of the ordinance. Designers should continue to study and check with local ordinances carefully.

Ordinances on urban planning (Zoning Ordinances)

In addition to the requirements As mentioned in the section on building construction control factors. may impose exemptions or compromises not to be complied with, for example:

Allowance for the retreat phase of the building

• The retreat distance is generally measured from the boundary line of the land to the wall of the building. This will allow for a fence, eaves, canopy or sidewalk to protrude.

Allowances for sloped areas

• A gable roof or a hipped roof with a slope. or the chimney from a fireplace that rises from the roof. May allow to measure the height parallel to the slope of the area
• Recession distance may be allowed to reduce the retreat distance of the building.

In areas with dense buildings such as commercial areas Legislative requirements may require more regulations to be added, for example:

• Require the building to have entrance-exit connected to the public way.
• Set to increase the retreat distance of the building. In the event that the building is higher than the specified distance
• Designate a parking space suitable for the type of building.

Terms or prohibitions that may be agreed upon between the land owner and the person using the land. which will appear on the land title deed

Generally, the law relating to building control will stipulate the following matters:

• Type of use of the building.
• How long is the required fire resistance time for the structure?
• The height between floor to floor. and distance from neighboring buildings

Entrance – Exit (Site Access & Circulation)

Arrangement and design of internal road entrances and exits for pedestrians, cars and other vehicles. considered an important part and has a great effect on the area layout design building location and entrance direction The following basic guidelines define areas for sidewalks, driveways, and parking lots.

1. For convenience and safety A pedestrian walkway should be arranged from the car park or car park or bus stop to the building. to have as few road crossings as possible
2. Provide enough parking space according to the regulations of the building control ordinance.
3. Provide sufficient stone embankments or elevated roads in accordance with the regulations of the building control ordinance.
4. There is an appropriate place to get off the bus or public vehicle.
5. Truck parking areas should be separated to lift things up and down from the sidewalk or driveway.
6. There should be a way for emergency vehicles such as fire engines and ambulances to reach the building.
7. Determine the width and location of the wand. To allow the car to turn in and out at the entrance easily
8. The exit area to the main road There should be no blinds Makes it impossible to see cars running on the highway, either on the left or on the right
9. Provide the parking area with footpaths. to be able to control the entry and exit of the car park
10. Provide a garden. which may be a requirement of the ordinance
11. Build sloping sidewalks and parking lots for drainage.
12. The entrance-exit of the snow shovel in winter

Sidewalk (Pedestrian Circulation)

• Safe from overhead obstructions at least 7’ 6” (2,285 mm)
• Separate the parking area from the driveway.
• Anti-slip floor.
• Should have a slope surface of 1.5% or at least 0.5% for good drainage.

Ladder steps should be at least 3 steps.

• Handrails should be installed for stairs with more than 4 steps or in slippery areas.
• Provide basic amenities such as benches, trash bins and lighting.
• Do not make uneven surfaces that interfere with wheelchair users.
• Provide tactile traffic lines for the visually impaired before entering dangerous areas such as vehicles passing by.

Design standards for people with disabilities

• In case there is an entrance and exit that intersects the sidewalk We should make a weld and adjust the rock ledge at the weld.
• Welds should be stable, stable and have anti-skid surfaces.
• Non-leveling stone wand. It can also be used in junction areas with few pedestrian crossings.

 

Vehicular Circulation

radius length

Outside curves for different types of vehicles

• Passenger car 22′ 0” (6,705)
• Ambulance 30′ (9,145)
• Bus 54′ (16,460)
• 48′ (14,630) fire trucks
• 50′ (15,240) trucks or rickshaws

Bend radius length in for different types of vehicles

• 12′ car (3,660)
• Ambulance 18′ (5,485)
• Bus 32′ (9,755)
• Fire truck 34′ (10,365)
• Trucks or rickshaws 28′ (8,535)

 

Parking (Vehicular Parking)

car size

• Small car 5’ 8” × 16’ 0” (1,725 ​​× 4,875)
• Medium-sized car 6’ 6” × 18’ 0” (1,980 × 5,485)

Parking slot size

• Medium-sized cars 8’ 6” to 9’ 0” (2,590 to 2,745) × 18’ 0” to 20’ 0” (5,485 to 6,095)
• Small cars 8′ 0” (2,440) × 16’ 0” (4,875)
• 1 to 5% slope to drain water. or a recommended slope of 2 to 3%

Parking lot and design standards for building accessibility for people with disabilities

• Minimum height 7′ 0” (2,135)
• The slope of the slope transition. It should be half of the main slope and span 10′ (3,050).
• The Building Construction Act establishes a minimum parking space that must be allocated for each building.
• Parking should be as close to the building as possible.
• The slope of the parking lot or walkway. should not be more than 1:50
• Boarding aisle at least 60” (1,525) wide when combined with a 2-car parking pavement.
• Designate parking spaces for people with disabilities with universal symbols. for people with disabilities to enter and exit especially
• Van or van parking. For people with disabilities it should be 98” (2,490) tall and 96” (2,440) wide.
• For an area arranged for passengers to get on and off the car. should be attached and parallel to the parking place compared
• Aisles should be provided to connect to building entrances at least 60” (1,525) wide and 20’ (6m) long.