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Elevators

Insbesondere für höhere Gebäude und für öffentliche Gebäude, die von Menschen mit Behinderungen benutzt werden, sind Aufzugsanlagen erforderlich. Für diese Aufzugsanlagen gibt es eine Reihe von Anforderungen und Bestimmungen zum Brandschutz, zum barrierefreien Bauen und zum Schallschutz. Hier werden die baurechtlichen und brandschutztechnischen Anforderungen behandelt. Barrierefreiheit, Schallschutz und andere Technische Bestimmungen und Normen werden am Rande mitbetrachtet.
Anwendungsbereiche

Begriffe

Aufzugsanlage

Eine „Aufzugsanlage“ kann einen oder mehrere Aufzüge, auch Elevators or lifts called include. With lifts for passengers or goods in moving cars, cars or on platforms in the vertical or oblique direction between two or more levels to be transported. In general, elevators consist of elevator shafts, cabins and engine rooms.

elevator shaft

drive bays are necessary to penetrate casings by the building of cabins, cages or platforms, the floors.

car / cab

The cars are of lifts to the protection and comfort during vertical transport through the lift shaft.

engine and engine room

In the TRA 200 required for a special elevators, locking and completely separated engine room. Because of advancements in elevator technology since 2005 lifts admitted without their own engine rooms, it is possible to mount the engine in or on the bay or on the car. This can lift their own systems without machine room will be built.


elevators are distinguished by the purpose in
Lifts
lifts goods lifts

car lifts hoists

to the direction of movement Vertical lifts can

hoists

Firefighters lifts

for fire protection are important fire service elevators in special buildings
the supervision authority with more stringent requirements for elevators. According to color-Building Directive (MHHR) 2008, in particular high-rise fire service elevators with stops on every floor, separate machine room and a private elevator shaft must have. The fire service elevator is used for fire fighting and rescue the firefighters. be ensured by special structural measures, the functioning of the elevator during a power failure (emergency power supply).
Ein Feuerwehraufzug soll im Regelbetrieb mitgenutzt werden, um Schäden frühzeitig zu erkennen und keine übergroßen Investitionen brachliegen zu lassen.

Anforderungen und Bestimmungen

Landesbauordnungen (LBOs)

Bestimmungen zu Aufzügen in den LBOs

Bundesland Bestimmungen zu Aufzügen in § der LBO von

BW § 29 LBO BW 2010; § 14 LBOAVO 2010

BY Art. 37 BayBO 2007

BLN § 39 BauO Bln 2005

BBG § 34 BbgBO 2008

BRE § 39 BremLBO 2010 (vorher § 38)

HH § 37 HBauO 2009; Bauprüfdienst (BPD) 3 / 2009

HE § 33 HBO

MV 2009 MV 2006 § 39 LBauO

NDS on Public § 36 2009 § 18 § 39 DVNBauO

BauO NRW NRW 2000

RH-PF § 36 LBauO Rh-Pf 2009

SAAR § 39 LBO Saarland. 2007

SA § 39 SächsBO 2010

SA-A § 38 BauO LSA 2009

SH § 40 LBO SH 2010

TH § 37 ThürBO 2009

requirement for installation of elevators

General regulations in all LBOs

Grundsätzlich sind in allen Bundesländern nach den jeweiligen Landesbauordnungen Gebäude ab einer bestimmten Höhe (in der Regel Fußbodenhöhe des obersten Aufenthaltsraums >13 m) mit Aufzügen in ausreichender Anzahl auszustatten.
Von diesen Aufzügen muss mindestens einer zur Aufnahme von Rollstühlen, Krankentragen, Kinderwägen und Lasten geeignet sein. Die nutzbare Grundfläche der Kabine dieses Aufzugs muss mindestens 2,10 m x 1,10 m betragen. Zur Aufnahme eines Rollstuhls sind Kabinen mit eine nutzbaren Grundfläche von mindestens 1,40 m x 1,10 m geeignet.
Mindestens der zur Aufnahme von Rollstühlen bestimmte Aufzug muss von Menschen mit Behinderungen ohne fremde Hilfe zweckentsprechend genutzt can be. That is, it must be continuous from all apartments in the building and from the public road or barrier-free.

special arrangements in the LBOs

elevators in sufficient numbers are required in

State special

BW buildings with a height of more than 13 m (see § 2, paragraph 4, sentence 2 LBO BWLBO BW)

BY buildings with a height of more than 13 m (see Article 2, paragraph 3, sentence 2 BayBOBayBO)
elevator for stretcher must have stops on all floors.
stops on the top floor, the ground floor and the basement are not necessary if they can be made only in special difficulties.

BLN buildings with more than four storeys above ground.
It should be not the top floor, where its use does not require a lift or if it is subsequently removed in existing buildings for residential purposes.
must be ready to reach upper floors of the disabled in a wheel chair steps, these rules also apply to buildings with fewer than five storeys above ground.

BBG buildings where the floor space of a residence more than 13 m above the ground liegt.
Das gilt nicht, wenn die Aufenthaltsräume im obersten Geschoss eine Nutzungseinheit mit Aufenthaltsräumen im darunter liegenden Geschoss bilden und wenn das Dach bestehender Gebäude nachträglich ausgebaut wird. .

BRE Gebäuden mit einer Höhe von mehr als 10,25 m (siehe § 2 Abs. 3 Satz 2 BremLBOBremLBO).
Das gilt nicht bei Räumen im obersten Geschoss, die eine Nutzungseinheit mit Aufenthaltsräumen im darunter liegenden Geschoss bilden und beim nachträglichen Ausbau oberster Geschosse in den am 1. Januar 1996 bestehenden Gebäuden.
Haltestellen im obersten Geschoss sind nicht erforderlich, wenn sie nur unter besonderen Schwierigkeiten hergestellt werden können.
all elevators that are barrier-free shall be suitable to accommodate wheelchairs.

HH buildings with a height to more than 13.0 m (see § 2, paragraph 3, sentence 2 HBauOHBauO).
stops on the top floor and the basement are not necessary if they can be made only in special difficulties.

HE buildings with a height of more than 13 m (see § 2 paragraph 3, sentence 3 HBOHBO).
stops on the top floor and the basement may be omitted if they can be made only in special difficulties.

MV buildings with a height of more than 13 m (see § 2 para 3 sentence 2 LBauO VLBauO M-MV).
stops on the top floor, the ground floor and the basement are not necessary if they can be made only in special difficulties.

NDS buildings with common areas, the floor of more than 12, 25 meters above the entry level.
This does not change when using the top floors to residential use in buildings, on 31 were built or approved in December 1992.
stops on the top floor, the ground floor and in basements can account for an exception if it can be established only in special difficulties.

NRW buildings with more than five floors above the ground.
The top floor is not to be taken into account when its use does not require an elevator or be created by the subsequent expansion of the top floor apartments.

RH-PF buildings with more than five floors above the ground.
This is one of the top floor not if its use does not require an elevator.
This does not apply during subsequent development of missiles in the roof space of existing buildings

SAAR buildings with a height of more than 13 m (see § 2 para 3 sentence 2 LBO SaarLBO Saar).
stops on the top floor, the ground floor and the basement may be omitted if they can be made only in special difficulties.

SA buildings with a height of more than 13 m (see § 2 para 3 sentence 2 SächsBOSächsBO).
stops on the top floor, the ground floor and the basement are not necessary if they can be made only in special difficulties.

SA-A buildings with a determined height of more than 13 m (see § 2 para 3 sentence 2 BauO LSABauO LSA).
stops on the top floor, the ground floor and the basement are not necessary if they can be made only in special difficulties.

SH buildings with a height of more than 13 m (see § 2 para 3 sentence 2 LBO HLBO S-SH).

TH building with a height of more than 13 m (see § 2 para 3 sentence 2 ThürBOThürBO).
stops on the top floor, the ground floor and the basement are not necessary if they can be made only in special difficulties.

Notwithstanding the building height, a lift in particular in public buildings are required for these buildings for people with disabilities, elderly and persons can be used appropriately with children without assistance. (Barrier-free building).

fire protection objectives

lifts are usually performed by (vertical) zones and are therefore appropriate requirements for fire protection to fulfill. Especially in the elevator shafts, there is a risk of fire spreading to other floors and units of use.
The general objective of protection of driving shafts of elevators in the interior of buildings is in § 39 (1) building code (MBO) formulated in 2008: You have a fire spread to other floors, "long enough to prevent ...". Specifically
result therefrom subsequent building law requirements:

drive bays
elevators inside buildings must have their own driving bays, a fire spread to other floors to prevent a sufficient time. In an elevator shaft can have up to three elevators are.

General regulations in all LBOs
The requirements for the elevator shaft walls and separating elements are directed generally to the building class. They must be: first
Class 5 buildings of the building (height of the top floor residence area> 13 m - see also ". LBOs according to requirement) are fire resistant and non-combustible materials (F90-A).
second Class 4 buildings of the building (height of the top floor lounge> 7m) high fire-resistant (F60-AB) and third
Buildings in the Building category 3 (floor height of the top recreation room fire retardant (F30).
elevator shaft walls made of combustible materials must shaft side have clothing made of fireproof materials in sufficient thickness.
drive bays ventilate to be and a smoke ventilation with a clear area of at least 2, 5 percent of the lift landing floor space, have a minimum of 0.10 m². The Location of smoke outlets must be as be chosen so that the smoke emission by wind influence is not affected.

special arrangements in the LBOs

special provisions in the LBO by:
State special

BW The general rules are contained in § 14 LBOAVO 2010

BY allowances

BLN No special.

BBG the requirements for supporting and separating elements meet (fire-resistant buildings in small amounts at least fire-retardant).

BRE allowances

HH Keine Sonderregelung.

HE Die allgemeinen Regelungen finden sich in der Anlage 1: Bauteil- und Baustoffanforderungen nach HBO § 13 Abs. 2 Satz 1 zu § 33
Gebäudeklassen bei GK 4
Fahrschachtwände auch F60-BA

M-V Keine Sonderregelung

NDS Die Regelungen finden sich in § 18 Allgemeine Durchführungsverordnung zur Niedersächsischen Bauordnung (DVNBauO):
Die Wände und Decken von Aufzugsschächten müssen feuerbeständig sein.
Für Aufzüge, die außerhalb von Gebäuden liegen oder die nicht mehr als drei unmittelbar übereinander liegende Geschosse verbinden, sowie für vereinfachte Güteraufzüge, Kleingüteraufzüge, Mühlenaufzüge und Lagerhausaufzüge können Ausnahmen zugelassen werden, wenn wegen der Betriebs- und Brandsicherheit Bedenken nicht bestehen.

NRW Die Wände der Fahrschächte sind in der Feuerwiderstandsklasse F 90 und in den wesentlichen Teilen aus nichtbrennbaren Baustoffen (F 90-AB) herzustellen.
Bei Aufzügen, die außerhalb von Gebäuden liegen oder die nicht mehr als drei übereinanderliegende Geschosse verbinden, sowie bei vereinfachten Güteraufzügen, Kleingüteraufzügen, Lagerhausaufzügen, Behindertenaufzügen und bei Aufzugsanlagen, die den bundesrechtlichen Vorschriften aufgrund von § 11 of the safety regulations are not subject can be deviated from the requirements if there are not because of operational security and fire safety concerns.

RH-PF, driving shafts of elevators in the interior of buildings with fire resistant walls, cladding of the inside pages must be made of fireproof materials.
The ceilings of the driving shafts of buildings are the first
Building Class 4 fire-resistant,
second Building Class 3 fire retardant,
third Building Class 2 to produce fire-retardant.
case of elevators, which are located outside of buildings or not more than three immediately above the other lying floors combine, in a simpler goods, small goods, mill, warehouse and disabled lifts, in elevators, not subject to the provisions adopted on the basis of the Equipment Safety Act, regulations, deviations are allowed if the operational safety and fire protection are guaranteed.

SAAR The general rules are contained in the Annex to LBO Saar § 39
building classes GK 4
elevator shaft walls and F60-BA

SA No special regulations

SA-A No special regulations

SH No special regulations

TH No Special arrangements

fire control
intended to prevent the fire control system of elevators that when a detected fire or other hazards in a building, the elevator continues to be used as a carrier.

There are three types of fire control.

first Static fire control moves
The static fire control system of the elevator by means of an instruction directly related to a predetermined destination station (fire station) and stays there with open doors.
The command can be from a home alarm system or a single manual call to the destination station (fire station) be triggered.

second Semi Dynamic fire control
When a semi-dynamic fire control monitors at least the specified destination station (fire station) with an automatic fire detectors (smoke detectors). If such a fire detector has detected smoke, the elevator in the overlying floor will be closed with doors open.

third Dynamic fire control
The dynamic fire control requires the presence of a BrandmeldeanlageBrandmeldeanlage3749_U1N1_U2N1_U3N1_U4N1_U5N3 DIN 14 675th This, at least all smoke compartments from the elevators on each floor with automatic smoke detectors be monitored. This prevents the lift when triggering a fire alarm system in the building does not remain in a smoky basement and opens its doors.
drives instead of the elevator then into the predetermined destination station (fire station), which normally is directly accessible in the basement with the shortest secured to the outside. also in this floor has a fire alarm device is engaged, will stop in the next overlying smoke-free floor and shut down the elevator there, with open doors.

retrofitting in existing

If elevator systems to the latest Technik angepasst oder entsprechend den Anforderungen nach der Betriebssicherheitsverordnung nachgerüstet werden, muss auch der Einbau einer Brandfallsteuerung neu bewertet werden.

Bei Gebäuden die von einer größeren Anzahl von Personen genutzt werden und die über eine Brandmeldeanlage verfügen, die bei der Feuerwehr aufgeschaltet ist, sollte mindestens eine statische Brandfallsteuerung nachträglich realisiert werden.

Bei allen anderen Gebäuden mit Personenaufzügen sollte jeweils im Erdgeschoss ein gelber Druckknopfmelder (RAL 1004) mit der Aufschrift „Brandfallsteuerung Aufzug“ angebracht werden. (siehe auch DIN EN 81-73 Punkt 5.8.1) Beim Drücken dieses Druckknopfmelders soll der Aufzug in das Eingangsgeschoss (Brandfallhaltestelle) fahren und dort mit offenen Türen solange stehen bleiben, bis ein verantwortlicher des Gebäudes (z.B. Hausmeister, Wartungsdienst des Aufzuges) diesen wieder zurücksetzt (siehe auch DIN EN 81-73 Punkt 5.7). Empfohlen wird hier mittels einer Sirene oder Hupe die Auslösung der Brandfallsteuerung zumindest im Eingangsgeschoss zu signalisieren.

Bei neueren Aufzügen mit Verbindung zu einer ständig besetzten Stelle, sollte die Auslösung der Brandfallsteuerung mittels Druckknopfmelder, an diese parallel weitergemeldet werden.

Fahrschachttüren

Fahrschachttüren und other openings in the elevator shaft walls with required fire resistance shall be so manufactured that fire and smoke (fire) long enough can not be transferred to other floors (general protection goal of § 39 para 1 sentence 1). In
landing doors are "regulated building" gem. Building Regulation "regulated" building products (especially after DIN 18091: "bay sliding doors for lift shafts with walls of fire resistance class F 90 - (July 1993)) that can be installed without approval if the manufacturer submits a compliance certificate from a recognized certification authority, which identifies , that the door is not significantly different from the above standard.
Because of the so-called "2-door" theory is the fire prevention believe that two "controlled" elevator doors (one on each floor) is sufficient to DIN 18090/18091/18092), in conjunction with the required shaft smoke the flashover on other floors prevent long.

lifts without lift wells
General regulations in all LBOs

lifts without own driving shafts are under LBOs generally accepted: first
necessary within a stairwell, except in high-rises,
second in rooms the projectiles bridge,
third for connection of projectiles that can communicate with each other openly,
4th in buildings of the building classes 1 and 2

special arrangements with individual LBOs
special provisions in the LBO by:
State special

BW The general rules are contained in § 14 LBOAVO 2010

BY No special regulations

BLN No special regulations

BBG first within stairwells required, except in high-rises,
second within warehouses, third
in homes,
4th outside of buildings.

BRE No special regulations

HH No special regulations

HE first necessary within a stairwell, except in high-rises,
second within multi-story spaces such as halls,
third in the office classes 1 and 2, 4th
use within the same unit with no more than 400 m² gross floor area in no more than two storeys.

MV No special regulations

NDS The rules are contained in § 18 General Building Regulations Implementing the Lower Saxony (DVNBauO):
are in buildings with no more than six storeys lifts permitted without its own slot, when they are within the enclosing walls of the stairwell and are sheathed to prevent accidents.

NRW in a room and within a stairwell in buildings with no more than five floors above the ground.

RH-PF in buildings with no more than five floors above the ground inside the perimeter walls of the stairwell.

SAAR No special regulations

SA No special regulations

SA-A No special regulations

SH No special regulations

TH
No special regulations

lifts without own driving shafts "must be enclosed safe". These drive shafts are "not necessary" drive bays or "skins".

"not necessary" drive bays or "skins" of elevators: (preventing fire spread to other floors sufficiently long time)

in § 39 (1) sentence 1 MBO formulated aim of protection is in lifts within stairwells and open with each other In related stories not relevant. It follows that "not necessary" Driving shafts with a smoke extraction is not required. A release can possibly for the disposal of waste heat, etc. may be required. be made because of the unnecessary driving shaft itself no requirements for wall quality, there are also no requirements for such vents. be

engine room

The machine room for lifts must be separated from adjoining rooms, fire resistant and provided with at least fire resistant doors.

soundproofing

of elevators and machine rooms go from noise that may affect the use of a building. From Thus, you should not lift the walls "quiet" rooms are located. Engineering final determination as to DIN 4109 (. Sound insulation in buildings, Section 4) should be considered. Moreover
must be made sound proof engine room. Nor may they lie in close proximity to residential areas and bedrooms (DIN 4109 No. 4;. VDI 2566 Blatt 1, 2001-12 sound design for lifts with a machine room).

Safety requirements

technical rules and standards DIN
apply to elevators and elevator shafts in addition to the state building extensive technical rules (TRA). European Standards (EN), and Safety Guidelines (SR).
in elevator shafts, engine, electrical and pulley rooms should not give foreign institutions will be accommodated. This does not include heating and ventilation equipment for the elevator system as well as expansion tanks of heating systems, valves or the like provided it does not exist. Engine and pulley rooms shall not be used as a conduit to give other rooms. The air lift foreign decorations may not be directed driving bays, engine rooms and role.
The total area of \u200b\u200bthe cars should be such that for every 20 residents, employees or visitors in a building space is available. This is per person, a space of at least 0.15 m2 to be set (TRA 200 No. 241.3).

following technical rules for elevators to be considered:

Constructional determination subject
DIN EN 81-1 (06/2010) Safety rules for the construction and installation of lifts - Part 1: Electrically powered passenger and freight elevators
DIN EN 81-2 (08/2010) Safety rules for the construction and installation of lifts - Part 2: Hydraulic lifts and hoists
DIN EN 81-21 (01/2010) Safety rules for the construction and installation of lifts - Lifts for passengers and goods - Part 21: New passenger and goods lifts in existing buildings
DIN EN 81-28 (11/2003) Safety rules for the construction and installation of lifts - Lifts for the passenger and freight transport - Part 28: Remote alarm on passenger and freight elevators
DIN EN 81-40 (04/2009) Safety rules for the construction and installation of lifts - Special lifts for the movement of people and goods - Part 40: Inclined stair lifts and platform lifts with an inclined roadway for people with disabilities
DIN EN 81-41
Draft (01/2005) Safety Rules for the construction and installation of lifts - Special lifts for the movement of people and goods - Part 41: Vertical platform lifts for disabled people;
DIN 15306 (06/2002) Lifts - Lifts for residential - Dimensions, car dimensions, door sizes
DIN 18090 (01 / 1997) elevators - the elevator shaft turning and folding doors for drive shafts with walls of fire resistance class F 90
DIN 18091 (07/1993) Lifts - shaft sliding lift wells with walls of fire resistance class F 90
DIN 18092 (04/1992) Lifts - Vertical sliding doors for service lifts in Fahrschächten mit Wänden der Feuerwiderstandsklasse F 90
TRA 001 Anwendung der technischen Regeln für Aufzüge
TRA 007 Betrieb von Aufzugsanlagen
TRA 101 Prüfung von Bauteilen
TRA 102 Prüfung von Aufzugsanlagen
TRA 200, Nr. 210 –219 Personenaufzüge, Lastenaufzüge, Güteraufzüge
VDI-Richtlinie 6017 Steuerung von Aufzügen

Behindertengerechte Aufzüge

Anforderungen

Neben grundlegenden Anforderungen an Gesundheit und Sicherheit enthält die DIN EN 81-70 Mindestvorgaben für die Zugänglichkeit von Aufzügen für Personen einschließlich Personen mit Behinderungen.

Es werden drei Typen von Aufzügen beschrieben, die unterschiedliche Grade der Zugänglichkeit für die Benutzer von Rollstühlen anbieten. Der Grad der Zugänglichkeit und Benutzbarkeit wird durch Abmessungen, räumliche und technische Kriterien bestimmt.
In der Tabelle 1 der Vorschrift werden folgende drei Aufzugstypen aufgezählt:

Aufzugstyp 1 bis 450 kg Fahrkorbbreite: 1 000 mm Fahrkorbtiefe: 1 250 mm

geeignet für Rollstuhlbenutzer mit einen Rollstuhl nach EN 12183 oder einen elektrisch angetriebenen Rollstuhl der Klasse A nach EN 12184

Aufzugstyp 2 für 630 kg Fahrkorbbreite: 1 100 mm depth car: 1 400 mm

suitable for wheelchair users with a friend to EN 12183 or an electrically powered wheelchair categories A or B according to EN 12184th Wheelchairs of class B are preferred due to their small size / wheels for the interior. The obstacle height is thus restricted in outdoor areas. Electric wheelchairs for the interior are usually prescribed if the use of a hand-powered wheelchair because of disability is no longer possible.

elevator type 3 for 1275 kg Cabin width: 2000 mm Car depth: 1 400 mm

Caution: Not suitable for recording a stretcher (measure at least 2.10 x 1.10 m)

suitable for wheelchair users and other people. Here's how to contact a wheelchair in Class A or B or possible with crutches / walker. For wheelchairs to EN 12183 or electrically powered wheelchairs in categories A, B or C according to EN 12184th Wheelchairs of Class C are primarily for road transport and to overcome long distances.

In compliance with DIN 18040-1 for publicly accessible buildings' elevators have to type in 2 or 3 according to DIN EN 81-70:2005-09, Table 1, the clear access width must be at least 90 cm.. "
DIN 18040-2 Apartments: "type lifts shall (1) correspond to 2 or 3 according to DIN EN 81-70:2005-09, Table 1, the clear access width must be at least 90 cm.."

is in the private sector with knowledge of disease and disability as well as knowledge of the image to select it Rollstuhlart well be smaller dimensions ..

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