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Wall construction

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SELECTION OF WALL STRUCTURE6 essential requirements

Classification

Under materials: Timber Masonry

Concrete (reinforced-concrete) Other

Under technology:

Monolythical, prefabricated, Small, large elements

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Timber walls

1. Log (round, trimmed or shaped beams)

2. Skeleton-type (balk, boards and panels),

3. Panel-type (collected from large factory

produced panels).

4. Modular

5. Mixed

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Timber houses

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Timber housesFrequently used angles of connection:

- Traditional- Scandinavian type

- Trapezoidical

Traditional Scandinavian type Trapezoidical

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Timber walls

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Timber walls

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Hand-made log walls

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Hand-made log walls

Round (natural) logs Rectangular logs

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Machining log walls

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Machining log walls

Grind (round) logs Mill (rectangular) logs

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Glued timber walls

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Glued timber walls

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Glued timber walls

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Glued timber walls

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Skeleton-type walls

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Skeleton-type walls

Skeleton-type walls from wood: 1- foundation; 2 bottom, 3 main screw, 4 post;5 top crown; 6 standumo spyriai; 7 first floor beams; 8 second floor beams; 9

panel of walls; 10 joints of the panels

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Skeleton-type walls

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Skeleton-type walls

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Skeleton-type walls

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Panel-type walls

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Panel-type walls

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Panel-type walls

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Panel-type walls

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Panel-type walls

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Modular walls

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Modular walls

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Modular walls

Major strengths of the modular and panel-modular houses:

1. During production of typical elements designing,

construction, building and exploitation mistakes are

correcting;

2. Quality of manufacture and perfection;

3. Less work rate helps to minimize price of house;

4. Quick building time and less cost.

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Modular wallsMajor weaknesses of the modular and panel-modularhouses:

1. From outside and inside houses are more traditional then

wooden;

2. Less opportunities to choose non-traditional elements;3. Traditional designing and construction elements is easy to

produce but house made from them not always

comfortable to use;

4. It is hard to have reconstruction. Sometimes it is

impossible to do.

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Timber walls

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Timber walls

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Construction of concrete walls

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Construction of concrete walls

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Construction of concrete walls

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Construction of concrete walls

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Construction of monolithic walls

M j i f l l

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Major constructions of large-panel

house

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Double layer large scale walls

C t ti f f b

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Construction of prefab

ferroconcrete walls Inside loading layer: 100-150

mm

Isolation layer: 50-300 mm

Outside layer: 60-80 mm

Length: 12 m

High: 3.8 m

C t ti f f b

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Construction of prefab

ferroconcrete walls

Constr ction of prefab

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Construction of prefab

ferroconcrete walls

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Construction of concrete walls

Construction of modular wall

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Construction of modular wall

Constructions of composite ferroconcrete

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Constructions of composite ferroconcrete

walls

1- volume components; 2 outside panel of

walls; 3- inside panel of walls