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Ancient Chinese Architecture (9) installations buildings (6) how to build the pyramids of Egypt (5) The Roots of Modern Architecture (5) stages of construction of a structure (32) of welded joints on the seismic vulnerability of Steel Structures (6) Ceramics (5 ) at the mosque in the world (10) in various stages of construction of a building (31) Ancient Chinese Architecture (8) Home / Jalbangyz Civil / Construction / Structural Steel / polystyrene ceiling joists in the block (1)
Blocks of expanded polystyrene ceiling of the performance that will be appropriate and acceptable such as fire safety, dimensions, tolerances, material strength, which can be related to the geometry and density closed cell foam of the material in the proper procedure be observed. It is therefore necessary to adapt the profile block generated closed cell foam with the following criteria and the implementation of appropriate procedures closed cell foam and protections are enjoying. 1_ fire safety requirements:
Only 1-1 of expanded polystyrene blocks were permitted types are slow and non-slow kind is prohibited. Manufacturers closed cell foam are required to indicate the required documents have been slow to use the materials for the production of the block of provide the following:
Technical papers published in this area should be obtained from plant raw material supplier. The above documents must be material closed cell foam in terms of reaction to fire in accordance with international standards, in one of the following groups closed cell foam show.
2-1 blocks to protect the polystyrene ceiling and avoid a direct clash with any potential fire blocks are required to be protected under the ceiling by suitable covering. Beams and joists are attached to the cover and containment. closed cell foam Connect directly to the polystyrene blocks (such as plastering directly onto the block without the use of mechanical fasteners) closed cell foam alone is not acceptable coating types accepted are as follows:
3-1 connect directly coated to block any regular geometric shape, whether or track alone without the use of mechanical fasteners not permitted by any means necessary "You are to contain mechanical connections, and beam joists of (as Rapyts system ) is used. Therefore, manufacturers are required to provide any oral or written information to consumers closed cell foam that is inconsistent with this topic, refrain.
4.1 As the walls between closed cell foam units such as walls between apartments or residential units, commercial, office, independent, closed cell foam etc., every building should have fire resistance. The walls have a layer of polystyrene blocks and crossed to the ceiling joists or concrete closed cell foam structure along the following may be used or suitable materials to the fire of the polystyrene blocks two spaces adjoining the continuities did and the spread of any possible fire between two spatially separated by fire resistant walls are to be avoided.
5-1 blocks at the construction site storage: Expanded polystyrene closed cell foam blocks at the construction site away from any flammable materials (such as paints, solvents or rubbish engagement files) are stored. Location should be such that the risk of loss or touch hot chips or sparks from welding or any object, another hot block will prevent the construction site. Primary storage area away from the site of construction if possible blocks Any flame or fire may spread to the Home Depot store location to avoid.
6.1 It is recommended that the storage block size is not more than 60 cubic meters. If you need to store values in excess of 60 cubic meters, with a maximum volume closed cell foam of 60 cubic meters divided into block sections between both areas at least 20 meters away there is one.
7.1 All workers must not use any flames and no smoking in the vicinity of the blocks be justified in the use of smoking into the vicinity of the blocks will be required. Fire extinguisher closed cell foam near the number of blocks to be predicted.
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Ancient Chinese Architecture (9) installations buildings (6) how to build the pyramids of Egypt (5) The Roots of Modern Architecture (5) stages of construction closed cell foam of a structure closed cell foam (32) of welded joints on the seismic vulnerability of Steel Structures (6) Ceramics (5 ) at the mosque in the world (10) in various stages of construction of a building (31) Ancient Chinese Architecture (8)
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