After choosing the Gersan ceiling, to know how to install, of course, before the installation, there is an important step, that is, the purchase, the purchase of Gersan ceiling is also very important, the following I will lead you to understand.
The installation method of Gethan ceiling
Gersan ceiling is the ceiling ceiling way in space places, because it can be installed in the ceiling ceiling lamps, convenient operation, and can play a very good decorative effect, so it is widely used in large commercial places, airports, waiting rooms, etc., but less used in home decoration.
1、Shooting line
Use the balance measuring instrument to copy out the horizontal point in each wall column or wall corner in the space place, pop out the level line, then measure from the level line to the design height of the ceiling, and pop out the level line along the wall column with the powder line, which is the lower skin line of the ceiling grille. At the same time, also need to pop out the position of the main keel in the concrete top plate, generally the main keel is divided from the center of the ceiling to both sides, the maximum spacing of 1000mm, mark out the fixed point of the boom, when the top beam and pipe fixed point is larger than the engineering requirements, should increase the fixed point of the boom.
2、Fixed boom pendant
Prepare ф6 cold-drawn steel bar or pan round steel bar boom, expansion bolt. One end of the grille ceiling boom is welded with L30＊30＊3 angle code, and the other end can be welded with tapped wire sleeve of wire rod larger than 100mm, or you can buy finished wire rod.
3、Install light steel keel
Prepare 38 light steel keel with the spacing of 900mm-1000mm. the height of light steel keel arch is 1/200-1/300 of room span, and the cantilever section of light steel keel of grille ceiling should be ≤300mm, otherwise it is necessary to increase the boom. The joint length of the main keel should be taken to butt, and the butt joints of adjacent keels should be staggered with each other. The light steel keel should be basically leveled after hanging. (If the ceiling is low, this step can be omitted and the next step can be carried out directly)
Note: For grille ceiling with a span greater than 15m, a large keel should be added to the main keel every 15m, and the vertical main keel should be welded firmly.
4、Installation of spring piece
Connect the light steel keel with the boom, spacing 900mm-1000mm, and then snap the spring piece on the boom. (If the grille ceiling is low, the spring can be installed directly on the boom, then this step can be omitted.)
5、Assemble the grille main and sub-bone
Before installing the main and secondary bones of the ceiling grille, the main and secondary bones of the ceiling grille will be assembled on the ground according to the design drawings to save the trouble and inconvenience of the top operation.
6、Installation of grille
The assembled grille ceiling is lifted with hooks worn in the main bone holes, and the whole grille ceiling is connected and adjusted to the level.
How to select the grille ceiling
The first point, look at the appearance. Look closely at the surface of the aluminum grille to see whether the surface is clean, whether there are cracks and bubbles. If the surface is not clean enough, there are cracks and bubbles appear, the quality of the product is doubtful.
The second point, feel with your hands. Feel with your own hands how the quality of the grille surface spraying, whether uniform and delicate.
The third point, look at the product certificate of conformity and the manufacturer’s introduction and other information. Check the certificate of conformity of the product, mainly to ensure that the corresponding parameters of the product meet the requirements, whether the aluminum material selected is qualified, etc. Of course, the aluminum grille product surface may have some slight scratches, scuffs and other phenomena appear, which is normal, but can not affect the normal use of the product.
Grille ceiling construction precautions
1、Because of the large area of each layer, the vertical or parallel relationship between the metal grille and mineral wool board, the ceiling, the ceiling and the wall and the column must be handled well.
2、Because the various pipes in the grille ceiling are equipped with adjustment valves, inspection holes must be left in the corresponding positions.
3, the plane position of the fire sprinkler head can not coincide with the grille bar, and should be straight and smooth in both directions, in this regard, the upper end of the fire sprinkler riser can be made greater than 900 stirrup bend, in order to fine-tune the plane position of the sprinkler head.
The installation of the grille ceiling is a time-consuming and labor-intensive large-scale engineering project. Although this kind of project is said to be not complicated as a whole, the area designed is relatively large, and the occasions used are also crowded public occasions, so to a large extent, the installation precautions and prescribed guidelines should be strictly observed to ensure the use effect of the grille ceiling.
Gersan ceiling installation method how to choose Gersan ceiling after the choice of Gersan ceiling, to know how to install, of course, before the installation, there is an important step, that is, the purchase, the purchase of Gersan ceiling is also very important, the following I will lead you to understand.
The installation method of Gethan ceiling
Gersan ceiling is the ceiling ceiling way in space places, because it can be installed on the ceiling ceiling lamps, convenient operation, and can play a good decorative effect, so it is widely used in large commercial places, airports, waiting rooms, etc., but less used in home decoration.
1、Shooting line
Use the balance measuring instrument to copy out the horizontal point in each wall column or wall corner in the space place, and pop out the level line, then measure from the level line to the design height of the ceiling, and pop out the level line along the wall column with the powder line, which is the lower skin line of the ceiling grille. At the same time, also need to pop out the position of the main keel in the concrete top plate, generally the main keel is divided from the center of the ceiling to both sides, the maximum spacing of 1000mm, mark out the fixed point of the boom, when the top beam and pipe fixed point is larger than the engineering requirements, should increase the fixed point of the boom.
2、Fixed boom pendant
Prepare ф6 cold-drawn steel bar or pan round steel bar boom, expansion bolt. One end of the grille ceiling boom is welded with L30＊30＊3 angle code, and the other end can be welded with tapped wire sleeve of wire rod larger than 100mm, or you can buy finished wire rod.
3、Install light steel keel
Prepare 38 light steel keel with the spacing of 900mm-1000mm. the height of light steel keel arch is 1/200-1/300 of room span, and the cantilever section of light steel keel of grille ceiling should be ≤300mm, otherwise it is necessary to increase the boom. The joint length of the main keel should be taken to butt, and the butt joints of adjacent keels should be staggered with each other. The light steel keel should be basically leveled after hanging. (If the ceiling is low, this step can be omitted and the next step can be carried out directly)
Note: For grille ceiling with a span greater than 15m, a large keel should be added to the main keel every 15m, and the vertical main keel should be welded firmly.
4、Installation of spring piece
Connect the light steel keel with the boom, spacing 900mm-1000mm, and then snap the spring piece on the boom. (If the grille ceiling is low, the spring can be installed directly on the boom, then this step can be omitted.)
5、Assemble the grille main and sub-bone
Before installing the main and secondary bones of the ceiling grille, the main and secondary bones of the ceiling grille will be assembled on the ground according to the design drawings to save the trouble and inconvenience of the top operation.
6、Installation of grille
The assembled grille ceiling is lifted with hooks worn in the main bone holes, and the whole grille ceiling is connected and adjusted to the level.
How to select the grille ceiling
The first point, look at the appearance. Look closely at the surface of the aluminum grille to see whether the surface is clean, whether there are cracks and bubbles. If the surface is not clean enough, there are cracks and bubbles appear, the quality of the product is doubtful.
The second point, feel with your hands. Feel with your own hands how the quality of the grille surface spraying, whether uniform and delicate.
The third point, look at the product certificate of conformity and the manufacturer’s introduction and other information. Check the certificate of conformity of the product, mainly to ensure that the corresponding parameters of the product meet the requirements, whether the aluminum material selected is qualified, etc. Of course, the aluminum grille product surface may have some slight scratches, scuffs and other phenomena appear, which is normal, but can not affect the normal use of the product.
Grille ceiling construction precautions
1、Because of the large area of each layer, the vertical or parallel relationship between the metal grille and mineral wool board, the ceiling, the ceiling and the wall and the column must be handled well.
2、Because the various pipes in the grille ceiling are equipped with adjustment valves, inspection holes must be left in the corresponding positions.
3, the plane position of the fire sprinkler head can not coincide with the grille bar, and should be straight and smooth in both directions, in this regard, the upper end of the fire sprinkler riser can be made greater than 900 stirrup bend, in order to fine-tune the plane position of the sprinkler head.
The installation of the grille ceiling is a time-consuming and labor-intensive large-scale engineering project. Although this kind of project is said to be not complicated as a whole, the area designed is relatively large, and the occasions used are also crowded public occasions, so to a large extent, the installation precautions and prescribed guidelines should be strictly observed to ensure the use effect of the grille ceiling.
