TH6846C3 - Tile, slope edge fiber cement board and rolled or wet press production process. - Google Patents

Abstract

DC60 (25/03/54) Tile, sloping edge fiber cement sheets and rolled or wet press production process. Related to Manufacture sloping edge fiber cement panels to be used as building materials for seamless walls and / or ceiling applications. By rolling the fiber cement sheets from a tile forming machine (Hatcheck Machine) with a set of rollers which It was developed, renovated and installed in the fiber cement tile production line. Where one of the rollers is Above and one roller at the bottom Where one of the rollers at both ends of it has a diameter The center is larger than the normal diameter of the roller body. And the aforementioned roller serves to iron the edge of the light plate Wet cement number as slope edge The sloped fiber cement sheets are then subjected to an autoclave process, sloped fiber cement tiles, and a rolled or wet press process. Related to Manufacture sloping fiber cement sheets for use as a building material for seamless walls and / or ceiling applications. By rolling the fiber cement sheets from a tile forming machine (Hatcheck Machine) with a set of rollers which It was developed, renovated and installed in the fiber cement tile production line. Where one of the rollers is Above and one roller at the bottom Where one of the rollers at both ends of it has a diameter The center is larger than the normal diameter of the roller body. And the aforementioned roller serves to iron the edge of the light plate Wet cement number as slope edge The sloped fiber cement sheets are then subjected to an autoclave treatment process.

Claims (5)

1. Tile, fiber cement sheet, slope type, and the production process is rolled or wet pressed. It consists of the following steps Prepare a fiber cement solution containing water, Portland Cement, silica, wood pulp and other additives. The fiber cement slurry was mixed in the agitator (13), the fiber cement slurry was mixed with well to the density adjusting tank (15). As specified, the fiber cement slurry was transported to the wax tank (14), inside the tank there was a cylindrical sieve (16) to separate the wet and water mixture. Separate the wet and water mixture by causing the cylindrical sieve (16) to pass through the fibers. The cement slurry in the wax tank (14) causes the separated wet mixture to accumulate on the outside of the cylindrical sieve (16), and excess water is removed through the inside of the cylindrical sieve (16). ) Rotate the conveyor (12) to run through the wax tank (14) so that the conveyor (12) comes into contact with the cylindrical sieve (16) with the wet mixture. Wet the mixture on a cylindrical sieve (16). Each ball adheres to the rotating conveyor (12) with press rollers (18) allowing the wet ingredients to adhere to the Belt Conveyor (12) As the conveyor (12) runs through the cylindrical sieve (16) increases, a step with The thicker the line accumulates on the conveyor belt (12). Water is sucked out of the wet ingredients attached to the conveyor belt (12) by the conveyor belt (12) running through the vacuum box (17). The wet mixture is pressed into tiles with a roller. Forming (20) where one layer of the wet mixture is equal to One turn of the forming roller (20), and then cut the wet sheet tile from the forming roller (20) with the blade inside the forming roller (20) .Roll the wet tile with the wet roller (22). At the bottom of the wet roller (22) there is a rolling support roller (24) installed to support the pressing of the wet roller (22), and both the wet roller (22) and the rolling support roller (24). ) Is movable by means of motor drive (29), which is characterized by being in the wet process for the edge of fiber tiles. Cement is less thick than the others. The wet sheet tiles are transported to a set of rollers (32) consisting of The two rollers are the wet roller (22) and the rolling support roller (24), with the end (26) on both sides of the The wet rolling roller (22) has a width of 1-5 cm, where the width is measured from the edge of the wet roller (22) to the slope (28) that joins the body of the roller (30) and section. Tip (26) is set to be sized 30 to 1 to 50 percent more diameter than normal roller body diameter 2. Fiber cement slope tiles and the production process is rolled or wet pressed according to claim 1, where the moisture content of wet tiles in the production process is 20 to 40 percent. 3.Tiles, fiber cement sheets, sloping type, and the production process is rolled or wet pressed according to one or two of the claims. Where the tip (26) is made to have an uneven surface. 4. Tile, fiber cement sheet, slope type and the production process is rolled or wet pressed according to one of the claims 1 to 3. Where the suitable material for the rollers is steel 5. Fiber cement sheet tiles produced by the process in accordance with one of the claims 1 to 4.