Industrial Hardening Floor Material Construction Process
2018-12-29 23:01:38
The timing of spreading the first time wear-resistant materials and smoothing and dipping (1) industrial hardened floor wear-resistant materials spreads depending on factors such as weather, temperature and concrete mix ratio. Spreading prematurely will cause the wear-resistant material to sink into the concrete and lose its effect; spreading the concrete too late will cause the cohesive force to be lost, and the wear-resistant material cannot be combined with it to cause peeling. The method of discriminating the spreading time of the wear-resistant material is to step on it, and when it sinks by about 5 mm, the first spreading operation can be started.
(2) Walls, columns, doors, and stencils are quickly disappearing at the edge. Water should be preferentially sprinkled to prevent loss of water.
(3) The first spraying amount is 2/3 of the total amount, and the mixture should be evenly dropped. It cannot be thrown away by force and it is wiped out with a wooden trowel. Industrial wear-resistant floor materials absorb a certain amount of water, then use a trowel machine to grind and disperse and combine with the concrete slurry.
The second time it spreads industrial wear-resistant floor materials and smooths and digs them. (1) When spreading for the second time, first measure the level with a ruler or a straight scraper, and adjust the first spread, the second time The direction of spreading should be perpendicular to the first.
(2) The second spread is 1/3 of the total amount. Immediately after spreading, smooth, light, and repeat the calender operation at least twice. The operation of the calenders should be staggered vertically and horizontally to ensure that the materials are concentrated. The corners are treated with wooden trowels.
(3) When the surface layer material is hardened to the point where the finger pressure is slightly depressed, the rotation speed and angle of the calender should be adjusted depending on the hardening condition. The calender should be criss-crossed more than 3 times.
(4) The flatness of the industrial wear-resistant floor requires a maximum deviation of 3-5mm for the 2m square, and the maximum deviation between the extreme high point and the very low point is not more than 20mm. Try to avoid cracking, peeling or sanding.
(2) Walls, columns, doors, and stencils are quickly disappearing at the edge. Water should be preferentially sprinkled to prevent loss of water.
(3) The first spraying amount is 2/3 of the total amount, and the mixture should be evenly dropped. It cannot be thrown away by force and it is wiped out with a wooden trowel. Industrial wear-resistant floor materials absorb a certain amount of water, then use a trowel machine to grind and disperse and combine with the concrete slurry.
The second time it spreads industrial wear-resistant floor materials and smooths and digs them. (1) When spreading for the second time, first measure the level with a ruler or a straight scraper, and adjust the first spread, the second time The direction of spreading should be perpendicular to the first.
(2) The second spread is 1/3 of the total amount. Immediately after spreading, smooth, light, and repeat the calender operation at least twice. The operation of the calenders should be staggered vertically and horizontally to ensure that the materials are concentrated. The corners are treated with wooden trowels.
(3) When the surface layer material is hardened to the point where the finger pressure is slightly depressed, the rotation speed and angle of the calender should be adjusted depending on the hardening condition. The calender should be criss-crossed more than 3 times.
(4) The flatness of the industrial wear-resistant floor requires a maximum deviation of 3-5mm for the 2m square, and the maximum deviation between the extreme high point and the very low point is not more than 20mm. Try to avoid cracking, peeling or sanding.
7020 Aluminium Alloy,Extruded Tube,Rectangular Pipe
Yinggui Metal Product Co., Ltd. , http://www.shaluminumplate.com