Pvc flooring waterproof construction method: (2 coating thickness 1.5-2.0mm). Specifically as follows:
1. The base surface needs drying water to wet, but it can't be watered. The excessive water saturation of the base surface will affect the coating permeability.
2. The first coating HRM: water = 1:0.3 Stir evenly with a flat knife to draw about 0.5MM thickness of the interface coating (depending on the wetness of the base surface there may be some places too dry fast coating need to dry some water to go) , 1-2 hours after the table dry energy, the construction of the second coating.
3. Second coating HRM: Water = 1:0.26-0.28 Electric stirring evenly with about leveling scraping approx. 1.0 or so. Thickness coating Two coats criss-cross construction Waterproof and moisture proof HRM dosage Approx. 2KG or so Special note: Damaged floating sand and other ground Fast dry early strength repair (Coating 2 lanes. Thickness 3-10mm)
1. The base surface needs drying water to wet, but it cannot be watered. The excessive water saturation of the base surface will affect the penetration of the coating. The floating sand can remove the impurities and smooth the reserved coating thickness.
2. The first coating HRM: water = 1:0.3-0.33 Stir evenly with a flat knife to apply approximately 0.5MM thickness of the interface coating (according to the different base surface moisture may dry over too fast coating in some places need to dry some water Go up), after 1-2 hours of dryness, the construction of the second sand leveling coating.
3. The second coat of HRM: sand: water = 1:2:0.38-0.40 The electric mixer evenly blends into a quick-drying waterproof mortar with a flat knife to scrape about 3-10mm about the thickness of the leveling coating, the thickness is small recommended 1:1 Add sand 5mm thickness suggested that add 120 mesh less than 0.3 particle size quartz sand 5-10mm plus sand quartz sand can be.
1. The base surface needs drying water to wet, but it can't be watered. The excessive water saturation of the base surface will affect the coating permeability.
2. The first coating HRM: water = 1:0.3 Stir evenly with a flat knife to draw about 0.5MM thickness of the interface coating (depending on the wetness of the base surface there may be some places too dry fast coating need to dry some water to go) , 1-2 hours after the table dry energy, the construction of the second coating.
3. Second coating HRM: Water = 1:0.26-0.28 Electric stirring evenly with about leveling scraping approx. 1.0 or so. Thickness coating Two coats criss-cross construction Waterproof and moisture proof HRM dosage Approx. 2KG or so Special note: Damaged floating sand and other ground Fast dry early strength repair (Coating 2 lanes. Thickness 3-10mm)
1. The base surface needs drying water to wet, but it cannot be watered. The excessive water saturation of the base surface will affect the penetration of the coating. The floating sand can remove the impurities and smooth the reserved coating thickness.
2. The first coating HRM: water = 1:0.3-0.33 Stir evenly with a flat knife to apply approximately 0.5MM thickness of the interface coating (according to the different base surface moisture may dry over too fast coating in some places need to dry some water Go up), after 1-2 hours of dryness, the construction of the second sand leveling coating.
3. The second coat of HRM: sand: water = 1:2:0.38-0.40 The electric mixer evenly blends into a quick-drying waterproof mortar with a flat knife to scrape about 3-10mm about the thickness of the leveling coating, the thickness is small recommended 1:1 Add sand 5mm thickness suggested that add 120 mesh less than 0.3 particle size quartz sand 5-10mm plus sand quartz sand can be.
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