Detailed introduction
Scope of application: | The water-based breathable surface is a two-component material that fully meets the national environmental testing standards. It can achieve low VOC detection and can be used for construction on damp floors without visible water. It has good waterproof effect and contains a small amount of BCS and IPA, making it suitable for construction on floors with high humidity | ||
| Coating characteristics: | Unidirectional breathability, high moisture permeability | ||
| Long term permeable evaporation rate up to 0.5g/nV per day | |||
| Imported water-based materials with excellent mixing properties | |||
| Strong hydrolysis resistance | |||
| TECHNICAL INDEX | Drying time - surface drying: ≤ 1H | ||
| Drying time - practical: ≤ 14H | |||
| Pencil hardness: ≥ 1H | |||
| Impact resistance (500g steel ball): through g.cm | |||
| Wear resistance (750g/500r): ≤ 0.02g | |||
| Resistance (grid method): ≥ Level 2 | |||
| Resistant to 3% saline solution: no significant change for 7 days | |||
| Water resistance: No significant change after 7 days | |||
| Resistant to 20% sodium oxide gas: no significant change after 7 days | |||
| Resistant to gasoline 120 #: No significant change after 7 days | |||
| Construction procedures | construction method | Main materials - auxiliary materials | Reference amount |
| Plain ground | Do a good job in waterproofing treatment | ||
| undercoat | Roll on water-based epoxy base oil | DS-606 | About 0.15kg/m ² |
| screed | After the primer dries, apply a water-based mortar layer by scraping | DS-608- Quartz sand | 0.25-0.6kg/m² |
| Putty layer | After the mortar layer dries, polish and clean it thoroughly, then apply a water-based putty layer | DS-608- Quartz sand | 0.5kg/m2 once |
| Scratch coated surface coating | Scrape and apply the same color topcoat layer | DS-612---Quartz sand | 0.1kg/m2 |
| top coat | Roll coating or spray coating water-based epoxy surface coating Both glossy and matte options are available | 0.15kg/m² | |
