嗨。
请给我一些圆顶急需的建议，如何处理石膏的发际线裂缝和防止霉菌再次发生。
在一栋1950年建造的房子里住了3年，可惜我买了。搬进来6个月后(春天)，我可以闻到潮湿的味道，但没有看到任何霉菌。大雨过后，讨厌的墙纸开始上升。我拉起衬纸查看……当你做……发现了霉菌生长在离踢脚板约500厘米高的地方。用除霉剂把墙上洗过的纸去掉。这幅油漆作品全部开裂了。凭借我的智慧，我把多年的油漆剥落下来，发现我在整个油漆作品中看到的裂缝与石膏上的裂缝是一致的。我不确定我用的是哪种石膏，它是灰色的。 There is also some chasing done where alot of the hairline cracks start from. The chasing (where the mould had grown right through the paintwork) looks like cement. Does cement attract moisture? The plaster was bone dry where it originally was wet or I where i could see a water marks on the wall paper. I don't want to put wallpaper up again... but with the wall covered in cracks will 1.2.3 zinsser primer and painting over with a matt paint show up the cracks. Should I use a lime based paint or re.plaster with lime plaster. I.ve read that lime plaster let's the walls breathe and attracts less moisture, could I skim over with lime plaster or would the cracks just appear with a skim because the base is already cracked? Due to the build year and not knowing what the original plaster and render contains the cost of removal would unaffordable for me if it has asbestos and encapsulation would be the best option. Is putting fibre mesh on and then plastering over with a lime plaster an option? I have chipped most of the paint off one wall (an outdoor wall) not sure if I should for the other wall (another external wall side) which also has cracks and mould embedded in the paintwork. When chipping paint off from around the window, which is also covered in mould I found a layer of gloss paint under lining paper and two layers of paint. Gloss paint contribute to mould as walls cant breathe? Also appears that the first layer is an emulsion paint (magnolia!)... would that contribute to attracting moisture... on the plus side at least I don't have rising damp.
在我开始刮掉另一面墙上的疼痛并开始画画之前我迫切需要建议。
谢谢你！