How much does it cost to do waterproofing for a balcony

Bathroom, kitchen, balcony: belong to the waterproof part of the waterfront surface. Choose either rigid or cement-based waterproofing materials.

If you use the K11 general-purpose product, the approximate price in the market is about 160 20 kg barrels; Dosage: 1 kg m2 layer, that is, 7 10m2 can be constructed per barrel. You can get an idea of how much material you will use based on the area.

The balcony waterproofing manufacturing method:

1. Waterproofing of balcony doors and windows: The waterproofing of balcony windows should first pay attention to the quality of doors and windows, and the sealing should be good. If your balcony doesn't have windows at all, or your balcony windows aren't waterproofed well, then it's the turn of the second waterproofing line.

2. Waterproofing of balcony ground: The waterproofing of balcony ground is first to ensure that the ground has a slope. The second is to make sure that there is at least a height difference of two or three centimeters between the balcony and the living room.

It is actually difficult to achieve such a height difference, because the height difference in the building may only be about 1 centimeter. At this time, you can use a marble slab to decorate, which is both practical and beautiful. Of course, both ends and underneath the slate should be plugged with cement to prevent leakage.

3. Balcony floor drain waterproofing: In heavy rain and typhoons, when the rainfall is greater than the drainage capacity of the floor drain, it is possible that the balcony ground will form water, and when the amount of water is too large, it is possible to overflow the waterproof frame of the sliding door and enter the room. Although this is unlikely, it does exist, so keep the balcony floor drain unblocked at all times.