Waterproofing of bomb shelters is a very important stage of their construction. After all, these premises must be suitable for use in heat, frost and rain. In no case should they leak, leak, etc., because this is dangerous to human health.
Depending on the features of the structure, waterproofing of a bomb shelter can be done in two ways:
- from the inside;
- from the outside.
This is what we will talk about in our article.
Waterproofing of a bomb shelter from the inside
For waterproofing of a bomb shelter from the inside, you can use the penetrating two-component elastic material Teknomer 200 EX Crystallize to protect against positive and negative water pressure.
This material can be applied to the following surfaces:
concrete;
plaster;
aerated concrete;
brick.
Material water resistance - 10 Bar.
Heat resistance - from -40 ° C to + 80 ° C.
Consumption - 1.4 kg / m2.
In order to waterproof a bomb shelter from the inside using Teknomer 200 EX Crystallize, first check the surface for cracks, chips, active leaks and other damage. Then prepare a working solution by mixing the 2 components with a mixer twice for 2-3 minutes. Each prepared solution is applied within 45 minutes using a brush or sprayer. Make 2 layers (3 if necessary) perpendicular to each other. Also, apply Teknomer Pah Bandi 120/70 sealing tape to all joints and seams.
Commissioning is carried out one week after applying the material.
Waterproofing a bomb shelter from the outside
You can waterproof a bomb shelter from the outside using the two-component elastic material Teknomer 200 EX, which protects the surface from positive water pressure.
This material can be applied to concrete, screed, plaster and brick.
The material is waterproof to 7 Bar.
Heat resistance – from -40°C to +80°C.
Consumption – 2.5 kg/m2.
To waterproof a bomb shelter from the outside using Teknomer 200 EX, first check for any damage and repair it if necessary. Next, prepare a working solution by mixing the 2 components with a mixer twice for 3-5 minutes.
The prepared solution is applied to the surface within 6 hours after mixing using a brush or spatula in 2 layers, perpendicular to each other.
Commissioning is carried out within 3-7 days after using the material.
For additional information and the correct selection of material, call: +38 (067) 486 42 41
