Waterproofing of civil defense protective structures - DBN B.2.2-5:2023
Let's consider paragraph 15 DESIGN OF WATERPROOFING OF DEEP PARTS OF PROTECTIVE STRUCTURES AND SPP
Read articlePenetrating waterproofing compound based on an emulsion polymer and special additives, resistant to positive and negative water pressure.
Teknomer 200 Crystallized is a two component penetrating waterproofing compound based on an emulsion polymer and special additives that increase water resistance. It gives the applied surfaces a high resistance to positive and negative water pressure. Creates protection against leaks and penetration of surface water. It consists of a powder component based on cement, a liquid component based on an emulsion polymer and special additives.
Scope of application:
Properties of waterproofing:
The composition of the material | Component 1: grey powder |
Component 2: white liquid | |
Expiration date | 12 months in a dry environment in a closed package |
Packaging | 25 + 2 kg |
Mixture ratio | 2 liters of liquid / 5.0-6.0 liters of water / 25 kg of powder |
Application temperature | + 5 °C - + 35 °C |
The life time of the compound | 2 hours |
Commissioning | 7 days |
Water resistant | 4 Bar (negative), 7 Bar (positive) |
Adhesive strength (TS EN 1542) | > 1,0 N/mm2 |
Adhesive strength after thermal aging (EN 1062-11 / EN 1542) | > 1,0 N/mm2 |
Adhesive strength after salt exposure (EN 13687-3 / EN 1542) | > 1,0 N/mm2 |
Water vapor penetration (TS EN ISO 7783-2) | Class 1; Sd |
Capillary water absorption (EN 13057) | < 0,1 kg/m2*h |
Thermal stability | - 40 °C - + 80 ° C |
Fire resistance | Bs1d0 |
Notes:
1. How to treat concrete from water?
Water is one of the most dangerous destroyers of concrete, so it must be treated with special waterproofing mixtures to protect against moisture. Teknomer 200 Crystallized material is considered a good option.
2. What is better to use for waterproofing?
There is no universal material for waterproofing. It needs to be selected taking into account all the nuances of operation, surface features and location of the object that needs to be protected from moisture. If it is necessary to use a coating waterproofing, we recommend paying attention to the Teknomer 200 Crystallized material.
3. What are the methods of applying coating waterproofing materials?
There are 3 ways to apply coating waterproofing materials: by brush, roller or mechanical spray. The difference between these methods may be in the speed of application of the material and its consumption.
4. What to use for waterproofing the floor?
Both for waterproofing the walls and for waterproofing the floor, a high-quality, proven waterproofing material is needed. Teknomer 200 Crystallized will give stability to horizontal and vertical surfaces to positive and negative water pressure.
5. How to do waterproofing in the bathroom?
The bathroom is a room with constantly high humidity. Therefore, it is necessary to take a very responsible approach to the choice of waterproofing material and the master. Before waterproofing, you can apply a primer or moisten the surface well.
6. How to protect the basement from groundwater?
To protect the basement from groundwater, it is necessary to choose a waterproofing that is resistant to the negative effects of water. 7 days after applying Teknomer 200 Crystallized, the basement will be reliably protected from moisture.
7. How to waterproofing brickwork?
For waterproofing brickwork, a polymer-cement waterproofing mixture, the total thickness of which is 3 mm, is best suited.
8. How to make waterproofing of an external wall?
Waterproofing of external walls can be both penetrating and coating material. And it is better to use the penetrating coating waterproofing Teknomer 200 Crystallized and reliably isolate the surface from the penetration of moisture from the outside.
Let's consider paragraph 15 DESIGN OF WATERPROOFING OF DEEP PARTS OF PROTECTIVE STRUCTURES AND SPP
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