Polymer cement waterproof coating is a kind of waterproof coating based on polymer and cement as the main raw materials, with good waterproof performance and durability. Its application fields are wide, including basement, мост, water conservancy engineering, sewage treatment plant and other construction engineering fields, as well as subway, tunnel and other transportation infrastructure fields.

Key performance and equipment

Polymer cement waterproof coatings: testing properties, methods, инструменти

Step of detection
Specific testing steps of polymer cement waterproof coating:

Чврстоћа: The paint sample is coated on the appropriate substrate, and after it is dried, the tensile test is carried out using a tensile testing machine to obtain the bond strength parameters of the sample.

Отпорност на воду: SOAK the coating sample in water and observe the changes, such as peeling, foaming and other phenomena indicate poor water resistance.

Alkali resistance: Use the alkalinity meter to measure the coating sample, and get its alkali resistance in alkaline environment.

Polymer cement waterproof coatings: testing properties, methods, инструменти

Durability: Put the coating sample into the Pirelli testing machine, conduct the simulated performance aging test, observe the performance change, to evaluate its durability.

Impermeability: Use a hydraulic tester to test the permeability of the coated sample to evaluate its impermeability.

Отпорност на временске услове: Put the coating sample in a constant temperature and humidity box to conduct a simulated performance aging test, observe its performance changes, to evaluate its weather resistance.

Перформансе изградње: A rheometer is used to test the coating sample and obtain its rheological performance parameters, such as viscosity and shear modulus, to evaluate its construction performance.