The mechanical properties of waterproof coatings include tensile strength, tear strength, adhesive strength, etc.

    Tensile strength: it refers to an important performance index of waterproof coatings, which can detect whether the production and construction processes of coatings are normal. High and low tensile strength refers to the structure of the coating density, impact and puncture resistance size, also reflect coatings can overcome the building deformation caused by temperature change, and foundation settlement.

    Water resistance inspection: the coating is coated on the cement block several times. The film thickness is 1.2~ 1.5mm. It is placed for 7 days. The coating is soaked in 1% alkaline water for 7 days.

    The adhesive strength reflects the limit of the force that the coating can peel off from the base. The greater the bonding strength, the less easy it is to peel off the wall. After the toilet completes waterproof layer, still need to do protective layer, stick ceramic tile to wait, if the adhesive strength of waterproof coating is low, ceramic tile is pulled from metope easily below the action of gravity and fall.

    For now as there is no exposure standard test method for this kind of coating, if must, in accordance with the standards can refer to the following criteria: GBT paint and varnish, 1766-2008 coating aging rating methods: GBT, 1865-2009, paint and varnish, artificial climate ageing and radiation exposure, filtration of xenon arc radiation.

    Although waterborne coatings are superior to traditional solvent based coatings in environmental protection performance, they have some defects such as difficulty in construction, water resistance, easy to crust, poor fullness and poor hardness. Only when the defects in the physical properties of water-based coatings are solved, even beyond the traditional solvent based coatings, will people choose to use water-based coatings more actively. If only in the environmental protection performance to meet the requirements, but in the construction process, decorative effect can not meet people's requirements, the market for water-based coatings is still difficult to open. This requires water-based paint production enterprises technological innovation on the coating performance, also need to related professionals detection methods of the water-based coating tailored, develop more and more suited to the characteristics of the water-based coating testing standard, let the water-based paint industry better and faster development.

    These mechanical performance indexes of waterproof coatings are the standard to reflect the performance of waterproof coatings. The brand of imitation stone paint adheres to the corporate conscience and will never produce one square meter non-standard products.