Polymer cement-based waterproof coating Note: 1, the low-speed stirring, for 3 to 5 minutes. In the mixing process, the viscosity is large, should continue immediately after completion of the addition stirring powder can not add water (a little water will dilute the silk of a huge change in the proportion due to reach the required rear) 2, for 10 minutes before starting construction, because the mixing process into a lot of bubbles. 3, flat construction with a scraper, a brush for construction corner. 4, in the open air temperature is 20 ℃ conditions, surface dry in about 1.5h. Maintaining ventilation construction environment. 5, first in the bottom of the barrel when using stirring a few times, in order to avoid precipitation. 6, the construction should even try to scratch, do not have the local accumulation to scrape a few times more, so as not to leave air bubbles between the coating and the base layer waterproof coating, bonding tightly. Polymer cement-based waterproof coating actual testing, we are most concerned about is the elongation at break this one, while ignoring the artificial aging of this indicator, because the artificial aging tests will be a very long process. Therefore, in practice the so-called GB product differentiation is also great. Some inferior products can also be small molecules by increasing plastic agent, to improve the elongation at break, through the relevant indicators of high iron waterproof coating, the short term effect is significant. The problem is that in a relatively short bridge with waterproof paint, plastic, small molecules and polymer molecules agent without bonding capacity, and therefore will be lost, waterproof coating and then will be aging, so waterproof failure. Bridge with a waterproof coating, waterproof coating, long the source of waterproof material (Views) provided by the Weifang City for the source of waterproof material Limited. Road Zhiyuan, temper forward. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become waterproof, moisture-proof material of the most influential companies, together with you leap, common success!