A self-healing environment-friendly penetrating type
polymer modified
cement-based
waterproofing slurry is composed of a liquid material and a powdered material. The liquid material is prepared from, by weight, 550-750 parts of acrylic
emulsion, 3-8 parts of defoaming agent, 5-10 parts of dispersing agent, 0.1-3 parts of sterilizing agent and 20-100 parts of deionized water; the powdered material is prepared from, by weight, 200-500 parts of 42.5 grey
cement, 100-200 parts of
quartz sand of 60 meshes to 120 meshes, 100-300 parts of
quartz powder of 200 meshes, 1-5 parts of
naphthalene water reducer, 0.5-2 parts of early strength agent, 1-5 parts of rubber
powder, 30-70 parts of TC master batches and 8-20 parts of super water absorber. When the
waterproofing slurry is used, the liquid material and the powdered material are stirred to be uniform according to the weight ratio of 10:(15-25), and the
waterproofing slurry is obtained. According to the self-healing environment-friendly penetrating type
polymer modified
cement-based waterproofing slurry, the purposes of reaching
self healing and environmental friendliness of the waterproofing slurry are achieved mainly by adding the immersing-crystallizing material TC master batches and the super water absorber in the powdered material and introducing the acrylic
emulsion with low
glass transition temperature into the liquid material; preparation is easy, the cost is low, environmental friendliness and no
pollution are achieved, and
mass production can be achieved.