A waterproofing agent, waterproof and anti-crack mortar and self-waterproof building structure

Abstract

The invention discloses a waterproof agent, waterproof and anti-crack mortar and a self-waterproof building structure. The waterproof agent is prepared from materials in parts by weight as follows: 40-60 parts of a hydrophobic component, 10-20 parts of a nanomaterial component, 1-5 parts of an air entraining component and 30-50 parts of a dispersing component. The waterproof agent can be mixed with mortar and concrete, so that the mortar and the concrete are endowed with waterproof and impervious performance, the waterproof quality of building engineering is improved, the service life of the building engineering is prolonged, a waterproof layer and a protecting layer are not required to be arranged independently, accordingly, the construction procedure is greatly simplified, the construction period is shortened, and the engineering cost is reduced.

Description

technical field [0001] The invention relates to the technical field of building waterproofing, in particular to a waterproofing agent, a waterproof and anti-crack mortar based on the waterproof agent, and a self-waterproof building structure based on the waterproof and anti-crack mortar. Background technique [0002] In order to ensure the comfort and functional requirements of people in the daily work space, it is applied to the leveling layer on the bathroom floor, inner wall, kitchen floor, wall, roof structure layer, and pan between the leveling layer and the parapet wall. The water has been waterproof and anti-seepage measures. Usually, the surface of ordinary reinforced concrete is painted with polymer waterproof mortar or pasted with SBS membrane. The waterproof measures are damaged, which will cause water seepage, causing the interior decoration layer to mildew and fall off. In addition, most of the functional components of the waterproof layer attached to the concre...

AI Technical Summary

Problems solved by technology

[0002] In order to ensure the comfort and functional requirements of people in the daily work space, it is applied to the leveling layer on the bathroom floor, inner wall, kitchen floor, wall, roof structure layer, and pan between the leveling layer and the parapet wall. The water has been waterproof and anti-seepage measures. Usually, the surface of ordinary reinforced concrete is painted with polymer waterproof mortar or pasted with SBS membrane. The waterproof measures are damaged, which will cause water seepage, causing the interior decoration layer to mildew and fall off. In addition, most of the functional components of the waterproof layer attached to the concrete material are organic matter, and the thickness is relatively thin. In the alkaline environment of concrete Easy to age, thus losing the waterproof function

This kind of traditional structure requires waterproofing measures after the concrete is poured, and then a protective layer of mortar needs to be laid on the surface to prevent the waterproofing layer from being damaged in the subsequent construction. Such multiple constructions are not only long in construction time, but also The process is relatively complicated, there are many quality control points, the quality of the project is not easy to be guaranteed, and the cost performance of the project is relatively low

Images