三级片在线中文字幕播放_久久激情视频网_女人色毛片女人色毛片中国_一區二區三區精品_911精品美女高潮喷水_欧美 日韩 中文_漂亮老师做爰3韩国电影肉肉_免费牲交视频免费观看_国产一区二区精品午夜_色欲性爱电影AV

Product Overview

Spray rapid setting rubber asphalt waterproof coating is a type of coating that uses ultrafine suspended microemulsion anionic modified emulsified asphalt and synthetic polymer (component A) and coagulant (component B) through specialized spraying equipment. Components A and B are mixed in the air and instantly coagulate upon reaching the base surface. After the coating film dries, it forms a highly elastic coating with impermeable properties.

Product Features

·Adopting spray coating technology, high efficiency, achieving seamless connection without water leakage. It has unique features for objects with irregular structures or complex shapes, and the construction is very simple and convenient;

·Strong adaptability to grassroots materials, suitable for use on reinforced concrete, profiled steel plates, plastics, and various masonry materials;

·Spray coating surface treatment is simple, and there are no special requirements for a leveling layer. It can be directly applied when the early humidity is below 80%;

·During the construction process, it can operate continuously without volatile organic compounds, is non-toxic and odorless, has no exhaust emissions, does not pollute the environment, and can be used in enclosed spaces;

·The coating has superior weather resistance, acid and alkali resistance, aging resistance, and does not require a surface protective layer, which can effectively reduce engineering costs;

·V has a service life of over 50 years and can be used in environments not lower than 5 ℃. It has superior and excellent anti peeling and anti puncture capabilities;

·After spraying, it can be formed within 3-5 seconds, can be stepped on, and has over 15 times the ductility and 95% recovery, as well as effective sound insulation performance;

·Multiple construction methods (spraying, painting, etc.), flexible and simple, can meet the requirements of various environments such as drainage outlets, parapets, internal and external corners, and cracked areas;

·Ultra high elongation rate can solve leakage caused by stress deformation. Because it is a spray rapid setting construction, it can quickly form a layer of film, which prevents it from leaking water;

·It has strong puncture resistance because it contains rubber and has good ductility;

·Excellent chemical resistance and good temperature resistance.

Scope of application

Roofing, underground waterproofing, indoor waterproofing, anti-corrosion engineering, etc.

Construction method

The construction environment temperature for waterproof and anti-corrosion protective layers should be greater than 5 ℃. Ventilation equipment should be pre installed for construction in non ventilated and humid environments. Waterproof construction should not be carried out on rainy, snowy, or level 5 or above days.

The two-component (spray type) consists of component A (liquid material) and component B (liquid material), which are sprayed by a specialized spray rapid setting equipment according to a predetermined ratio, pressure, etc., and solidify into a film in 3-5 seconds. Suitable for underground tunnel arches and other areas that are not easy to apply during construction, as well as large-scale waterproofing construction.

Before large-scale spraying, it is necessary to wait until all the additional layers have formed a film. First, check the integrity of the spraying machine, whether the spray gun of the spraying machine is clean, and whether the raw material transfer pipe, filter screen, and valve are functioning properly. Spraying operations should be carried out in different zones and covered in advance. Adjust the distance and angle between the nozzle and the base surface, as well as the pressure of the spraying equipment, to achieve surface entrainment of the material after spraying, without exposing the bottom and with uniform thickness.