The practice of diatom mud background walls

China Paint Online News Information
Diatom Mud Background Wall Construction Method
1, to ensure that the substation is flat, dense, clean, water content is less than 10%, PH value is less than 10, yin and yang angle and line flat and straight;
2, in the professional and technical personnel in accordance with the on-site climatic conditions to develop diatom soil formula, according to the method provided by our company in the raw materials proportionally added water, and on-site stirring for a certain period of time, so that the mixture fully dissolved, complete reaction;
3, carefully cover the parts not sprayed, check the base surface conditions meet the requirements before construction, pay attention to ensure timely adjustment of construction speed, to ensure that the outer wall wet film thickness of 3 mm, dry film 2 mm; The inner wall wet film thickness is over 1.2 mm and the dry film is 0.9 mm;
4, the coating rate should be around 0.8 - 1.0 m2 / kg.Diatom mud background wall construction procedures
1, first of all, according to the construction volume to prepare water, in the mixing container to add 90% of the construction water consumption of clean water, and then poured into the Kangli diatom mud dry powder soaked, soaked with an electric mixer stirring for about 20 minutes, stirring at the same time add another 10% of the water, fully stirred evenly before use. After stirring with water, the product is best used on the same day.
2, diatom mud is applied twice, the first time (thickness of about 1.5 mm) after about 50 minutes (depending on the scene climate, the surface is not sticky hand, there is dewy conditions with the material to level), the second time (thickness of about 1.5 mm). After applying with a smear knife to collect the light, and then use the tool to make a pattern, the pattern for a longer period of time, part of the pattern after the completion of the need to re-light.
on-site mixing method
1, pour 9 into a large container of water, and then pour into the diatom mud powder.
2 and stir thoroughly with a small high-speed blender.
3, stir with leftover water (1 percent) adjustment.
diatom mud construction environment
1, the relative humidity during construction must be less than 80%, the water content of the substation is less than 10%;
2, fabric construction temperature -5 to 40 degrees C, summer to avoid direct sunlight construction;
3, should not be in the environment below 5 degrees C construction;
4, rain, snow, hail and other bad weather prohibit outdoor construction;
5, if you encounter other technical problems immediately ask our technical staff to deal with.
Note on the construction of the diatom mud background wall
. For empty drums or cracked substrates, pre-treatment is required, and the substrate is coated with putty twice after cleaning.
the construction process to avoid strong wind blowing and direct exposure to the sun, to natural drying is appropriate.
product is a water-soluble finish material and cannot be used in places directly under water immersion.
natural raw materials physical characteristics including its color there is a certain difference is a normal phenomenon, does not affect the quality of products.
diatom mud should not be constructed in an environment below 5 degrees C. Diatom mud should not be eaten and should not enter the eyes.
keep a safe storage distance from children and strengthen labor protection when used.