A water-absorbing diatom mud itself has numerous micropores, so it is sure to have strong adsorption. However, water absorption is not a method to detect the quality of diatom mud. Diatom mud has a certain repulsive effect on water, so it can only be identified in the form of water mist.
B Reductive real diatom mud does not add any adhesive, so the reducibility of diatom mud itself will be reflected. Put a proper amount of diatom mud into water. If diatom mud can be reduced to the form of mud, it is real diatom mud, otherwise it is fake.
C the adsorption of diatom mud was identified by sealed glass bottles. Take two sealed glass bottles, one bottle contains half a bottle of diatom mud dry powder, and the other bottle is empty. Then take a long puff of smoke and blow it into the two bottles respectively, and then cover the sealed bottle caps. Ten minutes later, open the lid and smell it in the mouths of two bottles. Bottles filled with diatom mud have almost no smoke smell, while empty bottles have a strong smoke smell.
B, the decorative texture is heavy, and the texture pattern is natural and simple.
C, durability for 30 years, no fading, no pulverization, no slag, no peeling, etc.
D, environmental protection, health and environmental protection, zero formaldehyde, zero pollution, zero VOC, reduce light pollution.
Industry standards are as follows:
Full name of diatom mud decorative wall material standard: diatom mud decorative wall material
Issued by: People's Republic of China (PRC) and the diatom mud decorative wall materials of the Ministry of Industry and Information Technology (2 sheets).
The drafting rules of this standard are based on GB/T 1. 1-2009 Standardization Guidelines Part 1: Structure and Compilation of Standards;
This standard is proposed by China Building Materials Federation;
This standard is under the jurisdiction of the Technical Committee for Standardization of Environmental Friendly and Healthy Building Materials in Building Materials Industry.
The main drafting units of this standard are: China Institute of Building Materials Science and Beijing Daikin Diatom New Materials Co., Ltd.
Full name of purification performance standard: the purification performance of coatings with indoor air purification function.
Issued by: People's Republic of China (PRC) * * and National Development and Reform Commission of the People's Republic of China (3 sheets).
This standard was put forward by China Building Materials Industry Association;
This standard is under the jurisdiction of the National Technical Committee for Standardization of Lightweight Decorative Building Materials (SAC/TC 195).
The main drafting unit of this standard: China Institute of Building Materials Science;
This standard was drafted by Beijing Daikin Building Materials Co., Ltd.
Full name of test method for moisture release performance: test method for moisture absorption and moisture release performance of building materials.
Issued by: People's Republic of China (PRC) * * * and China Ministry of Industry and Information Technology (9 sheets).
The revision of this standard adopts JIS A 1470- 1:2008 "Experimental Methods for Moisture Absorption and Dehumidification of Building Materials Part I: Humidity Reaction Method";
This standard is proposed by China Building Materials Federation;
This standard is under the jurisdiction of the National Technical Committee for Standardization of Lightweight Decorative Building Materials (SAC/TC 195).
Drafting units of this standard: China Building Materials Research Institute, Beijing Daikin Diatom New Materials Co., Ltd., Fujian Yu He Hao Yue Bioengineering Materials Co., Ltd., Shenzhen Yili Environmental Protection Technology Co., Ltd., Zhongxia Construction Group Co., Ltd., Tsinghua University and Huaxia Beineng (Beijing) Ecological Technology Co., Ltd.