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A technology of multi-level pores and diatom mud, applied in the field of building materials, can solve the problem of low efficiency, and achieve the effect of improving adsorption capacity, improving adsorption performance and low cost
Active Publication Date: 2015-05-27
吉林省北疆新材料科技有限公司
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Problems solved by technology
[0009] Up to now, the main adsorption component in the existing diatom mud wall material is still diatomite, even if some clays are added in some formulas, such as bentonite, attapulgite, kaolin and other layered minerals, but its effectiveness is not good. high
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Embodiment 1
[0018] Take 100 parts by weight of diatomite, 30 parts by weight of binder, 5 parts by weight of natural clinoptilolite, 15 parts by weight of mesoporous molecular sieve, and 30 parts by weight of plaster powder.
[0019] Dry the above materials so that the water content of the materials is less than 5%, then put the dried materials into the powder mixer, and mix them thoroughly for 30-40 minutes to make the materials evenly mixed. After passing the acceptance, moisture-proof packaging is waiting use. When used at the construction site, add 80 parts by weight of quartz sand and an appropriate amount of water to make a uniform mortar.
Embodiment 2
[0021] 100 parts by weight of diatomite, 50 parts by weight of adhesive, 30 parts by weight of mordenite, 0.5 parts by weight of mesoporous molecular sieve, and 20 parts by weight of plaster powder.
[0022] Dry the above materials so that the water content of the materials is less than 5%, then put the dried materials into the powder mixer, and mix them thoroughly for 30-40 minutes to make the materials evenly mixed. After passing the acceptance, moisture-proof packaging is waiting use. When used at the construction site, add 100 parts by weight of quartz sand and an appropriate amount of water to make a uniform mortar.
Embodiment 3
[0024] Take 100 parts by weight of diatomite, 70 parts by weight of adhesive, 20 parts by weight of synthetic X-type or Y-type zeolite, 10 parts by weight of mesoporous molecular sieve, and 5 parts by weight of paris powder.
[0025] Dry the above materials so that the water content of the materials is less than 5%, then put the dried materials into the powder mixer, and mix them thoroughly for 30-40 minutes to make the materials evenly mixed. After passing the acceptance, moisture-proof packaging is waiting use. When used at the construction site, add 120 parts by weight of quartz sand and an appropriate amount of water to make a uniform mortar.
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Abstract
The invention relates to multilevel hole control type diatom ooze and belongs to the building materials. The multilevel hole control type diatom ooze is prepared from diatomite and an adhesive. The multilevel hole control type diatom ooze has the improvement points that porous zeolite, a siliceous mesopore molecular sieve and plaster powder are added, wherein the addition quantity of the zeolite accounts for 5-30wt% of that of the diatomite, the addition quantity of the siliceous mesopore molecular sieve accounts for 0.5-15wt% of that of the diatomite, and the addition quantity of the plaster powder accounts for 5-30wt% of that of the diatomite. The multilevel hole control type diatom ooze is also prepared from the following auxiliary materials including bentonite, anion powder, calcium hydroxide, a photocatalyst material and glass fiber short-cut wires. The multilevel hole control type diatom ooze has the beneficial effects that the formed wall materials are in different levels including micropore, mesopore and macropore, the micropore is about 0.3-0.9 nanometers, the mesopore is 2-5 nanometers, the macropore ranges from 0.5 micrometer to 15 micrometers, the size of a secondary pore canal stacked by powders in different particle sizes ranges from a few nanometers to a few hundred nanometers, different apertures coexist, and thus the adsorption ability of a wall surface coated with the diatom ooze is improved, and unexpected environment purification effect is achieved. Compared with the traditional product, the multilevel hole control type diatom ooze has the advantages of low cost, high strength, static electricity resistance and high adsorption.
Description
Technical field: [0001] The invention belongs to the field of building materials, in particular to diatom ooze for wall interior and surface coatings with diatomite as the main component technical background: [0002] Since the appearance of diatom mud products in mainland China at the beginning of this century, they have been favored due to their good environmental effects, simplicity, and wide use. In the past ten years, diatom mud production enterprises have sprung up and been widely used. , Typical brands such as Lanshe, Dajin, Green Forest and so on. The reason why diatom mud wall materials have attracted widespread attention from merchants and users and been accepted by the market in a short period of time is that diatom mud wall materials have many significant advantages in performance compared with traditional interior wall coatings. In various diatom mud formulas, diatomaceous earth is the core component. The porous, fluffy, and stable chemical properties of diato...
Claims
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Application Information
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