Magnesite greenhouse skeleton size and preparation method thereof

A greenhouse skeleton and slurry technology is applied in the field of magnesite greenhouse skeleton slurry and its preparation. the effect of strength

Inactive Publication Date: 2011-06-29
黄顺之
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to solve the problems of low strength, poor toughness, poor water resistance, corrosion resistance, poor flame retardancy, poor frost resistance and poor thawing performance of the greenhouse skeleton manufactured by using the existing slurry, and to provide a greenhouse skeleton manufactured with high strength , good toughness, water resistance, corrosion resistance, strong flame retardancy, frost resistance, strong thawing magnesite greenhouse skeleton slurry and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 1. At a temperature of 10-33°C, mix magnesium chloride hexahydrate with water to form an aqueous solution with a concentration of 23-29 degrees Baume, mix well and set aside;

[0015] 2. Mix ferrous sulfate and water into an aqueous solution with a concentration of 23-27 degrees Baume, mix well and set aside;

[0016] 3. Aluminum sulfate and water are formulated into an aqueous solution in a ratio of 1:5, and mixed evenly for use;

[0017] 4. Mix ammonium chloride and water in a ratio of 1:5 to form an aqueous solution, mix well and set aside;

[0018] 5. Mix polyvinyl alcohol and water into an aqueous solution at a ratio of 1:15, mix well and set aside;

[0019] 6. 45% magnesium chloride hexahydrate aqueous solution, 0.3% ferrous sulfate aqueous solution, 0.06% aluminum sulfate aqueous solution, 0.08% ammonium chloride aqueous solution, 1% polyvinyl alcohol aqueous solution, 0.006% sodium silicate, 0.007% tributyl phosphate, 1.3% of urea-formaldehyde resin, 0.0005% o...

Embodiment 2

[0021] 1. At a temperature of 10-33°C, use magnesium chloride hexahydrate and water to prepare an aqueous solution with a concentration of 23-29 degrees Baume, mix well and set aside;

[0022] 2. Mix ferrous sulfate and water into an aqueous solution with a concentration of 23-27 degrees Baume, mix well and set aside;

[0023] 3. Aluminum sulfate and water are formulated into an aqueous solution in a ratio of 1:3, and mixed evenly for use;

[0024] 4. Mix ammonium chloride and water in a ratio of 1:2 to form an aqueous solution, mix well and set aside;

[0025] 5. Mix polyvinyl alcohol and water in a ratio of 1:12 to form an aqueous solution, mix well and set aside;

[0026] 6. 40% magnesium chloride hexahydrate aqueous solution, 0.1% ferrous sulfate aqueous solution, 0.01% aluminum sulfate solution, 0.04% ammonium chloride aqueous solution, 0.6% polyvinyl alcohol aqueous solution, 0.003% sodium silicate, 0.003% tributyl phosphate, 0.8% of urea-formaldehyde resin, 0.0001% of...

Embodiment 3

[0028] 1. At a temperature of 10-33°C, use magnesium chloride hexahydrate and water to prepare an aqueous solution with a concentration of 23-29 degrees Baume, mix well and set aside;

[0029] 2. Mix ferrous sulfate and water into an aqueous solution with a concentration of 23-27 degrees Baume, mix well and set aside;

[0030] 3. Aluminum sulfate and water are formulated into an aqueous solution in a ratio of 1:4, and mixed evenly for use;

[0031] 4. Mix ammonium chloride and water in a ratio of 1:4 to form an aqueous solution, mix well and set aside;

[0032] 5. Mix polyvinyl alcohol and water in a ratio of 1:13 to form an aqueous solution, mix well and set aside;

[0033] 6. 42% aqueous solution of magnesium chloride hexahydrate, 0.2% aqueous ferrous sulfate solution, 0.03% aqueous aluminum sulfate solution, 0.06% aqueous ammonium chloride solution, 0.8% aqueous polyvinyl alcohol solution, 0.004% sodium silicate, and 0.005% tributyl phosphate , 1% urea-formaldehyde resin,...

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PUM

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Abstract

The invention discloses magnesite greenhouse skeleton size and a preparation method thereof, and relates to a magnesite greenhouse skeleton and a preparation method thereof. A magnesium chloride hexahydrate water solution with a concentration of 23 Baume degrees to 29 Baume degrees, a ferrous sulfate water solution with a concentration of 23 Baume degrees to 27 Baume degrees, a water solution blended by aluminum sulfate and water according to a proportion of 1 to 3, a water solution blended by ammonium chloride and water according to a proportion of 1 to 2-5, a water solution blended by polyvinyl alcohol and water according to a proportion of 1 to 12-15, sodium silicate, tributyl phosphate, urea-formaldehyde resin, refined iodine, fly ash or hard straw powder with a mesh number above 100, and magnesium oxide with a molar ratio above 6.5 and a mesh number above 180 are added into a container in sequence and mixed evenly to manufacture a product. The magnesite greenhouse skeleton size is used for manufacturing the magnesite greenhouse skeleton; and the manufactured greenhouse skeleton has the advantages of high strength, high toughness, water resistance, corrosion resistance, high flame retardancy, antifreeze and high thawing resistance.

Description

technical field [0001] The invention relates to a magnesite greenhouse framework and a preparation method thereof, in particular to a magnesite greenhouse framework slurry and a preparation method thereof. Background technique [0002] We know that the existing magnesite greenhouse skeleton slurry and its preparation methods are various, and the greenhouse skeleton manufactured by using these slurries has low strength, poor toughness, poor water resistance, corrosion resistance, poor flame retardancy, and poor frost resistance and melting resistance. Contents of the invention [0003] The technical problem solved by the present invention is to solve the problems of low strength, poor toughness, poor water resistance, corrosion resistance, poor flame retardancy, poor frost resistance and poor thawing performance of the greenhouse skeleton manufactured by using the existing slurry, and to provide a greenhouse skeleton manufactured with high strength , good toughness, water r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/32
Inventor 黄顺之
Owner 黄顺之
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