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Preparation method of inorganic glass reinforced plastic framework material and agricultural green house thereof

A technology of inorganic glass fiber reinforced plastics and greenhouse skeletons, applied in botany equipment and methods, greenhouse cultivation, climate change adaptation, etc., can solve the problems of poor thermal insulation, high cost, short service life, etc., to facilitate disassembly and transfer, and save land resources , long service life effect

Inactive Publication Date: 2006-05-10
山东省农业广播电视学校烟台市分校 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of using metal pipes is the high cost and the metal pipes are not corrosion resistant
With reinforced concrete strips, in addition to being bulky and inconvenient to install, lime dripping with water can cause contamination and damage to crops
The main disadvantage of bamboo and wood structure is poor fire resistance and short service life.
[0003] In terms of the structure of the shed, the existing greenhouses are generally of a single structure, and the distance between the sheds is generally about 5 meters, which not only causes waste of land resources, but also has poor thermal insulation due to the exposed sides of the greenhouse
On the other hand, due to the material selection of the frame, the current large-span greenhouses generally need to set up several columns in the shed to support the frame, which increases the cost and makes walking and operation in the shed inconvenient.

Method used

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  • Preparation method of inorganic glass reinforced plastic framework material and agricultural green house thereof
  • Preparation method of inorganic glass reinforced plastic framework material and agricultural green house thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0029] (1), 80 gram ferrous sulfates are joined in the magnesium chloride aqueous solution of 22.5 kilograms 17 Baume degree, stir 5-7 minute;

[0030] (2), add 700 grams of lignin again, stir 5 minutes;

[0031] (3), add 900 grams of silicon dioxide subsequently, stir 5 minutes;

[0032] (4), add 200 grams of sodium pyrophosphate subsequently, stir 5 minutes;

[0033] (5), add 80 grams of oxalic acid subsequently, fully stir;

[0034] (6), 50 kilograms of magnesium oxides are joined in the mixture of the step (5) gained, stir 30 minutes;

[0035] (7), then molding in the mold;

[0036] (8), then curing for 45 minutes;

[0037] (9), then keep healthy in the health care room, the time of health care is 28 days, the temperature is 18-30 ℃, and keep the moist state.

example 2

[0039] (1), 90 gram ferrous sulfates are joined in the magnesium chloride aqueous solution of 22.5 kilograms 23 Baume degree, stir 5-7 minute;

[0040] (2), add 750 grams of lignin again, stir 5 minutes;

[0041] (3), add 1000 grams of silicon dioxide subsequently, stir 5 minutes;

[0042] (4), add 250 grams of sodium pyrophosphate subsequently, stir 5 minutes;

[0043] (5), add 100 grams of oxalic acid subsequently, fully stir;

[0044] (6), 50 kilograms of magnesium oxides are joined in the mixture of the step (5) gained, stir 30 minutes;

[0045] (7), then molding in the mold;

[0046] (8), then curing for 45 minutes;

[0047] (9), then keep healthy in the health care room, the time of health care is 28 days, the temperature is 18-30 ℃, and keep the moist state.

example 3

[0049] (1), 100 gram ferrous sulfates are joined in the magnesium chloride aqueous solution of 22.5 kilograms 27 Baume degree, stir 5-7 minute;

[0050] (2), add 800 grams of lignin again, stir 5 minutes;

[0051] (3), add 1100 grams of silicon dioxide subsequently, stir 5 minutes;

[0052] (4), add 300 grams of sodium pyrophosphate subsequently, stir 5 minutes;

[0053] (5), add 120 grams of oxalic acid subsequently, fully stir;

[0054] (6), 50 kilograms of magnesium oxides are joined in the mixture of the step (5) gained, stir 30 minutes;

[0055] (7), then molding in the mold;

[0056] (8), then curing for 45 minutes;

[0057] (9), then keep healthy in the health care room, the time of health care is 28 days, the temperature is 18-30 ℃, and keep the moist state.

[0058] The following are examples of agricultural greenhouses.

[0059] Such as figure 1 As shown, there are several rows of columns 1 in this embodiment, and the outer sides of the edge sheds are the same...

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Abstract

The invention discloses a method for preparing the booth bone material of inorganic glass fibre reinforced plastic and the agricultural booth, the bone material is prepared by the following steps: adding the ferrous sulfate into the magnesium chloride water solution, stirring it evenly; then adding lignin, stirring evenly; adding earth silicon and stirring evenly; adding normal sodium pyrophosphate and stirring evenly; adding magnesia into the above mixture and stirring evenly; modeling in the mould; solidifying; health preserving in the health preserving room. The booth bone is characterized by the high intensity, light weight, convenient, corrosion preventive and can be mounted and dismounted conveniently, and etc.

Description

technical field [0001] The invention relates to a preparation method of an agricultural greenhouse skeleton material, mainly relates to a preparation method of an inorganic glass fiber reinforced plastic skeleton material, and an agricultural greenhouse using the material prepared by the preparation method as a skeleton. Background technique [0002] The skeleton of the existing greenhouse is generally made of metal pipes, reinforced concrete strips or bamboo wood. The main disadvantage of using metal pipes is that the cost is high and the metal pipes are not corrosion resistant. With reinforced concrete strips, in addition to being bulky and inconvenient to install, lime dripping with water can contaminate and damage crops. The main disadvantage of bamboo and wood structure is poor fire resistance and short service life. [0003] In terms of the structure of the shed, the existing greenhouses are generally of a single structure, and the distance between the sheds is gener...

Claims

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Application Information

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IPC IPC(8): A01G9/14C04B28/32
CPCY02A40/25
Inventor 曾一春刘永泉赵家福徐东森关玉萍王君章刘普运林峰
Owner 山东省农业广播电视学校烟台市分校
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