Solar greenhouse wallboard and application thereof

A solar greenhouse and wall panel technology, applied in the field of building materials, can solve the problems of wasting surface coating, wasting labor and time, and achieve the effects of enhancing heat storage, accelerating fusion, and good moisture resistance

Inactive Publication Date: 2020-10-09
GUIZHOU CONSTR SCI RES & DESIGN INST OF CSCEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A lot of surface coating is wasted, time-consuming and easy to collapse
At present, when phosphogypsum is used as a raw material for solar greenhouse wall materials, it is poured after making phosphogypsum and other raw materials into mortar, which still has the defect of wasteful labor and time-consuming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A solar greenhouse wall panel is composed of an inner layer, a sandwich layer and an outer layer, the thickness of the sandwich layer is 3-4cm, and the thickness of the inner layer and the outer layer is 2-3cm.

[0026] The sandwich layer is made of the following raw materials in parts by weight: 3 parts of 2,2 methyl-1,3-propanediol, 8 parts of polyethylene glycol, 0.1 part of nanofibers, 4 parts of butyl stearate, 0.5 parts of can Redisperse latex powder and 10 parts of pumice particles with a particle size of 3-6mm.

[0027] The inner and outer layers are made of the following raw materials in parts by weight: 40 parts of construction gypsum, 15 parts of machine-made sand, 1 part of Portland cement, 5 parts of polystyrene particles, 0.5 parts of ceramic fiber, 5 parts of polypropylene fiber, 0.2 parts of waterproofing agent, 0.2 parts of strengthening agent. Among them, the waterproof agent is composed of epoxy resin and acrylic acid in a mass ratio of 1:1; the rein...

Embodiment 2

[0035] A solar greenhouse wall panel is composed of an inner layer, a sandwich layer and an outer layer, the thickness of the sandwich layer is 3-4cm, and the thickness of the inner layer and the outer layer is 2-3cm.

[0036] The sandwich layer is made of the following raw materials in parts by weight: 3.2 parts of 2,2 methyl-1,3-propanediol, 7 parts of polyethylene glycol, 0.12 parts of nanofibers, 3.5 parts of butyl stearate, 0.6 parts of can Redisperse latex powder and 9 parts of pumice particles with a particle size of 3-6mm.

[0037] The inner and outer layers are made of the following raw materials in parts by weight: 45 parts of construction gypsum, 12 parts of machine-made sand, 2 parts of Portland cement, 4 parts of polystyrene particles, 0.6 parts of ceramic fiber, 4 parts of polypropylene fiber, 0.3 parts of waterproofing agent, 0.12 parts of strengthening agent. Among them, the waterproof agent is composed of epoxy resin and acrylic acid in a mass ratio of 1:1; t...

Embodiment 3

[0045] A solar greenhouse wall panel is composed of an inner layer, a sandwich layer and an outer layer, the thickness of the sandwich layer is 3-4cm, and the thickness of the inner layer and the outer layer is 2-3cm.

[0046] The sandwich layer is made of the following raw materials in parts by weight: 4 parts of 2,2 methyl-1,3-propanediol, 6 parts of polyethylene glycol, 0.15 parts of nanofibers, 3 parts of butyl stearate, 1 part of can Redisperse latex powder and 8 parts of pumice particles with a particle size of 3-6mm.

[0047] The inner and outer layers are made of the following raw materials in parts by weight: 50 parts of construction gypsum, 10 parts of machine-made sand, 3 parts of Portland cement, 3 parts of polystyrene particles, 1 part of ceramic fiber, 3 parts of polypropylene fiber, 0.4 part of waterproofing agent, 0.1 part of reinforcing agent. Among them, the waterproof agent is composed of epoxy resin and acrylic acid in a mass ratio of 1:1; the reinforcing ...

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Abstract

The invention belongs to the technical field of building materials, and particularly relates to a solar greenhouse wallboard and an application thereof. The solar greenhouse wallboard consists of an inner layer, a core layer and an outer layer, wherein the core layer is prepared from the following raw materials in parts by weight of 3-4 parts of 2,2 methyl-1, 3-propanediol, 6-8 parts of polyethylene glycol, 0.1-0.15 part of nanofibers, 3-4 parts of butyl stearate, 0.5-1 part of redispersible emulsion powder and 8-10 parts of pumice granules; and the inner layer and the outer layer are preparedfrom the following raw materials in parts by weight of 40-50 parts of building plaster, 10-15 parts of machine-made sand, 1-3 parts of portland cement, 3-5 parts of polyphenyl granules, 1-3 parts ofrefined processed products of lime, 0.5-1 part of ceramic fibers, 3-5 parts of polypropylene fibers, 0.2-0.4 part of a water-proofing agent and 0.1-0.2 part of a reinforcing agent. The solar greenhouse wallboard provided by the invention has favorable heat storage properties, heat insulation properties and penetrability resisting properties, and is convenient and simple to mount and low in production cost.

Description

technical field [0001] The invention belongs to the technical field of building materials, in particular to a solar greenhouse wallboard and its application. Background technique [0002] Phosphogypsum is a solid waste produced by the reaction of phosphate rock and sulfuric acid to produce phosphoric acid during the wet process of phosphoric acid chemical industry. With the development of high-concentration phosphate fertilizers in the world, the discharge of phosphogypsum will also increase day by day. The stacking of phosphogypsum takes up a lot of land and causes great damage to the environment. Enterprises spend a lot of money every year on the treatment of phosphogypsum and the phosphorus chemical industry. The development of enterprises has caused great pressure, so the treatment of phosphogypsum has become urgent. Therefore, the treatment and utilization of phosphogypsum has become a worldwide problem. The effective use of phosphogypsum, a solid waste, has far-reachi...

Claims

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Application Information

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IPC IPC(8): A01G9/14B32B13/02B32B9/00B32B9/04B32B13/14B32B17/02B32B37/15B32B37/10C08L71/02C08L101/00C08K13/06C08K7/02C08K7/26C08K5/101C08K5/053C04B28/14C04B24/38C04B24/28C04B103/65C04B111/27
CPCA01G9/1469B32B13/02B32B5/16B32B5/028B32B13/14B32B5/30B32B37/15B32B37/10C04B28/14C04B40/0039C08L71/02B32B2410/00B32B2264/10B32B2262/101C04B2103/65C04B2111/00612C04B2111/27C08K2201/011Y02A40/25
Inventor 何信周陈亦苏朱国良帅海乐黄巧玲聂晓鹏杨兴廖昶罗通周灵徐立斌李泽钢
Owner GUIZHOU CONSTR SCI RES & DESIGN INST OF CSCEC
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