Glass fiber reinforced plastic waterproof thermal insulation material and preparation method thereof

Abstract

The invention discloses a glass fiber reinforced plastic waterproof thermal insulation material and a preparation method thereof. The glass fiber reinforced plastic waterproof thermal insulation material comprises emulsion, powder and water, the emulsion is 901 glue; the powder material comprises 500 parts of cement, 500 parts of sand, 100 parts of heavy calcium powder, 200 parts of ash calcium powder, 1 part of short fiber, 4-5 parts of cellulose and 6-9 parts of rubber powder. The glass fiber reinforced plastic waterproof thermal insulation material prepared by the invention has the advantages of high viscosity, high compression resistance, high wear resistance, high hardness, no heat conduction, no heat absorption, no joint, no foaming, integration of water resistance and thermal insulation and the like, and can be suitable for various waterproof projects such as cement roof waterproofing, flat roofs, toilets, pools, outer walls, building foundation cushions, sprayed chicken coop, hog houses and the like.

Description

Technical Field

[0001] This invention relates to the field of waterproof and heat-insulating materials technology, specifically to a fiberglass waterproof and heat-insulating material and its preparation method. Background Technology

[0002] As market demand increases, waterproofing materials on the market vary in effectiveness, and some may fail to meet standards, leading to secondary leaks.

[0003] Current fiberglass waterproof and heat insulation materials often suffer from minor cracking issues.

[0004] Therefore, providing a fiberglass waterproof and heat-insulating material that will not crack and its preparation method is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the present invention provides a fiberglass waterproof and heat-insulating material and its preparation method.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A fiberglass waterproof and heat-insulating material, comprising emulsion, powder and water;

[0008] The emulsion is 901 glue;

[0009] The powder comprises the following raw materials in parts by weight:

[0010] 400-600 parts cement, 400-600 parts sand, 70-110 parts heavy calcium carbonate powder, 150-230 parts lime calcium powder, 0.5-3 parts short fiber, 4-5 parts cellulose, and 6-9 parts adhesive powder.

[0011] Furthermore, the mass ratio of the emulsion, powder, and water is 15-25:270-350:120-180.

[0012] Furthermore, the short fibers are polypropylene fibers.

[0013] Furthermore, the cellulose is hydroxypropyl methylcellulose.

[0014] Furthermore, the adhesive powder is MAC adhesive powder AM60.

[0015] This invention also provides a method for preparing fiberglass waterproof and heat-insulating materials, comprising the following steps:

[0016] (1) Weigh each raw material according to the above-mentioned weight proportions;

[0017] (2) Mix cement, sand, heavy calcium carbonate powder, lime calcium carbonate powder, short fiber, cellulose and adhesive powder, and stir evenly to form a powder;

[0018] (3) Mix the emulsion, powder and water evenly according to the mass ratio to obtain fiberglass waterproof and heat insulation material.

[0019] Furthermore, the method for preparing the emulsion is as follows:

[0020] 1) Pour 200 kg of 50℃ hot water into the reactor;

[0021] 2) Add 15 kg of polyvinyl alcohol and 250 g of KJ100 additive;

[0022] 3) Heat to 98℃ and keep warm until the polyvinyl alcohol is completely dissolved;

[0023] 4) Add 4 kg of KJ200 thickener solution and react for 15 minutes;

[0024] 5) Add cold water to bring the total weight of the material to 1000 kg. During the water addition process, add 5 kg of T18-S cellulose and stir evenly to obtain an emulsion.

[0025] Furthermore, the polyvinyl alcohol is 2499 to 2899 polyvinyl alcohol.

[0026] The beneficial effects of this invention are as follows: The fiberglass waterproof and heat-insulating material prepared by this invention has the advantages of high viscosity, high compressive strength, wear resistance and hardness, non-conductivity, non-absorption of heat, no joints and no foaming, and integrated waterproof and heat insulation. It can be applied to various waterproofing projects such as cement roof waterproofing, flat roofs, bathrooms, pools, exterior walls, building foundation bedding, spraying chicken coops, pigsties and so on. Detailed Implementation

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] In the embodiments of this invention, the emulsions were prepared using the following methods:

[0029] The preparation method of the emulsion is as follows:

[0030] 1) Pour 200 kg of 50℃ hot water into the reactor;

[0031] 2) Add 15 kg of 2499 polyvinyl alcohol and 250 g of KJ100 additive;

[0032] 3) Heat to 98℃ and keep warm until the polyvinyl alcohol is completely dissolved;

[0033] 4) Add 4 kg of KJ200 thickener solution and react for 15 minutes;

[0034] 5) Add cold water to bring the total weight of the material to 1000 kg. During the water addition process, add 5 kg of T18-S cellulose and stir evenly to obtain an emulsion.

[0035] Example 1

[0036] A fiberglass waterproof and heat-insulating material

[0037] (1) Weigh out 500 parts of cement, 500 parts of sand, 100 parts of heavy calcium carbonate powder, 200 parts of lime calcium powder, 1 part of polypropylene fiber, 4.5 parts of hydroxypropyl methylcellulose, and 7 parts of AM60.

[0038] (2) Mix cement, sand, heavy calcium carbonate powder, lime calcium carbonate powder, short fiber, cellulose and adhesive powder, and stir evenly to form a powder;

[0039] (3) Mix the emulsion, powder and water at a mass ratio of 20:300:140 to obtain fiberglass waterproof and heat insulation material.

[0040] Example 2

[0041] A fiberglass waterproof and heat-insulating material

[0042] (1) Weigh out 400 parts of cement, 600 parts of sand, 110 parts of heavy calcium carbonate powder, 150 parts of lime calcium powder, 3 parts of polypropylene fiber, 4 parts of hydroxypropyl methylcellulose, and 9 parts of AM60.

[0043] (2) Mix cement, sand, heavy calcium carbonate powder, lime calcium carbonate powder, short fiber, cellulose and adhesive powder, and stir evenly to form a powder;

[0044] (3) Mix the emulsion, powder and water evenly at a mass ratio of 25:350:180 to obtain fiberglass waterproof and heat insulation material.

[0045] Example 3

[0046] A fiberglass waterproof and heat-insulating material

[0047] (1) Weigh out 600 parts of cement, 400 parts of sand, 70 parts of heavy calcium carbonate powder, 230 parts of lime calcium powder, 0.5 parts of polypropylene fiber, 5 parts of hydroxypropyl methylcellulose, and 6 parts of AM60.

[0048] (2) Mix cement, sand, heavy calcium carbonate powder, lime calcium carbonate powder, short fiber, cellulose and adhesive powder, and stir evenly to form a powder;

[0049] (3) Mix the emulsion, powder and water at a mass ratio of 15:270:120 to obtain fiberglass waterproof and heat-insulating material.

[0050] Experimental Example 1

[0051] The performance of the fiberglass waterproof and heat-insulating material prepared in the examples was tested, and the test results are shown in Table 1.

[0052] Table 1

[0053]

[0054]

[0055] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A fiberglass waterproof and heat-insulating material, characterized in that, Includes emulsions, powders, and water; The emulsion is 901 glue; The powder comprises the following raw materials in parts by weight: 400-600 parts cement, 400-600 parts sand, 70-110 parts heavy calcium carbonate powder, 150-230 parts lime calcium powder, 0.5-3 parts short fiber, 4-5 parts cellulose, and 6-9 parts adhesive powder.

2. The fiberglass waterproof and heat-insulating material according to claim 1, characterized in that, The mass ratio of the emulsion, powder, and water is 15-25:270-350:120-180.

3. The fiberglass waterproof and heat-insulating material according to claim 2, characterized in that, The short fibers are polypropylene fibers.

4. The fiberglass waterproof and heat-insulating material according to claim 2, characterized in that, The cellulose is hydroxypropyl methylcellulose.

5. The fiberglass waterproof and heat-insulating material according to claim 2, characterized in that, The adhesive powder is MAC adhesive powder AM60.

6. A method for preparing a fiberglass waterproof and heat-insulating material, characterized in that, Includes the following steps: (1) Weigh each raw material according to the weight proportions described in any one of claims 2-5; (2) Mix cement, sand, heavy calcium carbonate powder, lime calcium carbonate powder, short fiber, cellulose and adhesive powder, and stir evenly to form a powder; (3) Mix the emulsion, powder and water evenly according to the mass ratio to obtain fiberglass waterproof and heat insulation material.

7. The method for preparing a fiberglass waterproof and heat-insulating material according to claim 6, characterized in that, The emulsion is prepared by: 1) Pour 200 kg of 50℃ hot water into the reactor; 2) Add 15 kg of polyvinyl alcohol and 250 g of KJ100 additive; 3) Heat to 98℃ and keep warm until the polyvinyl alcohol is completely dissolved; 4) Add 4 kg of KJ200 thickener solution and react for 15 minutes; 5) Add cold water to bring the total weight of the material to 1000 kg. During the water addition process, add 5 kg of T18-S cellulose and stir evenly to obtain an emulsion.

8. The method for preparing a fiberglass waterproof and heat-insulating material according to claim 7, characterized in that, The polyvinyl alcohol is 2499% polyvinyl alcohol to 2899% ​​polyvinyl alcohol.

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