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Building waterproof material and preparation method thereof

A building waterproof and raw material technology, applied in the field of materials, can solve the problems of easy aging, cracks, water leakage, etc., and achieve the effect of good waterproof performance, not easy to soften, and not easy to age

Inactive Publication Date: 2016-11-16
成都创意云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing waterproof materials for construction use asphalt emulsion as the main raw material, and its disadvantages are: it cannot adapt to changes in climate and temperature, it will become soft in hot weather in summer, and it will become brittle in winter when it is particularly cold , prone to cracks, resulting in water leakage and aging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1.1 A building waterproof material, which is composed of the following raw materials in parts by weight: 35 parts of methacrylate, 28 parts of stearic acid, 11 parts of potassium aluminum sulfate dodecahydrate, 15 parts of rubber powder, 15 parts of mineral powder, rosin 6 parts, 6 parts adhesive.

[0016] 1.2 Preparation method:

[0017] (1) Pass methacrylate, stearic acid, potassium aluminum sulfate dodecahydrate, rubber powder, mineral powder and rosin through a 200-mesh sieve;

[0018] (2) Add methacrylate, stearic acid, potassium aluminum sulfate dodecahydrate, rubber powder, mineral powder, rosin and adhesive after passing through a 200-mesh sieve into the reaction kettle according to the proportion, and stir evenly. Raise the temperature to 80°C, keep the temperature at 80°C for 60 minutes, then stop the heating, take it out after the temperature in the reaction kettle is cooled to 50°C, make it into pellets, and dry it.

Embodiment 2

[0020] 2.1 A building waterproof material, which is composed of the following raw materials in parts by weight: 32 parts of methacrylate, 30 parts of stearic acid, 12 parts of potassium aluminum sulfate dodecahydrate, 12 parts of rubber powder, 18 parts of mineral powder, rosin 5 parts, 7 parts adhesive.

[0021] 2.2 Preparation method:

[0022] (1) Pass methacrylate, stearic acid, potassium aluminum sulfate dodecahydrate, rubber powder, mineral powder and rosin through a 300-mesh sieve;

[0023] (2) Add methacrylate, stearic acid, potassium aluminum sulfate dodecahydrate, rubber powder, mineral powder, rosin and adhesive after passing through a 300-mesh sieve into the reaction kettle according to the proportion, and stir evenly. Raise the temperature to 75°C, keep the temperature at 75°C for 85 minutes, then stop heating, take it out after the temperature in the reaction kettle is cooled to 45°C, make it into pellets, and dry it.

Embodiment 3

[0025] 3.1 A building waterproof material, which consists of the following raw materials in parts by weight: 38 parts of methacrylate, 25 parts of stearic acid, 10 parts of potassium aluminum sulfate dodecahydrate, 18 parts of rubber powder, 12 parts of mineral powder, rosin 7 parts, 7 parts adhesive.

[0026] 3.2 Preparation method:

[0027] (1) Pass methacrylate, stearic acid, potassium aluminum sulfate dodecahydrate, rubber powder, mineral powder and rosin through a 300-mesh sieve;

[0028] (2) Add methacrylate, stearic acid, potassium aluminum sulfate dodecahydrate, rubber powder, mineral powder, rosin and adhesive after passing through a 300-mesh sieve into the reaction kettle according to the proportion, and stir evenly. Raise the temperature to 85°C, keep the temperature at 85°C for 45 minutes, then stop heating, take it out after the temperature in the reaction kettle is cooled to 60°C, make it into pellets, and dry it.

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PUM

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Abstract

The invention specifically relates to a building waterproof material and a preparation method thereof. The building waterproof material consists of the following raw materials in parts by weight: 30-40 parts of metacrylic acid ester, 20-35 parts of stearic acid, 8-15 parts of aluminum potassium sulfate dodecahydrate, 10-20 parts of rubber powder, 10-20 parts of mineral powder, 3-8 parts of rosin and 3-8 parts of an adhesive. The building waterproof material has the beneficial effects of being adaptive to change of weather and temperature, not easy to soften or crack, good in waterproof property and not easy to age.

Description

technical field [0001] The invention specifically relates to the field of materials, in particular to a building waterproof material and a preparation method thereof. Background technique [0002] Building materials refer to the general term for various materials used in the field of construction and civil engineering, referred to as "building materials". Building materials in a narrow sense refer to materials used in civil engineering, such as steel, wood, glass, cement, paint, etc. Cement, steel and wood are usually called the three major materials of general construction engineering. Building materials in a broad sense also include materials used in construction equipment, such as wires and water pipes. "Building materials" in the discipline of architecture refers to the discipline that studies the physical and chemical properties of different building materials. [0003] The existing waterproof materials for construction use asphalt emulsion as the main raw material, a...

Claims

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Application Information

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IPC IPC(8): C04B24/34C04B18/12C04B18/22C04B22/14C04B24/04C04B103/65
CPCC04B40/0039C04B2103/65C04B24/045C04B22/142C04B18/22C04B18/12C04B24/34Y02W30/91
Inventor 曹甜
Owner 成都创意云科技有限公司
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