Waterproofing agent with long-lasting water resistance for walls and processing technology of waterproofing agent

A processing technology and technology of waterproofing agent, applied in the field of processing technology of wall waterproofing agent, can solve problems such as reducing construction difficulty, and achieve the effects of improving compactness, good waterproof performance and low cost

Inactive Publication Date: 2019-11-08
YANGZHOU POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a long-acting waterproof wall waterproofing agent and its processing technology to solve the problems raised in the above background technology in order to improve the waterproof effect, waterproof life and reduce construction difficulty of the wall waterproofing agent

Method used

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  • Waterproofing agent with long-lasting water resistance for walls and processing technology of waterproofing agent

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Effect test

Embodiment 1

[0026] see figure 1 , the present invention provides a technical solution: a long-lasting waterproof wall waterproofing agent, including stearic acid, sodium carbonate, potassium hydroxide, ferric chloride, calcium chloride, ammonia and water; its components are by weight percentage Calculated as: stearic acid 3.2%, sodium carbonate 0.1%, potassium hydroxide 0.7%, ferric chloride 25%, calcium chloride 25%, ammonia 4% and water 42%.

[0027] A processing technology of a long-lasting waterproof wall waterproofing agent, comprising the following steps:

[0028] Step 1, raw material preparation: 3.2% stearic acid, 0.1% sodium carbonate, 0.7% potassium hydroxide, 25% ferric chloride, 25% calcium chloride, 4% ammonia and 42% water;

[0029] Stearic acid is a fatty acid that exists widely in nature. Stearic acid water repellents have good waterproof performance, long waterproof life, low process difficulty and low cost;

[0030] Sodium carbonate is an alkali metal compound. It is m...

Embodiment 2

[0039] see figure 1 , the present invention provides a technical solution: a long-lasting waterproof wall waterproofing agent, including stearic acid, sodium carbonate, potassium hydroxide, ferric chloride, calcium chloride, ammonia and water; its components are by weight percentage Calculated as: stearic acid 4%, sodium carbonate 0.2%, potassium hydroxide 0.8%, ferric chloride 26%, calcium chloride 23%, ammonia 3% and water 43%.

[0040] A processing technology of a long-lasting waterproof wall waterproofing agent, comprising the following steps:

[0041] Step 1, raw material preparation: 4% stearic acid, 0.2% sodium carbonate, 0.8% potassium hydroxide, 26% ferric chloride, 23% calcium chloride, 3% ammonia and 43% water;

[0042] Stearic acid is a fatty acid that exists widely in nature. Stearic acid water repellents have good waterproof performance, long waterproof life, low process difficulty and low cost;

[0043] Sodium carbonate is an alkali metal compound. It is mixed...

Embodiment 3

[0052] see figure 1 , the present invention provides a technical solution: a long-lasting waterproof wall waterproofing agent, including stearic acid, sodium carbonate, potassium hydroxide, ferric chloride, calcium chloride, ammonia and water; its components are by weight percentage Calculated as: stearic acid 5%, sodium carbonate 0.2%, potassium hydroxide 0.8%, ferric chloride 27%, calcium chloride 24%, ammonia 4% and water 43%.

[0053] In the present embodiment, preferably, its component by weight percentage is: stearic acid 5%, sodium carbonate 0.3%, potassium hydroxide 0.9%, ferric chloride 27%, calcium chloride 24%, ammoniacal liquor 4% and Water 44%.

[0054] A processing technology of a long-lasting waterproof wall waterproofing agent, comprising the following steps:

[0055] Step 1, raw material preparation: 4% stearic acid, 0.2% sodium carbonate, 0.8% potassium hydroxide, 26% ferric chloride, 23% calcium chloride, 3% ammonia and 43% water;

[0056] Stearic acid is...

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Abstract

The invention discloses a waterproofing agent with long-lasting water resistance for walls. The waterproofing agent comprises the following components, in percentages by weight: 3%-5% of stearic acid,0.1%-0.3% of sodium carbonate, 0.7%-0.9% of potassium hydroxide, 25%-27% of ferric chloride, 22%-24% of calcium chloride, 2%-4% of ammonia water and 42%-44% of water. A processing technology comprises the following steps: preparing the raw materials, melting the raw materials, performing primary mixing on the raw materials, performing secondary mixing on the raw materials, and performing sievingto obtain the finished-product filtrate. According to the waterproofing agent for the walls provided by the invention, the stearic acid is added, so that the waterproofing agent has the advantages ofgood water resistance, long waterproof service life, low process difficulty and low costs; the alkali metal compound sodium carbonate is added, the compound has a plasticizing effect, so that a water-ash ratio can be reduced, water seepage channels can be cut off and reduced, compactness of mortar can be increased, and the mortar has a waterproof property; and the ferric chloride is added, oxidized iron sheets and powder are used as main raw materials, and the ferric chloride waterproofing agent has the functions of strengthening and early strengthening, can continuously improve the compressive strength of concrete and has relatively high impermeability in the early stage.

Description

technical field [0001] The invention belongs to the technical field of waterproofing agents, in particular to a long-acting waterproof wall waterproofing agent, and also relates to a processing technology of the long-acting waterproofing wall waterproofing agent. Background technique [0002] Cement waterproofing agent is a kind of chemical admixture, which is added to cement. When the cement sets and hardens, its volume expands, which plays the role of compensating shrinkage, tensioning steel bars to generate prestress, and fully filling cement gaps. Waterproof agent, also known as waterproof essence, plugging king, plugging spirit, is a new type of waterproof material, which is divided into organic and inorganic. It is a new type of high-tech waterproof product. The implementation standard: JC474-2008 (mortar, concrete waterproofing agent) standard. Often Some water-repellent agents used, such as calcium stearate, are difficult to mix quickly and evenly with cement mortar,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/08C04B22/10C04B22/12C04B103/65
CPCC04B22/10C04B22/12C04B40/0039C04B2103/65C04B24/085C04B22/062C04B22/124C04B22/002C04B22/004
Inventor 任梦玲岳金方王雪源葛本刘阳
Owner YANGZHOU POLYTECHNIC INST
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