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Production method of water-based capillary crystalline waterproof material convenient to produce and use

A waterproof material and permeable crystallization technology, applied in the field of water-based permeable crystalline waterproof materials, can solve the problems of reduced practicability, poor penetration effect, reduced overall practicability, etc., to achieve convenient production and use, high density and strength, increase Effect of hardening strength

Inactive Publication Date: 2020-08-07
苏州鼎益建筑科技有限公司
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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 convenient production method for the production and use of water-based permeable crystalline waterproof materials, so as to solve the problem that most waterproof materials cannot completely penetrate into concrete cracks and pores in the above-mentioned background technology, which reduces the overall cost. Waterproof effect, and the whole may produce flocculent crystals prematurely during the use process, resulting in the failure of the whole to block the concrete cracks and gaps, the overall penetration effect is poor, reducing the overall practicability, and most waterproof materials The curing effect is poor, thereby reducing the overall sealing and filling effect, reducing the overall caulking effect, thereby reducing the overall practicality

Method used

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  • Production method of water-based capillary crystalline waterproof material convenient to produce and use

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Effect test

Embodiment 1

[0025] The preparation method of this waterproof material is prepared through the following steps:

[0026] Step 1: batching, take 30 parts of gel material sodium silicate, stand-by, and weigh each component according to the formula ratio, 16.7 parts of crystallization coagulant (4 parts of silicon phosphate, 0.7 part of sodium tetraborate and ethylenediamine Tetrasodium tetraacetate (EDTA-4Na) 12 parts), admixture carboxylic acid 0.12 parts, cement molecular secondary reaction agent triethanolamine 3 parts, antifreeze agent potassium carbonate 0.07 parts, metal ion complexing agent sodium hexametaphosphate 0.15 parts, 0.4 parts of curing agent sodium fluorosilicate, 1 part of hydrophobic agent potassium methyl silicate, 48.56 parts of diluent deionized water, a total of 100 parts;

[0027] Step 2: Preparation, place 48.56 parts of ionized water inside the reactor, ensure that the temperature inside the reactor is 15°C to 35°C, and ensure that the relative humidity of the envi...

Embodiment 2

[0032] The preparation method of this waterproof material is prepared through the following steps:

[0033] Step 1: batching, take 30 parts of gel material sodium silicate, stand-by, and weigh each component according to the formula ratio, 16.7 parts of crystallization coagulant (4 parts of silicon phosphate, 0.7 part of sodium tetraborate and ethylenediamine Tetrasodium tetraacetate (EDTA-4Na) 12 parts), admixture carboxylic acid 0.12 parts, cement molecular secondary reaction agent triethanolamine 3 parts, antifreeze agent potassium carbonate 0.07 parts, metal ion complexing agent sodium hexametaphosphate 0.15 parts, 0.4 parts of curing agent sodium fluorosilicate, 1 part of hydrophobic agent potassium methyl silicate, 48.56 parts of diluent deionized water, a total of 100 parts;

[0034] Step 2: Preparation, place 48.56 parts of ionized water and 30 parts of gel material sodium silicate inside the reactor, ensure that the temperature inside the reactor is 15°C-35°C, and ens...

Embodiment 3

[0038] The preparation method of this waterproof material is prepared through the following steps:

[0039] Batching, take 30 parts of gel material sodium silicate, stand-by, and weigh each component according to the formula ratio, 16.7 parts of crystallization coagulant (4 parts of silicon phosphate, 0.7 part of sodium tetraborate and ethylenediaminetetraacetic acid tetra Sodium (EDTA-4Na) 12 parts), admixture carboxylic acid 0.12 parts, cement molecular secondary reaction agent triethanolamine 3 parts, antifreeze agent potassium carbonate 0.07 parts, metal ion complexing agent sodium hexametaphosphate 0.15 parts, curing agent fluorine 0.4 parts of sodium silicate, 1 part of potassium methyl silicate as hydrophobic agent, 48.56 parts of diluent deionized water, 100 parts in total;

[0040] Step 2: Preparation, place 48.56 parts of ionized water and 30 parts of gel material sodium silicate inside the reactor, ensure that the temperature inside the reactor is 15°C-35°C, and ens...

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Abstract

The invention discloses a production method of a water-based capillary crystalline waterproof material convenient to produce and use. An additive comprises the following components: 30 parts of a gelmaterial, 16.7 parts of a crystallization accelerator, 0.12 part of an additive, 3 parts of a cement molecule secondary reactant, 0.07 part of an anti-freezing agent, 0.15 part of a metal ion complexing agent, 0.4 part of a curing agent, 1 part of a hydrophobic agent and 48.56 parts of a diluent. The materials of the components are subjected to burdening, stirring, mixing and filtering to obtain the water-based capillary crystalline waterproof material. The invention discloses a production method of a water-based capillary crystalline waterproof material convenient to produce and use. Jelly-shaped crystals and sulphoaluminate, silicate and the like participating in the reaction thoroughly form crystals under the action of sodium fluosilicate; in addition, in order to ensure that enough waterproof agents permeate into a concrete base layer, the reaction speed needs to be controlled, flocculent crystals are prevented from appearing too early, so that a metal ion complexing agent needs tobe used for delaying the reaction speed.

Description

technical field [0001] The invention relates to the technical field of waterproof materials, in particular to a production method of a water-based permeable crystalline waterproof material which is convenient for production and use. Background technique [0002] The waterproof material is the building envelope to prevent the penetration of rainwater, snow water and groundwater; to prevent the erosion of moisture, steam and other harmful gases and liquids in the air; the separation structure to prevent the seepage of water supply and drainage. These anti-seepage, leakage and erosion materials are collectively referred to as building waterproofing, which means measures taken from building materials and structures to prevent water from penetrating certain parts of the building. Waterproofing is mostly used in roofing, underground buildings, buildings, etc. According to the different measures and means adopted, they can be divided into two categories: material waterproofing and ...

Claims

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Application Information

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IPC IPC(8): C04B28/26C04B111/27C04B111/72
CPCC04B28/26C04B2111/27C04B2111/72
Inventor 盛伟李丽萍胡峰
Owner 苏州鼎益建筑科技有限公司
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