Oil and water resistant waste residue sheet and production method thereof

An oil-resistant and plate-resistant technology, applied in the field of waste residue oil-resistant and waterproof plates and its preparation, can solve the problems of energy weakening and the effect of asphalt heat-resistant and oxygen-resistant aging performance is not obvious, and achieves reduction of pollution, improvement of anti-ultraviolet aging performance, and excellent physical shielding. effect of action

Inactive Publication Date: 2015-12-09
CHANGZHOU NUOJIN PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN102190957A proposes to add magnesium-aluminum-based layered double hydroxide to asphalt, and utilize the physical shielding effect of magnesium-aluminum-based layered double hydroxide on ultraviolet rays to improve the anti-ultraviolet aging ability of elastomer-modified asphalt, but asphalt is used In the process, in addition to the aging caused by ultraviolet light, thermal and oxygen aging will also occur under the action of heat and oxygen, and the effect of magnesium-aluminum-based layered double hydroxide on improving the thermal and oxygen aging resistance of asphalt is not obvious
In addition, when ultraviolet rays pass through the LDHs multi-level laminate, multi-level reflection and refraction will occur on the laminate interface, and the energy will also be weakened.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A waste residue oil-resistant and waterproof board is characterized in that its raw materials are composed of the following components by weight: 30 parts of power plant waste residue, 20 parts of asphalt, 10 parts of elastomer modifier, 10 parts of layered double hydroxyl composite metal hydroxide, stable 5 parts of agent and 5 parts of admixture, 15 parts of polyurethane elastomer, 20 parts of tetrafluoroethylene-hexafluoropropylene copolymer, and 4 parts of isoprene rubber.

[0029] It is characterized in that it consists of the following components by weight:

[0030] The power plant waste slag is fly ash and desulfurized gypsum in a weight ratio of 5:10, and its particle diameter is 0.04 μm;

[0031] The asphalt is heavy traffic road petroleum asphalt or naphthenic petroleum asphalt, and the penetration is 55;

[0032] The admixture is volcanic ash or silica fume or fly ash, and the weight ratio of the admixture to asphalt is 8:90;

[0033] The stabilizer is rosin ...

Embodiment 2

[0045] 1. A waste slag oil-resistant waterproof board is characterized in that its raw materials are composed of the following components by weight: 35 parts of power plant waste slag, 30 parts of asphalt, 12 parts of elastomer modifier, and 12 parts of layered double hydroxyl composite metal hydroxide , 10 parts of stabilizer and 10 parts of admixture, 20 parts of polyurethane elastomer, 30 parts of tetrafluoroethylene-hexafluoropropylene copolymer, 6 parts of isoprene rubber.

[0046] It is characterized in that it consists of the following components by weight:

[0047] The power plant waste residue is fly ash and desulfurized gypsum with a weight ratio of 10:10 and a particle diameter of 20 μm;

[0048] The asphalt is heavy traffic road petroleum asphalt or naphthenic petroleum asphalt, and the penetration is 100;

[0049] The admixture is volcanic ash or silica fume or fly ash, and the weight ratio of the admixture to asphalt is 15:90;

[0050] The stabilizer is rosin o...

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PUM

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Abstract

The invention relates to an oil and water resistant waste residue sheet and a production method thereof. The oil and water resistant waste residue sheet comprises, by weight, 30-35 parts of power plant waste residues, 20-30 parts of asphalt, 10-12 parts of an elastomer modifier, 10-12 parts of a layered dihydroxy composite metal hydroxide, 5-10 parts of a stabilizer and 5-10 parts of an additive. The invention provides an oil, high temperature and water resistant material for effectively improving the modified fire and water resistant sheet of elastomer modified asphalt to prolong the service life of an elastomer modified asphalt waterproof material, and a preparation method thereof.

Description

technical field [0001] The invention relates to a waste residue oil-resistant and waterproof board and a preparation method thereof. Background technique [0002] Asphalt is an important building waterproof material, which is widely used because of its excellent waterproof performance and low price. Polymer-modified asphalt waterproofing membrane has become a building waterproof material that has attracted much attention because of its excellent high and low temperature performance. However, polymer-modified asphalt waterproofing membranes, like ordinary organic materials, are susceptible to aging due to factors such as ultraviolet light, heat, and oxygen, resulting in hardening and brittle waterproofing membranes, and rapid reduction in low-temperature flexibility. It is difficult to adapt to the cold shrinkage of the roof base layer and cracks occur, resulting in damage to the waterproof layer, resulting in roof leakage, and greatly shortening the service life of the roof...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/26C04B18/10
CPCY02W30/91
Inventor 刘海林
Owner CHANGZHOU NUOJIN PRECISION MACHINERY
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