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Composite floor material for municipal roads and preparation method thereof

A floor material and technology for municipal roads, applied in the field of composite floor materials for municipal roads and its preparation, can solve the problems of low compressive strength, flexural strength and tensile strength, and achieve the effect of improving compressive strength

Inactive Publication Date: 2018-04-13
CHANGSHA QIUDIANBING INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation method of the composite floor material of the invention includes processes such as pulverization, stirring, and mixing of the above-mentioned components. The composite floor material prepared by the invention can be used in municipal engineering such as road materials to improve the strength and comfort of the road material, but there are The problem of relatively low compressive strength, flexural strength and tensile strength of the material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0022] The preparation method of the composite floor material for municipal roads comprises the following steps:

[0023] S1: put the montmorillonite powder and magnesium oxide into a pulverizer according to the weight ratio to pulverize, pass through a 200-500 mesh sieve after pulverization, and obtain a mixed pulverized product a;

[0024] S2: Add organosilicon-modified polyurethane, bisphenol F-type epoxy resin, and polytetrafluoroethylene resin in parts by weight to the mixed pulverized product a prepared in step S1, then stir, and raise the temperature to 110-120°C, Stir for 20-30min to prepare mixture b;

[0025] S3: Lower the temperature of the mixture b prepared in step S2 to 70-75°C, and then add dioctyl phthalate, tridecyl isononanoate, coconut acid diethanolamide, poly Vinyl fiber, polyacrylic acid, N,N-dimethylcyclohexylamine, 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane, dodecyl allyl succinate Sodium sulfonate, then stirred for 25-30min to obtain mixture c;

...

Embodiment 1

[0029] A composite floor material for municipal roads, comprising the following raw materials in parts by weight: 48 parts of silicone modified polyurethane, 32 parts of bisphenol F epoxy resin, 12 parts of polytetrafluoroethylene resin, 7 parts of montmorillonite powder N, 4 parts of N-dimethylcyclohexylamine, 3 parts of 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane, 2 parts of sodium dodecyl allyl succinate sulfonate share;

[0030] The preparation method of the composite floor material for municipal roads comprises the following steps:

[0031] S1: put the montmorillonite powder and magnesium oxide into a pulverizer according to the weight ratio to pulverize, and pass through a 200-mesh sieve after pulverization to obtain a mixed pulverized product a;

[0032] S2: Add silicone-modified polyurethane, bisphenol F epoxy resin, and polytetrafluoroethylene resin in parts by weight to the mixed pulverized product a prepared in step S1, then stir, raise the temperature to 110°C, ...

Embodiment 2

[0036] A composite floor material for municipal roads, comprising the following raw materials in parts by weight: 52 parts of silicone modified polyurethane, 38 parts of bisphenol F epoxy resin, 15 parts of polytetrafluoroethylene resin, 9 parts of montmorillonite powder , 6 parts of magnesium oxide, 10 parts of dioctyl phthalate, 8 parts of tridecyl isononanoate, 7 parts of cocoic acid diethanolamide, 14 parts of polyethylene fiber, 12 parts of polyacrylic acid, N, 6 parts of N-dimethylcyclohexylamine, 5 parts of 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane, 3 parts of sodium dodecyl allyl succinate sulfonate share;

[0037] The preparation method of the composite floor material for municipal roads comprises the following steps:

[0038] S1: Put the montmorillonite powder and magnesium oxide into a pulverizer according to the weight ratio to pulverize, and pass through a 400-mesh sieve after pulverization to obtain a mixed pulverized product a;

[0039] S2: Add silicone-mod...

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Abstract

The invention discloses a composite floor material for municipal roads and a preparation method thereof, and belongs to the technical field of preparation of floor materials. The composite floor material for the municipal roads comprises the following raw materials: organosilicone-modified polyurethane, bisphenol F-type epoxy resin, polytetrafluoroethylene resin, montmorillonite powder, magnesiumoxide, dioctyl phthalate, tridecyl isononanoate, diethanolamide cocoate, polyethylene fiber, polyacrylic acid, N,N-dimethylcyclohexylamine, 2,5-dimethyl-2,5-bis(t-butylperoxy)hexane and sodium dodecylallyl sulfosuccinate. The composite floor material for the municipal roads is prepared according to the following steps: crushing, mixing, cooling and the like. Through optimization of raw materials of the conventional composite floor material for the municipal roads as well as using amounts thereof, the compressive strength, the flexural strength and the tensile strength of the material are improved, so that using requirements of the composite floor material for the municipal roads can be met.

Description

【Technical field】 [0001] The invention belongs to the technical field of floor material preparation, and in particular relates to a composite floor material for municipal roads and a preparation method thereof. 【Background technique】 [0002] Conventional municipal road floors and industrial floors are often used in the design of: concrete floors, cement mortar floors, epoxy floors, wear-resistant floors, terrazzo floors, etc. After investigations on the above floors after 1-3 years of use, there are varying degrees of The phenomenon of dust, sand and shedding will affect the normal use of the ground. The main reasons for these problems are: construction quality and service life of the product itself. Epoxy floor technology refers to coating epoxy resin coating on the solidified cement floor with a thickness of about 1-5mm to form a closed organic protective layer. Since epoxy resin is an organic substance, this protective layer has good chemical properties such as surface...

Claims

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Application Information

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IPC IPC(8): C08L75/04C08L63/00C08L27/18C08L23/06C08L33/02C08K13/02C08K3/34C08K3/22C08K5/12C08K5/14C08K5/17
CPCC08K2003/222C08L75/04C08L2205/035C08L2205/16C08L63/00C08L27/18C08L23/06C08L33/02C08K13/02C08K3/346C08K3/22C08K5/12C08K5/14C08K5/17
Inventor 卯志华
Owner CHANGSHA QIUDIANBING INFORMATION TECH CO LTD
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