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Cement-based antiskid coating material and construction method thereof

A technology of anti-slip coating and coating materials, which is applied in the field of construction, can solve the problems of safety and environmental protection requirements, and achieve small dimensional change rate, high compressive flexural strength and tensile bond strength, excellent wear resistance Effect

Inactive Publication Date: 2020-04-14
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Today, as the requirements for environmental protection and energy saving are gradually becoming popular among the people, the weaknesses of the fire resistance and volatile properties of organic materials, which do not meet the current safety and environmental protection requirements, bother designers.

Method used

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  • Cement-based antiskid coating material and construction method thereof
  • Cement-based antiskid coating material and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A cement-based anti-slip coating material, which is mixed with the following raw materials: 40% anti-cracking cement, 5% stone powder, 2.0% silica fume, 50% wear-resistant aggregate, 0.5% pigment, 0.33% retarder, 0.02% water reducer, 1.5% redispersible latex powder, 0.1% water retention thickener, 0.05% defoamer, 0.1% strengthening agent, 0.4% waterproof agent.

[0053] The construction process is as follows: clean the base layer, remove floating ash, oil stains and other sundries, repair potholes and cracks, spray water to wet the ground; weigh anti-cracking cement, stone powder, silica fume, wear-resistant aggregate, Pigment, retarder, water reducing agent, redispersible latex powder, water-retaining thickener, defoamer, strengthening agent, waterproofing agent, and mix well; add the above dry powder mixture to the specified proportion of water, stir for 3 minutes to The slurry is uniform without agglomeration, rested for 1 minute, and then stirred for 1 minute, then...

Embodiment 2

[0055] A cement-based anti-slip coating material, which is mixed with the following raw materials: 43% anti-cracking cement, 3.6% stone powder, 1.6% silica fume, 48% wear-resistant aggregate, 0.8% pigment, 0.4% retarder, 0.04% water reducer, 1.8% redispersible latex powder, 0.15% water retention thickener, 0.1% defoamer, 0.21% strengthening agent, 0.3% waterproof agent.

[0056] The construction process is as follows: clean the base layer, remove floating ash, oil stains and other sundries, repair potholes and cracks, spray water to wet the ground; weigh anti-cracking cement, stone powder, silica fume, wear-resistant aggregate, Pigment, retarder, water reducing agent, redispersible latex powder, water-retaining thickener, defoamer, strengthening agent, waterproofing agent, and mix well; add the above cement dry powder mixture to the specified proportion of water, and stir for 3 minutes Until the slurry is uniform without agglomeration, stand still for 2 minutes, then stir for...

Embodiment 3

[0058]A cement-based non-slip coating material, which is mixed with the following raw materials: 45% anti-cracking cement, 0% stone powder, 0.5% silica fume, 50% wear-resistant aggregate, 1% pigment, 0.4% retarder, 0.05% water reducer, 2.0% redispersible latex powder, 0.2% water retention thickener, 0.15% defoamer, 0.3% strengthening agent, 0.4% waterproof agent.

[0059] The construction process is as follows: clean the base layer, remove floating ash, oil stains and other sundries, repair potholes and cracks, spray water to wet the ground; weigh anti-cracking cement, stone powder, silica fume, wear-resistant aggregate, Pigment, retarder, water reducing agent, redispersible latex powder, water-retaining thickener, defoamer, strengthening agent, waterproofing agent, and mix well; add the above cement dry powder mixture to the specified proportion of water, and stir for 3 minutes Until the slurry is uniform without agglomeration, stand still for 2 minutes, then stir for 1 minu...

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Abstract

The invention relates to a cement-based antiskid coating material and a construction method thereof. The cement-based antiskid coating material comprises the following components in percentage by massbased on the total mass of the coating material: 40-45% of anti-crack cement, 0-5% of stone powder, 0.5-2.0% of silica fume, 45-50% of a wear-resistant aggregate, 0.5 to 1.0% of a pigment, 0.2 to 0.4% of a retarder, 0.02 to 0.05% of a water reducing agent, 1.0 to 2.0% of redispersible latex powder, 0.1 to 0.2% of a water retention thickening agent, 0.05 to 0.15% of an antifoaming agent, 0.1 to 0.3% of a strength promoter and 0.2 to 0.4% of a waterproof agent. The coating thickness of the cement-based antiskid coating material can be below 4mm, and the cement-based antiskid coating material ishigh in strength, namely relatively high in compressive and flexural strength and tensile bonding strength, small in size change rate and excellent in wear resistance, skid resistance and water resistance.

Description

technical field [0001] The invention belongs to the technical field of construction, and in particular relates to a cement-based anti-skid coating material and a construction method thereof. Background technique [0002] At present, the anti-skid lanes and colored anti-skid pavements used on the market are basically made of organic two-component materials mixed with wear-resistant aggregates and additives, and painted in thick or multiple layers to achieve anti-skid, wear resistance, and decorative properties. , Play a role in ensuring the safety of pedestrians and vehicles. Chinese patent application CN 109593428A discloses an epoxy color anti-slip floor coating, which uses epoxy resin as the main component, mixed with colored ceramic particles, curing agent, defoamer and other functional additives to achieve anti-slip and wear-resistant effects. And bright colors, with good visual effects. [0003] However, with the increase of rain and snow, the development of undergrou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06E01C7/35E01C11/24C04B111/20C04B111/27
CPCC04B28/06C04B2111/00362C04B2111/0075C04B2111/2038C04B2111/27C04B2201/10C04B2201/50E01C7/351E01C11/24C04B18/146C04B14/06C04B14/28C04B14/308C04B24/06C04B2103/302C04B2103/0057C04B24/383C04B14/104C04B2103/50C04B22/147C04B24/085
Inventor 杨志红盛晖黄咏梅黄波池召昆姚华伟刘仑黄智勤方文彬赵勇红戴青孙亚伟
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP