Quantitative measurement method for putty sanding property

A test method and grinding technology, applied in the direction of testing wear resistance, measuring devices, instruments, etc., can solve the problems of low reliability of test results, low strength of putty, difficult grinding, etc., and achieve accurate measurement and judgment results and easy operation. , measuring simple effects

Inactive Publication Date: 2019-04-05
NIPPONPAINT SICHUAN CO LTD
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual putty construction process, if the putty strength is too high, it is difficult for oil workers to polish; if the putty strength is too low, the coating quality cannot be guaranteed
However, the current domestic construction standards describe the sandability test of putty on

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Quantitative measurement method for putty sanding property

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] The present invention will be further described in detail below in conjunction with the drawings.

[0027] The method for quantitative testing of putty sandability of the present invention includes the following steps:

[0028] A. Weigh the putty powder for experiment, add it to the water according to the formula ratio, stir it evenly, leave it for 5 minutes, and then stir for 2 minutes;

[0029] B. Use a rectangular metal frame to scrape the mixed putty with a weight of M 0 The film is completed on the cement board with a wet film thickness of 2mm;

[0030] C. Place curing at room temperature for 24 hours, weigh the total weight of putty layer 3 and cement board 4 after curing M 1 ;

[0031] D. Use a 1kg briquette 2 with 120 mesh dry sanding paper on the bottom surface and place it on the architectural coating scrubbing resistance instrument, and polish the putty layer 10 times after curing, and weigh the total of the putty layer 3 and cement board 4 after polishing 10 times. W...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a quantitative measurement method for a putty sanding property. According to the quantitative measurement method for the putty sanding property, the quantitative measurement ofthe judgment for the putty sanding property can be realized by introducing sanding amount. By comparing with standard sanding amount, it can be accurately judged whether the quality of a putty product is qualified. The quantitative measurement method for the putty sanding property has the advantages of simple measurement, convenient operation, accurate measurement and judgment result.

Description

technical field [0001] The invention relates to the field of putty for interior and exterior walls, in particular to a quantitative test method for the sandability of putty. Background technique [0002] Putty is the most basic coating material for architectural decoration. In the actual putty construction process, if the putty strength is too high, it is difficult for oil workers to polish; if the putty strength is too low, the coating quality cannot be guaranteed. However, the current domestic construction standards describe the sandability test of putty on interior and exterior walls as manual sanding. However, due to the difference in experience and quality of testers and the influence of their own subjective factors, manual sanding results in extremely low reliability of test results and cannot accurately judge putty. The quality is good or bad. Contents of the invention [0003] The purpose of the putty sandability quantitative test method of the present invention ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N3/56G01N5/00
CPCG01N3/56G01N5/00
Inventor 张恒赵华云刘文科
Owner NIPPONPAINT SICHUAN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap