JPS609189B2 - Floor finishing construction method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for finishing a slippery floor surface.

Conventionally, on floors that are slippery due to water, oil, etc., rags, sand, etc. are laid down to prevent slipping and ensure the safety of workers.

However, the above method makes the workplace unhygienic, and also creates sand and dirt.
This had the disadvantage that it was not able to sufficiently prevent slipping due to the scattering of worms and the like. The present invention provides a floor finishing construction method that eliminates the above-mentioned drawbacks, and will be explained below with reference to Examples. Example 20 Nylon fibers with a denier of 38 denier were formed into a continuous fiber web weighing 110 mm using a Landwetsuber machine, guided onto a compare screen, and the following blended solution was sprayed to bond the fibers of the web. Gives a sense of sublimity.

Polyvinyl alcohol 10 parts (Polycizer #173) Water-soluble melamine resin liquid
10$ Miyako (Unicare Resin 38 Misaki) Catalyst *
The total solid content of the water on the first side is approximately 3%, and the amount of dry solids is adjusted so that the dry solid content is 13.2% based on the fibers for both front and back sides by the process of surface spraying-drying-surface spraying-drying.

Next, the web is immersed in the following blended solution, passed through a squeezing roll and dried, and squeezed and dried so that the amount of solid resin adhered to the fibers is 11 mm.

Binder NBR latex (Crossren NA-10) 10 anchors Water-soluble melamine (Unica resin 38 valent) 1 part
Medium (unica cat) 1 part water Total solids 10% above N
The fiber web coated with BR resin was immersed in a phenolic resin solution containing abrasive grains of the following composition, and after soaking, it was squeezed using a squeezing roll so that the dry solid content amount was 385 mm/cm, and then further heated at 100 qo for 10 minutes. Cure at 120°C for 5 hours to achieve a hard finish.

Phenol resin solution (KCPS-217) 55 parts poxy resin solution Kukanka Rough P and Komitsu. ) 45 parts ethylene glycol 56 parts xylol
24 part grit WA#2
40 x 225 parts total solids
A 75% obtained sheet-like material weighing 521 mm and having a thickness of 6.5 mm was laid on a floor made of concrete.

As described above, according to the present invention, the tear strength of the sheet-like article is improved by coating the surface of the fiber with 1 to 40% resin,
In addition, the surface of the fibers where the abrasive material is intertwined, and the non-directionally uniform ratio between the fibers, which are intertwined and fixed, are maintained.
When used on a floor with water, oil, etc. on it or where there is a risk of water, oil, etc. splashing during work and staining the floor.
This, combined with the friction caused by the rough surface of the fibers and their elasticity, provides an extremely large anti-slip effect over a long period of time.
Furthermore, it has many effects such as being more hygienic and improving the working environment compared to the conventional use of sand or rag. In addition, in the present invention, the mixing ratio of resin to abrasive material in the binder is suitably in the range of 10 parts to 80 to 40 parts, and this is determined by the solid weight ratio of the fibers to which the resin has been attached in advance and dried and solidified. It adheres evenly in 2 to 8 times the amount.
The ratio and weight ratio of the abrasive material to the resin described above are most suitable for the anti-slip effect.

Claims (1)

[Claims] 1 A thermoplastic resin or a thermosetting resin with a solid weight ratio of 1 to 40% was attached to the fiber web, and then a binder with a mixing ratio of resin to abrasive of 100 parts to 80 to 400 parts was attached to the above resin. A sheet-like material with an apparent density of 0.8 to 0.05 g/cm, which is uniformly adhered to fibers in an amount of 2 to 8 times the solid weight ratio, can be laid on a floor made of iron, concrete, etc. to prevent slipping. Characteristic floor finishing construction method.