Polyurethane Sanding and Anti-Slip Mortar Floor System

• Type: Water Repellent Admixture
• Transport Package: Barrel
• Specification: 20kg
• Trademark: SPR
• Origin: China
• Model NO.: SPR-2312P
• HS Code: 3209909000
• Production Capacity: 50000000tons/Month

Product Description

Project Features

Polyurethane sand polishing and anti-slip mortar is a four component color water-based self-leveling mortar floor coating made of high-performance polyurethane resin as the base material, and special cement, graded silica sand, and active pigments as aggregates; Excellent impact resistance, damage resistance, chemical resistance, and scrub resistance; Capable of withstanding medium loads and slight slip resistance. The compactness and environmental friendliness of its materials provide an ideal surface for the food, pharmaceutical, manufacturing, and any industry that requires durable floor;

Construction Process

Base Surface Treatment

The treatment of base concrete is the key to making a good polyurethane concrete floor. The quality of ground treatment directly affects the service life of the floor. In order to enhance the adhesion between the base and the floor, mechanical treatment is required to expose concrete aggregates (such as shot blasting). The floor surface must be grooved, with the depth and width of the groove being 2-3 times the thickness of the polyurethane mortar floor; In particular, all edges (such as trenches, etc.) should be grooved at a distance of 20mm;

Primer Application 

After the base surface is cleaned, mix the SPR-23101P polyurethane universal self-leveling mortar material evenly according to the design ratio, pour another bucket for mixing again, and then use the scraping and coating method for batch scraping construction. Strictly control the filling of each groove and gap. After mixing the material, use a trowel to continuously pave it. This step cannot be interrupted, and needs to be completed as soon as possible to ensure better adhesion of the material. To ensure that the base layer is completely sealed, a primer of polyurethane on a thickness of 1mm is suitable; Grinding after solidification of the primer: After solidification of the polyurethane mortar primer, it is necessary to grind the rough primer with a grinder to increase the adhesion between subsequent coatings;

Grinding After Solidification Of The Primer

After solidification of the polyurethane mortar primer, it is necessary to grind the rough primer with a grinder to increase the adhesion between subsequent coatings;

Middle Layer Anti-slip Construction

Mix the SPR-23101P polyurethane universal self-leveling mortar material evenly according to the design ratio, pour another bucket for mixing again, use a nail rake to evenly spread the material according to a certain thickness, and then sprinkle quartz sand fully. After solidification, clean the sand that is not firmly adhered

Surface Coating Construction 

Evenly mix the SPR-23102P polyurethane thin coating mortar according to the proportion (using a low-speed double-head or spiral blade mixer), pour another bucket for mixing again, and use a roller to cross construction. After mixing the materials, immediately roll coating should be carried out. This step cannot be interrupted, and needs to be completed as soon as possible to ensure better surface effect and adhesion.

Scope Of Application:

frying areas, slaughterhouses, processing areas, and other areas with oil, water, high temperature, and high anti-slip requirements. Raw material processing areas, thawing rooms, equipment cleaning rooms, changing and disinfection areas, laboratories, etc.