PAVIPLAST

 

GENERAL DESCRIPTION

PAVIPLAST is used to carry out epoxy flooring of a thickness ranging from 500 microns to 10 mm. based on the quality and quantityof the added charges.

The product is made up of liquid epoxy resins, free of solvents which harden on reaction with an epoxy polyamide adduct (E HARDENER or S HARDENER.

The flooring obtained exhibits optimal characteristics of resistance to mechanical stress and to aggressive chemical agents. The absence of superficial porosity makes washing and disinfection easier.

The surface hardness, in the grade of finishing (smooth or anti-slip) and in the appearance, leaves a wide range of choice. In fact, by changing the quality and quantity of the charges, it is possible to meet any type of requirement.

FIELDS OF APPLICATION

Flooring in PAVIPLAST is indicated both for the sectors in which the aesthetic needs are predominant, such as commercial centres, shops, offices and also for the industrial sector, where high mechanical resistance associated with optimal chemical characteristics are required.

PAVIPLAST is therefore suitable for flooring in:

 

 

 

FEATURES OF THE PRODUCTS AT THE ORIGIN

PAVIPLAST:

To meet the specific requirements of each sector, PAVIPLAST can be hardened by reaction with:

S HARDENER

E HARDENER

 

PACKAGINGS

STORAGE

PAVIPLAST + HARDENER will be ruined by freezing. Store at a

temperature between 10°C and 40°C for no longer than one year.

 

 

METHOD OF APPLICATION Preparation of the support:

1) Make sure that the support has the static characteristics required for the use to which it has been allocated.

2) Verify that the support is not humid and does not absorb water from capillaries of layers underneath. If this is not the case, proceed with the realisation of a vapour barrier.

3) Remove from the surfaces the parts not perfectly anchored and any traces of oils, grease and foreign substances, through sandblasting or with appropriate chemical treatment. If PAVIPLAST should be applied on particularly smooth supports (such as ceramics, tiles, glass), proceed anyway with sandblasting to roughen the surface.

4) Apply a coat of EPOXIDRO + HARDENER

5) Proceed with the laying of the flooring preparing the mixture PAVIPLAST + HARDENER as in the system mentioned below.

6) Any Joints should be stored by inserting an elastic joint.

 

PREPARATION OF THE MIXTURE PAVIPLAST + HARDENER

To the container of PAVIPLAST add all of the contents of the bucket of hardener, mix thoroughly with spatula or helical agitator. The packagings are already predisposed to the following ratios.

 

PAVIPLAST                          :100 pans in weight

S or E HARDENER             : 30 parts in weight

 

Then add charges (if required), in accordance with the type of flooring desired and mix again. After mixing PAVIPLAST with HARDENER, the hardening reaction begins which is faster the higher the temperature of the products and the quantity of mixture prepared. At a temperature of 20°C, a mass of 18.75 Kg of mixture should be applied within 30 minutes. At temperatures lower than 5°C no hardening reaction will occur.

 

APPLICATION OF THE MIXTURE PAVIPLAST + HARDENER

 

DUST-PROOF FLOORING

Proceed with the application of Epoxidro 03 primer on the support with a roller. After 24 hours apply the Paviplast without charges diluted with A Thinners at 20%. Immediately after the application clean the tools, by washing them with TM Thinners. During the application and for the next two days, the temperature of the support should remain between 10°C and 40°C; the relative humidity should not exceed 85%. Furthermore condensate should be avoided.

- Average thickness per coat (attained with two coats)  

 300-500 microns

- Average practical yield  

 -3-4 m2/Kg

- Drying at 25°C  

 dust dry : 6 hours

complete : 24 hours

- Use of the article  

after 4-6 days

 

SELF-LEVELLING DECORATIVE OR CHEMICALLY-RESISTANT FLOORING

1) Application of the primer with Epoxidro

2) Proceed with the application of the mixture, with appropriate additives of Paviplast + aggregate in the ratio of 1 to 1, on the support prepared with toothed spatula to a thickness of 1000-1500 microns corresponding to a consumption of 2-2.5 Kg/m2.

3) Proceed with the rolling, by using nailed shoes and a bubble-bursting roller for the complete levelling of the charged Paviplast.

 

VERY THICK FLOORING

1) Apply the Epoxidro primer on the support

2) Proceed with the application of Paviplast + Hardener after adding the appropriate quantity of aggregate, by means of a toothed spatula. Thickness: 4-10 mm.

3) After 24 hours proceed with the application of Paviplast + Hardener without adding charges diluted 20% with A Thinner. Consumption: 250-300 g/m2.

 

FEATURES OF THE FLOORING AFTER COMPLETE HARDENING

Resistance to compression    

970 kg/cm2  (ASTM D695)

Resistance to traction    

 350 Kg/cm2 (UNI 4280)

Resistance to bending    

 300 Kg/cm2  (UNI 4274)

Hardness

105  (DIN 53153)

 

RESISTANCE TO CHEMICAL AGENTS

**

POOR

GOOD

EXCELLENT

Caustic soda

***********************

***********************

 

Ammonia

***********************

*******

 

Sodium hypochlorite

***********************

**

 

Sodium chloride

***********************

***********************

***********************

Chloride Acid

***********************

******

 

Lactic acid

***********************

***********************

***********************

Citric acid

***********************

***********************

***********************

Tartaric acid

***********************

***********************

***********************

Anionic detergent

***********************

***********************

***********************

Must

***********************

***********************

***********************

Ethyl alcohol

***********************

*******

 

Methyl alcohol

*******

 

 

Acetone

**

 

 

Sulphuric acid 10%

***********************

***********************

****

** Tests done on flooring carried out with PAVIPLAST + S HARDENER with a thickness of 3 mm, seasoned for 7 days at 25°C.