الوصف

YF

Fine gypsum. YF

Finoyes

Comfort

Fire protection

Acoustic insulator

Whiteness

Factory and offices

REGULATION AND STANDARDS

It is classified as YF and European C6 title, "La Maruxiña" fine gypsum complies with the standard UNE-EN *3.****1: ***6 and RD ***0 / ***9 (CE marking).

This product has been awarded the AENOR brand , as set forth in regulation Particular RP *5.*1.

DESCRIPTION

Fine gypsum of manual application and quick setting.

It is ideal for completion works with traditional plasters and gypsum.

This gypsum has a very low coefficient of thermal conductivity so it offers good performance for a proper insulation heat. •

It favors acoustic isolation due to its pore structure.

It is also a natural regulator of moisture providing indoor comfort.

It offers a high degree of whiteness which provides perfect finishes. It has a good behavior before the fire and is non-combustible.

TECHCNICAL CHARACTERISTIQUES

1.- Water / gypsum relationship recommended: (0,**1)

2.- Flexural strength: ≥2,5 N/mm2

3.- Compressive strength: ≥2 N/mm2

4.- Fineness of grind: ≤ *5% retained on **0 micron sieve

5.- Purity index sieve: ≥ *5%

6.-pH: basic *0

7.-Sulphur trioxide: *7.6%

8.-Combined water: 5.5%

9.-Reaction to fire: A1

*0.- Surface hardness: *0 uds Shore C (for ¨W/G=0.8)

Methods of test carried out according to the standards UNE **2.**1 and **2.**2.

** Note:

Setting times may vary depending on the relationship water/gypsum, temperature, water pH, type support, time and speed of the shake.

Setting time, time out, application, hardening

EMPLPOYMENT MODE RECOMMENDED

1.- Sprinkle the gypsum over the water until the gypsum is not wet. Knead to mix the dough manually (ratio W/G = 0.8).

Once kneaded let stand *0 minutes and start to waste. The approximate duration of wasting is approximately *5 minutes (depending on the conditions of use).

Additives should not be added; it may be a change in the setting process and the final strength of the product.

It is necessary to clean the tools before each kneading.

The ornaments must be clean and free of fluorescens and salitres for a perfect grip.

It is necessary to use clean water with a temperature between 5 ° C and *0 ° C.

The wall must be fully cured for applying this fine plaster has good adhesion

It is necessary to keep an optimal ventilation for a successful process of drying

PRESENTATION AND STORAGE

The product is sold in bags of brown paper double-bladed, with signage of dark with a content of *8 kg. (±5%).

The storage of this product should be in dry places temperature to preserve its properties.