GRG Glass Fiber Reinforced Gypsum_FAQ_Shenzhen Longgang Hongjun Decoration Materials Co.

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GRG Glass Fiber Reinforced Gypsum

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What is GRG? 2021-04-22 09:46:00

Glassfiber Reinforced Gypsum (GRG) consist of crystalline gypsum. The properties of low coefficient of thermal expansion and dry shrinkage ratio beneficial for the durability of GRG product, which is less variable to the fluctuation of temperature and humidity. The GRG products strengthen by the glass fiber, which restrains the expansion and make it unlikely to crack. For providing enough strength for the self-weight and general requirement,the sheet thickness of GRG product would be approximately 6-8mm,with the unit weight of 6-9kh/m². The product is fireproof, non-smoke, non-toxic, non-radioactive, asbestos-free, methanol-free, not afraid of rat bites, not afraid of insects, moisture resistance and weather resistance, it is the best interior decoration material.

What is the application of GRG? 2021-04-22 09:49:00

>Ceiliing Medallions >Mouldings,Ornaments,Statues,Columns etc >Wall Panels

How does GRG act as a fire inhibitor? 2021-04-22 09:50:00

GRG is grade A1 fireproof material. When it contacts with fire, GRG can release about 15 to 20% of its mass as H20 to lower surface temperature and minimize losses.

How does GRG adjust indoor temperature and humidity? 2021-04-21 15:33:00

GRG contain micr oporous structure, which can absorb or release water. When the indoor temperature is high and the humidity is low, GRG will gradually release moisture; when the indoor temperature is low and the humidity is high, it will absorb the moisture in from air. This circulation of moisture absorption and release plays an important role in controlling the indoor temperature, creating a comfortable working and living environment.

What kind of paint can be applied on GRG products? 2021-04-21 15:34:00

The whiteness of GRG reaches over 85%, it can bond well with various coating and surface finishing materials to create an excellent decorative effect. Such as nitrocellulose paint, PU paint, gold and silver foil or imitation veneer, etc.

How to treat the joints of GRG for a smooth continuous look? 2021-04-21 15:34:00

For a smooth continuous look, the joints of GRG are treated like the joints in gypsum board, taped and filled.

How to Installing GRG Ceilings? 2021-04-21 15:35:00

GRG Ceiling panels/shapes/domes - may be suspended from hanger wire/Lead Screw, similar to a suspended ceiling or can be attached to the framing with screws. The screws are then countersunk and filled over. Small elements/panels/domes - are supplied as one piece. Larger GRG shapes/domes - are supplied in manageable sized pieces.

Assembly Drawing for special made GRG shape as manageable sized pieces 2020-12-29 11:58:00

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