we are a leading professional gypsum board manufacturer in china,we can provide all kinds of gypsum board as following:Standard gypsum board, Moisture-resistant gypsum board, Fire-proof gypsum board, Water-proof gypsum board ,gypsum ceiling tile, self-tapping screw, paper joint tape, jointing compound and some other auxiliary material .
1.Product Name: Paper Gypsum Board
Gypsum board is often called drywall, wallboard, or plasterboard. It differs from other panel-type building products, such as plywood, hardboard, and fiberboard, because of its noncombustible core and paper facers. When joints and fastener heads are covered with a joint compound system, gypsum wall board creates a continuous surface suitable for most types of interior decoration.
2.Product characteristic
1) Easy installation
Gypsum board building systems are easy to install for several reasons. Gypsum board panels are relatively large compared to other materials. They come in 48- and 54-inch wide sheets and in lengths of 8, 10, or 12 feet, so they quickly cover large wall and ceiling areas. Gypsum board assemblies require only a few tools for their construction. Gypsum board can be cut with either a utility knife or a variety of saws, and it can be attached with a variety of fasteners, including screws, nails, and staples. It can also be adhesively attached to many substrates. Gypsum board is a lightweight material. Two workers can easily handle most panels and cover large areas in very short time periods. Gypsum board is easily finished using either a few hand tools or relatively modest machines. Gypsum board installers can quickly learn most application techniques in a few hours.
2) Durability
Gypsum board is used to construct strong, high quality walls and ceilings that offer excellent dimensional stability and durability. Surfaces created using gypsum board are easily decorated and refinished
3)Economy
Gypsum board is readily available and easy to apply. It is an inexpensive wall surfacing material that provides a fire resistant interior finish. Gypsum board building systems can generally be installed at significantly lower labor costs than most alternate systems.
4) Fire resistance
Gypsum board is an excellent fire-resistive building material. In North America, it is the most commonly used interior finish where fire resistance classifications are required. Its noncombustible core contains nearly 21% chemically combined water, as described earlier, which, under high heat, is slowly released as steam. Because steam will not exceed 212 dgreees F under normal atmospheric pressure, it very effectively retards the transfer of heat and the spread of fire. Even after complete calcination, when all the water has been released from its core, gypsum board continues to serve as a heat-insulating barrier. Moreover, tests conducted in accordance with ASTM E 84 show that gypsum board has a low flame-spread index and a low smoke-density index. When installed in combination with other materials in laboratory-tested wall and ceiling assemblies, gypsum board serves to effectively protect building elements from fire for prescribed time periods.
5)Sound isolation
Preventing the transfer of unwanted sound to adjoining areas is a key consideration when designing a building, specifically when taking into account the intended activities of the occupants in the various parts of the building. For example, a building containing office spaces adjacent to manufacturing facilities requires more noise-reducing features than are typically necessary in a building that has only office space in it. Gypsum board wall and ceilings systems effectively help control sound transmission.
Ceiling system
1.Framework
We recommend to use of Excel's Galvanized Steel to build the frame. Using metal studs ensures accuracy, and they will not move or twist due to shrinkage or water ingress. In either case set studs at maximum 600mm centres.
2. Align the board
Gypsum board are laid horizontally. Start at one end and align the first board along the studs. Securethe board with screw at 250mm centres, ensuring that the screw are at least 15mm from the board edge. Do not overdrive the screws.
3. Clean the adjacent board edges
In order to ensure that maximum adhesion is achieved when jointing, the adjacent edges of the fixed board and the next board in sequence must be cleaned. Sinmply clean the edges with a wet brush to remove traces of dust - the edges do not need to be soaked.
4. Interior Joint Adhesive
Using a suitable gun, apply a continuous bead of interior. Joint Adhesive to the adjacent edge of the fixed the boards. The bead should be of sufficient size to fill the joint fully when the next board is offered up.
5.Place the next board
Align the next board and push it firmly into the bed of adhesive. The gap between boards shoul be less than 1mm. Secure the board with Excel Screws.
6. Scrape of the excess adhesive
Scrape off the excess interior joint adhesive the next day using a flexible steel scraper.
Green paper-faced /Environmental friendly/Light weight/Moisture-resistant/smoothness
| Product |
Width |
Length |
Thickness |
Edge |
| Standard Gypsum board |
1200/1220mm |
2200- 3600mm |
7-15mm |
Square edge/ Tapered edge |
| Moisture proof Gypsum board |
| Fireproof Gypsum board |
| Packing |
Two sheets glued together without pallets by hand in bulk,20'contianer. |
| Two sheets glued together with pallets by forklift in 40'container. |
FAQ:
1.What products you mainly have ?
Our products contains standard plasterboard, fire-proof plasterboard, moisture-proof plasterboard, gypsum ceiling tile, self tapping screw, paper joint tape, jointing compound and some other auxiliary material which might interest you.
2.Are you a factory ?
Yes, We are a factory in Baier Industrial Park, Ziqiu, Pingyi, Linyi, Shandong, China
3.Are your products reliable?
We treat the quality formostly , quality is a essential part for a company , we are now and will always persuit the most trustable quality products.In view of this ,we have a ASTM system and with certificates such as CE, ISO 9001:2008, ISO14001:2006,etc.
4.As far as I know , you factories are always late than the appointed time, how can you guanrante the on-time delivery ?
When you placing the order , the rest matter has been passed to us , and we will keep in touch with our factory and reply you with the most up-to date information to you.
5.What is the payment you have?
L/C and TT are the usual payment we use , when placing the big order , a balanced flexible payment will be taken .
Our Advantage:
1.Our Professional Manufacturer let us supply large amount high quality products with competitive price
2.Our High-Quality Team let our customer can get better service from us
3.We can provide a competitive After-sales service
Our Service:
1.Trust us from heart cooperation
2.Reasonable price
3.Unique quality
4.Schedule delivery on time
5.Updated technology and equipment
6.Service warmly
Because professional,so rest assured!
24hours on line or email /phone service.
Feel free to contact us if you would like to know more details, we will reply you ASAP, thanks a lot !
Welcome to visit our factory !!!
Audited Supplier 
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