Basic Info.
Type
Waterproof Roll Material
Origin
Guangdong, Guangzhou
Product Description
Product features
1. Both have the reliability of original asphalt waterproof, and also have elasticity of the rubber;
2. Good resistance to high and low temperature performance, it can adapt to all the year round;
3. Waterproof layer with high strength, durability, resistance to chromium, tear resistance, fatigue resistance;
4. With good extensibility and high ability to bear cracks at the base plane;
5. Remain good performance at low temperatures, even in cold weather;
6. The lap joint can use hot melting method, the seam sealing is reliable.
Scope of application
Applicable to industrial and civil architecture roofing and underground waterproofing engineering, the paint is suitable for low temperature environment of building waterproof project.
Construction process
(1). Brush primer glue: Purpose cleaning dust at the base plane, cut off the moisture at the base plane, increasing bonding capability of coiled material and base plane. Brush diluted neoprene or asphalt coating uniform coating on a clean and dry at the base plane surface with long brush handle, brush complex parts with paint, requiring no white and evenly. Before the next working procedure, it need to be dry more than 4 hours until non-stick foot.
(2). Additional layer: When glue coating operation is completed, firstly stick an additional layer in the key parts, such as drain, corner. Additional layer's width is 4 mm.
(3). Stick the coiled material for hot melting:
It should be configured along the direction of coiled material, make coiled material direction to be vertical with water flow direction, it should be along downstream water slope direction when connect the coiled material.
Laid high across the roof, then laid the lower roof. First laid drainage were concentrated areas (such as drainage, roof, roof gutter), according to the level from low to high order laid.
Popup baseline on the grassroots, try to pave coiled material positioning. Heating the coiled material and grassroots' angle evenly with high-pressure spray gun, after waiting for coiled material surface melt, pave whole roll modified coiled material, rolling forward and make it bond on the surface at grass-roots surface.
Lapping width for the long edge of coiled material should be no less than 100 mm, short edge is not less than 150 mm, it is advisable to spill hot melt modified asphalt from the edge of the lap seam, then heating coiled material's lap seam evenly by burner, using small float to wipe the side well
To sticking flat and facade coiled material waterproof layer. Should be stuck plane, then stick from down to upper, make the coiled material clingy with internal corner and should not be empty drum.
(4). Quality inspection and requirements:
Adopted by the technical performance indicators of modified asphalt waterproofing materials, audit and verification of quality products should be full of field sampling test report or other relevant quality documents.
Coiled material and coiled material lap seam must be bonded firmly, tightly closed. Not allow to have creases, holes, become warped edge layer and slip off, the leakage or other appearance defects exist.
Strong bonding between coiled material and wall, coiled material closed at the end of the head, must be closed tightly.
Not allow appear leakage and spillage water phenomenon on coiled material waterproof layer.
Packaging
Storage and transportation, different types and specifications of the products should be stacked respectively, should not be mixed. Avoid direct sun light and rain, pay attention to ventilation. Storage temperature should not be above 50 centigrade degree, standing storage, height is not more than two layers;
Specifications
3.0mm: 10/square maeers roll
4.0mm: 7.5/square meters roll
Address:
Guanqiao Industrial Zone, Shilou Town Panyu Strict, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14000
Company Introduction:
The brand of "Yunyan" was established in 1993. Our headquarter is located in Guangzhou, Guangdong. As the leader in special building materials industry, "Yunyan" series of special building materials are sold well for many years in China and around the world. By virtue of stable quality, we obtain lots of customers′ extensive approval.
Since 2000, by means of the technical accumulation in the field of special building materials′ R&D for 20 years, as well as to comply with our country′s industrial policy of environment protection and energy saving, our company has invested over half of our technical forces on the R&D and marketing for polymer dry powder series, such as tile adhesive, grout, wall putty, texture coating, concrete floor sealant, self-leveling cement and thermao insulation mortars...
Nowadays, our yearly capacity is nearly 50, 000 tons in the high quality special building materials. The capacity and the market share are both stand in the front rank of the industry.