Shaoxing Shuanghong PB-1 polymer modified asphalt waterproof coating has excellent quality and reliable performance

Description :

　　double rainbow PB-1Polymer modified asphalt waterproof coating SH-104

　　Product Manual

　　【 Product 】introduction】

　　 PB-1 polymer modified asphalt waterproof coatingThe modified asphalt is modified with a variety of high molecular polymers. The high molecular polymers form a continuous network polymer in the modified asphalt. The polymer and asphalt penetrate and cross link each other, making the product show the performance of high polymer, with good elasticity and low-temperature flexibility, shear strength and anti-aging strength. PB-1 polymer modified asphalt waterproof coatingCapable of withstanding long-term loads on roads and bridge decks, effectively preventing structural damage caused by water seepage, steel corrosion, concrete weathering, and effectively solving the problem of road freeze-thaw in high-altitude areas. Extend the service life of roads and bridges.

　　[Product Details]

　　Product Name: Double Rainbow PB-1 Polymer Modified Asphalt Waterproof Coating

　　Product Model SH-104

　　Product form: single component

　　Execute standard JC/T975-2005

　　[Product Features]

　　1. The construction process is simple, and the construction can be done by mechanical spraying or manual brushing, with fast drying and short construction period;

　　2. The waterproof layer is inexpensive and generally only requires three coats of coating to achieve the waterproof effect;

　　3. Strong adhesion, with the addition of penetrant and tackifier in the formula, the permeability and bonding performance of the coating are improved, and the pavement layer can be bonded to the bridge deck as a whole;

　　4. Has broad temperature adaptability, does not flow at high temperatures of 160 ℃ during asphalt concrete construction operations, and does not crack under dynamic loads of low temperatures -25 ℃.

　　[Scope of Application]

　　Suitable for waterproofing projects such as highway bridges, urban overpasses, and culverts, it can prevent steel corrosion caused by water seepage on concrete bridge decks and improve the service life of beams.

　　Construction Technology

　　1. Base surface treatment before construction

　　(1) Firstly, remove any harmful attachments on the road surface, such as sand particles and debris. Special treatment should be applied to areas with oil stains, which can be dissolved in solvents;

　　(2) Road surface cleaning aims to remove floating slurry and some loosely attached debris from the road surface, while ensuring that the cleanliness and roughness of the road surface meet the requirements;

　　(3) You can use a hair dryer to completely blow and dry the interface.

　　2. Requirements for Base Surface Treatment

　　Cement concrete should have a dry and clean surface without any floating slurry or pollutants. The surface should not be loose, peeling, hollow or severely cracked, and the interface should be completely dry.

　　3. Application of PB-1 polymer modified asphalt waterproof coating

　　(1) Material usage: 0.5kg/m2;

　　(2) After the interface is cleaned and completely dried, the construction of PB-1 polymer modified asphalt waterproof coating can be carried out using two methods: manual coating and mechanical spraying.

　　Manual coating:Before construction, pour it into a container of appropriate size, stir gently for 3-5 minutes, and have the operator evenly apply it to the cement concrete or other treatment surface with a roller. It is generally recommended to use this method. Attention should be paid to rolling and coating evenly as much as possible.

　　Spraying construction:When the area is not large, manual handheld spray gun construction can be carried out, and the operator can hold the spray gun and evenly apply it. When the area is relatively large, an asphalt distributor truck can also be used for spraying, but the spraying amount must be strictly controlled and the spraying must be uniform. Attention, when using spray construction, the pipes should be cleaned in a timely manner after spraying to avoid blockage. At the same time, when using large buckets, they must be stirred evenly to prevent air from pouring in.

　　Note:To achieve good construction results, PB-1 polymer modified asphalt waterproof coating needs to be implemented in two stages, with a time interval of 4-8 hours between the next and second implementation at room temperature. FTY-1Bridge deck waterproof coatingAfter 12 hours of construction, the asphalt layer can be constructed.

　　Storage and transportation

　　1. This product does not belong to flammable and explosive materials and can be transported by general transportation methods;

　　2. The product has a storage period of 6 months and should be stored in a warehouse above 0 degrees Celsius. In summer, it should be avoided from direct sunlight.

AfterSalesService :

• Polymer modified asphalt waterproof coating