RC Asphalt Primer Emulsified Asphalt

• Type: Roofing and Waterproofing
• Ceiling Tile Shape: Liquid
• Thickness: 1.2mm
• Surface Treatment: Roll Coated
• Function: Waterproof
• Certification: ISO
• Model NO.: RC JDY
• Color: Black
• Usage: Outdoor
• After-sales Service: Yes
• Warranty: 6 Months
• Material: Pb
• Ceiling Tile Type: Pb
• Transport Package: Barrel
• Specification: 50kg 200kg 1t
• Trademark: RC
• Origin: China
• Production Capacity: 500t/Year

Product Description

Product Description

The viscosity of asphalt primer is low, allowing for excellent fluidity. When applied to concrete, mortar, wood, and other base surfaces, it can quickly penetrate into the gaps and form a thin film after the water has evaporated. It is generally not used as a standalone waterproof material but rather as a supporting material for certain waterproof materials. Prior to applying waterproof felt on concrete, mortar, wood, and other bases, it can effectively penetrate into the gaps and solidly bond with the base after moisture evaporation.

 

Product Parameters

Project	Indicator requirements	Measured value
Appearance	An even, non-caking, non-gelling liquid	An even, non-caking, non-gelling liquid
Solid content, %	>= 40	41
Table dry time, h	4 or less	1.0
Heat Resistance	No flow at 80 ° C	No Flow
Low temperature flexibility	0 ° C without cracks	No crack

Certifications

Company Profile

Jiangsu Rongcheng Road and Bridge Material Co., Ltd., a leading company in road and waterproof material innovation and professional technology development. We take pride in our independent intellectual property rights and two decades of dedication to the industry.
For over 20 years, we, at Rongcheng Road & Bridge, have dedicated ourselves to the design, manufacturing, installation, commissioning, and provision of technical consultation and services related to polymer materials, road materials, waterproof materials, and asphalt equipment. Our commitment to innovation has resulted in several international invention patents. Our asphalt modifier materials have repeatedly won the prestigious Patent Gold Medal from the State Intellectual Property Office.
With a robust R&D capability, cutting-edge production technology, advanced testing equipment, a comprehensive quality management system, and a team of highly experienced professionals, we have positioned ourselves at the forefront of our industry. Our production base in Nantong is also a dedicated testing and application research base for the School of Transportation at Southeast University.
Choosing Rongcheng Road and Bridge doesn't just mean purchasing a product, it means investing in a comprehensive, one-stop professional service. We are committed to helping you become a premier enterprise in the world of asphalt deep processing and manufacturing. Experience the Rongcheng difference today.
 

 

Features

1. The capillary gap of the base is sealed by applying asphalt film, preventing water from penetrating downwards and creating a waterproof barrier. Simultaneously, it inhibits the upward penetration of water vapor, reducing bubble defects in the waterproof coil. This process enhances adhesion between the waterproof coil and the base, acting as "asphalt nails" that firmly bond them together. Additionally, it improves compatibility between the base and the waterproof layer by addressing their differing compositions (calcium silicate in cement mortar and asphalt ester in asphalt). Coating with asphalt primer facilitates better bonding, minimizing drumming and delamination of the waterproof sheet. Furthermore, during roofing screed layer construction under rainy or humid conditions or to meet tight deadlines when cement mortar has partially set but can still be worked on, immediate application of slow-volatile cold base oil seals off moisture within the base for self-maintenance purposes before laying down the waterproof coil.

Application

Roof coating, road and bridge waterproof projects