Spraying Polyurea Polymer Waterproof Coating for Various Cement Building Walls

Product Description

Product Description

Model No:	LD-9707	Method:	Spray
Level:	Finish Coat	Substrate:	Color steel tile roof wall
Certification:	3C	After-Sale Service:	Online Technical Support, Return and Replacement
Component:	Acrylic fiber	Warranty:	3Years
Pack:	Iron bucket	Type:	Waterproof Paint
Specification:	430KG	Trademark:	RUNTAI
Origin:	China	HS Code:	3208909090

Detailed Photos

Product Introduction

      Spray polyurea is an elastomeric substance formed by the reaction between isocyanate components (referred to as Component A) and amino compounds (referred to as Component R). It does not contain any hydroxyl components or catalysts.

Product No.: LD-9707


High Polymer Polyurea Waterproof Coating (National Standard II Spraying)

Advantages of Polyurea Coatings
1.Quick curing
2.Insensitivity to moisture and humidity
3.High tensile strength, flexibility, and wear resistance
4.Excellent thermal stability

 

Product Parameters

Development Stages of Polyurea Coating System







Wide Applications
 

          Application: Power plant anti-corrosion, pipeline anti-corrosion, roof waterproofing, underground building waterproofing,large-scale hydraulic engineering waterproofing, water treatment equipment waterproofing, industrial floor, mining equipment wear-resistant protection, high-speed railway waterproofing, amusement park waterproofing, stadium stand waterproofing, landfill waterproofing and anti-seepage, foam sculpture protection, audio wear-resistant, pickup truck wear-resistant, etc.
 

Installation Instructions

Construction Process

         Substrate Treatment and Construction Generally, substrate treatment involves two types: concrete substrate treatment and metal substrate treatment.
( 1 ) Concrete Surface Treatment
        A. Clean the Concrete Surface Before applying the primer, it is necessary to clean the substrate surface thoroughly. Use a broom or a high-power
blower to remove surface dirt, dust, debris, and any factors that could reduce adhesion.
       B. Repair Concrete Surface Defects
Concrete surfaces can have various defects such as holes, pinholes, eggshell holes, fish-eye cracks, peaks, and hollows.These defects should be repaired before proceeding to the next step. Small defects like holes, pinholes, and eggshell holes can be repaired using specialized polyurea compatible primers. For larger localized defects, use dedicated repair putty to ensure both strength and good adhesion to the concrete substrate.
      C. Treatment of expansion joints Concrete undergoes volume changes due to temperature fluctuations. Surface expansion joints prevent cracking during the concrete shrinkage process. Before applying polyurea, expansion joints need to be prepared. Expansion joint treatment should be approached in two ways, each with its advantages and disadvantages:
01). No Slotting Treatment: Reserve the original expansion joint while applying the base material treatment, and the expansion joint will naturally appear when applying polyurethane. Advantages: Convenient treatment; Disadvantages: Obvious traces at expansion joint areas, affecting the appearance.
02). Slotting Treatment: Cut 1 cm on each side of the original expansion joint, seal the bottom with a foam tube, and thenfill with a compatible material.
Advantages: Smooth surface after spraying polyurea, no defects; Disadvantages: More complex treatment.
Select the appropriate treatment method based on the client's requirements.
(2) Surface Treatment of Metal Substrates:
            Dry sandblasting is used for rust removal. In order to reduce environmental pollution and create a relatively low-dust environment for operators, quartz sand is used as abrasive material. Pre-treatment: On surfaces requiring anti-corrosion treatment, weld beads, welding slag, and spatter on welded seams should be ground off. Structural corners, uneven surfaces, and welded surfaces should be ground smooth and transitioned. Grease and oil stains should be removed using industrial pure alcohol or acetone. Sandblasting should use dry and clean silica sand, free of oil and impurities, with a moisture content less than 1%. If necessary, the sand should be dried and roasted before use and allowed to cool before application. For metal surfaces that are clean, smooth, or have already been treated to meet construction requirements, you can proceed with primer application directly.

Certifications

 

Packaging & Shipping

Packaging &Shipping

 

Company Profile

   Shandong Runtai Import & Export Co., Ltd. aims to create a high standard in the waterproofing industry and become a better brand. It accurately positions itself as a professional service provider for building waterproofing, repair and decoration.
      The company has always maintained a professional, innovative and environmentally friendly philosophy. It has won honors such as China's famous brand in the waterproofing coating industry and the preferred product of energy-saving building materials, and has won the industry contribution award many times.
     The products include waterproof materials, repair and plugging materials, exterior wall imitation stone paint, interior wall art paint, decorative accessories and other series of products.
   Welcome to visit our factory and look forward to cooperating with you.

 

 

FAQ

FAQ:

1. Q: Are You Factory Or Trading Company?
     A: we are Manufacturer

2. Q: Can You Make Our Design Or Put Our Logo On The Product?
    A: Yes,We support OEM&ODM. We can put your Logo on product.

3. Q: About Sample?
     A:The Sample Need About 5~15 Days, And The Cost With Express Will Be Charged. But Would Be Returned After Place Order.

4.Q: About Delivery Time?
   A: It needs about 15-25 Days, Depend On The Quantity. We also supply ready to ship products.

5. Q:Do You Have Discount For Bulk Order?
    A:Yes,Of Course,The More You Buy,The Bigger Discount You Can Get

6. Q: Do you provide Technical & Engineering Service?
    A: Yes, we specialized in waterproof materials in terms of R&D manufacturing and sales over 10 years, we have Technical support team.