China Construction International · Intelligent Manufacturing Future Port (Shunde Jun'an) Flexible Exterior Wall Coating Project Case

I. Project Overview
● Project Name : China Construction International Smart Manufacturing Future Port (Phase I)
● Project Location : Next to Shunde New Port, Jun'an Town, Shunde District, Foshan City, Guangdong Province
● Developer : China State Construction International Investment Co., Ltd., a subsidiary of China State Construction Engineering Corporation
● Building Type : High-end Intelligent Manufacturing Industrial Park
● Total construction area : approximately 270,000 square meters (Phase I)
● Exterior wall coating area : approximately 120,000 square meters
● Completion date : Gradually delivered and put into use in 2021.
● Design style : Modern industrial style, gray and white base tone with red and blue accents.
● Paint supplier : Guangdong Yongrong New Building Materials Co., Ltd. (direct supply from the source)
This project uses our company's independently developed water-based elastic flat-coat exterior wall paint , truly achieving "environmental protection + high elasticity + weather resistance for 10+ years". After four years of testing in Guangdong's high temperature and humidity, acid rain, and typhoon environment, the coating has zero cracking, zero peeling, and the color remains as good as new, making it a benchmark case for elastic coatings in Shunde Industrial Park.

II. Material Combination Scheme (Yongrong Elastic Flat Coating Classic Industrial Park System)
Main product: YR-9808 series high-elasticity exterior wall coating (tensile strength ≥2.5MPa, elongation at break ≥300%)
1.Main color
○ Dark Gray: YR-9808-07
○ Light Gray: YR-9808-03
○ Pure White: YR-9808-01
2.pops of color
○ China Red: YR-9808-28
○ Tech Blue: YR-9808-46
3.Core advantages
○ Super elasticity: Can cover structural micro-cracks ≤2mm, completely solving the problem of large temperature differences and easy cracking of walls in Guangdong.
○ Ultra-low VOC: ≤5g/L, truly environmentally friendly, suitable for exterior walls and semi-outdoor corridors.
○ Lotus leaf self-cleaning effect: Contact angle ≥120°, dust does not easily adhere, keeping it clean all year round.
○ Weather resistance and color retention: Passes 4000 hours of artificial aging; will not chalk or fade in actual outdoor use for 8-12 years.

III. Detailed Explanation of Construction Process (Yongrong Elastic Flat Coating 10-Coat Process)
1.Substrate preparation: Concrete cured for ≥28 days, moisture content ≤8%, pH ≤10
2.Remove dust, oil, and mold release agent.
3.Structural cracks were treated with crack-resistant mortar and alkali-resistant mesh.
4.Apply two coats of Yongrong flexible crack-resistant putty (2-3mm thick, to enhance overall crack resistance).
5.Apply one coat of Yongrong water-based alkali-resistant sealing primer.
6.Apply one coat of permanent elastic flat coating (thick coating to enhance elasticity and film thickness).
7.Localized putty application and fine sanding
8.Color separation lines and masking tape.
9.Apply the first coat of the Yongrong elastic flat topcoat (thick coating, film thickness ≥ 80μm).
10.Apply the second coat of topcoat after an interval of 4-6 hours (total dry film thickness ≥150μm).
Theoretical dosage: 0.45–0.55 kg/m² (three coats for a complete system) Key to application: Two thick coats of topcoat are required to ensure adequate elastic film thickness.

IV. Panoramic View Display
● The overall cool gray tone is calm and sophisticated, while the contrasting red and blue accents are eye-catching and modern.
● The coating is smooth and delicate, without any seams or drips, and appears as neat as if it were printed from a distance.
● Magnified observation of a specific area: The coating is flexible and elastic, and it can slightly bounce back when pressed by hand.
● Completed in 2021 (over 4 years ago), it shows no signs of wear and tear, the gray color remains calm and sophisticated, and the red and blue accents are as vibrant as ever.
● The self-cleaning effect after rain is remarkable, and the cleanliness of the wall surface far exceeds that of ordinary exterior wall paint projects in the surrounding area.

V. Core Advantages of Source Manufacturers (Why Yongrong Elastic Flat Coating is Worth Choosing)
1.Genuine Source Factory : Guangdong Yongrong has built its own water-based production line with an extremely high annual production capacity for elastic flat coatings.
2.Leading in elasticity technology : Independently developed high-molecular elastic emulsion, with tensile strength and elongation at break exceeding national standards by more than 2 times.
3.Special formula for industrial parks : Customized for the high temperature and humidity, heavy acid rain, and large temperature difference environment in Guangdong, with actual weather resistance of over 10 years.
4.The entire system is self-produced : flexible putty + alkali-resistant primer + elastic intermediate coat + elastic topcoat, with 100% consistency in color and performance across the entire chain.
5.30 million+ sq m real-world case studies : Serving leading developers such as Country Garden, Wanda, China Overseas, China Merchants, and China Fortune Land Development, as well as large-scale industrial parks spanning thousands of acres.
6.Lifetime technical support : 10-year warranty agreement, 30+ service outlets nationwide, 48-hour response.

Yongrong Elastic Flat Coating – Allows walls to “breathe and stretch,” completely eliminating the hassle of cracking!
The future port of smart manufacturing has proven with its real performance over the past 4 years that: When building exterior walls in Guangdong, ordinary flat coatings will crack and real stone paint will turn black. Only Yongrong elastic flat coating can achieve environmental protection, good looks and durability!
For the same flexible "gray + red and blue accent" color scheme, or to arrange a free on-site inspection at the Smart Manufacturing Future Harbor, please feel free to contact: Guangdong Yongrong New Building Materials Co., Ltd.