Case Study of Micro-Cement Exterior Wall Project at the Headquarters Industrial Park of Guangdong Honghuo Holding Group

I. Project Overview
● Project Name : Guangdong Honghuo Holdings Group Headquarters Industrial Park
● Project Location : Foshan City, Guangdong Province (Specific address confidential, site visits are limited to potential clients only)
● Developer : Guangdong Honghuo Holdings Group Co., Ltd.
● Building type : Corporate headquarters + high-end intelligent manufacturing industrial park (R&D building, production plant, exhibition center)
● Exterior wall micro-cement area : approximately 85,000 square meters
● Completion date : Fully delivered and put into use in June 2023.
● Design style : A combination of industrial and wabi-sabi styles, with iron red and cool gray as the main tones, exuding a strong sense of power and high-end texture.
● Paint supplier : Guangdong Yongrong New Building Materials Co., Ltd. (direct supply from the manufacturer)
This project uses our company's independently developed YR-9802 series of micro-cement for exterior walls, which is a departure from the traditional solutions of exterior wall paint, aluminum panels and ceramic tiles. It is the first time that "micro-cement exterior walls" have been implemented on a large scale in South China. After more than two years of testing by typhoons, rainstorms and 38°C high temperatures, the coating has shown zero cracking, zero peeling and zero fading, and has become the first benchmark case of micro-cement exterior walls in Guangdong industrial parks.

II. Material Matching Scheme (Yongrong Industrial Style Micro Cement Classic Color Scheme)
Core Product: YR-9802-17 Exterior Wall Grade Microcement (Iron Red + Cold Ash System)
1.Main color
○ Rust Red (Main Facade): YR-9802-17-RD (Exterior Wall Specific Rust Red Paste System)
○ Cold gray (auxiliary facade): YR-9802-17-GY (natural cement gray)
○ Light gray-white (window frame, trim): YR-9802-17-LG
2.Core advantages of materials
○ With a thickness of only 2-3mm and a weight of only 1/6 that of ceramic tiles, it significantly reduces structural load.
○ Compressive strength ≥60MPa, Mohs hardness 6, 10 times more wear-resistant than ordinary exterior wall paint
○ Inorganic mineral substrate + special resin composite, truly achieving non-powdering and non-peeling when used on exterior walls.
○ With VOC ≤ 10g/L, it can be used on exterior walls or extended to interiors, achieving a seamless connection between the interior and exterior.
○ The natural cement texture combined with the rust-red industrial style perfectly embodies "a sense of sophistication within ruggedness."

III. Detailed Explanation of Construction Technology (Yongrong Exterior Wall Micro-Cement 8-Step Standardized Process)
1.Substrate preparation: Concrete cured for ≥28 days, moisture content ≤6%, pH ≤10
2.Full application of Yongrong flexible crack-resistant mortar for exterior walls + alkali-resistant mesh (to prevent cracking)
3.Apply one coat of Yongrong microcement special alkali-resistant sealing primer by roller.
4.Apply a 1.2kg/m² layer of micro-cement coarse sand (for leveling and enhancing adhesion).
5.Apply a layer of micro-cement medium sand at a rate of 0.8 kg/m² (to create texture).
6.Apply a 0.5kg/㎡ layer of micro-cement fine sand (to refine the texture).
7.240-grit fine polishing + dust removal
8.Apply two coats of Yongrong exterior wall-specific high weather-resistant clear varnish by spraying or rolling (enhancing weather resistance, self-cleaning properties, and UV resistance).
Total thickness: 2.5-3mm; Theoretical consumption: 2.0-2.4kg/㎡ (full system); Construction team: Yongrong Micro Cement Certified Gold Medal Construction Team

IV. Panoramic View Display
● The massive rust-red facade is visually striking, resembling a giant steel sculpture from a distance, showcasing the company's core strength.
● The cool gray and iron red colors blend naturally, with a delicate texture and rich layers. Upon closer inspection, the cement-like texture feels real and tangible.
● It has a remarkable self-cleaning effect after rain; the iron-red color does not turn black, and the gray color does not accumulate dust, maintaining its original high-end look year-round.
● Completed in 2023, it has been over two years and shows no signs of cracking, peeling, or fading; the coating is as hard as stone.
● It has become a landmark in Foshan Industrial Park, attracting numerous developers and designers to come and inspect it.

V. Core Advantages of Source Manufacturers
1.Genuine Source Factory : Guangdong Yongrong owns its own automated micro-cement production line, ranking among the top in national production capacity.
2.Pioneers of microcement for exterior walls : The earliest manufacturer in China to achieve large-scale application of microcement for exterior walls, with over 30 real-world case studies.
3.10 years of dedicated research on formula : Developing a "weather-resistant microcement system specifically for exterior walls" tailored to Guangdong's high temperature, high humidity, acid rain, and typhoon climate, with tested weather resistance of 15+ years.
4.The entire system is self-produced : primer, coarse, medium and fine sandpaper, and topcoat are all self-produced, with zero color difference in color and performance.
5.Serving leading enterprises : Long-term strategic supplier for large-scale industrial parks of thousands of acres, including Country Garden, Wanda, Honghuo Holdings, and China Fortune Land Development.
6.10-Year Warranty Commitment : Sign the "10-Year Warranty Agreement for Exterior Wall Microcement", Nationwide Response Within 48 Hours