When houses can be prefabricated in workshops, packaged, loaded onto ships, and delivered across the ocean to the global market, a brand-new transformation in the construction industry has already arrived.
Recently, Guangdong officially selected Foshan, Jiangmen, and Zhuhai as the three modular construction production pilot cities, and linked them with the comprehensive pilot cities of Guangzhou and Shenzhen to form a coordinated system for the modular construction industry in the entire province. This move has enabled the Guangdong-Hong Kong-Macao Greater Bay Area to firmly establish its position as the core export base for high-end modular prefabricated houses in the domestic market.
The industry is experiencing a rapid rise, but as high-end modular prefabricated houses advance towards higher-end, more refined, and overseas-oriented directions, a core pain point has always plagued the production and construction ends - the stability and durability of the glass sealing system.
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Headline Breaker | High-End Prefabricated Houses Enter New Route to Overseas Markets
With the policy benefits of industrialized construction and intelligent construction, modular buildings have long left behind the low-end label of traditional temporary prefabricated houses and have fully entered a new stage of development featuring high-end customization and cross-border exports.
As the core benchmark of the modular construction industry in the country, the Guangdong-Hong Kong-Macao Greater Bay Area boasts the most complete industrial chain support, a mature cross-border trade system, and international standard construction experience. Its industrial advantages continue to stand out.
High-end modular prefabricated houses are different from simple temporary buildings. They are equipped with large-area glass curtain walls and panoramic sunrooms, taking into account lighting, appearance, and texture, and are the core advantage for undertaking overseas high-end projects.
However, behind the upgrade in appearance and scenarios is the comprehensive upgrade of industry standards and construction requirements. The glass sealing process has become the key to determining the quality and reputation of high-end modular prefabricated houses.
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Industry Pain Points | Glass Sealing as the Major Shortcoming
The core issue of high-end modular houses, apart from structural stability, is the failure of glass sealing, which is the most common and most impactful problem affecting reputation and acceptance, and also the main concern for numerous manufacturers and construction teams.
The common problems with ordinary sealants cannot meet the standards for overseas use. They mainly lie in the following three points:
✅ Cracking and Detachment, Poor Weather Resistance:
Ordinary sealants tend to harden, shrink, crack and fall off in the high-temperature and high-humidity environment of the Greater Bay Area and the coastal exposure. This causes water leakage and air leakage through the gaps, losing their sealing performance.
✅ Mold Growth and Discoloration, Poor Appearance:
High-end modular houses focus on the exquisite finish. Ordinary sealants have poor waterproof and mold resistance, and are prone to blackening and discoloration, damaging the appearance and failing to meet the acceptance requirements of overseas high-end residences and tourism projects.
✅ Difficult to Adjust for Displacement, Easy Damage During Lifting:
● During the hoisting and shipping of modular buildings, micro-displacement of the structure is likely to occur.
● Ordinary sealants lack elasticity and are prone to cracking and edge separation, leading to rework.
High-end modular houses must solve the problems of weather resistance, waterproofing, anti-deformation, and mold prevention of glass sealing from the root cause.
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Precise Breakthrough | Hardcore Advantages of Sunroom Special Sealant
For the specific sealing problems of high-end modular prefabricated sunrooms, the Genesis E-935 special sealant precisely meets the high-standard requirements of buildings and cross-border overseas projects.
✅ Compatible with complex global conditions:
E-935 is resistant to UV rays and aging, suitable for the entire cycle of modular building transportation and installation, with a longer lifespan than ordinary sealants.
✅ Compatible with assembly structure characteristics:
E-935 is suitable for the structural micro-displacement during the lifting and installation of modular sunrooms, closely adhering to the gaps between glass profiles, avoiding glue cracking and reducing rework.
✅ Compatible with high-end scenarios:
● The product is waterproof and moisture-proof, and is not prone to blackening in humid environments；
● The gel is smooth and colorless, and does not contaminate the substrate.
It meets the requirements of high-end modular sunrooms and curtain wall high-end decoration, and can smoothly pass the acceptance of overseas projects.
✅ Strong compatibility and suitable for multiple materials:
It can firmly bond glass, aluminum profiles, steel structures and other substrates, meeting the large-scale production requirements of modular buildings in the Greater Bay Area.
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Standard Construction | Correct Construction Techniques for E-935
Standard construction can maximize the sealing performance and meet the quality standards for high-end modular construction for overseas export.
✅ Base material treatment:
Before construction, clean the dust, oil stains, water accumulation, and residual glue in the gaps of the glass and profiles to ensure the construction base is dry and clean.
✅ Apply masking tape:
Before construction, stick masking tape along both sides of the gaps. After completion, remove the masking tape. This creates a high-end, smooth and regular appearance, suitable for high-end delivery standards.
✅ Uniform glue application:
Use a uniform continuous glue application method to ensure that the glue completely fills the gaps, with no bubbles or discontinuities, guaranteeing the overall sealing performance.
✅ Timely edge trimming:
After glue application, smooth and trim the edges. Utilize the good leveling property of the glue to make the glue surface smooth and flat, and closely adhere.
✅ Standard maintenance:
After construction, maintain a ventilated and dry environment. Let it stand and cure at room temperature until the glue is fully cured, then proceed with lifting, stacking, and shipping for transportation.
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Summary | Quality Supports the Construction of the Bay Area and Sets Sail for the Sea
The Bay Area, leveraging its cluster advantages, has already taken the lead in China's export of high-end modular buildings, transforming modular buildings from "temporary construction facilities at the construction site" to "exported products of high-end intelligent building materials".
Glass sealing, as the concealed core process of high-end modular prefabricated houses, directly determines the product's service life, user experience, and overseas reputation.
The Genesis E-935 Sunroom Special Sealant is suitable for factory prefabricated standardized construction and global complex usage scenarios.
Carefully controlling the quality in every tiny sealing area helps each modular building in the Bay Area reach national standards and standards of high quality, setting sail for the world, and shining the golden brand name of "Bay Area Manufacturing"!
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