您聽過 GMRC 嗎？

GMRC 是一種創新的建材工法，它完全不需額外噴塗，係由天然礦石與水泥結合而成的新型複合材料。

不同於大家熟悉的 GRC（玻璃纖維強化水泥），GRC 在台灣多半仰賴噴塗作為表面塗裝方式。然而，這種噴塗層往往在幾年內就出現脫落、剝皮等嚴重老化問題，外觀難以維持，維護成本也不斷累加。

傳統的修補方式，只能不斷在表面重新上漆，卻治標不治本。

GMRC 則從根本顛覆了這個問題 ——

它在模具製作階段就將天然礦石與水泥結合成型，一體成形，色彩一致，無需後續噴塗。

任何想呈現的肌理與紋理效果，也能透過模具直接製造，實現真正的立體質感與觸感。

例如本案所採用的「義大利洞石」效果，若以噴塗方式處理，頂多只能營造出點狀或假石紋外觀，無法還原真實洞石的深邃孔洞與自然紋理。

但 GMRC 材料則可做到幾可亂真的質感，幾乎與天然石材媲美。

更令人驚艷的是：

本案自生產、安裝至今已超過 8年，除了表面累積的髒污需使用高壓水槍清洗外，顏色至今依然如新，無脫漆、無變色，不需要任何補漆維護。可以說，GMRC 是敢於保固一輩子的材料系統。

這種品質，不僅遠勝傳統 GRC，甚至能與天然石材正面較勁。

選擇建材廠商時，我們應該觀察的是：6年以上歷史案例的實際表現，是否依然維持質感與結構完整，這才是關鍵。

正如人類孜孜不倦尋找青春永駐的秘方，建築材料的研發，也在追求不老、長效、美觀與耐久的終極答案。

GMRC，正是這場材料革命中的先驅之一。它不僅具備灌漿、免拆模、抗裂、穩定等多重技術優勢，更帶來建築設計與施工的新可能。

GMRC 也實際完成了許多高端的精品外牆帷幕 例如 愛馬仕 LV Prada YSL 等等 知名作品均有實作案例

對於這些精品高端選定採用的材料 絕對都是經過許多嚴格測試 才敢選擇使用

GMRC 在於國外競爭均與大型帷幕系統，以及天然石材等用才 競爭

非常值得 可以說花了一筆費用 真的獲得永恆 因為材料不壞耐候極佳 可作為百年建築遺跡

對於建材很講究的你 會選擇何種材料呢

最後請看經過8年以後的街景效果 你會感覺到始終樣貌還停留在8年前的樣子

毫無變色 脫殼 等情況 唯獨就是連玻璃都會髒的清洗 需要清洗而已

歡迎持續關注【HM IMC 豪門營建】，我們將為您帶來更多真實案例與實地見證，讓您親眼看見材料革新的力量。

施工案例

免塗裝GMRC外牆，打造十年不褪色義大利洞石質感建築

工法介紹

新工法解析

GMRC 建材是什麼？比 GRC 更強的外牆建材技術

教育導向

傳統 GRC 為何容易掉漆？建築外牆脫落的真正原因與解法

材料比較

GMRC vs GRC：你該知道的五大差異，幫你選對外牆建材

安裝重點

建築外牆快速施工秘訣：免拆模、免噴塗工法如何縮短工期

客戶痛點導向

外牆又掉漆？這種建材讓你10年不用維修，還可保固終身！

 

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大陸地區請看微博影音:
https://weibo.com/5754209151/5167432970536869 

Have You Heard of GMRC?

 

GMRC is an innovative construction material system that requires no additional surface coating. It is a new composite material formed by combining natural minerals and cement, redefining exterior wall cladding solutions.

 

Unlike the widely known GRC (Glass Fiber Reinforced Cement), which often relies on surface spraying for finishing—especially in Taiwan—GRC coatings tend to peel, crack, or fade within just a few years, leading to significant maintenance costs and aesthetic deterioration.

 

Conventional repair methods only offer temporary solutions by reapplying surface paint again and again.

 

But GMRC changes everything.

 

From the molding stage, GMRC integrates natural minerals and cement into a single, seamless body. The color and texture are formed in the mold, resulting in a unified surface with no need for later spraying or painting.

 

Whatever texture or surface pattern is desired—GMRC achieves it through mold design, delivering a truly three-dimensional, authentic finish.

 

Take this project, for example: we used an Italian travertine stone effect. With traditional sprayed methods, you’d only get a dotted, imitation texture. True travertine-like pores and natural depth simply can’t be replicated through paint.

 

However, with GMRC, the result is astonishingly realistic—virtually indistinguishable from real stone.

 

Even more impressive:

 

This project was completed over 8 years ago. Aside from surface dust that can be easily washed away with a high-pressure water jet, the color has remained vivid, with no peeling, no fading, and absolutely no repainting required.

 

GMRC proudly stands as a material system that can offer a lifetime guarantee.

 

Its performance not only surpasses traditional GRC, but also rivals the durability and beauty of natural stone.

 

When choosing a materials supplier, what truly matters is this: how does their 6-year-old or older project look today? Has it retained its texture, integrity, and finish?

 

Just as people seek eternal youth, the construction world continues to pursue the “immortality” of materials—long-lasting, low-maintenance, and beautiful.

 

GMRC is a pioneer in that revolution.

 

Not only does it offer advantages such as cast-in-place capability, no formwork removal, anti-cracking performance, and high stability, it also opens new doors in architectural design and construction.

 

GMRC has already been selected and implemented in a variety of luxury façade curtain wall projects—including Hermès, LV, Prada, and YSL.

 

These luxury brands only choose materials that have passed rigorous testing and long-term performance verification.

 

Internationally, GMRC competes directly with large curtain wall systems and natural stone cladding.

 

It is truly worth the investment—offering timeless value and weather resistance, making it suitable even for century-grade architectural landmarks.

 

So, for those who care deeply about the quality and legacy of construction—what kind of material would you choose?

 

Finally, take a look at this streetscape photo—8 years after installation.

 

You’ll see that the façade still looks as fresh as it did on day one: no discoloration, no delamination—only the kind of dirt you’d expect on glass, easily washed off.

 

Stay tuned to HM IMC Construction,

 

where we’ll continue sharing real-world case studies and hands-on results, letting you witness the true power of material innovation.

 

No-Coating GMRC Exterior Walls: Realizing a Fade-Free Italian Travertine Texture After 10 Years

 

Technical Insight

 

What Is GMRC? A New Generation Material That Outperforms Traditional GRC

 

Educational Content

 

Why Does GRC Paint Peel Easily? The Real Cause of Exterior Wall Deterioration and How to Fix It

 

Material Comparison

 

GMRC vs. GRC: Top 5 Key Differences You Must Know Before Choosing an Exterior Wall System

 

Installation Tips

 

Fast Façade Construction Secrets: How No-Coating, No-Formwork GMRC Reduces Construction Time

 

Tired of Peeling Walls? This Material Needs No Maintenance for 10 Years and Comes with a Lifetime Guarantee

 

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