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Kumpulan GRC-Zhuoou


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Deskripsi

GRC juga dipanggil GFRC is a composite of Portland cement, fine aggregate, water, acrylic co-polymer, (AR) glass fiber reinforcement and additives. The AR (alkali resistant) glass fibers reinforce the concrete, much as steel reinforcing does in conventional concrete. The glass fiber reinforcement results in a product with much higher flexural and tensile strengths than normal concrete, allowing its use in thin-wall casting applications. GFRC is a lightweight, durable material that can be cast into nearly unlimited shapes, colors and textures. There are two basic processes used to fabricate GFRC – the Spray-Up process and the Premix process. The Premix process is further broken down into various production techniques such as spray premix, cast premix, pultrusion and hand lay-up. GFRC is primarily used as an exterior façade or cladding material for both new construction and for recladding or restoration of existing building facades. For these applications, the Spray-Up process is generally used and the GFRC “skin” is panelized on a steel stud frame and weighs 20-25 lbs per square foot (97-122 kg/sq.m)。Without the frame, GFRC will weigh 7-10 lbs per square foot (34-48kg/sq.m)


GRC-BF

GRC-GH

GRC-BF015

GRC-SF

GRC-SF037

GRC-STF

GRC-TF

GRC-WF

GRC-WTF

GRC-YG

GRC-YG043

GRC-WTF016

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Sifat fizikal
Nilai HartanahKaedah/Keputusan Ujian
Kekerasan BarcolASTM-D-2583 56 Mata
MampatanASTM-C-39 10,810 psi
Purata CTEASTM-D-696 8.0 x 10-6 in./in./F°
KetumpatanASTM-D-792 132.5 lbs/cu.ft.
Kemudahbakaran – Bahan Kelas IASTM-E-84 0 Flame/50 Smoke

Combustible - Class 1 materials

ASTM-E-84 0 Flame/50 Smoke
Flexural StrenghtASTM-D-790 2,630 psi
TeganganASTM-D-638 1,500 psi
Unit Weight (lbs./sq.ft. at ½”)4-6 lbs.
Kekuatan Kesan

ASTM-D-256 99.0 kaki lbs./in


Aplikasi

Due to its extreme flexibility in design and function, it is also used extensively in applications not requiring a steel stud frame and is generally produced using one of the Premix processes. These applications include architectural ornamentation (column covers, cornices, window and door surrounds, etc.), terra cotta restoration and replacement, fireplace surrounds, concrete countertops, faux rocks and planters.

Kelebihan Persaingan

• Sangat tahan lama dan selamat

• Design freedom since GFRC is able to be molded into almost any shape and color/texture

• Memerlukan penyelenggaraan yang sangat rendah

• Pemasangan adalah pantas dan kos efektif

• Tahan cuaca dan api

• Jimat dan lebih ringan daripada konkrit pratuang

• Tenaga yang cekap

Soalan & Jawapan Pelanggan
    Tidak sepadan dengan sebarang soalan!
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