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Papan Dasar Kotak

Papan dasar galvanisasi panas dengan set baut yang sesuai untuk fondasi.

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Aksesori Lain

Papan Dasar Kotak

Hot-stamped square plate washer per DIN 436 practice, in standard 100×100×8mm (and 50×50, 120×120) sizes with hole diameters matched to D15/D20/D26.5 rods. Dome and flat variants available; weight 390–640g depending on size. Spreads clamping force and prevents panel damage on plywood and steel formwork.

Spesifikasi

  • 100×100×8mm standard (50×50 / 120×120 options)
  • Hole matched to D15–D26.5 rods
  • Hot-stamped carbon steel
  • Flat or dome profile
  • Plain, zinc or HDG
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Spesifikasi Teknis

Size100×100×8mm standard
HoleØ10–Ø30 per rod
MaterialCarbon steel, hot-stamped
ProfileFlat or dome (waler plate)
Weight390–640g per size
SurfacePlain / zinc / HDG
BahanQ235 / 45# steel plate
Finishing PermukaanHot-dip galvanized (45-85 µm) · Plain
Beban TerukurGoverned by anchor assembly — see drawing
Berat Unit120 × 120 mm plate: 0.98 kg per piece
PengemasanCartons on pallet · marked per BOM

Proses Produksi

Cutting & forming01
Cutting & formingBar cutting, cold heading and plate forming to drawing dimensions.
CNC thread rolling02
CNC thread rollingRolled threads for fatigue strength and consistent pitch diameter.
Heat treatment03
Heat treatmentQuenching and tempering for class 8.8 and above, with process records.
Surface treatment04
Surface treatmentBlack oxide, zinc plating or hot-dip galvanizing to the specified thickness.
Gauge & batch test05
Gauge & batch testThread gauging, hardness and tensile checks with batch test reports.
Packing & marking06
Packing & markingSet or BOM packing, VCI protection and seaworthy crates.

Jelaskan Grade Bahan

GradeCatatan
Q235Plain carbon steel. Economic option for light and medium formwork loads. Not heat treated.
45#Medium carbon steel. The standard formwork tie rod grade in China; quenchable to class 8.8.
40CrAlloy steel. Higher hardenability and better fatigue performance than 45#; used where repeated reuse matters.
Class 10.9 boltQuenched and tempered alloy steel bolt used in the climbing cone set. Not electroplated without a documented baking cycle.
QT450-10Ductile (nodular) iron with 450 MPa tensile and 10% elongation. Used for sleeves and embedded plates where toughness and castability matter.
HRB400Hot-rolled ribbed bar (threaded steel) to Chinese standard. Used for embedded foot bolts; good bond with concrete.

Aplikasi

Wall formworkSlab formworkTimber beam systems

Panduan Pembelian

  • Choose plate size by rod force and panel material
  • Always use under nuts on timber panels
  • Confirm hole diameter matches your rod

Informasi Pembelian

OEM / Kustom
Gambar atau label sendiri diterima
MOQ
Pesanan percobaan OK · SKU campuran diterima
Waktu Pengiriman
Stok 3 hari · Kustom 7-15 hari
Pengemasan
Tahan Laut: palet + ikat tali + tahan air
Pembayaran
T/T · L/C saat tiba
Incoterms
FOB Tianjin · CIF · CFR · EXW
Aplikasi Nyata
Aplikasi Nyata

Didukung oleh pabrik bersertifikat ISO

ISO 9001/14001/45001 · In-house CNC · 18+ years in formwork fasteners · 48+ export countries

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Papan Dasar Kotak — Jawapan untuk Jurutera dan Pembeli

A formwork tie rod is a high-strength threaded bar that, together with nuts, anchor plates and walers, holds formwork panels against the lateral pressure of fresh concrete. It passes through the wall section and is either fully recovered after stripping (through-tie used with a sleeve) or permanently embedded (lost-end / water-stop type).