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corrugated roofing sheet
corrugated roofing plate

Corrugated Roofing Sheet

Corrugated roofing sheet, as a kind of material widely used in the field of construction, its unique structural design and superior performance characteristics make it occupy an important position in the roof and wall covering of industrial plants, warehouses, agricultural greenhouses, commercial buildings and residential buildings.
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Introduction
Specification
Feature
Process
Related Products
Introduction
Product Introduction

Corrugated roofing sheets are usually made of metal (such as color steel, galvanized sheet, aluminum sheet, etc.), plastic (such as PVC, PP and other polymer materials) or composite materials, processed through a specific process. IBC Group can adjust the shape and size of the corrugated according to the needs of customers to meet the performance requirements of different application scenarios.

The corrugated roofing panels we can provide to our customers include the following:  6 Foot Corrugated Metal Roofing, 8 Foot of Corrugated Metal Roofing, Galvanized Corrugated Metal Roofing boards, Aluminium Corrugated Roofing Board, Galvalume Corrugated Metal Roofing Board, PPGI Corrugated Metal Roofing Board, Zinc Corrugated Metal Roofing Board, PVC Corrugated Sheet, etc.

Specification
Product Specification

1.Galvanized Corrugated Roof Panels

Number of Corrugation 11

Width Before Corrugation 957 / 977mm

Width After Corrugation 855 / 875mm

Standard Lengths 2.0 / 2.5 / 3.0 Meters or acc. to your order.

Thickness 32 / 30 / 28 / 26 / 24 Gauge

2.Color Coated Corrugated Roofing Sheets

Width: 760mm–920mm.

Thickness: 0.2mm–0.8mm.

Length: according to the buys’ request.

Standard: GB, JIS, ASTM, etc.

Model: 750/760/820/840/880/900/920

Color: according to RAL standard

3.PPGI Corrugated Metal Roofing

Thickness: 0.14mm ~ 2.0mm

Width: 665mm-1220mm

Length: 1M ~6M or as required

Tolerance: width: ±5mm, thickness: ±0.02mm

Zinc coating: 40g-270g/m2

Wave height: 18mm or as required

Spangle: regular spangle, big spangle, minimized spangle or all kinds of color coated

Surface treatment: galvanized, chromated, bright finished, unoiled (oiled)

Material: SGCC, Dx51d + Z, TST01, TDC51D

Standard: ASTM, JIS, DIN, GB

Feature
Production Features
high strength
Light weight and high strength
The corrugated design allows the sheet to maintain a light weight while having a high load carrying capacity and deformation resistance.
corrosion
Waterproof and moisture-proof
The roof panel made of metal or polymer materials has good waterproof performance, can effectively prevent rain leakage and protect the interior of the building from moisture.
hygiene
Corrosion resistance
Especially the corrugated metal roofing board, after special treatment (such as galvanized, sprayed anti-corrosion paint, etc.), can resist acid and alkali corrosion and extend the service life.
thermal insulation properties
Thermal insulation
Some roof panels are filled with thermal insulation materials, such as rock wool, glass wool, etc., which has good thermal insulation performance and helps to reduce building energy consumption.
process
Easy installation
Corrugated roofing sheets usually adopt modular design, easy and quick installation, which can greatly shorten the construction period.
beautiful and durable
Beautiful and durable
The surface can be sprayed with various colors or patterns to meet the needs of different architectural styles. At the same time, due to its good weather resistance, it can maintain a beautiful appearance for a long time.
Process
Production Process
01
Design and mold opening
Drawing design: Design detailed drawings of corrugated roof panels according to building requirements, including dimensions, wave height, wave pitch, thickness and other parameters. Mold making: According to the design drawings, make the corresponding stamping die or roll die for the subsequent metal sheet molding processing.
02
Sheet molding
Pretreatment: The metal sheet is cleaned, oil removed, rust prevention and other pretreatment to improve the surface quality of the sheet and the adhesion of the subsequent coating. Forming process: The pre-treated metal sheet is fed into the mold using a punching machine or a roller press, and the roof sheet with corrugated shape is processed through physical deformation.
03
Surface treatment
Painting: According to the design requirements, the corrugated panels after forming are painted to enhance their weather resistance and beauty. Commonly used coatings are polyester paint, fluorocarbon paint and so on. Drying: the coated sheets are sent into the drying oven for high temperature drying to cure the coating and improve the adhesion and durability of the coating.
04
Cutting and edging
Precise cutting: Using cutting equipment, according to the requirements of the design drawings, the painted and dried corrugated roof panels are accurately cut to obtain the panels that meet the size. Trimming treatment: Polish or trim the edge after cutting to ensure that the edge is smooth and without burrs.
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