Prefab Curb Mounted Roof Dome Skylight Large Span 820mm Roof Cutting
prefab great large span Steel Structure Glass Dome Skylight Roof for sale
(1) Air tightness. Air tightness represents the ability of the roof of the light to prevent air penetration when all parts are closed.
(2) Water tightness. Water tightness refers to the ability of the glass roof to prevent rainwater leakage when the opening part of the glass roof is closed, in the case of the simultaneous action of wind and rain or local melting of the roof water by snow.
(3) anti condensation performance. When there is a large temperature difference between indoor and outdoor, the inner surface of the lighting top will produce condensed water when it is cold in the air with a certain relative humidity.
(4) sound insulation performance.
Stable sheet
| Brand name | space frame coal storage shed yard in steel structure construction | |
| Model | 1.Single slope, Double slope, Multi-slope. | |
| 2.Single span, Double-span, Multi-span, Single floor, Double floors. | ||
| Column and beam | 1.Material Q345(S355JR)or Q235(S235JR) steel. | |
| 2.All bolts connecting. | ||
| 3.Straight cross-section or Variable cross-section. | ||
| Fabrication | Advanced Automatic Welding Machines | |
| Quality | control GB/T19001-2000----ISO9001:2000 | |
| Surface | Hot-dip galvanized or painted | |
| Roof and wall panel | 1.EPS ,PU ,Rockwool sandwich panel. | |
| 2.Single colorful corrugated steel sheet0.326~0.8mm thick, YX28-205-820(820mm wide). | ||
| 3.Sandwich panel with EPS, ROCK WOOL, PU etc insulation thickness around 50mm~150mm, 950mm or 960mm width. | ||
| Carrying capacity | 1.Resisting winds and seismic impacts. | |
| 2.Bearing heavy snows. | ||
| Drawing | 1.Making the design and quotation according to your requirements very soon. | |
| 2.Making the quotation according to your drawings. | ||
| 3.Giving you the satisfying opinion to your project. | ||
| 1. Who we are? We are a global one-stop manufacturer of steel structure solutions. We can offer the service from good design to installation with good quality. 2.Factory or trade company? We are factory, so the factory competitive price will be offered.Our factory covers an area of 360,000 square meters.Our production capacity is 150000 tons per year. 3. Quality assurance and guarantee? Established a procedure to check products at all stages of the manufacturing process-raw materials. in process materials. validated or tested materialsfinishedoods.etc. If there is one quality problems in one project.5%contract amount will be returned 4. Do you offer quiding installation on site overseas? Yes. we can povide the service of installation.We can send our professional technical enaineer and teams to offer the installation on site overseas. |
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