Excellent thermal insulation performance (average heat transfer coefficient as 0.20W/m.k). Percentage of close area ≥97%. In the first three years, its thermal performance remains in its initial thermal insula-tion efficiency 95% for 180 days.
Flre resistance
The material was tested by the nationalfireproof construction material qualitysupervision inspection center, reachingthe level of GB8624B1 indicators. Buming carbonization to ashes, from the fire self.extinguishing, not falling, not spread.
Quallfied quality
The producing environment is stable,with the unchanged temperature.
PANEL INSTALLATION CUIDE
For specific installation instructions, contact sales personnel
Sequence and direction of panel installation
a.Installation of roof sandwich panels should begin froma roof edge and should be continued in the directionopposite to prevailing winds. Such arrangement of panelsprovidesadditional protection against penetration of wind-driven rain into panel joints (Fig.1).
b. Longitudinal side joints of roof panels on roof slopes of 5% ≤ a ≤ 8% should be sealed with a self-adhesive tape or butyl sealant (Fig.2)
1.Self-adhesive tape or butylsealant
2.lzoRoofroofsandwich panel
c. The end lap joint of roof sandwich panels joined in lengthshould be sealed using two runs of self-adhesive tape or butylsealant (Fig.3).
1.Self-adhesive tape or butylsealant2.lzoRoofroofsandwich panel
d. In the case of roof panels with end laps, the insulation should be cut back by: 200 mm < p
1. Self-drilling fastener with EPDM washer
2. Saddle with a neoprene washer + self-drilling fastener withEPDM washer 3.lzoRoofroof sandwich panel
4. Impregnated gasket or canister applied insulation foam
5.Self-adhesive sealing tape or butyl sealant
6.Spacer tape 3mm thick and a minimum of4Omm wide
7.Support construction.
Panel installation guidelines
a.Sandwich panels should be fixed to the supportingconstruction using fasteners recommended by lzopanel b. Pay adequate attention to correct tightening of fasteners(fig.5)
c. IzoRoof roof sandwich panels should be fixed only through the raised profile using saddle washer recommended by Izopanel (Fig.6). Fixing the roof panels to support construction between the raised profiles (in large valleys where the rainwater is draining down the slope) is not permitted due to the risk of eaks.
1. Self-drilling fastener with EPDM washer
2.Fastening element L02
3. lzoGold wall sandwich panel4. Support construction
Factory applied polyurethane tape
d. Wall panels with a PlR insulation core accommodatingthe joint with concealed fastener should be fixed to supportconstruction with self-drilling fasteners and fastening elementL02 (Fig.7)
The distance between the fastener and the edge of thesupport should not be less than 15mm (Fig.8)
1. intermediate support 2.End support3.lzoRoofroofsandwich panel 4. Saddle with a neoprene washer + self-drilling fastener withEPDM washer.
As standard, the panels are fixed with two fasteners ingeneral area and three fasteners in areas near the roof edges.The width of corner areas for walls and areas near the roofedges for roofs are given in the national standards for windloads (fg.9)
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
To avoid thermal bridges in lzoCold coldstore panel joints,resulting from the PlR core shrinkage, any gaps should befilled with polyurethane foam applied on site during assembly(Fig.10).
1.Gun grade sealant preventing water vapour and air infltrationinto the panel joint.
2. Non-curing, low-modulus sealant applied in the visible panelgap on the internal face.
3.Fill any gaps resulting from the shrinkage of the insulationcore with polyurethane foam applied on site.
4.lzoCold PlR/PIR+ coldstore insulated panel
Sandwich panel lap method
Hidden lap joint
Open nail lap joint
Company Profile
Shandong Hongxinyuan Coated Steel Co., Ltd. is located in Xingfu Industrial Park, BoxingCounty, Shandong Province, well known as the China steel sheet market .Our company integrates production and trade, with an area of 333,000 sqm. Our companyhas developed into a large private group enterprise integrating production, design,consisting of two production factories and Shandong Yuanfeng New Materials Co., Ltd.We are mainly engaged in the production of PlR/PUR/PU sandwich panel, EPS sandwichpanel, Rock wool /Glass wool sandwich panel, clean room panel, steel structure andrelated accerrories, galvanized steel coil, color steel coil, profiled steel sheet.Our company has 115 employees, including professional technicians, and boasts strongR&D capacity and technical guarantee strength, and have passed iSO9001 Internationalquality management system certificate, CE, and SGS certificate.Welcome you visiting our company, you will be comfortable and joy by our products andprofessional service!
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