Cold Room Floor Panels & Heavy-Duty Floor Insulation Solutions
Preventing ground heat gain and sub-zero frost heave requires selecting the right floor structure: prefabricated cam-lock floor panels for walk-in rooms, or high-compressive under-slab insulation for forklift warehouses.
Fiche Récapitulative Technique
FLOOR PANELS & INSULATIONTableau des Épaisseurs & Coefficients U des Panneaux PUR / PIR (60 mm – 200 mm)
Épaisseurs d’isolation recommandées pour éliminer la condensation et optimiser la consommation énergétique des compresseurs :
SPC-PW-11
Panneaux Frigorifiques Muraux et Plafonds (60–200 mm)
Panneaux sandwich frigorifiques PUR et PIR ignifugés (40 ±2 kg/m³) produits sur ligne de lamination continue servo-commandée de 30 m.
SPC-PF-12
Panneaux de Sol Frigorifiques & Isolation de Dalle
Panneaux de sol antidérapants renforcés contreplaqué bouleau et isolation de sol haute résistance à la compression.
SPC-PR-13
Panneaux Sandwich de Toiture (3 et 5 Ondes PUR/PIR)
Panneaux sandwich de couverture trapézoïdaux offrant une haute résistance aux charges de neige et une étanchéité parfaite.
SPC-PC-14
Panneaux Sandwich de Façade (Fixation Cachée & Standard)
Panneaux sandwich de façade à fixation cachée pour l'enveloppe extérieure des entrepôts frigorifiques et cloisons internes.
SPC-PIR-15
Choix d'Isolation PIR / PUR, Acier 9 Couches & Comportement au Feu
Structure d'acier galvanisé prélaqué à 9 couches, mousse rigide PUR/PIR à cellules fermées 40 (±2) kg/m³ et ligne à 12 étapes.
SPC-SO-HP
HACCP Hygienic Coving, T-Bar & U/L Profiles
Floor U-channels matched to 80–200 mm panels, R45 rounded PVC hygienic coving, and thermal-break ceiling T-suspension profiles.
| Épaisseur Panneau | Valeur U | Régime de Température | Portée Libre Plafond Max. | Poids Moyen | Action |
|---|---|---|---|---|---|
| 60 mm PUR / PIR | 0.35 W/m²K | +8°C / +15°C Serin Depo & İşleme Alanı | 3.60 m | 10.9 kg/m² | Consulter |
| 80 mm PUR / PIR | 0.26 W/m²K | +2°C / +8°C Pozitif Soğuk Muhafaza | 4.20 m | 11.8 kg/m² | Consulter |
| 100 mm PUR / PIR | 0.21 W/m²K | 0°C / +4°C Hassas Soğuk & -5°C / -10°C Muhafaza | 4.80 m | 12.6 kg/m² | Consulter |
| 120 mm PUR / PIR | 0.18 W/m²K | -18°C / -22°C Donmuş Muhafaza Odası | 5.20 m | 13.4 kg/m² | Consulter |
| 150 mm PUR / PIR | 0.14 W/m²K | -22°C / -28°C Derin Dondurma & Endüstriyel Donuk Depo | 5.80 m | 14.7 kg/m² | Consulter |
| 180 mm PUR / PIR | 0.12 W/m²K | -30°C / -35°C Ağır Derin Dondurma & Şoklama | 6.20 m | 16.0 kg/m² | Consulter |
| 200 mm PUR / PIR | 0.11 W/m²K | -35°C / -40°C Endüstriyel Şoklama Tüneli | 6.50 m | 16.8 kg/m² | Consulter |
Anatomie à 9 Couches de l’Acier Galvanisé Prélaqué
Nos parements en acier galvanisé à chaud (EN 10346) intègrent 9 couches de protection contre la corrosion et les lavages fréquents :
Film protecteur pelable protégeant la tôle prélaquée contre les rayures et salissures jusqu'à la fin du montage.
Revêtement final hygiénique 25 µm polyester ou 100–200 µm PVC/Plastisol conforme HACCP et résistant aux lavages chimiques.
Primaire anticorrosion assurant une adhérence maximale de la laque de finition et évitant le cloquage.
Traitement de conversion chimique passivant la couche de zinc contre l'oxydation.
Revêtement métallique en zinc offrant une protection cathodique contre la rouille en milieu humide.
Âme en acier structurel 0,50–0,60 mm à haute limite d'élasticité assurant la résistance mécanique et les grandes portées libres.
Couche de zinc protégeant la face interne de la tôle côté mousse contre la corrosion.
Couche de passivation stabilisant le zinc inférieur et préparant l'accroche du primaire.
Primaire spécial garantissant une liaison homogène avec le vernis d'adhérence.
Revêtement Back Coat créant une liaison moléculaire avec la mousse PUR/PIR 40–42 kg/m³ pour empêcher tout délaminage sous fort ΔT.
Ligne Continue de Production de Panneaux Sandwich (12 Stations / 30 Mètres)
Notre laminoir continu chauffé de 30 mètres et notre scie volante servo 6 axes produisent des panneaux homogènes (40–42 kg/m³) jusqu’à 13,50 m :
Bobin Açıcı (Uncoiler)
9 katmanlı boyalı galvaniz sac rulolarının gerilim kontrollü olarak hatta beslenmesi.
Roll-Form Ünitesi
Sac yüzeyine mikro-hadve (rijitlik) ve ısı köprüsüz çift geçmeli labirent kilit formunun verilmesi.
PUR / PIR Kimyasal Stok Tankları
İzosiyanat ve poliol bileşenlerinin sabit sıcaklıkta ayrı kanallarda koşullandırılması.
8 Komponentli Islak Grup & Yüksek Basınçlı Döküm Noktası
Poliol, izosiyanat, katalizör, şişirici ajan ve PIR yanmazlık katkılarının homojen enjeksiyonu.
30 Metre Servo Kontrollü Çift Bantlı Üretim Presi (Laminatör)
40 (±2) kg/m³ yoğunlukta kapalı hücreli köpüğün milimetrik kalınlık toleransıyla kürlenmesi.
Uçan Testere & Hassas Boy Kesim Ünitesi
Proje boyuna göre (13.40 m tır veya 11.85 m konteyner ölçüsünde) sıfır hata ile kesim.
Panel Soğutma Ünitesi (Cooling Carousel)
Ekzotermik reaksiyon ısısının dengeli biçimde düşürülerek boyutsal kararlılığın sağlanması.
Vakumlu İstifleme (Vacuum Stacker)
Panellerin yüzeyine zarar vermeden vakumlu tutucularla paket halinde istiflenmesi.
Otomatik Stretch & Köşe Korumalı Paketleme
Sevkiyat ve şantiye indirme darbe risklerine karşı koruyucu ambalajlama.
Panel Dinlendirme (Kürlenme) Alanı
Polimer çapraz bağlarının %100 mukavemete ulaşması için kontrollü dinlendirme.
Sipariş Bazlı Stok Birikim Alanı
Oda ve proje numarasına göre gruplandırılmış sevkiyat hazırlığı.
Panel Sevk & Konteyner/Tır Yükleme Sahası
Gebze/Kocaeli lojistik üssünden 81 ile ve 32 ihracat ülkesine doğrudan sevkiyat.
Deep Labyrinth / Cam-Lock Panel Joint & HACCP Rounded Cove Section
Thermal-break tongue-and-groove polyurethane joint geometry combined with R45 rounded PVC hygienic skirting that eliminates 90° bacterial traps.
Produits, Systèmes et Pages Techniques Associés
60–200 MM PUR / PIR PANELS
Cold Room Insulated Panels & Industrial Building Sandwich Panels
Backed by SerPan Cold and SerPan Metal manufacturing strength, we supply both the internal vapor-tight cold room envelope (60–200 mm) and the external roof and facade cladding of your facility.
WALL & CEILING PANELS
Cold Room Wall & Ceiling Panels (60 mm – 200 mm)
A cold room's energy consumption is governed by the thermal transmittance (U-value) and vapor tightness of its wall and ceiling panel joints. Our deep labyrinth tongue-and-groove profile eliminates thermal bridges.
SPC-HP • HYGIENIC COVING
Hygienic Cove Skirting & Rounded Corner Profile Systems
Eliminate 90° bacterial traps in meat, dairy, and food plants with clip-on PVC rounded cove profiles featuring flexible co-extruded sealing lips.
-18°C / -25°C FREEZER ROOMS
Frozen Storage & Deep Freeze Rooms (-18°C / -25°C)
Sub-zero (-18°C to -25°C) freezer chambers demand vapor-tight 120–150 mm panels, heated door frames, heated pressure relief valves, and insulated floors with frost-heave protection.
Questions Fréquentes sur l'Ingénierie et la Fourniture
Questions techniques fréquentes sur les portes frigorifiques, le choix de l’épaisseur des panneaux, l’étanchéité et les projets clé en main.
C11 Which cold room panel thickness should be selected for each operating temperature regime?
General engineering guideline: 60–80 mm for +8/+15°C cool storage, 80–100 mm for +2/+8°C chillers, 100 mm for 0/+4°C fresh storage, 120–150 mm for -18/-22°C freezers, 150–180 mm for -25/-30°C deep freeze, and 180–200 mm for -35/-40°C blast freezers.
C12 What is the main difference between PUR and PIR insulated cold room panels?
Both provide high thermal insulation at 40–42 kg/m³ density, while PIR (Polyisocyanurate) features an enhanced isocyanurate ring structure that delivers superior fire resistance, reduced smoke emission, and compliance with industrial property insurance standards.
C13 What is the difference between Cam-Lock modular panels and continuous-line slip-joint panels?
Cam-lock modular panels allow rapid assembly and future disassembly/relocation for walk-in cold rooms. Continuous-line labyrinth slip-joint panels are engineered for tall industrial cold storage buildings and long partition walls up to 13.5 meters.
C14 Why is floor insulation critical in cold rooms and freezer chambers?
Without proper floor insulation in sub-zero rooms, ground moisture freezes and expands (frost heave), cracking the concrete slab. Modular rooms use birch-plywood + stainless steel floor panels, while forklift-rated warehouses use multi-layer high-compressive XPS/PIR below a reinforced concrete slab with underfloor heating or ventilation.
C15 Why are hygienic cove skirtings and rounded internal/external corner profiles (A02) required?
Sharp 90-degree wall-to-floor and wall-to-wall angles trap bacteria and organic residues. HACCP, IFS, and BRCGS food safety audits require coved (rounded radius) PVC/aluminium hygienic profiles for effortless sanitation.
C16 Which cold rooms require a pressure relief valve (A03)?
Rapid air contraction after door closure or defrost cycles creates strong vacuum pressure inside sealed rooms. Heated pressure relief valves are mandatory in all sub-zero freezers and blast rooms to prevent panel implosion and vacuum-locked doors.
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