A sawifiahna
Larch pine (larch hybrid emaw high-quality variant, a structural stability avanga hlut) door frame board hi a chhe thei lo, aesthetics, leh residential/commercial door system nena inmil tura engineer a ni. A hnuaia tarlan te hi an specification kimchang tak a ni:
1. Material & Timber ziarang
Timber Type: Larch pine thing thlan bik, a tlangpuiin ramngaw enkawl \\ha tak (eg, European emaw North American emaw larch pine) atanga lak chhuah a ni. Thing hi kiln drying a paltlang a, chu chuan moisture content chu 8–12% - a tihhniam a, hei hian install zawhah warping, cracking, emaw shrinking a ti tlem thei a, boruak lum emaw, hmun vawt emaw pawh nise.
Key Properties: Natural resistance to mild decay (superior to common pine) leh high density (450–550 kg/m3), frame chu nitin impact (eg, door slamming) deformation awm lovin a tuar thei tih a tichiang. Thing chuan buhfai ṭha tak, inang tlang tak a nei bawk a, chu chuan painting, staining, emaw veneering atan a ṭha hle.
2. Dimensional hrang hranga thil awm dan
Standard size te hi global door frame norms nen a inmil a, non{0}}standard door tan chuan custom dimension a awm thung:
|
Parameter a ni |
Standard Range a ni |
Chhan |
|
Thickness a ni |
30–45 mm a ni |
Kawngkhar hinge leh lock te structural support a enkawl |
|
Vang |
80–120 mm inkar a ni |
Wall gap a khuh (bang thuk tak tan chuan 100–240mm ah a insiamrem) |
|
Dung |
2100–2400 mm inkar a ni |
Kawngkhar san zawng pangngai (2000–2300mm) nen a inmil a; kawngkhar sang zawk tan a sei zawk (3000mm thleng) a ni |
|
Squareness Tolerance a ni |
0.5 mm/m aia tlem emaw, a tlukpui emaw a ni |
Kawngkhar fit laiin misalignment a veng |
3. Processing & Surface Finish tihfel a ni
Machining: Board te hi CNC machine hmanga precision-cut a ni a, chu chuan a sir dinglam (edge straightness tolerance<=0.3 mm/m) leh a sir smooth (splinters emaw rough patch emaw awm lo) a awm theih nan. Pre-machined hinge recesses (ordered a nih chuan) hian installation awlsam zawk nan standard size (eg, European hinge tan 35mm diameter) an zawm a ni.
Lei chunglam enkawl dan:
Unfinished (raw wood): On-site painting/staining atan, paint adhesion theih nan sanded surface (grit 180–240) hmanga siam.
Pre-finished: Factory-applied water-based primer emaw clear coat (1–2 layers), final decoration hmain leivut leh scratches tenau laka invenna bulpui a pe.
4. Hnathawh dan & Dan zawm dan
Load-Bearing Capacity: Hinge dik tak nena paired a nih chuan kawngkhar rit zawng kg 80 (standard interior door tan) leh 120 kg (pawn lam kawngkhar rit tan) thleng a support thei.
Environmental Compliance: E0 emaw E1 formaldehyde emission standard (<=0.124 mg/m3) a tlin a, indoor air quality atan VOC (volatile organic compound) release hniam a tichiang. Export market tan chuan sustainable sourcing atana FSC (Forest Stewardship Council) certification a zawm thei ang.
5. Dilna huam chin
In chhung kawngkhar (bedroom, living room) leh pawn lam kawngkhar venhimna (porches, covered entryways) atan a tha hle. Pawn lama fully exposed (eg, unprotected exterior walls) waterproof coating dang tel lovin hman a tha lo, ruah sur rei tak awm chuan dam rei a ti tlem thei a ni.
Min rawn biak theih reng e
Vawiin hian +86-13395403000 ah min rawn call la, tlawh rawhwww.hfycoffin.com ah hian a awm azir belh duh tan.
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