High Quality Durable Firm WPC Door Frame

High Quality Durable Firm WPC Door Frame

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 8 m.t.

Supply Capability:: 200 m.t./month

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Characteristics	WPC	Wood
Moisture Resistance	Waterproof	Water absorptive
Rot Resistance	Antisepsis	Rot except special treating
Split Resistance	No Cracked	Cracked by weathering effect
Distortion Resistance	Almost no Contraction/expansion	Distorting effected by chang of moisture and temperature
UV Resistance	High Grade UV Resistance	Easily effected by UV
Fading Resistance	Almost no	Easy to fade
Outdoor adaptability	Great	Only few of treatedowood adaptive
No need painting	No need	Need paint periodically
Durable/longevity	> 8-15 years	< 3 years
Various Configuration	Extruded via various mould	simplex
Environment Effect	Recyclable 100%	Consume woods

Company Information

5> About CNBM and It’s WPC products

China National Building Material Corporation (CNBM), long history since 1984 is one of the top
fortune 500 corporation and central enterprise with total assets of more than $20 billion and
120,000 staff.
Our unique advantages:
Preferential payment terms
good and reasonable price
quality guarantee -- CNBM won't let a single small deal ruin our reputation and brand, so quality is

our lifetime.
professional team for CRM order processing & QA & logistics
global logistic database, originated from Dubai

Packaging & Shipping

6> How to buy and concerned terms

MOQ – 800m per item
Lead time—2 weeks
Departure port—Shanghai
Package-- PE film, carton box or 2pcs.bundle, treated pallet

7> Certificates and Quality guarantee

Certificates – CE&ISO 9001 complied
Warranty—10 years
Quality guarantee—test report for each order under the strict management system

Q: Aluminum alloy doors and windows frame installation, the box and the wall must be left between the joints? If the window frame on the mouth size is too small, direct contact with the wall, you can? Question added: is now in the installation of doors and windows, the box has been safe , Not hit the bubble. I would like to ask is not a small hole, no way to play bubble agent, which can also be through acceptance? Or must be demolished to re-hole, leaving a certain gap to play bubble? (Oh, I was a student in the internship, some uncertain is not through the acceptance.) If the wall and the box is not flexible connection, then what may lead to the consequences? More: Did you mean that you first grind the wall? If it is according to national standards: between the box and the wall must stay 5 mm seam. But the national standard is the minimum standard, Party is the highest standard. Treatment is a total of 6 mm on both sides of the seam, marked with styrofoam can be.

Q: Sliding doors and windows to prevent shedding measures which: According to your estimate, it should be your plastic steel windows and doors fixed position is not caused by a straight line. First of all, you first pull the sliding doors and windows you can slide the doors and windows under the wheels of the padding things and then screw into the screw. And then loaded up.

Q: Broken bridge aluminum screens how to go up: There is a hand drill, to fix the screw 1

Q: Plastic window around the gap with cement plug or foam plug?: For the gap between the box and the wall of the filler and surface treatment requirements in the "Building Decoration Construction Quality Acceptance Specification (GB-2001)" Article 5.4.7 states: "Plastic door frame and the gap between the wall should be used Closed hole elastic material filled full, the surface should be sealed with sealant sealant should be bonded firmly, the surface should be smooth and smooth, no cracks. 2. According to "plastic doors and windows installation and acceptance procedures (JGJ103-96)" Article 4.2.11.2 provides: insulation, sound insulation window, the hole between the inside and the window frame should be used to fill the cement mortar smooth; when the plaster , The sheet should be used to temporarily remove the plaster layer and the window frame, the thickness should be 5mm, plaster surface should be beyond the window frame, the thickness of the fan does not affect the opening is limited (see " Node graph). To be outside the plaster layer hardened, should remove the sheet, and the caulking paste into the plaster layer and window frame gap. Insulation, sound insulation requirements of the higher project, between the inside of the hole and the window frame should also be used to seal the seal. 3. Also in the "plastic doors and windows installation and acceptance procedures (JGJ103-96)" Article 4.2.10 of the provisions of the filler more detailed: window frame and the hole between the expansion joints should be used in closed cavity foam, Foam polystyrene and other elastic materials layered packing, packing should not be too tight. For insulation, insulation requirements of the higher level of the project should be the use of the corresponding insulation, sound insulation material stuffing.

Q: Do the doors and windows installed in the hole before the installation of metal sub-frame, and then install the main frame, the main frame and sub-frame between the cracks to how to deal with? More: Fire agent, also known as sealant, specifically do this with

Q: What are the problems with the installation of windows?: Wall plaster and hole whether there is a gap?

Q: Do you want to install a seal tape for steel windows: Some, the People's Republic of China Construction Industry Standard JG / T187-2006 Building doors and windows with sealing tape

Q: For example, C-1 drawings of the hole size of 1800 × 1500 and the construction unit sent the size of the settlement sheet 1185 × 1675 which is why. The More: If the size of the settlement unit by the construction unit you are smiling, it is possible to open a small hole, there may be wrong calculation of the construction unit, there may be your construction drawings taken wrong, the construction unit should take 1800 * 1200 hole

Q: Living in high-rise window how to install screens: The box, the air slot, the bottom of the assembly is good, and then use six screws to twist it into a square box. The screen on the installation site, pay attention to the left and right wind and the door frame frame to the left and right symmetry, bottom position from the door frame frame to be about 5cm below, put the left and right with the clip to live, so that can not move. With drill with 3.2mm drill bit in the door window frame inside the puncture. According to the need in the left and right air groove and below the bottom of the corresponding place marked 6 to 14 eyes, and then screw the screw is installed.

Q: Plastic steel window frame and the gap between the walls shall not be filled with cement mortar, should be filled with elastic material filled with what kind of elastic material is better: First polyurethane foam, and then caulking mortar.

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