Deprecated: Assigning the return value of new by reference is deprecated in /home/rakawind/public_html/lib/PEAR/DB.php on line 470

Deprecated: Assigning the return value of new by reference is deprecated in /home/rakawind/public_html/lib/PEAR/DB.php on line 547

Deprecated: Assigning the return value of new by reference is deprecated in /home/rakawind/public_html/lib/PEAR/DB.php on line 1202

Deprecated: Assigning the return value of new by reference is deprecated in /home/rakawind/public_html/lib/PEAR/PEAR.php on line 563

Deprecated: Assigning the return value of new by reference is deprecated in /home/rakawind/public_html/lib/PEAR/PEAR.php on line 566

Strict Standards: Non-static method DB::connect() should not be called statically in /home/rakawind/public_html/config/pear_db.php on line 23

Strict Standards: Non-static method DB::parseDSN() should not be called statically in /home/rakawind/public_html/lib/PEAR/DB.php on line 520

Strict Standards: Non-static method DB::isError() should not be called statically in /home/rakawind/public_html/lib/PEAR/DB.php on line 557

Notice: Undefined index: theme in /home/rakawind/public_html/index.php on line 14

Notice: Undefined index: lang in /home/rakawind/public_html/index.php on line 17

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1356

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Strict Standards: mktime(): You should be using the time() function instead in /home/rakawind/public_html/config/common.php on line 563

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1356

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1292

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Notice: Undefined index: _glocation in /home/rakawind/public_html/index.php on line 25

Notice: Undefined index: atask in /home/rakawind/public_html/classes/module.class.php on line 75

Notice: Undefined index: amod in /home/rakawind/public_html/classes/module.class.php on line 75

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/classes/db.class.php on line 109

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1292

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1356

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683
cua nhua loi thep


Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/classes/db.class.php on line 109

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1356

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683
Tin tức

Lõi thép trong cửa nhựa Raka có tác dụng gì?


Strict Standards: mktime(): You should be using the time() function instead in /home/rakawind/public_html/lib/Smarty/plugins/modifier.echo_date.php on line 31
Sun, 08/12/2019 | 13:21

Khi chúng ta lựa chọn cửa nhựa lõi thép uPVC, ngoài việc lựa chọn thanh nhựa Profile chất lượng và phù hợp với chi phí thì việc thứ 2 ta phải để ý là lõi thép sử dụng bên trong cửa nhựa cũng không kém phần quan trọng. Trong bài viết này Rakawindow xin gửi đến Quý khách hàng những tác dụng của lõi thép trong việc sử dụng cửa nhựa để giúp Quý khách dễ dàng hơn trong việc lựa chọn sản phẩm

Tăng độ cứng: Do thanh nhựa Profile có cấu tạo bên trong khoang rỗng nên việc sử dụng thêm lõi thép gia cường sẽ làm tăng độ chắc chắn, giúp cho cửa nhựa lõi thép có định hình vững chãi, không bị rung khi đóng mở, và giúp cánh cửa không bị cong ngót.

Giữ phụ kiện chắc chắn: Sử dụng lõi thép có độ dày đúng tiêu chuẩn sẽ giúp vít bắt giữ phụ kiện được bám chắc hơn, đặc biệt là giúp cho cửa đi mở quay sử dụng bản lề 3D sẽ không bị xệ cánh

Gắn kết khung cửa và tường: Lõi thép dày giúp cho khung cửa luôn vững chắc trong quá trình sử dụng thông qua các vít bắt vào tường.

Ngoài ra, lõi thép còn được liên kết với nhau thông qua các góc của cánh cửa bằng ke giúp tăng cường liên kết làm cửa nhựa cứng cáp hơn. Đối với cửa nhựa lõi thép chia ô nhỏ bằng đố nếu không sử dụng lõi thép đầy đủ mà chỉ sử dụng từng đoạn ở mỗi đầu thì liên kết giằng sẽ bị giảm do nhựa kéo lâu ngày sẽ có sự co giãn làm các góc kết nối không được khít và đẹp

Lõi thép cắt không đúng hoặc ngắn hơn so với qui định thì khi bắt phụ kiện sẽ không được ăn khớp vào lõi thép, sử dụng lâu dài làm cho cửa nhựa lõi thép không đảm bảo an toàn

Tin tức khác

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/classes/db.class.php on line 109

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683
top

Deprecated: Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 2195

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1217

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1666

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB.php on line 1387

Deprecated: Non-static method DB::isError() should not be called statically, assuming $this from incompatible context in /home/rakawind/public_html/lib/PEAR/DB/common.php on line 1683

Warning: Unknown: open(/opt/alt/php56/var/lib/php/session/sess_qbouit7kmee9tsqebub6eapsn4, O_RDWR) failed: Disk quota exceeded (122) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/opt/alt/php56/var/lib/php/session) in Unknown on line 0