Deprecated : Constant E_STRICT is deprecated since 8.4, the error level was removed in /home/cobercorp/public_html/system/core/Exceptions.php on line 75
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Backtrace:
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Backtrace:
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$hooks is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$config is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$log is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$uri is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$router is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$output is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$security is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$input is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$lang is deprecated
Filename: core/Controller.php
Line Number: 75
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$load is deprecated
Filename: core/Controller.php
Line Number: 78
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$db is deprecated
Filename: core/Loader.php
Line Number: 396
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$email is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 132
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 292
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 166
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 235
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 315
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 356
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 289
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 375
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: drivers/Session_files_driver.php
Line Number: 108
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent (sent from /home/cobercorp/public_html/system/core/Exceptions.php on line 75)
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$session is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 7
Function: __construct
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$Empresa_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 9
Function: model
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$Seo_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 10
Function: model
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$Pagina_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 11
Function: model
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$Tienda_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 12
Function: model
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$Menu_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 13
Function: model
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$Blog_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 14
Function: model
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property BlogController::$Galeria_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 15
Function: model
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$email is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$Empresa_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$Seo_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$Pagina_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$Tienda_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$Menu_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home/cobercorp/public_html/application/controllers/paginaweb/BlogController.php
Line: 259
Function: view
File: /home/cobercorp/public_html/index.php
Line: 317
Function: require_once
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$Blog_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
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Aluzinc vs Calamina diferencias y ventajas
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Introducción: ¿Aluzinc o Calamina para tu Techo? Si estás construyendo o renovando tu techo en Perú, probablemente te has preguntado: ¿qué es mejor, aluzinc o calamina? Esta decisión puede significar la diferencia entre un techo que dure 15 años o uno que supere los 30 años sin problemas de oxidación.
En esta guía completa 2025, compararemos ambos materiales en términos de durabilidad, precio, resistencia a la corrosión y cuál es la mejor opción según tu zona (costa, sierra o selva). Al final, sabrás exactamente qué material elegir para tu proyecto.
¿Qué es el Aluzinc? Composición y Características El aluzinc (también conocido como calaminón aluzinc o Zincalum ) es una lámina de acero recubierta con una aleación metálica especial que lo hace superior al acero galvanizado convencional.
Composición del Aluzinc: 55% aluminio : Proporciona una barrera protectora contra la corrosión43.4% zinc : Ofrece protección galvánica en zonas rayadas o expuestas1.6% silicio : Garantiza la adherencia perfecta del recubrimiento al aceroEsta triple protección es lo que hace que el aluzinc sea hasta 4 veces más resistente a la corrosión que la calamina galvanizada tradicional.
Características principales del Aluzinc: Vida útil : 25-40 años en condiciones normalesReflectividad térmica : Refleja hasta un 70% del calor solarResistencia a la oxidación : Excelente, especialmente en zonas costerasAcabado : Brillante y modernoTipos : TR3, TR4, TR5, TR6 (según número de ondas)¿Qué es la Calamina? Tipos y Usos La calamina es el término popular en Latinoamérica para referirse a las láminas metálicas onduladas utilizadas principalmente en techos, cobertizos y cerramientos.
Tipos de Calamina: 1. Calamina Galvanizada:
Acero recubierto con zinc mediante inmersión en caliente
Recubrimiento: 90-120 gramos de zinc por m²
Vida útil: 12-20 años
Más económica pero menos duradera
2. Calamina Simple:
Sin recubrimiento protector significativo
Muy económica pero se oxida rápidamente
Vida útil: 5-10 años
No recomendada para uso permanente
3. Calamina Prepintada:
Galvanizada + capa de resina poliéster
Disponible en varios colores
Vida útil: 15-25 años
Mejor estética que la galvanizada simple
1. Durabilidad y Resistencia a la Corrosión Aluzinc: El recubrimiento de aluminio-zinc-silicio crea una triple barrera protectora . En pruebas de niebla salina, el aluzinc dura 4 veces más que el galvanizado simple. Ideal para:
Zonas costeras (Lima, Trujillo, Piura) Áreas con alta humedad (selva peruana) Ambientes industriales con contaminantes Calamina Galvanizada: El zinc ofrece protección básica pero se consume gradualmente. En zonas costeras puede mostrar señales de óxido en 5-7 años. Funciona bien en:
Zonas secas de la sierra Construcciones temporales Presupuestos ajustados con mantenimiento programado 2. Eficiencia Térmica y Confort Aluzinc:
Refleja el 70% de la radiación solar Reduce temperatura interior en 5-8°C Menor dilatación térmica = menos ruido Ahorro en ventilación y climatización Calamina:
Absorbe más calor Puede generar ambientes más calurosos Mayor dilatación = más ruidos nocturnos Sin beneficios de eficiencia energética significativos 3. Precio e Inversión a Largo Plazo Análisis de costo real (20 años):
Aluzinc:
Inversión inicial: S/ 45 x 100m² = S/ 4,500 Mantenimiento (20 años): S/ 500 Costo total: S/ 5,000 Años de servicio: 30+ Calamina:
Inversión inicial: S/ 28 x 100m² = S/ 2,800 Mantenimiento (20 años): S/ 1,200 Reemplazo (año 18): S/ 2,800 Costo total: S/ 6,800 Años de servicio: 15-20 Conclusión: Aunque el aluzinc cuesta 40-50% más inicialmente, ahorra dinero a largo plazo por su durabilidad y bajo mantenimiento.
4. Estética y Apariencia Aluzinc:
Acabado brillante y uniforme Aspecto moderno y profesional No cambia de color con el tiempo Ideal para proyectos contemporáneos Calamina:
Aspecto más tradicional Puede mancharse u oxidarse Necesita pintura para mejorar estética Común en construcciones populares ¿Cuál Elegir Según tu Zona en Perú? Costa (Lima, Callao, Trujillo, Piura, Tumbes) RECOMENDADO: Aluzinc TR4 o TR5
¿Por qué? La brisa marina contiene sal que acelera la corrosión. El aluzinc resiste estos ambientes agresivos hasta 4 veces mejor que la calamina.
Datos clave:
Humedad relativa: 80-90% Salinidad alta en el aire Riesgo de corrosión: ALTO Alternativa económica: Calamina galvanizada con mantenimiento anual (limpieza + pintura anticorrosiva)
Sierra (Cusco, Arequipa, Puno, Huancayo, Cajamarca) RECOMENDADO: Calamina Galvanizada o Aluzinc según presupuesto
¿Por qué? El clima seco de la sierra es menos agresivo. La calamina puede durar 20-25 años con buen mantenimiento.
Datos clave:
Humedad relativa: 40-60% Variaciones térmicas extremas Riesgo de corrosión: BAJO-MEDIO Opción premium: Aluzinc para evitar mantenimiento y aprovechar reflectividad térmica en zonas de alta radiación solar.
Selva (Iquitos, Pucallpa, Tarapoto, Puerto Maldonado) RECOMENDADO: Aluzinc TR4 o superior
¿Por qué? La humedad constante (80-95%) y las lluvias frecuentes aceleran la oxidación de materiales convencionales.
Datos clave:
Humedad relativa: 80-95% Lluvias abundantes todo el año Riesgo de corrosión: MUY ALTO Importante: La calamina simple puede oxidarse en 3-5 años en estas condiciones.
Ventajas del Aluzinc TR4 Ventajas Principales: Durabilidad superior : 30-40 años de vida útilResistencia extrema a corrosión : 4x mejor que galvanizadoEficiencia térmica : Refleja 70% del calor solarBajo mantenimiento : Inspección cada 2-3 añosGarantías más largas : 10-15 años típicamenteMejor reventa : Aumenta valor de la propiedadEcológico : 100% reciclableEstable ante temperatura : Menos dilatación y ruidoConsideraciones: Precio inicial 40-60% más alto Requiere profesionales capacitados para instalación Necesita accesorios específicos (tornillos, ganchos) Puede requerir estructura reforzada en vanos largos Ventajas de la Calamina Galvanizada Ventajas Principales: Precio accesible : 30-40% más económicaFácil instalación : Cualquier maestro la puede instalarDisponibilidad : Se encuentra en cualquier ferreteríaFuncional : Cumple su propósito en ambientes no agresivosReparaciones sencillas : Fácil de reemplazar seccionesPeso ligero : No requiere estructura muy robustaConsideraciones: Vida útil menor (15-20 años) Requiere mantenimiento periódico Se oxida más rápido en costa y selva Mayor absorción de calor Puede perder estética con el tiempo Precios 2025 en Perú: Aluzinc vs Calamina Precios Referenciales por m²: Aluzinc:
TR4 (0.35 mm): S/ 38-48 por m² TR4 (0.40 mm): S/ 42-55 por m² TR5 (0.40 mm): S/ 45-58 por m² TR6 (0.45 mm): S/ 50-65 por m² Calamina Galvanizada:
0.14 mm: S/ 18-24 por m² 0.22 mm: S/ 24-32 por m² 0.30 mm: S/ 28-38 por m² Calamina Prepintada:
Precios incluyen IGV. Pueden variar según proveedor y cantidad.
Consejos de Instalación y Mantenimiento Para Aluzinc: Instalación:
Usar tornillos autoperforantes de 1½" con arandela EPDM Respetar pendiente mínima de 15° (27%) Traslapar mínimo 15 cm entre láminas Evitar pisar directamente las planchas Sellar cortes con pintura retocadora Mantenimiento:
Inspección visual cada 2-3 años Limpieza anual con agua a presión (costa) Revisar selladores y tornillos Retocar zonas rayadas inmediatamente Eliminar hojarasca acumulada Para Calamina: Instalación:
Usar clavos galvanizados 3" o tornillos 1½" Clavar en