Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Outdoor PVC wallboard capable of preventing yellowing
The invention relates to the technical field of PVC wallboards, and discloses an outdoor PVC wallboard capable of preventing yellowing. The outdoor PVC wallboard comprises a heat-resistant deacidification mechanism, the heat-resistant deacidification mechanism comprises a mounting groove, the interior of the mounting groove is rotatably connected with a shell I, the outer side of the shell I is clamped with a cam, and the outer side of the mounting groove is fixedly connected with a permeation shell. According to the outdoor PVC wallboard capable of preventing yellowing, screws are in threaded connection with the corresponding threaded holes, automatic fixing is carried out, the mounting process is simplified, clamping blocks and T-shaped grooves are clamped and cannot move, fixing can be carried out automatically and continuously, part loosening caused by thermal expansion and cold contraction due to temperature difference is avoided, formaldehyde emission is reduced, potential safety hazards are avoided, calcium chloride after reaction is prevented from being attached to the surface of the PVC board, so that water inside the PVC wallboard can be effectively absorbed, meanwhile, the reaction between acidic substances in the natural environment and polymers inside the PVC wallboard is reduced, and the service life is prolonged.
本发明涉及PVC墙板技术领域，且公开了一种防止泛黄的室外用PVC墙板，包括阻热除酸机构，所述阻热除酸机构包括有安装槽，所述安装槽的内部转动连接有壳体一，所述壳体一的外侧卡接有凸轮，所述安装槽的外侧固定连接有渗透壳。该防止泛黄的室外用PVC墙板，通过螺钉与相对应的螺纹孔进行螺纹连接，进行自动固定，简化安装过程，使得卡块与T形槽卡合不会移动，可以自动不断进行固定，避免因为温差热胀冷缩使得零件松动，减小甲醛排放，避免造成安全隐患，避免反应后的氯化钙附着在PVC板表面，使得PVC墙板内部的水分可以有效被吸收，同时减少自然环境中酸性物质与PVC墙板内部聚合物的反应，延长使用寿命。
Outdoor PVC wallboard capable of preventing yellowing
The invention relates to the technical field of PVC wallboards, and discloses an outdoor PVC wallboard capable of preventing yellowing. The outdoor PVC wallboard comprises a heat-resistant deacidification mechanism, the heat-resistant deacidification mechanism comprises a mounting groove, the interior of the mounting groove is rotatably connected with a shell I, the outer side of the shell I is clamped with a cam, and the outer side of the mounting groove is fixedly connected with a permeation shell. According to the outdoor PVC wallboard capable of preventing yellowing, screws are in threaded connection with the corresponding threaded holes, automatic fixing is carried out, the mounting process is simplified, clamping blocks and T-shaped grooves are clamped and cannot move, fixing can be carried out automatically and continuously, part loosening caused by thermal expansion and cold contraction due to temperature difference is avoided, formaldehyde emission is reduced, potential safety hazards are avoided, calcium chloride after reaction is prevented from being attached to the surface of the PVC board, so that water inside the PVC wallboard can be effectively absorbed, meanwhile, the reaction between acidic substances in the natural environment and polymers inside the PVC wallboard is reduced, and the service life is prolonged.
本发明涉及PVC墙板技术领域，且公开了一种防止泛黄的室外用PVC墙板，包括阻热除酸机构，所述阻热除酸机构包括有安装槽，所述安装槽的内部转动连接有壳体一，所述壳体一的外侧卡接有凸轮，所述安装槽的外侧固定连接有渗透壳。该防止泛黄的室外用PVC墙板，通过螺钉与相对应的螺纹孔进行螺纹连接，进行自动固定，简化安装过程，使得卡块与T形槽卡合不会移动，可以自动不断进行固定，避免因为温差热胀冷缩使得零件松动，减小甲醛排放，避免造成安全隐患，避免反应后的氯化钙附着在PVC板表面，使得PVC墙板内部的水分可以有效被吸收，同时减少自然环境中酸性物质与PVC墙板内部聚合物的反应，延长使用寿命。
Outdoor PVC wallboard capable of preventing yellowing
一种防止泛黄的室外用PVC墙板
XU HUILIANG (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch
Fabricated building wallboard capable of preventing water seepage and butt joint method thereof
| Europäisches Patentamt | 2022