Analysis of the cause of aluminum plastic board knowledge-aluminum plastic board stripping

HLCALUSIUM -ແຜງອະນຸລັອກ Compinite

ການວິເຄາະເຫດຜົນຂອງການປອກເປືອກຂອງກະດານສະຕິກລາທີ່ມີອາລູມິນຽມ:

ແຜ່ນຢາງທີ່ມີອາລູມິນຽມແມ່ນວັດສະດຸໃຫມ່ທີ່ເຮັດດ້ວຍແຜ່ນອະລູມີນຽມທີ່ຖືກປະຕິບັດແລະເຄືອບດ້ວຍນ້ໍາ, ແລະ polyropropylene ປະສົມເປັນຊັ້ນຫຼັກ. ເນື່ອງຈາກວ່າກະດານທີ່ມີອາລູມິນຽມແມ່ນປະກອບດ້ວຍສອງວັດສະດຸ (ທີ່ບໍ່ມີໂລຫະທີ່ແຕກຕ່າງກັນຢ່າງສິ້ນເຊີງ, ມັນບໍ່ສາມາດຮັກສາທຸກຄຸນລັກສະນະຂອງວັດສະດຸສ່ວນປະກອບ (ອາລູມິນຽມໂລຫະທີ່ບໍ່ແມ່ນກະແສໄຟຟ້າ), ແຕ່ຍັງເອົາຊະນະໄດ້ ຂໍ້ບົກຜ່ອງຂອງວັດສະດຸສ່ວນປະກອບຕົ້ນສະບັບ, ແລະຫຼັງຈາກນັ້ນໄດ້ຮັບວັດສະດຸທີ່ດີເລີດຫຼາຍຢ່າງ, ການຕິດຕັ້ງແລະຄຸນລັກສະນະອື່ນໆ, ຄຸນລັກສະນະເຫຼົ່ານີ້ໄດ້ເປີດຄວາມສົດໃສດ້ານຢ່າງກວ້າງຂວາງສໍາລັບກະດານອາລູມິນຽມ -lorstical. ການຜະລິດຂອງແຜ່ນອະລູມີນຽມ -liness ແມ່ນງ່າຍດາຍຫຼາຍໃນການວາງແຜນ, ແຕ່ໃນຄວາມເປັນຈິງມັນແມ່ນຜະລິດຕະພັນໃຫມ່ທີ່ມີເນື້ອຫາເຕັກນິກສູງ. ສະນັ້ນ, ການຄວບຄຸມຄຸນະພາບຂອງຜະລິດຕະພັນກະເສດອາລູມິນຽມ -Laplastic ມີຄວາມຫຍຸ້ງຍາກດ້ານເຕັກນິກ.

ສິ່ງຕໍ່ໄປນີ້ສ່ວນໃຫຍ່ແມ່ນການສົນທະນາກ່ຽວກັບປັດໃຈທີ່ສົ່ງຜົນກະທົບຕໍ່ຄວາມເຂັ້ມແຂງຂອງການປອກເປືອກຂອງກະດານອາລູມິນຽມ -linplass -plike.

1. ຄຸນນະພາບຂອງອາລູມິນຽມ foil ຕົວຂອງມັນເອງ:

ເຖິງແມ່ນວ່ານີ້ແມ່ນບັນຫາທີ່ເຊື່ອງຊ້ອນຫຼາຍ, ມັນໄດ້ຖືກສະທ້ອນແລ້ວໃນຄຸນນະພາບຂອງອາລູມິນຽມ -lockstical -plastic. ໃນດ້ານຫນຶ່ງ, ຂະບວນການຮັກສາຄວາມຮ້ອນຂອງວັດສະດຸອະລູມີນຽມ, ບາງແຜ່ນອາລູມິນຽມແລະຜູ້ຜະລິດບໍ່ເຄັ່ງຄັດໃນເວລາທີ່ໃຊ້ອາລູມິນຽມເສດທີ່ໃຊ້ແລ້ວ.

ນີ້ຮຽກຮ້ອງໃຫ້ຜູ້ຜະລິດກະດານສະຕິກອະລູມີນຽມເພື່ອປະເມີນຜົນຜະລິດໃນການແລກປ່ຽນທຸລະກິດຕ່າງໆເພື່ອຮັບປະກັນຄຸນນະພາບຂອງວັດສະດຸຕ່າງໆຫຼັງຈາກຜູ້ຮັບເຫມົາທີ່ມີຄຸນວຸດທິ.

2. ການຮັກສາແຜ່ນອະລູມີນຽມເບື້ອງຕົ້ນ:

ມະຫາຊົນຂອງການທໍາຄວາມສະອາດແລະຊັ້ນຂອງຈານອາລູມີນຽມໂດຍກົງທີ່ກ່ຽວຂ້ອງກັບຄຸນນະພາບຂອງສ່ວນປະສົມຂອງແຜ່ນອະລູມີນຽມ. ແຜ່ນອະລູມີນຽມກ່ອນອື່ນຫມົດຕ້ອງໄດ້ຮັບຄວາມສະອາດແລະກໍາຈັດຄວາມບໍ່ສະອາດແບບມົນລະພິດດ້ານນ້ໍາມັນ, ເພື່ອໃຫ້ເປັນຊັ້ນມີສານເຄມີທີ່ຫນາແຫນ້ນ, ເພື່ອໃຫ້ມີໂມເລກຸນໂມເລກຸນສູງສາມາດຜະລິດພັນທະບັດທີ່ດີ.

ເຖິງຢ່າງໃດກໍ່ຕາມ, ຜູ້ຜະລິດບາງຄົນບໍ່ໄດ້ຄວບຄຸມອຸນຫະພູມ, ຄວາມເຂັ້ມຂຸ້ນ, ເວລາໃນການປຸງແຕ່ງ, ແລະປັບປຸງຂອງຂະບວນການຂອງຂະບວນການປຸງແຕ່ງ, ເຊິ່ງສົ່ງຜົນກະທົບຕໍ່ຄຸນນະພາບຂອງການເຮັດຄວາມສະອາດ.

ມີຫຍັງອີກ, ຜູ້ຜະລິດໃຫມ່ຈໍານວນຫນຶ່ງຖືກນໍາໃຊ້ໂດຍກົງໂດຍບໍ່ມີການຮັກສາແຜ່ນອະລູມີນຽມໃດໆ. ທັງຫມົດເຫຼົ່ານີ້ຈະນໍາໄປສູ່ຄຸນນະພາບຂອງການສະສົມທີ່ບໍ່ດີແລະການປອກເປືອກທີ່ບໍ່ສະຖຽນລະພາບຂອງ 180 °.

3. ການຄັດເລືອກວັດສະດຸຫຼັກ:

ເນື່ອງຈາກວ່າການຜູກມັດຂອງ polymer membrane ແລະ pe ແມ່ນຜົນທີ່ດີທີ່ສຸດເມື່ອທຽບໃສ່ກັບພາດສະຕິກອື່ນໆແລະເປັນລາຄາປານກາງ, ບໍ່ແມ່ນການປຸງແຕ່ງແລະງ່າຍດາຍ. ສະນັ້ນວັດສະດຸຫຼັກໃຊ້ PE. ເພື່ອຫຼຸດຜ່ອນຄ່າໃຊ້ຈ່າຍຂອງຄ່າໃຊ້ຈ່າຍ, ຜູ້ຜະລິດຂະຫນາດນ້ອຍບາງຄົນທີ່ເລືອກ PVCs ທີ່ມີຜົນກະທົບຂອງການຜູກມັດທີ່ບໍ່ດີແລະການເຜົາໄຫມ້ດ້ວຍວັດຖຸດິບທີ່ມີວັດສະດຸດິບ.

ດ້ວຍວິທີນີ້, ອຸນຫະພູມຂອງອົງປະກອບຈະແຕກຕ່າງກັນຍ້ອນຮູບແບບທີ່ແຕກຕ່າງກັນຂອງ pe, aging, ແລະຫນ້າສຸດທ້າຍແມ່ນຄຸນນະພາບຂອງອົງປະກອບສຸດທ້າຍ.

4. ການຄັດເລືອກເຍື່ອເມືອກ:

ເຍື່ອເມືອກແມ່ນອຸປະກອນການກາວທີ່ມີປະສິດຕິພາບພິເສດ, ເຊິ່ງມີຜົນກະທົບຕໍ່ປັດໃຈຕົ້ນຕໍຂອງຄຸນນະພາບທີ່ສັບສົນ. ເຍື່ອໂມເລກຸນສູງມີສອງດ້ານ, ແລະສາມຊັ້ນແມ່ນໄດ້ບີບເຂົ້າກັນ.

ຢູ່ຂ້າງຫນຶ່ງແມ່ນເພື່ອຜູກມັດດ້ວຍໂລຫະ, ອີກດ້ານຫນຶ່ງແມ່ນຄວາມຜູກພັນກັບ pe, ຊັ້ນກາງແມ່ນ substrate pe, ແລະລັກສະນະຂອງສອງດ້ານແມ່ນແຕກຕ່າງກັນຫມົດ. ລາຄາຂອງວັດສະດຸທັງສອງດ້ານແມ່ນແຕກຕ່າງກັນ. ວັດສະດຸທີ່ຈະຖືກຜູກມັດກັບຮ້ານອະລູມີນຽມຕ້ອງໄດ້ຮັບການນໍາເຂົ້າ, ແລະລາຄາກໍ່ແພງ.

ວັດສະດຸທີ່ຖືກຂົ້ວກັບ PE ສາມາດຜະລິດໄດ້ໃນປະເທດຈີນ. Therefore, some high -molecular membrane manufacturers make great articles and use PE fusion materials to reduce materials to make huge profits. The use of high molecular membranes is directed, and the front and back cannot be changed. High molecular membrane is a self -solving film, which will cause pseudo -composite.

Early intensity and long time, due to weathering impact, reduce intensity, even bubble or open glue.

Analysis of the common quality problems in the aluminum -plastic panel curtain wall project:

1. The discoloration and discoloration of aluminum plastic panels:

The aluminum -plastic plate produces discoloration and discoloration, mainly caused by improper selection of boards. The aluminum plastic board is divided into indoor plates and outdoor plates. The surface coating of the two plates is different, which determines different occasions.

The surface used in the room usually spray resin coating on the surface. This coating cannot adapt to the harsh natural environment of the outdoor. If it is used outdoors, it will naturally accelerate its aging process and cause discoloration. The surface coating of outdoor aluminum plastic panels is generally used for anti -aging and strong anti -ultraviolet capacity. The price of this plate is expensive. Some construction units deceived the owners and impersonated high -quality fluorocarbon plates that were anti -aging and corrosion in the interior, squeezing unreasonable profits, which caused serious discoloration and discoloration of aluminum plates used in the project.

2. The gel and shedding of aluminum -plastic plates:

The aluminum plastic panel is opened and shedded, mainly due to improper adhesives. As an ideal adhesive for outdoor aluminum plastic board projects, silicone gel has unique and superior conditions. In the past, my country's silicone gums mainly rely on imports, and their worth of many people was discouraged. Only those high -rise buildings on high -rise buildings dared to ask for help.

Now, Zhengzhou, Guangdong, Hangzhou and other places in my country have put into production of silicone gums of different brands, causing prices to plummet. Now, when buying aluminum plastic panels, the sales provider will recommend the dedicated fast -drying glue. This kind of glue is still available indoors. For outdoor outdoor of climate change, the phenomenon of opening and dehydration of plates appears.

3. Deformation and drums on the surface of the aluminum plastic board:

There are many reasons for the surface deformation and drumming of aluminum -plastic plates. In the previous construction, this quality problem had occurred, and we once thought that the quality of the board itself; later, after everyone's centralized analysis, the main problem lies in the grass -roots plates of aluminum -plastic boards, followed by aluminum -plastic plastic. The quality of the board itself. Dealers often provide us with the construction process of aluminum -plastic boards. The recommended grass -roots materials they recommend are mainly high -density boards, woodworking boards and the like.

In fact, when used outdoors, this material is very fragile. After wind blowing, sun exposure, and rain, it will inevitably produce deformation. Now that the grass -roots materials are deformed, is the aluminum -plastic plate as the surface layer that does not deform? It can be seen that the ideal outdoor grassroots material should be tied to skeleton by rust -proofing steel and square steel pipes. If conditions permit, aluminum profiles are more ideal.

The skeleton made of such metal materials is not much higher than the wooden keel and high -density plate, which can indeed ensure the quality of the project.

4. Aluminum -plastic plate gel sewing is neat:

When the aluminum plastic board is decorated on the surface of the building, there are generally a certain width gap between the plates. For aesthetic needs, black sealing glue must be filled in the gap.

In order to save time, some construction personnel do not use paper gum to ensure that the glue is neat and regular, but instead use the protective film on the surface of the aluminum -plastic plate as a substitute. Because the aluminum -plastic plate is cut, the protective film will cause to tear to varying degrees, so it is not possible to use it to protect the tape alternative.