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سفر و گشت و‌گذار در تهران براي ما اصفهاني‌ها هميشه جذابيت خاصي را دارد. سفر به شهر تهران، پايتخت ايران، با جاذبه‌هاي گردشگري و تفريحات منحصر به فرد خودش، يكي از برنامه‌هاي ۱۴۰۲ام بود كه تصميم گرفتم تا فرصت هست، تيك اين مورد را بزنم.


بخش اول: برنامه سفر
تصميم گرفتم همراه با ماشين محمد(دوستم) دوشنبه كه وسط هفته است، ساعت ۴ صبح حركت كنيم به سمت تهران. طبق برنامه‌ريزي قصد داشتيم كه تا ساعت ۹ خودمان را به پل طبيعت برسانيم و بعد از تفريح و گرفتن عكس به باغ كتاب هم سري بزنيم و پس از خوردن ناهار به ايران مال كه گفته شده‌است بزرگترين مال خاورميانه است سري بزنيم و براي شب‌گردي هم به بازار تجريش برويم.

اين برنامه را هم بر اساس اطلاعاتي كه توي سايت visit.tehran.ir بود كه فكر كنم براي شهرداري تهران است انتخاب كرديم.


بخش دوم: سفر
همين ابتداي سفر محمد ۱۵ دقيقه ديرتر به سراغم آمد و تا لوازم را داخل ماشين قرار بدهيم و حركت كنيم، عملاً ساعت ۴ و ۳۰ دقيقه راه افتاديم.
در طول مسير رفت بنزين زديم و مناظر جذابي ديديم و البته زماني كه به تهران نزديك مي‌شديم به وضوح لايه آلودگي كه بالاي سر تهران وجود داشت را مشاهده كرديم.

با توجه به ترافيكي كه وجود داشت ما نهايتاً ساعت ۱۱ به پل طبيعت رسيديم و حدود ۲ ساعت از برنامه عقب بوديم.
اما از زيبايي پل طبيعت هر چه بگويم كم گفتم. واقعاً زيبا بود و بنظرم همه حداقل يكبار بايد به اينجا سفر كنند.
فضاي خيابون‌ها كمي برام گيج‌كننده بود و مجبور شدم تا دست به سرچ بشم كه متوجه بشم به چه صورت هست. متوجه شدم كه در واقع ۲پارك در كنار هم قرار دارند به نام‌هاي پارك آب و‌آتش و پارك طالقاني كه من فكر مي‌كردم اين‌ها يك پارك هستند. با استفاده از گوگل مپ، جايي بين پارك تونستيم ماشين رو پارك كنيم و وارد پارك آب و آتش شديم. لينك مقاله‌اي كه خواندم را اينجا ميگذارم براي كسايي كه دنبال اطلاعات بيشتر هستند.


پله‌هاي چوبي و حس طبيعتي كه وجود دارد واقعاً روح آدم رو جلا مي‌دهد. دسته‌هاي ورزشي كه تو مسير همش در حال دوييدن از كنار ما عبور مي‌كردند و اكيپ‌هاي تينيجري كه براي تفريح آمده بودند، همه حس بينظيري را به من القا مي‌كردند. اما وقتي به خود پل طبيعت رسيديم، بزرگي و چندطبقه بودن و طراحي‌اش حس عجيبي به آدم مي‌دهد.
ولي وجود عكاس‌هايي كه همش ميايند جلوي آدم و پيشنهاد عكاسي مي‌دهند اذيت كننده است، خب شما كه نوشته‌ايد عكاس هستين و اگر كسي نياز داشته باشد به سراغتان مي‌آيد حتماً، پس بنظرم مسافر هارا به حال خودشان بگذاريد تا از منظره لذت ببرند.
بعد از حدوداً ۷۰ عكسي كه خودمان با گوشي‌هايمان گرفتيم و ساعتي كه حدوداً ۱ شده بود تصميم گرفتيم برويم رستوران و ناهار بخوريم. 

 

واقعيتش وارد رستوران‌هاي خود پل نشديم چون حدس ميزديم كه قيمت غذا‌ها احتمالا گرانتر از حالت عادي باشد، پس از پارك خارج شديم و به دنبال رستوران گشتيم. متأسفانه هرچي بيشتر قدم ميزديم كمتر رستوران پيدا مي‌كرديم تا اينكه به خودمان آمديم و ديديم كه نيم ساعت است كه در حال جستجو هستيم و به ميدان ونك رسيده بوديم. قبلاً به ميدان ونك آمده بودم و كمي با انجا آشنا بودم. وارد يك فست فود كه بنظر بد نميامد به اسم پيتزا شيلا شديم و ۲ پيتزا و ۱ نوشابه خانواده سفارش داديم. كيفيت غذا خوب بود و محيطش هم بد نبود اما خدايي ۵۵۰ تومان چخبر است!!! من با حقوق ۸ ميليوني نهايتاً مي‌تونم ۲۰ وعده در طول يك ماه غذا بخورم با اين هزينه‌ها.


خلاصه كنم ساعت حدود ۳ بود و نيم ساعت هم تا ماشين بايد پياده مي‌رفتيم پس باغ كتاب را از برنامه حذف كرديم و مستقيم قصد ايرانمال كرديم.
خيلي سريع رفتيم به سمت ماشين تا قبل از تعطيل شدن كارمندان از اين منطقه خارج شويم چون شنيده بودم كه در اين ساعت‌ها ترافيك قفل ميشود و عملا بقيه روز را از دست مي‌داديم. ساعت ۳ و نيم با ماشين حركت كرديم و حدودا ۴ و نيم بود كه به ايرانمال رسيديم. 

 

چيزي كه تو نگاه اول به نظرم رسيد اين بود كه واقعاً مثل اقيانوسي است كه آدم داخلش گم ميشود. پيدا كردن ورودي، مسيري طولاني تا رسيدن به پاركينگ و محوطه پاساژ همه براي من جديد بود اما انتظارم اين بود كه خيلي شلوغ‌تر باشد و ‌يك جورهايي “تو ذوقم خورد”. هنوز تعداد زيادي مغازه وجود دارد كه خالي هستند، اكثر كساني هم كه آمده بودند درست مثل ما براي عكاسي و گشت و‌گذار آمده بودند. 

 

تا هوا روشن بود به پشت بام رفتيم و منظره بينظيري را از بالا ديديم و ديزاين جذاب روف گاردن را بايد خودتان ببينيد اما متأسفانه هوا داشت تاريك مي‌شد پس به سراغ آبنماي ايرانمال كه تعريفش را شنيده بودم رفتيم. بازي آب با بازي نور تركيب خيلي قشنگي را ساخته بود و مجدداً بزرگي آبنما به جذابيتش اضافه كرده‌بود.
تصميم گرفتيم قبل از رفتن، به اتاق بازي هم سري بزنيم كه بيليارد نظرمان را جلب كرد. پس يك دست 8بال هم بازي كرديم كه متأسفانه نتوانستيم از پس حريف چغر و بد بدن بر بيايم و شكست خوردم.
ساعت ۸ بود و تصميم گرفتيم كه حركت كنيم به سمت أصفهان، از مغازه‌هاي بين راهرو ايرانمال كيك و قهوه سفارش داديم و خودمان را ساختيم و آماده حركت شديم. اما جالب است بدانيد كه ما حتي با اينكه مي‌دانستيم ممكن است جاي پاركمان را پيدا نكنيم و حواسمان را كاملاً جمع كرده‌بوديم اما باز هم مجبور شديم ۲۰ دقيقه دنبال ماشين بگرديم و چون دير شده بود قيد بازار تجريش را هم زديم و تقريباً تونستيم به نصف برنامه‌اي كه داشتيم عمل كنيم.
راه برگشت ما پر از تاريكي بود و تقريباً غير از آسفالت جاده چيز ديگه‌اي نديديم و به طور عجيبي ۷ ساعت در راه بوديم و ساعت ۴ صبح به خانه رسيديم.


بخش سوم: لب مطلب
سفر يك روزه به تهران براي من واقعاً تجربه‌اي جذاب و لذت‌بخش بود. اما حتي با برنامه‌ريزي هم نتوانستيم به برنامه‌اي كه چيده بوديم برسيم و اين شلوغي و مسافت‌ها بنظرم زندگي در تهران را بشدت طاقت‌فرسا مي‌كند. اما چه ميتوان گفت وقتي كه اكثر مناطق تفريحي و كسب و كار‌ها در تهران متمركز هستند. اما سوالي كه براي من پيش آمد اين بود كه چرا تهران سوغات ندارد و الان به خيل عظيم دوستانم كه از من انتظار سوغاتي دارند چه بگويم.


اما اما تصميم گرفتم براي دفعه بعد مقداري پول ذخيره كنم و حداقل يك هفته در تهران اقامت داشته باشم تا بتوانم سر فرصت و حوصله همه مكان‌هاي جذاب تهران را بگردم و بنظرم هر كسي بايد اين بازه را براي تفريح و گردش در تهران در نظر بگيرد.


ادامه مطلب
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بازدید:
[ ۲۷ دى ۱۴۰۲ ] [ ۰۳:۱۲:۴۱ ] [ Rose ]

 

PMMA is one of the Plastic types. (C5H8O2)n (Poly methyl methacrylate), Plastic sheets are versatile and widely used materials in various industries and everyday life. They are made from polymer materials and offer unique properties that make them suitable for a wide range of applications. Plastic sheets are available in different types, including plastics, acrylics (PMMA), and polycarbonates, each with its own specific characteristics and uses.

Plastic sheets exhibit a wide range of physical and chemical properties. They can be transparent, translucent, or opaque, with the level of transparency depending on the type of polymer used. In addition to transparency, plastic sheets can have high resistance to impact, corrosion, heat, flames, water ingress, and weather conditions. These properties make them suitable for diverse applications such as automotive, packaging, construction, displays, signage, and many others.

a

Acrylic plastic sheets, with their high transparency, visual attractiveness, and excellent impact resistance, are commonly used in applications such as advertising signage, digital displays, lighting fixtures, furniture, and interior decoration. PMMA sheets are also easily moldable and cuttable, allowing for the creation of complex and precise components.

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PMMA offer numerous advantages. They are lightweight, making them easier to handle and transport. They can be easily fabricated into desired shapes through processes like cutting, bending, and molding. Plastic sheets also offer design flexibility, as they can be produced in various colors, textures, and finishes to meet specific aesthetic requirements.

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Plastic sheets are available in various thicknesses, ranging from thin films to thicker panels, catering to different application requirements. They can be easily cut, drilled, and shaped using common tools, allowing for customization and versatility in design.

2

One of the significant advantages of plastic sheets is their excellent chemical resistance. They can withstand exposure to various chemicals, acids, and solvents without degradation, making them suitable for applications in laboratories, chemical processing, and storage facilities.

Plastic sheets also offer good electrical insulation properties, making them ideal for electrical and electronic applications. They provide insulation against electrical current, preventing short circuits and ensuring safety in electrical installations and equipment.

Another noteworthy characteristic of plastic sheets is their low thermal conductivity. This property helps to insulate against heat transfer, making them useful in applications that require thermal insulation, such as construction insulation, greenhouse glazing, and thermal barriers.

Plastic sheets are available in a range of surface finishes, including smooth, textured, and patterned options. These finishes provide aesthetic appeal and can enhance the visual appearance of products, making them suitable for architectural applications, interior design elements, and decorative purposes.

In addition to their functional uses, plastic sheets also contribute to sustainability efforts. Many PMMA sheets are recyclable, and some manufacturers offer eco-friendly options made from recycled materials or bio-based polymers. Choosing recycled or sustainable plastic sheets can help reduce the environmental impact and promote a circular economy.

It is important to note that proper handling and disposal of plastic sheets are essential for environmental stewardship. Recycling programs, proper waste management, and responsible disposal should be encouraged to minimize plastic waste and promote a sustainable future.

In summary, PMMA and other plastic sheets are versatile materials with a wide range of properties and applications. Their transparency, impact resistance, chemical resistance, electrical insulation, thermal insulation, and aesthetic appeal make them suitable for industries such as automotive, construction, packaging, electronics, and more. As technology and manufacturing processes continue to advance, plastic sheets will likely see further innovation and expanded applications, contributing to various industries and everyday life.

In addition to the various types of plastic sheets mentioned earlier, there are several specialized variants available to meet specific application needs. Some examples include:

 

Manufactures:

3

High-temperature plastic sheets: 

These sheets are engineered to withstand elevated temperatures without deformation or loss of properties. They find applications in industries such as aerospace, automotive, and electronics where exposure to high heat is a concern.

Anti-static plastic sheets: These sheets are formulated to dissipate static electricity, making them suitable for applications in electronics, cleanrooms, and environments where static buildup can damage sensitive equipment or products.

UV-resistant plastic sheets: These sheets are designed to resist the harmful effects of ultraviolet (UV) radiation from the sun. They maintain their properties and appearance over extended periods of outdoor exposure, making them ideal for outdoor signage, glazing, and architectural applications.

Flame-retardant plastic sheets: These sheets are formulated to have enhanced resistance to ignition and flame spread. They are commonly used in applications where fire safety is crucial, such as building materials, electrical enclosures, and transportation.

Conductive plastic sheets: These sheets contain additives that provide electrical conductivity, making them suitable for applications in electronics, telecommunications, and static discharge control.

It is important to select the appropriate type of plastic sheet based on the specific requirements of the intended application. Factors such as mechanical strength, chemical resistance, temperature range, electrical properties, and regulatory compliance should be considered when choosing the right plastic sheet.

Plastic sheets are versatile and broadly used substances in diverse industries and regular lifestyles. They are made from polymer substances and offer particular houses that cause them to suitable for a wide range of applications. Plastic sheets are to be had in different types, inclusive of plastics, acrylics, and polycarbonates, each with its very own particular characteristics and makes use of.

Plastic sheets exhibit a wide range of bodily and chemical homes. They can be obvious, translucent, or opaque, with the level of transparency depending at the type of polymer used. In addition to transparency, plastic sheets could have high resistance to effect, corrosion, heat, flames, water ingress, and weather conditions. These houses make them appropriate for diverse applications along with car, packaging, production, displays, signage, and plenty of others.

Acrylic plastic sheets, with their high transparency, visual attractiveness, and terrific effect resistance, are typically utilized in applications together with advertising and marketing signage, virtual presentations, lights, furniture, and indoors decoration. Acrylic sheets also are effortlessly moldable and cuttable, taking into consideration the advent of complex and precise components.

Polycarbonate plastic sheets, recognized for their excessive effect resistance and sturdiness, are ideal for programs which include windows, outside cladding, protection shields, and automobile components. They can face up to hard environmental conditions and are relatively immune to breakage.

Plastic sheets offer several blessings. They are lightweight, making them easier to handle and delivery. They can be easily fabricated into favored shapes through approaches like slicing, bending, and molding. Plastic sheets additionally offer design flexibility, as they may be produced in various shades, textures, and finishes to satisfy unique aesthetic necessities.

Furthermore, plastic sheets are غير مجاز مي باشدt-effective in comparison to different substances along with glass or steel. They are long lasting, lengthy-lasting, and proof against put on and tear, lowering the want for common replacements. Plastic sheets also are recyclable, contributing to sustainability and environmental conservation efforts.

In end, PMMA and other plastic sheets like that, are flexible substances with a huge variety of applications. Whether it's for functional or ornamental purposes, plastic sheets provide fantastic homes including transparency, impact resistance, and flexibility in form and design. With their affordability, durability, and ease of fabrication, plastic sheets remain a popular preference in industries ranging from car and packaging to creation and signage.

Plastic sheets are to be had in numerous thicknesses, starting from thin movies to thicker panels, catering to distinct utility necessities. They can be easily reduced, drilled, and shaped the use of commonplace equipment, permitting for customization and flexibility in design.

One of the giant advantages of plastic sheets is their exceptional chemical resistance. They can withstand publicity to numerous chemicals, acids, and solvents without degradation, making them suitable for programs in laboratories, chemical processing, and storage centers.

Plastic sheets also provide right electric insulation houses, making them best for electric and electronic applications. They offer insulation against electric contemporary, preventing quick circuits and making sure safety in electrical installations and system.

Another noteworthy feature of plastic sheets is their low thermal conductivity. This helps to insulate towards warmth switch, making them beneficial in programs that require thermal insulation, along with construction insulation, greenhouse glazing, and thermal limitations.

Plastic sheets are available in quite a number floor finishes, such as smooth, textured, and patterned alternatives made by (mrplexi.ir). These finishes offer aesthetic attraction and can beautify the visual look of products, making them suitable for architectural applications, indoors design elements, and decorative purposes.

In addition to their purposeful uses, plastic sheets also make contributions to sustainability efforts. Many plastic sheets are recyclable, and some manufacturers provide green alternatives crafted from recycled substances or bio-primarily based polymers. Choosing recycled or sustainable plastic sheets can assist reduce the environmental effect and sell a circular economy.

It is important to note that proper dealing with and disposal of plastic sheets are crucial for environmental stewardship. Recycling applications, right waste control, and accountable disposal need to be advocated to limit plastic waste and promote a sustainable destiny.

 

Summary:

 plastic sheets are flexible materials with an extensive variety of residences and applications. Their transparency, impact resistance, chemical resistance, electrical insulation, thermal insulation, and aesthetic appeal make them appropriate for industries consisting of automotive, construction, packaging, electronics, and extra. As generation and production approaches keep to advance, plastic sheets will possibly see in addition innovation and multiplied packages, contributing to diverse industries and ordinary lifestyles.

In addition to the numerous varieties of plastic sheets cited in advance, there are numerous specialized variants available to meet unique software desires. Some examples encompass:

High-temperature plastic sheets: 

These sheets are engineered to resist accelerated temperatures without deformation or loss of houses. They find programs in industries which include aerospace, automobile, and electronics where publicity to high warmness is a challenge.

 

Anti-static plastic sheets: These sheets are formulated to expend static strength, making them suitable for programs in electronics, cleanrooms, and environments wherein static buildup can harm touchy device or merchandise.

UV-resistant plastic sheets:

 These sheets are designed to face up to the harmful results of ultraviolet (UV) radiation from the solar. They hold their homes and appearance over extended durations of outside publicity, making them best for outside signage, glazing, and architectural applications.

Flame-retardant plastic sheets: These sheets are formulated to have stronger resistance to ignition and flame spread. They are usually utilized in packages wherein hearth protection is essential, consisting of constructing substances, electric enclosures, and transportation.

Conductive plastic sheets:

 These sheets comprise additives that offer electrical conductivity, making them suitable for programs in electronics, telecommunications, and static discharge manipulate.

It is important to pick out the right form of plastic sheet based at the unique requirements of the supposed application. Factors along with mechanical strength, chemical resistance, temperature range, electrical homes, and regulatory compliance need to be considered while deciding on the right plastic sheet.


ادامه مطلب
امتیاز:
 
بازدید:
[ ۲۰ دى ۱۴۰۲ ] [ ۰۵:۳۶:۵۳ ] [ Rose ]
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