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im making a shape on the plastic but dont know how to cut the shape any idea of how could i cut the shape in the hard plastic
If you are trying to cut rigid plastic, like for a window, and you have a Skillsaw, put a plywood blade in BACKWARDS and proceed to cut. By doing that, the plastic will have a nice clean cut with no chipping. Just a word to the wise; when asking a question, be more specific and tell what you are attempting to accomplish. There are many good people that are willing to take the time to help you out.
Some of the best ground cover plants for clayey soil include creeping thyme, creeping phlox, creeping juniper, ajuga, and sedum. These plants are able to thrive in clayey soil due to their adaptability and ability to tolerate poor drainage. They also provide excellent coverage and help control soil erosion.
There are several types of greenhouse films used in horticulture, including polyethylene films, polycarbonate films, acrylic films, and polyvinyl chloride (PVC) films. Each type of film offers different benefits and characteristics, such as light transmission, durability, and insulation properties, allowing horticulturists to choose the most suitable film for their specific needs.
i want to make a bong. ive heard that heating up the plastic can like release chemicals that can be bad but i have a slide i can use. will the rest of the bottle heat up and be bad for me or will it be ok?
PLASTIC IS BAD! use glass, stone, metal, wood or organic but never plastic. Burning or heating plastic creates toxicor hazardous gases. Save yourself the hassle and just go buy a real glass blown one ($20 and up). Or do what we used to do when we were young and make pipes using aluminum cans, apples, potatoes, heck I even made a pipe out of a beer bum. Not water though. PLASTIC IS BAD!
I am looking for a cheap, heatproof plastic that is suitable for use in flasks. Any ideas?
The highest melting point plastic I found was Polyether ether ketone (PEEK) with a melting point of 640°F. Glass melts at 2600-2900 °F, so plastic flasks are not a viable alternative to glass. The bunsen burner flame using natural gas has a maximum temperature of 3562°F. I suppose you could argue that if liquid was in the flask, the liquid temperature would cool the base of the plastic flask, so it would might work. But plastic is a good insulator as well, so the plastic might start to melt even with liquid in the flask. And if the water boiled away, the flask would melt for sure, unlike a Pyrex glass flask.
Yes, agricultural plastic products are generally resistant to chemicals.
Yes, ground cover plants can be used to create a natural-looking pathway. By choosing low-growing plants with spreading or creeping habits, such as mosses, thyme, or creeping Jenny, one can establish a beautiful and organic pathway that blends seamlessly with the surrounding landscape. These plants not only provide a visually appealing and natural appearance but also help to suppress weeds, reduce erosion, and create a softer and more inviting walking surface.
To prevent algae growth in nursery trays, there are a few effective methods: - Ensure proper drainage by using trays with sufficient drainage holes and avoiding overwatering. - Keep the trays clean by regularly removing any debris, dead plant material, or algae that may have started to grow. - Provide adequate air circulation by spacing out the trays and avoiding overcrowding. - Avoid excessive sunlight exposure by placing the trays in shaded areas or using shade cloth. - Utilize preventive measures such as using sterilized soil or growing media, as well as adding beneficial bacteria or fungi to the trays to outcompete algae growth.