Pond Liner: Difference between revisions
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=About= | =About= | ||
*Pros: more puncture-resistant than EPDM [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=is+pond+liner+more+resistant+to+tears+than+epdm&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5] | *Pros: cost-to-performance ratio is 4-6 times better for integrated ballasted roofing assemblies. About 2-3 more puncture-resistant than EPDM [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=is+pond+liner+more+resistant+to+tears+than+epdm&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]. At about 1/2 the cost - so overall performance (cost and puncture) is 4x-6x | ||
*Cons: less flexible than EPDM for doing corners | *Cons: less flexible than EPDM for doing corners | ||
Revision as of 20:52, 3 April 2023
About
- Pros: cost-to-performance ratio is 4-6 times better for integrated ballasted roofing assemblies. About 2-3 more puncture-resistant than EPDM [1]. At about 1/2 the cost - so overall performance (cost and puncture) is 4x-6x
- Cons: less flexible than EPDM for doing corners
LLDPE
- 40 mil - 378 lb puncture proof (per what area?)- [2]
- 20 mil - 40 year covered, 10 year exposed. 18x50 - $408 - free ship. [3]. 50 cents/sf.
30 Mil LLDPE
- 30 mil 18x20 with ship is $232 at about 58 cents/sf. [4]
- Regarding size: "It would come as one piece but it may be heat welded for the width/length as I believe the max roll width is 12ft. All items are custom cut - we do not have pre-cut stock pieces of this product."
- Possibly use tar paper as another layer of protection on top.
- 30 mil - 25x40 - 40 year when covered, 10 year when exposed -[5]. 25x45 - $1030 [6] or $1/sf.
Types of Liner
Source - [7]
- EPDM rubber
- PVC
- Polyethylene
10 Mil Poly
- 10 cents - [8]
EPDM
- 60 mil, 10' wide - 80 cents - [9]
20 Mil Reinforced, UV Stabilized Poly
Sources
- trickerlite liner 15' X 16', which costs about $200
- DuraSkrim 20 mil trough liner