BETONEX 5 stuks DIY Betonnen Gewichtsschijven Schimmel Plastic ABS 2mm - Beton Gewicht Mallen Olympische - Cement Gewicht Schimmel Plaat - DIY Barbell Gewichten Mallen Platen Betonnen Platen Barbell

Llego un día antes de la fecha estimada, el material de ve muy frágil parece que se romperá al fabricar los discos espero no pase eso. Lo que si están de buen tamaño aun no hago discos de concreto espero estar realizando en los próximos días.

I wanted to wait until i de-molded them to write my review - since writing this im on my 4th set.The price is a shocker, yes, felt very stupid paying almost $100 for plastic, but these are fairly high quality molds and there is some engineering that went into them. ive used them all 4 times now and you can barely tell.The process was really straight forward, start with the smallest mold in case you mess up.1) make and glue in the collars - cut a section of PVC pipe for your collar, make sure the inside diameter fits your bar and make sure it clears the height of the mold, you can cut off excess later. make some cuts into the pipe so it wont slide out of the weight, i used a circular saw with a really shallow depth so it doesn't pierce the inside of the pipe, then cut them into sections from there. hot glue the pvc pipe to the mold (lightly, so it comes off later).2) clean and lube up the molds - wipe out the molds and spray the inside with some kind of lube, you could use cooking oil, spray lubricant, i used that PB stuff from home depot, though the concrete kind of pulls away from the mold as they cure, if you are doing these quickly you will want the lube.3) mix the concrete- imo use a proper mixing tub and a hoe, it looks like a giant kitty litter box, it makes mixing a lot easier. if you're buying 60# bags, mix in 2 quarts of water, the consistency should be runny but there shouldn't be standing water. if you fill the mold to the top they will weigh out accurately if not heavier. the actual weight matters less than being consistent.4) pour into the molds - fill each mold making sure to 'jiggle' the mold as you go so the concrete goes into everywhere and leaves no bubbles. fill them to the brim.5) de-molding - wait at least 2-3 days while they set on a flat surface, preferably 5-7 days. when demolding, if the mold doesnt pull away from the plate, pour hot / warm water all over the mold and plate, then wiggle it out. worth noting - the longer you wait for the plates to set up, the easier they are to remove from the mold. if you remove when while still partially wet, its going to be difficult to remove from the mold.6) curing - *** ALLOW 1 FULL MONTH FOR EACH PLATE TO CURE *** - this is super important. concrete hardens or 'sets' in hours but its a chemical reaction and concrete doesn't actually cure for 28+ days. after 1 month, they're essentially unbreakable rocks, but before then its still 'wet' concrete. if you allow the plates to cure properly, they dont need any kind of reinforcement like rebar or chicken wire.TLDR - these are worth the money but require more time and patience than buying a set. highly recommend, very thankful to have found this seller and these molds.

Gute Qualität und macht Spaß. Zur zusätzlichen Stabilität habe ich die Betonscheiben noch mit flüssigkunststoff überzogen.

Excellent set for the money, made all my own weights and saved a bunch of money.

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