This black sand is made of crushed basalt rock with granulation 0.5 - 2 mm. It is used in the production of high-strength and ultra high-strength concrete. Since it contains no fines, it is particularly suitable for concrete based on our FLOWSTONE® and TEGNO® special cements. Our recipe suggestion for ultra-high performance concrete (UHPC): 27.5 kg basalt sand 0.5 to 2 mm + 25 kg TEGNO® + 325 g superplasticizer FLUP®-PCE-375 + 4.25 kg of water.
Of course, we also supply whole pallets at a fair price. Select the option "with unloading aid" to ensure that the truck delivering the goods has a lifting platform. If you have a forklift available and can unload the goods yourself, this is not necessary. Then you can simply choose the cheaper "whole pallet" option.
Buy in our shop to secure proven and trusted quality at a fair price and take advantage of our unbeatable cheap shipping.
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