公开(公告)号：US20240262748A1

公开(公告)日：2024-08-08

申请号：US18567413

申请日：2022-06-07

Applicant: Terratico, j.s.a.

Inventor： Otto Nagy ,  Otto Nagy

IPC: C04B28/04 ,  C04B7/02 ,  C04B14/06 ,  C04B16/04 ,  C04B18/14 ,  C04B103/32

CPC classification number: C04B28/04 ,  C04B7/02 ,  C04B14/06 ,  C04B16/04 ,  C04B18/146 ,  C04B2103/32

Abstract: A dry mixture of cement plastic screed that contains: 18% of weight to 24% of weight of plastic crumb, 20%, of weight to 26% of weight of Portland cement, 20% of weight to 26% of weight of silica sand with a fraction 0.2 to 0.8 mm, 2.7% of weight to 3.1% of weight of superplasticizer, 2.0%: of weight to 2.7% of weight of silica fume (microsilica) SiO2, and gravel with a fraction 0/4 in additional quantity to 100% of weight.

公开(公告)号：US20240270641A1

公开(公告)日：2024-08-15

申请号：US18567407

申请日：2022-06-07

Applicant: Terratico, j.s.a.

Inventor： Otto Nagy ,  Otto Nagy

IPC: C04B18/20 ,  C04B14/06 ,  C04B18/14 ,  C04B20/00 ,  C04B28/04 ,  C04B103/12 ,  C04B103/32

CPC classification number: C04B18/20 ,  C04B14/06 ,  C04B18/146 ,  C04B20/0048 ,  C04B28/04 ,  C04B2103/12 ,  C04B2103/32

Abstract: The cement plastic mixture may contain 29% of weight to 43% of weight of plastic crumb, 56% of weight to 69% of weight of cement and 1.0% of weight to 2.0% of weight of superplasticizer with addition of 6.0% of weight to 12% of weight of sand with a fraction 0.3 mm to 2.0 mm and 4.0% of weight to 14.0% of weight of water.

公开(公告)号：US20240270642A1

公开(公告)日：2024-08-15

申请号：US18567445

申请日：2022-06-07

Applicant: Terratico, j.s.a.

Inventor： Otto Nagy ,  Otto Nagy

IPC: C04B18/20 ,  C04B14/06 ,  C04B14/44 ,  C04B18/14 ,  C04B28/04 ,  C04B103/12 ,  C04B103/32

CPC classification number: C04B18/20 ,  C04B14/06 ,  C04B14/44 ,  C04B18/146 ,  C04B28/04 ,  C04B2103/12 ,  C04B2103/32

Abstract: A method of preparing a cement plastic mixture is based on the fact that in the first step plastic crumb, cement water and optionally silica sand are mixed in a mixing device at a temperature 8° C. to 25° C. for 3 minutes. In the second step, at least one of the following components is added: superplasticizer, solidification accelerator, synthetic fiber, paint and optionally silica fume (microsilica) Si02 for 9 minutes.