A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dutch brick and preparation process thereof
The invention discloses a Dutch brick and a preparation process thereof, and relates to the technical field of building materials. The Dutch brick is sequentially provided with a water permeable surface layer and a water permeable base layer from top to bottom. The water permeable surface layer is prepared from the following components in parts by weight: 30 to 40 parts of cement, 60 to 90 parts of stone powder sand, 40 to 55 parts of stone, 12 to 18 parts of water, 2 to 4 parts of composite mineral admixture, 3 to 4 parts of pigment and 0.5 to 1 part of an additive. The water permeable base layer is prepared from the following components in parts by weight: 30 to 40 parts of cement, 60 to 90 parts of stone powder sand, 40 to 55 parts of stone, 12 to 18 parts of water, 5 to 10 parts of ceramic particles, 3 to 6 parts of short steel fibers and 0.5 to 1 part of an additive. The technological process is simple in operation, low in cost and short in production period, the processed Dutch brick has the advantages of being high in corrosion resistance and weather resistance, stable in water retention and water permeability and high in compression strength, and the defects that a traditional Dutch brick is poor in compression resistance and prone to breakage are overcome.
本发明公开了一种荷兰砖及其制备工艺，涉及建筑材料技术领域，所述荷兰砖从上至下依次设置有透水面层和透水基层；所述透水面层按重量份包括以下组分：水泥30～40份、石粉砂60～90份、石子40～55份、水12～18份、复合矿物掺合料2～4份、颜料3～4份、外加剂0.5～1份；所述透水基层按重量份包括以下组分：水泥30～40份、石粉砂60～90份、石子40～55份、水12～18份、陶瓷颗粒5～10份、短钢纤维3～6份、外加剂0.5～1份。本工艺流程操作简单，成本较低，生产周期较短，其加工制得的荷兰砖具有抗腐蚀及耐候性强、保水、透水性稳定、耐压强度高的优点，克服了传统荷兰砖抗压性差，易断裂的缺陷。
Dutch brick and preparation process thereof
The invention discloses a Dutch brick and a preparation process thereof, and relates to the technical field of building materials. The Dutch brick is sequentially provided with a water permeable surface layer and a water permeable base layer from top to bottom. The water permeable surface layer is prepared from the following components in parts by weight: 30 to 40 parts of cement, 60 to 90 parts of stone powder sand, 40 to 55 parts of stone, 12 to 18 parts of water, 2 to 4 parts of composite mineral admixture, 3 to 4 parts of pigment and 0.5 to 1 part of an additive. The water permeable base layer is prepared from the following components in parts by weight: 30 to 40 parts of cement, 60 to 90 parts of stone powder sand, 40 to 55 parts of stone, 12 to 18 parts of water, 5 to 10 parts of ceramic particles, 3 to 6 parts of short steel fibers and 0.5 to 1 part of an additive. The technological process is simple in operation, low in cost and short in production period, the processed Dutch brick has the advantages of being high in corrosion resistance and weather resistance, stable in water retention and water permeability and high in compression strength, and the defects that a traditional Dutch brick is poor in compression resistance and prone to breakage are overcome.
本发明公开了一种荷兰砖及其制备工艺，涉及建筑材料技术领域，所述荷兰砖从上至下依次设置有透水面层和透水基层；所述透水面层按重量份包括以下组分：水泥30～40份、石粉砂60～90份、石子40～55份、水12～18份、复合矿物掺合料2～4份、颜料3～4份、外加剂0.5～1份；所述透水基层按重量份包括以下组分：水泥30～40份、石粉砂60～90份、石子40～55份、水12～18份、陶瓷颗粒5～10份、短钢纤维3～6份、外加剂0.5～1份。本工艺流程操作简单，成本较低，生产周期较短，其加工制得的荷兰砖具有抗腐蚀及耐候性强、保水、透水性稳定、耐压强度高的优点，克服了传统荷兰砖抗压性差，易断裂的缺陷。
Dutch brick and preparation process thereof
一种荷兰砖及其制备工艺
YANG JING (author) / SONG HONGYING (author)
2021-02-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
High-water-permeability antiskid Dutch brick and production process thereof
| European Patent Office | 2023