A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Degradable high-strength drainage plate and preparation method thereof
The invention discloses a degradable high-strength drainage plate and a preparation method thereof. The degradable high-strength drainage plate comprises a core plate and non-woven fabric, wherein thecore plate comprises a bottom layer, a middle layer and a top layer from bottom to top. A core plate in a traditional drainage plate is a single-layer plate, the core plate disclosed in the inventionis designed to be a three-layer composite plate, and a middle layer is further doped between a bottom layer and a top layer, so that the strength of the drainage plate is improved, what is guaranteedis that when the drainage plate is used, the groove wall of the core plate is not prone to collapse, and the drainage effect is prevented from being affected; the cross section of the core plate is designed to be of a parallel cross structure, and the width can be cut to be 5-20 cm in the actual machining process. The preparation method is reasonable in process design and proper in component proportion, the prepared drainage plate has excellent mechanical properties and high strength, the integrity of a drainage groove structure can be guaranteed when the drainage plate is used, most of the raw materials of the drainage plate are degradable substances, and the drainage plate is excellent in biodegradability, high in environmental friendliness and high in practicability.
本发明公开了一种可降解的高强度排水板及其制备方法，包括芯板和无纺布，芯板自下而上包括底层、中间层和顶层，传统排水板中芯板为单层板，而本申请中将芯板设计为三层复合板，在底层、顶层之间还掺杂了一层中间层，这样设计的目的是为了提高排水板的强度，保证在排水板使用时，芯板的凹槽壁不易塌陷，避免影响排水效果；本申请中芯板断面呈并联十字结构设计，实际加工时可将宽度切割成5‑20cm。本发明工艺设计合理，组分配比适宜，制备得到的排水板不仅具有优异的力学性能和较高的强度，能够保证在排水板使用时排水槽结构的完整，同时该排水板的原料多为可降解物质，生物降解性能优异，环境友好度高，具有较高的实用性。
Degradable high-strength drainage plate and preparation method thereof
The invention discloses a degradable high-strength drainage plate and a preparation method thereof. The degradable high-strength drainage plate comprises a core plate and non-woven fabric, wherein thecore plate comprises a bottom layer, a middle layer and a top layer from bottom to top. A core plate in a traditional drainage plate is a single-layer plate, the core plate disclosed in the inventionis designed to be a three-layer composite plate, and a middle layer is further doped between a bottom layer and a top layer, so that the strength of the drainage plate is improved, what is guaranteedis that when the drainage plate is used, the groove wall of the core plate is not prone to collapse, and the drainage effect is prevented from being affected; the cross section of the core plate is designed to be of a parallel cross structure, and the width can be cut to be 5-20 cm in the actual machining process. The preparation method is reasonable in process design and proper in component proportion, the prepared drainage plate has excellent mechanical properties and high strength, the integrity of a drainage groove structure can be guaranteed when the drainage plate is used, most of the raw materials of the drainage plate are degradable substances, and the drainage plate is excellent in biodegradability, high in environmental friendliness and high in practicability.
本发明公开了一种可降解的高强度排水板及其制备方法，包括芯板和无纺布，芯板自下而上包括底层、中间层和顶层，传统排水板中芯板为单层板，而本申请中将芯板设计为三层复合板，在底层、顶层之间还掺杂了一层中间层，这样设计的目的是为了提高排水板的强度，保证在排水板使用时，芯板的凹槽壁不易塌陷，避免影响排水效果；本申请中芯板断面呈并联十字结构设计，实际加工时可将宽度切割成5‑20cm。本发明工艺设计合理，组分配比适宜，制备得到的排水板不仅具有优异的力学性能和较高的强度，能够保证在排水板使用时排水槽结构的完整，同时该排水板的原料多为可降解物质，生物降解性能优异，环境友好度高，具有较高的实用性。
Degradable high-strength drainage plate and preparation method thereof
一种可降解的高强度排水板及其制备方法
ZHENG XIMIN (author)
2020-06-19
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E02D
FOUNDATIONS
,
Gründungen
High-strength degradable geotechnical sand bag and preparation method thereof
| European Patent Office | 2024
Lightweight high-strength drainage grate and preparation method thereof
| European Patent Office | 2023
| European Patent Office | 2023
Conductive plastic drainage plate and preparation method thereof
| European Patent Office | 2024