Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt-based pre-coating waterproof system
The invention discloses an asphalt-based pre-coating waterproof system. A building surface to be pre-coated is used as a base surface and comprises a first modified asphalt layer, a base layer, a second modified asphalt layer, a protective layer and a functional layer in sequence from bottom to top; the protective layer is used for protecting an asphalt coating; the functional layer and post-castconcrete realize mutual adhesion of a body; the first modified asphalt layer and the second modified asphalt layer comprise the following components in parts by weight: 35 to 65 parts of asphalt, 5 to30 parts of a modifier, 15 to 30 parts of mineral powder, 0.01 to 0.1 part of a cross-linking agent, 0.01 to 0.1 part of a heat stabilizer and 0.01 to 0.1 part of a viscosity regulator; the modifiercomprises SBS, SBR, IIR and SIS. The protective layer and the functional layer take a polymer emulsion and a cement component as base materials, compounding of the same material is ensured, the integrity is good, a cement-based sand-containing coating layer is used as the functional layer, the weight ratio of the polymer emulsion to the cement component to graded sand is optimized, bonding with apost-cast concrete body is achieved, the bonding effect is remarkably improved, and the waterproof effect is more reliable.
一种沥青基预涂防水系统，以待预涂的建筑表面作为基面从下到上依次为：第一改性沥青层、胎基层、第二改性沥青层、保护层、功能层，所述保护层保护沥青涂料，所述功能层与后浇混凝土实现本体互粘，所述第一改性沥青层和第二改性沥青层按重量份数计，包括以下成分：沥青35‑65份、改性剂5‑30份、矿物粉15‑30份、交联剂0.01‑0.1份、热稳定剂0.01‑0.1份、粘度调节剂0.01‑0.1份，所述改性剂包括SBS、SBR、IIR和SIS。本发明的保护层和功能层以高分子乳液和水泥组分为基料，确保同材质复合，整体性好，使用水泥基含砂涂层作为功能层，并优化高分子乳液、水泥组分和级配砂的重量比，实现与后浇混凝土本体粘结，粘结效果显著提高，防水效果更为可靠。
Asphalt-based pre-coating waterproof system
The invention discloses an asphalt-based pre-coating waterproof system. A building surface to be pre-coated is used as a base surface and comprises a first modified asphalt layer, a base layer, a second modified asphalt layer, a protective layer and a functional layer in sequence from bottom to top; the protective layer is used for protecting an asphalt coating; the functional layer and post-castconcrete realize mutual adhesion of a body; the first modified asphalt layer and the second modified asphalt layer comprise the following components in parts by weight: 35 to 65 parts of asphalt, 5 to30 parts of a modifier, 15 to 30 parts of mineral powder, 0.01 to 0.1 part of a cross-linking agent, 0.01 to 0.1 part of a heat stabilizer and 0.01 to 0.1 part of a viscosity regulator; the modifiercomprises SBS, SBR, IIR and SIS. The protective layer and the functional layer take a polymer emulsion and a cement component as base materials, compounding of the same material is ensured, the integrity is good, a cement-based sand-containing coating layer is used as the functional layer, the weight ratio of the polymer emulsion to the cement component to graded sand is optimized, bonding with apost-cast concrete body is achieved, the bonding effect is remarkably improved, and the waterproof effect is more reliable.
一种沥青基预涂防水系统，以待预涂的建筑表面作为基面从下到上依次为：第一改性沥青层、胎基层、第二改性沥青层、保护层、功能层，所述保护层保护沥青涂料，所述功能层与后浇混凝土实现本体互粘，所述第一改性沥青层和第二改性沥青层按重量份数计，包括以下成分：沥青35‑65份、改性剂5‑30份、矿物粉15‑30份、交联剂0.01‑0.1份、热稳定剂0.01‑0.1份、粘度调节剂0.01‑0.1份，所述改性剂包括SBS、SBR、IIR和SIS。本发明的保护层和功能层以高分子乳液和水泥组分为基料，确保同材质复合，整体性好，使用水泥基含砂涂层作为功能层，并优化高分子乳液、水泥组分和级配砂的重量比，实现与后浇混凝土本体粘结，粘结效果显著提高，防水效果更为可靠。
Asphalt-based pre-coating waterproof system
一种沥青基预涂防水系统
ZHOU JINGYI (Autor:in) / LU JIA'AN (Autor:in) / JIANG JIHENG (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
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
/
C04B
Kalk
,
LIME
/
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
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
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