Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Constructional engineering stone window board installation dedicated mortar
The invention belongs to the technical field of building materials, and specifically relates to a constructional engineering stone window board installation dedicated mortar including the following raw materials in parts by weight: 20-25 parts of portland cement, 2-3 parts of calcium aluminate cement, 10-15 parts of high-alumina cement, 7-8 parts of semi-hydrated gypsum, 15-19 parts of quartz sand, 8-11 parts of fly ash, 1.8-2.4 parts of a redispersible latex powder, 0.65-0.8 part of a heavy calcium carbonate powder, 0.32-0.48 part of a water-retaining agent, 1.2-1.6 parts of lignocellulose, 0.6-0.8 part of crystal whiskers, 0.3-0.5 part of a water reducing agent, 1.4-2.3 parts of petroleum resin, and 0.3-0.6 part of oleic acid. The dedicated mortar has fast design finalizing speed, can ensure the normal construction time, has the characteristics of high bonding strength, green environmental protection, simple construction operation, time and labor saving, and quite good effect.
Constructional engineering stone window board installation dedicated mortar
The invention belongs to the technical field of building materials, and specifically relates to a constructional engineering stone window board installation dedicated mortar including the following raw materials in parts by weight: 20-25 parts of portland cement, 2-3 parts of calcium aluminate cement, 10-15 parts of high-alumina cement, 7-8 parts of semi-hydrated gypsum, 15-19 parts of quartz sand, 8-11 parts of fly ash, 1.8-2.4 parts of a redispersible latex powder, 0.65-0.8 part of a heavy calcium carbonate powder, 0.32-0.48 part of a water-retaining agent, 1.2-1.6 parts of lignocellulose, 0.6-0.8 part of crystal whiskers, 0.3-0.5 part of a water reducing agent, 1.4-2.3 parts of petroleum resin, and 0.3-0.6 part of oleic acid. The dedicated mortar has fast design finalizing speed, can ensure the normal construction time, has the characteristics of high bonding strength, green environmental protection, simple construction operation, time and labor saving, and quite good effect.
Constructional engineering stone window board installation dedicated mortar
WANG XINXIN (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Terrace mortar scraper for constructional engineering
| Europäisches Patentamt | 2020