A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inorganic impermeable flame-retardant door and window seam filling mortar and production process thereof
The invention relates to the technical field of building materials, in particular to inorganic impermeable flame-retardant door and window seam filling mortar and a production process thereof, and the inorganic impermeable flame-retardant door and window seam filling mortar is composed of 200-400 parts of Portland cement, 300-500 parts of quartz sand, 100-200 parts of silica fume powder, 0.2-1 part of expanded perlite, 5-10 parts of binder, 0.1-0.4 part of inorganic impermeable agent, 0.1-0.3 part of water-retaining agent and 0.05-0.2 part of amylase. The inorganic anti-seepage flame-retardant door and window seam filling mortar uses a Portland cement system, perlite with expansion characteristics is added, shrinkage and expansion of the mortar are well controlled, the mortar does not shrink, is not prone to cracking and is good in anti-seepage performance, VAE redispersible rubber powder and starch ether are added, the bonding force of the repairing mortar is increased, the bonding performance of the repairing mortar is improved, and the repairing mortar can be used for repairing door and window seams. The inorganic anti-permeability agent is introduced, so that the thermal resistance of the joint filling material is increased, cold and hot bridges at the door and window frames are avoided, and the special effects of fire prevention, flame retardance and permeability resistance are achieved.
本发明涉及建筑材料技术领域，具体的涉及一种无机抗渗阻燃门窗缝填充砂浆及生产工艺，由硅酸盐水泥200～400份、石英砂300～500份、硅灰粉100～200份、膨胀珍珠岩0.2～1份、粘结剂5～10份、无机抗渗剂0.1～0.4份、保水剂0.1～0.3份以及淀粉酶0.05～0.2份组成，本发明的无机抗渗阻燃门窗缝填充砂浆使用硅酸盐水泥体系，加入膨胀特性的珍珠岩，很好的控制砂浆的收缩与膨胀，不会收缩、不易开裂，防渗漏性能好，加入VAE可再分散胶粉和淀粉醚，增加修补砂浆的粘结力，提高修补砂浆的粘结性能，起防水作用，引入无机抗渗剂，增加填缝材料的热阻，避免门窗框处出现冷热桥，起到防火阻燃和抗渗的特效。
Inorganic impermeable flame-retardant door and window seam filling mortar and production process thereof
The invention relates to the technical field of building materials, in particular to inorganic impermeable flame-retardant door and window seam filling mortar and a production process thereof, and the inorganic impermeable flame-retardant door and window seam filling mortar is composed of 200-400 parts of Portland cement, 300-500 parts of quartz sand, 100-200 parts of silica fume powder, 0.2-1 part of expanded perlite, 5-10 parts of binder, 0.1-0.4 part of inorganic impermeable agent, 0.1-0.3 part of water-retaining agent and 0.05-0.2 part of amylase. The inorganic anti-seepage flame-retardant door and window seam filling mortar uses a Portland cement system, perlite with expansion characteristics is added, shrinkage and expansion of the mortar are well controlled, the mortar does not shrink, is not prone to cracking and is good in anti-seepage performance, VAE redispersible rubber powder and starch ether are added, the bonding force of the repairing mortar is increased, the bonding performance of the repairing mortar is improved, and the repairing mortar can be used for repairing door and window seams. The inorganic anti-permeability agent is introduced, so that the thermal resistance of the joint filling material is increased, cold and hot bridges at the door and window frames are avoided, and the special effects of fire prevention, flame retardance and permeability resistance are achieved.
本发明涉及建筑材料技术领域，具体的涉及一种无机抗渗阻燃门窗缝填充砂浆及生产工艺，由硅酸盐水泥200～400份、石英砂300～500份、硅灰粉100～200份、膨胀珍珠岩0.2～1份、粘结剂5～10份、无机抗渗剂0.1～0.4份、保水剂0.1～0.3份以及淀粉酶0.05～0.2份组成，本发明的无机抗渗阻燃门窗缝填充砂浆使用硅酸盐水泥体系，加入膨胀特性的珍珠岩，很好的控制砂浆的收缩与膨胀，不会收缩、不易开裂，防渗漏性能好，加入VAE可再分散胶粉和淀粉醚，增加修补砂浆的粘结力，提高修补砂浆的粘结性能，起防水作用，引入无机抗渗剂，增加填缝材料的热阻，避免门窗框处出现冷热桥，起到防火阻燃和抗渗的特效。
Inorganic impermeable flame-retardant door and window seam filling mortar and production process thereof
一种无机抗渗阻燃门窗缝填充砂浆及生产工艺
XIE JIANRUI (author)
2022-11-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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