A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gypsum self-leveling material
The invention discloses a gypsum self-leveling material. The gypsum self-leveling material comprises the following raw materials: a main material, a chemical additive and a catalytic enzyme; the main material comprises gypsum clinker, aggregate and filler; the chemical auxiliary agent comprises a lignosulfonate water reducing agent, and can also comprise one or more of latex powder, a water-retaining agent, a retarder and a defoaming agent; and the catalytic enzyme is laccase. According to the gypsum self-leveling material disclosed by the invention, water-resistant chemical bonds are formed among the components, so that the water resistance of the gypsum self-leveling material is greatly improved on the premise that an organic silicon waterproof material is not added.
本申请公开了一种石膏自流平材料，所述石膏自流平材料的原料包括：主料、化学助剂和催化酶；所述主料包括石膏熟料、骨料和填料；所述化学助剂包括木质素磺酸盐系减水剂，还可以包括乳胶粉、保水剂、缓凝剂以及消泡剂中的一种或多种；所述催化酶为漆酶。本申请公开的石膏自流平材料，通过各组分之间形成抗水性的化学键，在不添加有机硅防水材料的前提下，石膏自流平材料的耐水性有较大提升。
Gypsum self-leveling material
The invention discloses a gypsum self-leveling material. The gypsum self-leveling material comprises the following raw materials: a main material, a chemical additive and a catalytic enzyme; the main material comprises gypsum clinker, aggregate and filler; the chemical auxiliary agent comprises a lignosulfonate water reducing agent, and can also comprise one or more of latex powder, a water-retaining agent, a retarder and a defoaming agent; and the catalytic enzyme is laccase. According to the gypsum self-leveling material disclosed by the invention, water-resistant chemical bonds are formed among the components, so that the water resistance of the gypsum self-leveling material is greatly improved on the premise that an organic silicon waterproof material is not added.
本申请公开了一种石膏自流平材料，所述石膏自流平材料的原料包括：主料、化学助剂和催化酶；所述主料包括石膏熟料、骨料和填料；所述化学助剂包括木质素磺酸盐系减水剂，还可以包括乳胶粉、保水剂、缓凝剂以及消泡剂中的一种或多种；所述催化酶为漆酶。本申请公开的石膏自流平材料，通过各组分之间形成抗水性的化学键，在不添加有机硅防水材料的前提下，石膏自流平材料的耐水性有较大提升。
Gypsum self-leveling material
一种石膏自流平材料
ZHANG XIAOFEI (author) / CHEN HONGXIA (author) / RAN XIUYUN (author) / WANG XIA (author) / YANG ZHENGBO (author) / ZHAO HONGLING (author)
2021-08-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME