Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production formula and production method of gypsum self-leveling master batch
The invention relates to the technical field of gypsum self-leveling master batch production, and discloses a production formula of a gypsum self-leveling master batch. A production formula of the gypsum self-leveling master batch comprises the following raw materials in parts by weight: 60 to 80 kg of alpha-semi-hydrated gypsum, 20 to 35 kg of an early strength type cementing material, 10 to 25 kg of natural sand, 25 to 55 kg of an active admixture, 40 to 70 kg of pebbles, 25 to 45 kg of scrap iron, 10 to 20 kg of a wire mesh, 0.5 to 1 kg of a catalyst, 0.02 to 0.2 kg of a retarder and 0.02 to 0.1 kg of defoaming water. The preparation method comprises the following steps: mixing and stirring alpha-type semi-hydrated gypsum, an early-strength cementing material, natural sand, an active admixture, pebbles and scrap iron according to a certain ratio, sequentially adding a certain amount of a catalyst, a retarder and defoaming water while stirring, carrying out double-layer placement on a wire mesh, pouring the mixture, carrying out compression molding through a template, and carrying out extrusion molding through the template under the addition of the scrap iron. The strength of the produced building material is enhanced, the problems of breakage, material falling and the like are solved, the manufacturing method is simple, and the cost is reduced.
本发明涉及石膏自流平母料生产技术领域，公开了一种石膏自流平母料的生产配方，所述石膏自流平母料的生产配方包括以下重量份的原材料：α‑半水石膏60‑80kg、早强型胶凝材料20‑35kg、天然砂10‑25kg、活性掺合料25‑55kg、卵石40‑70kg、铁屑25‑45kg、铁丝网10‑20kg、催化剂0.5‑1kg、缓凝剂0.02‑0.2和消泡水0.02‑0.1kg。通过α型半水石膏、早强型胶凝材料、天然砂、活性掺合料、卵石和铁屑按一定比例进行混合搅拌，搅拌的同时依次加入一定量的催化剂、缓凝剂和消泡水，取铁丝网进行双层放置，将混合料进行浇筑，再通过模板进行压制成型，在铁屑的加入下，加强了生产的建筑材料的强度，不会轻易折断、掉料等问题，并且制作方法简单，降低了成本。
Production formula and production method of gypsum self-leveling master batch
The invention relates to the technical field of gypsum self-leveling master batch production, and discloses a production formula of a gypsum self-leveling master batch. A production formula of the gypsum self-leveling master batch comprises the following raw materials in parts by weight: 60 to 80 kg of alpha-semi-hydrated gypsum, 20 to 35 kg of an early strength type cementing material, 10 to 25 kg of natural sand, 25 to 55 kg of an active admixture, 40 to 70 kg of pebbles, 25 to 45 kg of scrap iron, 10 to 20 kg of a wire mesh, 0.5 to 1 kg of a catalyst, 0.02 to 0.2 kg of a retarder and 0.02 to 0.1 kg of defoaming water. The preparation method comprises the following steps: mixing and stirring alpha-type semi-hydrated gypsum, an early-strength cementing material, natural sand, an active admixture, pebbles and scrap iron according to a certain ratio, sequentially adding a certain amount of a catalyst, a retarder and defoaming water while stirring, carrying out double-layer placement on a wire mesh, pouring the mixture, carrying out compression molding through a template, and carrying out extrusion molding through the template under the addition of the scrap iron. The strength of the produced building material is enhanced, the problems of breakage, material falling and the like are solved, the manufacturing method is simple, and the cost is reduced.
本发明涉及石膏自流平母料生产技术领域，公开了一种石膏自流平母料的生产配方，所述石膏自流平母料的生产配方包括以下重量份的原材料：α‑半水石膏60‑80kg、早强型胶凝材料20‑35kg、天然砂10‑25kg、活性掺合料25‑55kg、卵石40‑70kg、铁屑25‑45kg、铁丝网10‑20kg、催化剂0.5‑1kg、缓凝剂0.02‑0.2和消泡水0.02‑0.1kg。通过α型半水石膏、早强型胶凝材料、天然砂、活性掺合料、卵石和铁屑按一定比例进行混合搅拌，搅拌的同时依次加入一定量的催化剂、缓凝剂和消泡水，取铁丝网进行双层放置，将混合料进行浇筑，再通过模板进行压制成型，在铁屑的加入下，加强了生产的建筑材料的强度，不会轻易折断、掉料等问题，并且制作方法简单，降低了成本。
Production formula and production method of gypsum self-leveling master batch
一种石膏自流平母料的生产配方及生产方法
LIU XUNBING (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch
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