A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Moisture-absorbing concrete brick, and preparation process and application of moisture-absorbing concrete brick in prefabricated wall
The invention relates to the field of concrete prefabricated products, and in particular, relates to a moisture-absorbing concrete brick, and a preparation process and application of the moisture-absorbing concrete brick in a prefabricated wall, wherein the moisture-absorbing concrete brick comprises the following components: 63-82 parts of clay brick residues, 12-14 parts of cement, 2-5 parts offly ash, 5.5-9.5 parts of water, and 1-4 parts of an additive. The moisture-absorbing concrete brick provided by the invention has the effect of improving the moisture absorption of the concrete brick. The invention further discloses the preparation process of the moisture-absorbing concrete brick. The preparation process comprises the steps: watering and wetting clay brick residues; weighing corresponding parts of cement, the clay brick residues treated in the step 1 and fly ash, putting into a stirrer, and stirring; adding one third of water according to the proportion and continuously stirring; adding the rest of the water, an air entraining agent and the water reducing agent according to the proportion in the step 3, and stirring until the materials are uniformly mixed; injecting the moisture-absorbing concrete prepared in the step 4 into a mold, molding and demolding. The preparation process of the moisture-absorbing concrete brick provided by the invention has the effect of improving the uniformity of moisture-absorbing concrete slurry.
本发明涉及混凝土预制品领域，具体涉及一种吸潮混凝土砖、制备工艺及其在预制墙中的应用，其中，一种吸潮混凝土砖，包括以下组分：粘土砖渣63‑82份；水泥12‑14份；粉煤灰2‑5份；水5.5‑9.5份；外加剂1‑4份。本发明提供的吸潮混凝土砖具有提高混凝土砖吸潮性的效果。本发明还包括一种吸潮混凝土砖的制备工艺，粘土砖渣浇水润湿；称取相应份量水泥、步骤1处理过的粘土砖渣、粉煤灰投入搅拌机，搅拌；加入三分之一配比分量的水继续搅拌；向步骤3中加入剩余配比分量的水、引气剂和减水剂，再搅拌至混合均匀；将步骤4中制备的吸潮混凝土注入模具，成型，脱模。本发明提供的吸潮混凝土砖的制备工艺，具有提高吸潮混凝土浆体均匀性的效果。
Moisture-absorbing concrete brick, and preparation process and application of moisture-absorbing concrete brick in prefabricated wall
The invention relates to the field of concrete prefabricated products, and in particular, relates to a moisture-absorbing concrete brick, and a preparation process and application of the moisture-absorbing concrete brick in a prefabricated wall, wherein the moisture-absorbing concrete brick comprises the following components: 63-82 parts of clay brick residues, 12-14 parts of cement, 2-5 parts offly ash, 5.5-9.5 parts of water, and 1-4 parts of an additive. The moisture-absorbing concrete brick provided by the invention has the effect of improving the moisture absorption of the concrete brick. The invention further discloses the preparation process of the moisture-absorbing concrete brick. The preparation process comprises the steps: watering and wetting clay brick residues; weighing corresponding parts of cement, the clay brick residues treated in the step 1 and fly ash, putting into a stirrer, and stirring; adding one third of water according to the proportion and continuously stirring; adding the rest of the water, an air entraining agent and the water reducing agent according to the proportion in the step 3, and stirring until the materials are uniformly mixed; injecting the moisture-absorbing concrete prepared in the step 4 into a mold, molding and demolding. The preparation process of the moisture-absorbing concrete brick provided by the invention has the effect of improving the uniformity of moisture-absorbing concrete slurry.
本发明涉及混凝土预制品领域，具体涉及一种吸潮混凝土砖、制备工艺及其在预制墙中的应用，其中，一种吸潮混凝土砖，包括以下组分：粘土砖渣63‑82份；水泥12‑14份；粉煤灰2‑5份；水5.5‑9.5份；外加剂1‑4份。本发明提供的吸潮混凝土砖具有提高混凝土砖吸潮性的效果。本发明还包括一种吸潮混凝土砖的制备工艺，粘土砖渣浇水润湿；称取相应份量水泥、步骤1处理过的粘土砖渣、粉煤灰投入搅拌机，搅拌；加入三分之一配比分量的水继续搅拌；向步骤3中加入剩余配比分量的水、引气剂和减水剂，再搅拌至混合均匀；将步骤4中制备的吸潮混凝土注入模具，成型，脱模。本发明提供的吸潮混凝土砖的制备工艺，具有提高吸潮混凝土浆体均匀性的效果。
Moisture-absorbing concrete brick, and preparation process and application of moisture-absorbing concrete brick in prefabricated wall
一种吸潮混凝土砖、制备工艺及其在预制墙中的应用
ZHANG CHAO (author)
2020-08-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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