A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength brick and preparation method of high-strength brick
The invention discloses a high-strength brick and a preparation method of the high-strength brick. The method is characterized by comprising the following steps: weighing raw materials including cement, a composite additive, sand, polypropylene fiber and a naphthalene water reducer; putting the raw materials into a conical double-helix stirring machine and uniformly stirring for 50 minutes; pouring the stirred raw materials into a standardized mould and pouring; finally pouring the poured brick out; pre-curing for 60 hours at constant temperature; carrying out steam-curing for 8 hours at the temperature being 190 DEG C; watering and conserving for 20 days after the steam-curing to obtain a finished product. The high-strength brick has the advantages that the raw materials are easy to buy, the production process is not complicated, the product is simply and easily produced, the brick is convenient to use in a using process and can be uniformly used for ensuring that the production stability can be guaranteed; moreover, the production efficiency is improved, and the cost is reduced.
High-strength brick and preparation method of high-strength brick
The invention discloses a high-strength brick and a preparation method of the high-strength brick. The method is characterized by comprising the following steps: weighing raw materials including cement, a composite additive, sand, polypropylene fiber and a naphthalene water reducer; putting the raw materials into a conical double-helix stirring machine and uniformly stirring for 50 minutes; pouring the stirred raw materials into a standardized mould and pouring; finally pouring the poured brick out; pre-curing for 60 hours at constant temperature; carrying out steam-curing for 8 hours at the temperature being 190 DEG C; watering and conserving for 20 days after the steam-curing to obtain a finished product. The high-strength brick has the advantages that the raw materials are easy to buy, the production process is not complicated, the product is simply and easily produced, the brick is convenient to use in a using process and can be uniformly used for ensuring that the production stability can be guaranteed; moreover, the production efficiency is improved, and the cost is reduced.
High-strength brick and preparation method of high-strength brick
GU MIAOMIAO (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME