A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a lightweight wall brick. A manufacturing method of the lightweight wall brick comprises the following steps: (1) preparing a green body: taking a blank raw material in partsby weight, carrying out wet ball milling and grinding for 25 hours, controlling the fineness to be less than or equal to 0.2% of the screen residue of a 300-mesh sieve, removing iron from slurry, sieving, squeezing the slurry, and pugging for later use; (2) preparing glaze: taking glaze raw materials in parts by weight, uniformly mixing, carrying out wet grinding for 12-15 hours, sieving residueswith a 250-mesh sieve with the fineness of less than or equal to 0.1%, and sieving with a 325-mesh sieve; (3) the blank mud is subjected to slip casting to form a green brick, and the green brick is dried at 48-52 DEG C; and (4) spraying glaze on the dried green brick, drying, and putting into a kiln for oxidizing and firing. The prepared lightweight wall brick is low in water absorption rate, mould-proof and damp-proof; the lightweight wall brick is high in breaking modulus, low in density, light in weight, more time-saving and labor-saving during wall-mounted paving, easy to operate, durable, not easy to fall off, and capable of reducing the building load; through one-time firing, the energy is saved, the cost is reduced, and the combination degree of the glaze and the green body is better.
本发明涉及一种轻质墙砖，制作方法包括以下步骤：（1）制备坯体：按重量份数取坯料原材料，湿球磨研磨25小时，细度控制在300目筛筛余≤0.2%，泥浆除铁过筛后榨泥，练泥后备用；（2）制备釉料：按重量份数取釉料原材料，混合均匀，湿磨12～15h，细度250目筛残渣≤0.1%，过325目筛；（3）将坯泥注浆成型为砖坯，48～52℃烘干；（4）在烘干后的砖坯上喷釉，干燥后入窑氧化烧制。所制得轻质墙砖吸水率低，防霉防潮；断裂模数高，且密度小，重量轻，上墙铺贴时更加省时省力，易于操作，减轻建筑负载，经久耐用不易脱落；经一次烧成，节省能源，降低成本，且釉和坯体的结合度更好。
The invention relates to a lightweight wall brick. A manufacturing method of the lightweight wall brick comprises the following steps: (1) preparing a green body: taking a blank raw material in partsby weight, carrying out wet ball milling and grinding for 25 hours, controlling the fineness to be less than or equal to 0.2% of the screen residue of a 300-mesh sieve, removing iron from slurry, sieving, squeezing the slurry, and pugging for later use; (2) preparing glaze: taking glaze raw materials in parts by weight, uniformly mixing, carrying out wet grinding for 12-15 hours, sieving residueswith a 250-mesh sieve with the fineness of less than or equal to 0.1%, and sieving with a 325-mesh sieve; (3) the blank mud is subjected to slip casting to form a green brick, and the green brick is dried at 48-52 DEG C; and (4) spraying glaze on the dried green brick, drying, and putting into a kiln for oxidizing and firing. The prepared lightweight wall brick is low in water absorption rate, mould-proof and damp-proof; the lightweight wall brick is high in breaking modulus, low in density, light in weight, more time-saving and labor-saving during wall-mounted paving, easy to operate, durable, not easy to fall off, and capable of reducing the building load; through one-time firing, the energy is saved, the cost is reduced, and the combination degree of the glaze and the green body is better.
本发明涉及一种轻质墙砖，制作方法包括以下步骤：（1）制备坯体：按重量份数取坯料原材料，湿球磨研磨25小时，细度控制在300目筛筛余≤0.2%，泥浆除铁过筛后榨泥，练泥后备用；（2）制备釉料：按重量份数取釉料原材料，混合均匀，湿磨12～15h，细度250目筛残渣≤0.1%，过325目筛；（3）将坯泥注浆成型为砖坯，48～52℃烘干；（4）在烘干后的砖坯上喷釉，干燥后入窑氧化烧制。所制得轻质墙砖吸水率低，防霉防潮；断裂模数高，且密度小，重量轻，上墙铺贴时更加省时省力，易于操作，减轻建筑负载，经久耐用不易脱落；经一次烧成，节省能源，降低成本，且釉和坯体的结合度更好。
Lightweight wall brick
一种轻质墙砖
ZOU BOMIAO (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME