There are several paving methods for red brick paving. How to lay it?

One-piece masonry method is also called strip masonry method. Each skin is built along a brick, the strip surface of the brick is exposed, and the upper and lower skins are overlapped left and right to form a half brick, with staggered joints of120mm, which is suitable for the masonry of half brick walls and modular perforated bricks.

Second, one-shun-one-ding style

The "one-in-one" type, also known as the "all-in-one" type, is to pave one brick alternately and one brick alternately, and one layer of bricks is paved alternately and repeatedly. At the corner, gabion bricks (commonly known as seven-point bricks) should be staggered. This method is characterized by good lap joint, no through seam and strong integrity, so it is widely used.

Third, cis-butadiene alternating type

Each layer of brick has its own vertical joints, and the upper and lower layers are staggered. The middle brick in each layer is separated from the vertical brick, and the vertical joints of the upper layer of the upper and lower layers are staggered by about 1/4 brick. This decorative effect can stagger the vertical joints inside and outside each floor, so it has good integrity, neat jointing and beautiful appearance, also known as plum blossom masonry method.

The extension material is made of clay and some shale, coal and other stones. Traditional red bricks are all made by hand, which is a technology passed down from the late Qing Dynasty to the Republic of China. With the continuous development of science and technology, many mechanical equipment have replaced some manual operations, making the production of red bricks more professional.

However, due to the insurmountable defects such as wasting land resources, consuming a lot of energy and destroying the environment, China's habit of borrowing soil and burning bricks for thousands of years is about to become history. In 200 1 year, the State Economic and Trade Commission issued a notice, including Hefei, Chengdu, Xi, Taiyuan, Zhengzhou, Wuhan, Nanchang, Yinchuan, Urumqi, Kunming and other provincial capitals and cities 10 in the list of cities where the use of solid clay bricks (commonly known as red bricks) is prohibited for a limited time. Now it has gradually spread all over the country.