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High-strength lightweight rapid building brick and process

A light and fast technology, applied in the field of building materials, can solve problems such as failure to bear loads, damage to farmland, heavy red bricks, etc., and achieve the effect of no radioactive and harmful substances, no environmental pollution, and fast masonry speed

Inactive Publication Date: 2004-01-14
乐克仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Red bricks are heavy, occupying and destroying farmland, and the country expressly prohibits their use. Aerated bricks require a large investment in equipment, high prices, cannot bear loads, cannot be used as exterior walls, and are afraid of water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) First, take 10kg of cement, 10kg of yellow sand, 80kg of perlite, and 45kg of water, add them into a mixer and stir them evenly.

[0016] (2) The mold is cleaned, coated with a release agent, and installed.

[0017] (3) Pour evenly stirred raw materials into the mould, insert the vibrating pump into the mould, and vibrate for 3-5 seconds, then cover the small cover plate (module) and press it tightly.

[0018] (4) Depending on the temperature and the initial setting time, pull out the core tube in time depending on the condensation in the mold cavity, but the speed of pulling out should not be too fast, otherwise it is easy to produce waste products.

[0019] (5) The curing time of the bricks in the mold is 4-7 hours, and the bricks can be pulled out from the mold cavity, and the appearance, shape and hardness of the bricks can be checked immediately.

[0020] (6) After the demoulded bricks reach a certain hardness, they should be spread in a cool and ventilated pl...

Embodiment 2

[0022] (1) First, take 20kg of cement, 20kg of yellow sand, 60kg of perlite, add 45kg of water, and fully stir them evenly in a mixer.

[0023] (2) The mold is cleaned, and the mold release agent is applied, and the installation is completed.

[0024] (3) Pour evenly stirred raw materials into the mold, insert the vibrating pump into the mold and vibrate for 3-5 seconds, then cover the small cover plate (module) and press it tightly.

[0025] (4) Depending on the temperature and the initial setting time, pull out the core tube in time depending on the condensation in the mold cavity, but the speed of pulling out should not be too fast, otherwise it is easy to produce waste products.

[0026] (5) The curing time of the bricks in the mold is 4-7 hours, and the bricks can be pulled out from the mold cavity, and the appearance, shape and hardness of the bricks can be checked immediately.

[0027] (6) After the demoulded bricks reach a certain hardness, they should be spread in a ...

Embodiment 3

[0029] (1) First, take 30kg of cement, 30kg of yellow sand, 40kg of perlite, and 45kg of water, and stir them evenly in a mixer.

[0030] (2) The mold is cleaned, and the mold release agent is applied, and the installation is completed.

[0031] (3) Pour evenly stirred raw materials into the mold, insert the vibrating pump into the mold and vibrate for 3-5 seconds, then cover the small cover plate (module) and press it tightly.

[0032] (4) Depending on the temperature and the initial setting time, pull out the core tube in time depending on the condensation in the mold cavity, but the speed of pulling out should not be too fast, otherwise it is easy to produce waste products.

[0033] (5) The curing time of the bricks in the mold is 4-7 hours, and the bricks can be pulled out from the mold cavity, and the appearance, shape and hardness of the bricks can be checked immediately.

[0034] (6) After the demoulded bricks reach a certain hardness, they should be spread in a cool a...

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PUM

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Abstract

A high-strength light-weight brick is made up of cement, sand and pearlite through proportioning, mixing them with water, pouring the mixture in mould, curing, demoulding, and natural curing for 10-15 days. Its advantages are low cost, needing no calcining, no environmental pollution, light weight, high strength and high masonry speed.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a high-strength, light-weight and rapid masonry brick and its technology. Background technique [0002] There are many kinds of building bricks used in the market now, the most widely used are red bricks and aerated bricks. Red bricks are heavy, occupying and destroying farmland, and the country expressly prohibits their use. Aerated bricks require a large investment in equipment, are expensive, cannot bear loads, cannot be used as exterior walls, and are afraid of water. Contents of the invention [0003] The purpose of the present invention is to design a light weight, not afraid of water, capable of sawing and nailing, without roasting, high in strength, fast in masonry, and high-strength, light-weight, fast-building masonry bricks and technology that do not require a lot of equipment investment. [0004] The high-s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/093C04B28/04C04B14/18
Inventor 乐克仁
Owner 乐克仁